/* Claude-Style CSS for EzEpoch */
/* Based on Anthropic's Claude Console Design */

/* ============================================================================
   CURSOR FIX - Ensure standard arrow cursors (NO custom/round cursors!)
   ============================================================================ */

/* NUCLEAR OPTION - FORCE DEFAULT CURSOR ON ABSOLUTELY EVERYTHING */
*, *::before, *::after, *:hover, *:focus, *:active {
    cursor: default !important;
}

html {
    cursor: default !important;
}

body {
    cursor: default !important;
}

/* ULTRA-AGGRESSIVE CURSOR OVERRIDE - Force standard cursors everywhere */
* {
    cursor: default !important;
}

/* Override ALL possible custom cursors and browser defaults */
*:hover, *:focus, *:active, *:visited, *:link, *:before, *:after {
    cursor: inherit !important;
}

/* Force default cursor for ALL elements */
body, html, div, span, p, h1, h2, h3, h4, h5, h6, ul, li, ol, 
table, tr, td, th, section, article, aside, nav, header, footer, 
main, .main-content, .section, .container, .wrapper {
    cursor: default !important;
}

/* Force pointer for interactive elements */
button, a, .btn, [data-action], .nav-item, .clickable, 
label[for], .checkbox-label, .modal-close, .card, .file-item,
[onclick], [data-section], .dropdown-item, .nav-link,
.nav-item, .sidebar-item, .menu-item, .toggle-switch,
.toggle-slider, .help-tooltip, .close, .modal-close,
[role="button"], .suggestion-btn, .project-action-btn,
.upload-browse-btn, .file-checkbox, .folder-checkbox,
.saved-file-checkbox, .popup-close, .advanced-toggle-header,
.model-card, .remove-model-btn, .file-upload-area,
.remove-file-btn, .upload-area, .project-option-card {
    cursor: pointer !important;
}

/* Force text cursor for inputs */
input, textarea, select, .form-control, .input-field,
[contenteditable] {
    cursor: text !important;
}

/* Force pointer for form controls */
input[type="checkbox"], input[type="radio"], input[type="file"],
input[type="button"], input[type="submit"], input[type="reset"] {
    cursor: pointer !important;
}

/* Disabled elements */
button:disabled, .btn:disabled, input:disabled, select:disabled {
    cursor: not-allowed !important;
}

/* Override any browser default cursors */
* {
    cursor: default !important;
}

/* Force standard cursors on hover states */
button:hover, a:hover, .btn:hover, .clickable:hover,
input[type="button"]:hover, input[type="submit"]:hover,
.nav-item:hover, .suggestion-btn:hover, .help-tooltip:hover,
.close:hover, .modal-close:hover, [data-action]:hover,
[role="button"]:hover, .toggle-switch:hover, .toggle-slider:hover,
.upload-area:hover, .project-option-card:hover {
    cursor: pointer !important;
}

/* Force text cursor on input hover */
input:hover, textarea:hover, select:hover, [contenteditable]:hover {
    cursor: text !important;
}

/* FORCE STANDARD CURSORS EVERYWHERE - OVERRIDE ALL BROWSER DEFAULTS */
* {
    cursor: default !important;
}

/* Default cursor for body and main containers */
body, html, .main-content, .section, .container, .wrapper {
    cursor: default !important;
}

/* Pointer for interactive elements - STANDARD ARROW, NO CUSTOM IMAGES */
button, a, .btn, [data-action], .nav-item, .clickable, 
label[for], .checkbox-label, .modal-close, .card, .file-item,
[onclick], [data-section], .dropdown-item, .nav-link,
.nav-item, .sidebar-item, .menu-item {
    cursor: pointer !important;
}

/* Text cursor for inputs */
input, textarea, select, .form-control, .input-field {
    cursor: text !important;
}

/* Pointer for checkboxes and file inputs */
input[type="checkbox"], input[type="radio"], input[type="file"],
input[type="button"], input[type="submit"], input[type="reset"] {
    cursor: pointer !important;
}

/* Ensure no custom cursors anywhere */
*:hover {
    cursor: inherit !important;
}

/* Override any potential custom cursor images */
* {
    cursor: default !important;
}

/* Specific overrides for common elements that might have custom cursors */
div, span, p, h1, h2, h3, h4, h5, h6, ul, li, ol, table, tr, td, th {
    cursor: default !important;
}

/* Fix dropdown text color issues */
select, select option {
    color: var(--text-primary) !important;
    background-color: var(--card-bg) !important;
}

select option {
    color: var(--text-primary) !important;
    background-color: var(--card-bg) !important;
}

/* Ensure dropdown text is visible */
.form-control option {
    color: var(--text-primary) !important;
    background-color: var(--card-bg) !important;
}

/* Fix all form inputs and labels visibility */
input, textarea, select, .form-control {
    color: var(--text-primary) !important;
    background-color: var(--card-bg) !important;
}

label, .form-label {
    color: var(--text-primary) !important;
}

/* Ensure placeholder text is visible */
input::placeholder, textarea::placeholder {
    color: var(--text-secondary) !important;
    opacity: 0.7;
}

/* Fix profile section specific styling */
.profile-card .form-control,
.profile-card input,
.profile-card select,
.profile-card textarea {
    color: var(--text-primary) !important;
    background-color: var(--input-bg) !important;
    border: 1px solid var(--border-color) !important;
}

.profile-card label {
    color: var(--text-primary) !important;
    font-weight: 500;
}

/* Better Toggle Switches */
.toggle-switch-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

.toggle-switch-container:last-child {
    border-bottom: none;
}

.toggle-label {
    color: var(--text-primary);
    font-weight: 500;
    margin: 0;
    flex: 1;
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
    margin: 0;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #f44336;
    transition: .3s;
    border-radius: 24px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .3s;
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

input:checked + .toggle-slider {
    background-color: #4CAF50;
}

input:focus + .toggle-slider {
    box-shadow: 0 0 1px var(--primary-color);
}

input:checked + .toggle-slider:before {
    transform: translateX(26px);
}

/* Batch Size Calculator Display */
.calculation-display {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    margin-top: 15px;
}

.calc-step {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
}

.calc-step:last-child {
    border-bottom: none;
}

.calc-step.final-calc {
    font-weight: 600;
    font-size: 1.1em;
    background: var(--primary-color);
    color: white;
    margin: 10px -10px 0 -10px;
    padding: 12px 20px;
    border-radius: 6px;
    border: none;
}

.calc-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.calc-value {
    color: var(--primary-color);
    font-weight: 600;
    font-family: 'Courier New', monospace;
}

.calc-range {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 2px solid var(--border-color);
}

.range-label {
    display: block;
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 8px;
}

.range-values {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.range-conservative,
.range-normal,
.range-aggressive {
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 0.9em;
    font-weight: 500;
}

.range-conservative {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #fbbf24;
}

.range-normal {
    background: #dbeafe;
    color: #1e40af;
    border: 1px solid #3b82f6;
}

.range-aggressive {
    background: #fee2e2;
    color: #dc2626;
    border: 1px solid #ef4444;
}

:root {
  /* Claude-inspired Color Palette */
  --primary-bg: #1a1a1a;
  --secondary-bg: #2a2a2a;
  --card-bg: #2f2f2f;
  --border-color: #404040;
  --text-primary: #ffffff;
  --text-secondary: #b0b0b0;
  --text-muted: #808080;
  --accent-color: #ff6b35;
  --success-color: #00d4aa;
  --error-color: #ff4757;
  --warning-color: #ffa502;
  --info-color: #3742fa;
  
  /* Light mode colors */
  --light-primary-bg: #f8f9fa;
  --light-secondary-bg: #f1f3f4;
  --light-card-bg: #ffffff;
  --light-border-color: #e1e5e9;
  --light-text-primary: #1a1a1a;
  --light-text-secondary: #4a4a4a;
  --light-text-muted: #6a6a6a;
  
  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* Light Theme */
[data-theme="light"] {
  --primary-bg: var(--light-primary-bg);
  --secondary-bg: var(--light-secondary-bg);
  --card-bg: var(--light-card-bg);
  --border-color: var(--light-border-color);
  --text-primary: var(--light-text-primary);
  --text-secondary: var(--light-text-secondary);
  --text-muted: var(--light-text-muted);
}

/* Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-family);
  background-color: var(--primary-bg);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Sidebar Navigation (Claude-style) */
.sidebar {
  position: fixed;
  left: 0;
  top: 0;
  width: 280px;
  height: 100vh;
  background-color: var(--secondary-bg);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  z-index: 1000;
  transition: transform var(--transition-normal);
}

.sidebar-header {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--border-color);
}

.logo {
  margin-bottom: var(--spacing-lg);
}

.logo img {
  height: 32px;
  width: auto;
}

.logo-light {
  display: block;
}

.logo-dark {
  display: none;
}

[data-theme="light"] .logo-light {
  display: none;
}

[data-theme="light"] .logo-dark {
  display: block;
}

.user-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-color), var(--info-color));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: white;
}

.user-details {
  flex: 1;
}

.user-name {
  font-weight: 600;
  color: var(--text-primary);
  font-size: var(--font-size-sm);
}

.user-plan {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

.user-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Auth Buttons in Sidebar */
#authButtons {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.auth-btn {
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s;
}

.auth-btn:hover {
    transform: translateX(4px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.logout-btn {
  background: none;
  border: none;
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  color: var(--text-muted);
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
}

.logout-btn:hover {
  background-color: var(--error-color);
  color: white;
  transform: translateY(-1px);
}

.logout-btn:hover .logout-icon {
  transform: translateX(2px);
}

.logout-icon {
  font-size: 16px;
  font-weight: bold;
  transition: transform 0.2s ease;
}

.logout-text {
  font-size: 13px;
}

/* File Manager Styles */
.file-manager {
  background: var(--surface-color);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.file-manager-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px;
  background: var(--background-secondary);
  border-bottom: 1px solid var(--border-color);
}

.file-manager-tabs {
  display: flex;
  gap: 8px;
}

.file-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 14px;
}

.file-tab:hover {
  background: var(--hover-color);
  color: var(--text-primary);
}

.file-tab.active {
  background: var(--primary-color);
  color: white;
}

.file-manager-actions {
  display: flex;
  gap: 8px;
}

.file-manager-content {
  padding: 16px;
}

.file-manager-header {
  margin-bottom: 16px;
}

.file-stats {
  display: flex;
  gap: 24px;
  align-items: center;
}

.file-stat {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--text-secondary);
}

.storage-indicator {
  margin-left: auto;
  padding: 4px 12px;
  background: var(--success-color);
  color: white;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
}

.file-list {
  min-height: 200px;
  max-height: 400px;
  overflow-y: auto;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--background-primary);
}

.file-list-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 200px;
  color: var(--text-muted);
}

.empty-icon {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.5;
}

.file-item {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
  transition: all 0.2s ease;
}

.file-item:hover {
  background: var(--hover-color);
}

.file-item:last-child {
  border-bottom: none;
}

.file-item.selected {
  background: var(--primary-color-light);
  border-left: 3px solid var(--primary-color);
}

.file-checkbox {
  margin-right: 12px;
}

.file-icon {
  font-size: 20px;
  margin-right: 12px;
  width: 24px;
  text-align: center;
}

.file-info {
  flex: 1;
}

.file-name {
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.file-details {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  gap: 16px;
}

.file-actions {
  display: flex;
  gap: 12px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

/* Simple Data Options */
.data-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 20px 0;
}

.option-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  border: 2px solid var(--border-color);
  border-radius: 12px;
  background: var(--surface-color);
  transition: all 0.2s ease;
}

.option-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.option-icon {
  font-size: 32px;
  opacity: 0.8;
}

.option-content {
  flex: 1;
}

.option-content h4 {
  margin: 0 0 8px 0;
  color: var(--text-primary);
  font-size: 16px;
}

.option-content p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 14px;
}

/* Upload Progress Styles */
.upload-progress {
  margin: 20px 0;
  padding: 20px;
  background: var(--surface-color);
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.progress-header h4 {
  margin: 0;
  color: var(--text-primary);
  font-size: 16px;
}

.progress-status {
  font-size: 14px;
  color: var(--text-secondary);
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--border-color);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 8px;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-color), var(--success-color));
  border-radius: 4px;
  transition: width 0.3s ease;
}

.progress-details {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-muted);
}

.current-file {
  font-weight: 500;
}

.upload-speed {
  color: var(--primary-color);
}

/* Previous Data List */
.previous-data-list {
  max-height: 300px;
  overflow-y: auto;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 16px;
}

.previous-data-item {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.previous-data-item:hover {
  background-color: var(--hover-color);
}

.previous-data-item:last-child {
  border-bottom: none;
}

.previous-data-item.selected {
  background-color: var(--primary-color-light);
  border-left: 3px solid var(--primary-color);
}

.previous-data-checkbox {
  margin-right: 12px;
}

.previous-data-info {
  flex: 1;
}

.previous-data-name {
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.previous-data-details {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  gap: 16px;
}

.previous-data-actions {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

/* Navigation Items */
.nav-items {
  flex: 1;
  padding: var(--spacing-lg) 0;
  overflow-y: auto;
  overflow-x: hidden;
  max-height: calc(100vh - 200px);
}

/* Custom scrollbar for navigation */
.nav-items::-webkit-scrollbar {
  width: 6px;
}

.nav-items::-webkit-scrollbar-track {
  background: transparent;
}

.nav-items::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 3px;
}

.nav-items::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
  border-left: 3px solid transparent;
  font-weight: 500;
}

.nav-item:hover {
  background-color: var(--card-bg);
  color: var(--text-primary);
}

.nav-item.active {
  background-color: var(--card-bg);
  color: var(--accent-color);
  border-left-color: var(--accent-color);
}

.nav-icon {
  font-size: var(--font-size-lg);
  width: 24px;
  text-align: center;
}

.nav-text {
  font-size: var(--font-size-sm);
}

/* Sidebar Footer */
.sidebar-footer {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: var(--spacing-sm);
}

.theme-toggle,
.help-button {
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 8px;
  background-color: var(--card-bg);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle:hover,
.help-button:hover {
  background-color: var(--border-color);
  color: var(--text-primary);
}

/* Main Content */
.main-content {
  margin-left: 280px !important;  /* Space for fixed sidebar */
  min-height: 100vh;
  background-color: var(--primary-bg);
  padding-top: 60px; /* Space for fixed navbar */
}

/* Sections */
.section {
    display: none;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 2rem;
    min-height: auto; /* Changed from calc(100vh - 60px) to auto - only expand to content size */
}

.section.active {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
    width: 100% !important;
    min-width: 300px !important;
    position: relative !important;
}

.section-header {
  margin-bottom: 2rem;
  display: block !important;
  visibility: visible !important;
}

.section-header h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary) !important;
  margin-bottom: 0.5rem;
  display: block !important;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--text-secondary) !important;
  display: block !important;
}

/* Cards */
.dashboard-grid,
.setup-grid,
.advanced-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
  margin-top: var(--spacing-lg);
}

.dashboard-card,
.setup-card,
.advanced-card,
.api-key-card,
.info-card,
.build-card,
.step-card {
  background-color: var(--card-bg) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: 12px;
  padding: 1.5rem !important;
  transition: all 0.2s;
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
  color: var(--text-primary) !important;
}

/* Add spacing between step cards */
.step-card {
  margin-bottom: 1.5rem !important;
}

.step-card:last-child {
  margin-bottom: 0;
}

/* Project Selection Grid */
.project-selection-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.project-action-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  border: 2px solid var(--border-color);
  border-radius: 12px;
  background-color: var(--card-bg);
  color: var(--text-primary);
  text-decoration: none;
  transition: all var(--transition-normal);
  cursor: pointer;
  width: 100%;
  text-align: left;
}

.project-action-btn:hover {
  border-color: var(--accent-color);
  background-color: var(--accent-color-10);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.project-action-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.project-action-btn.primary {
  border-color: var(--accent-color);
  background-color: var(--accent-color-10);
}

.project-action-btn.secondary {
  border-color: var(--border-color);
  background-color: var(--card-bg);
}

.action-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.action-content h4 {
  margin: 0 0 var(--spacing-xs) 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.action-content p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* Saved Data Section */
.saved-data-options {
  margin-top: var(--spacing-lg);
}

.saved-data-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.saved-data-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background-color: var(--card-bg);
  transition: all var(--transition-normal);
}

.saved-data-item:hover {
  border-color: var(--accent-color);
  background-color: var(--accent-color-10);
}

.saved-data-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.saved-data-info {
  flex: 1;
}

.saved-data-info h4 {
  margin: 0 0 var(--spacing-xs) 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.saved-data-info p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.saved-data-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* Step header inline styling */
.step-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.step-header h3 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

.step-header p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 400;
}

.step-header p:before {
  content: "- ";
  color: var(--text-secondary);
}

/* Modern Toggle Switch */
.toggle-switch.modern {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 34px;
}

.toggle-switch.modern input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider.modern {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #f44336;
  transition: .4s;
  border-radius: 34px;
}

.toggle-slider.modern:before {
  position: absolute;
  content: "";
  height: 26px;
  width: 26px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.toggle-switch.modern input:checked + .toggle-slider.modern {
  background-color: #4CAF50;
}

.toggle-switch.modern input:focus + .toggle-slider.modern {
  box-shadow: 0 0 1px var(--accent-color);
}

.toggle-switch.modern input:checked + .toggle-slider.modern:before {
  transform: translateX(26px);
}

/* GPU Count Selector */
.gpu-count-selector {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  max-width: 150px;
}

.gpu-count-btn {
  width: 40px;
  height: 40px;
  border: 2px solid var(--border-color);
  background-color: var(--card-bg);
  color: var(--text-primary);
  border-radius: 8px;
  font-size: 1.2rem;
  font-weight: bold;
  cursor: pointer;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
}

.gpu-count-btn:hover {
  border-color: var(--accent-color);
  background-color: var(--accent-color);
  color: white;
}

.gpu-count-input {
  width: 60px;
  height: 40px;
  text-align: center;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  background-color: var(--card-bg);
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 600;
}

.gpu-count-input:focus {
  outline: none;
  border-color: var(--accent-color);
}

/* Info Tooltips */
.info-tooltip {
  display: inline-block;
  margin-left: var(--spacing-xs);
  cursor: help;
  color: var(--text-secondary);
  font-size: 0.9rem;
  opacity: 0.7;
  transition: opacity var(--transition-normal);
}

.info-tooltip:hover {
  opacity: 1;
  color: var(--accent-color);
}

/* GPU Calculations Terminal */
.calculation-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-xs) var(--spacing-sm);
  margin-bottom: var(--spacing-xs);
  background-color: rgba(255, 107, 53, 0.05);
  border-radius: 4px;
  font-family: 'Courier New', monospace;
}

.calc-label {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.calc-value {
  color: var(--accent-color);
  font-weight: 600;
  font-size: 1rem;
}

/* Form Group Improvements */
.form-group {
  position: relative;
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: flex;
  align-items: center;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

/* Advanced Options Layout */
.ai-optimization-section {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.btn-large {
  padding: var(--spacing-lg) var(--spacing-xl);
  font-size: 1.1rem;
  font-weight: 600;
}

.optimization-description {
  margin-top: var(--spacing-md);
  color: var(--text-secondary);
  font-style: italic;
}

.optimization-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.optimization-category {
  background-color: rgba(255, 107, 53, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: var(--spacing-lg);
}

.category-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.category-icon {
  font-size: 1.2rem;
}

.category-title {
  font-weight: 600;
  color: var(--text-primary);
}

.category-actions {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.btn-sm {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 0.9rem;
}

/* Advanced Grid Layout */
.advanced-grid-2col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

/* Optimization Toggles */
.optimization-toggles {
  margin-top: var(--spacing-xl);
}

.optimization-toggles h4 {
  margin-bottom: var(--spacing-lg);
  color: var(--text-primary);
  font-size: 1.1rem;
}

.toggle-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.toggle-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background-color: rgba(255, 107, 53, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 8px;
}

.toggle-info {
  flex: 1;
}

.toggle-label {
  display: block;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.toggle-description {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.form-help {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: var(--spacing-xs);
  font-style: italic;
}

/* Project Selection Styles */
.project-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.project-option-card {
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.project-option-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.15);
}

.project-option-card:hover .project-icon {
    transform: scale(1.1);
}

.project-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    transition: transform 0.3s ease;
}

.project-option-card h3 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.project-option-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.project-features {
    margin-bottom: 2rem;
}

.project-features .feature {
    display: block;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    text-align: left;
}

.project-btn {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
}

/* Setup Name Section Styles */
.setup-name-input {
    margin-bottom: 2rem;
}

.setup-name-field {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: var(--card-bg);
    color: var(--text-primary);
    margin-bottom: 1rem;
    transition: border-color 0.3s ease;
}

.setup-name-field:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.setup-name-suggestions {
    margin-top: 1rem;
}

.suggestion-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.suggestion-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.suggestion-btn {
    padding: 0.5rem 1rem;
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.suggestion-btn:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.setup-name-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

/* Profile Section Styles */
.profile-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.profile-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.profile-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.1);
}

.profile-card .card-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.profile-card .card-header h3 {
    color: var(--text-primary);
    margin: 0;
    font-size: 1.2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--card-bg);
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-control[type="checkbox"] {
    width: auto;
    margin-right: 0.5rem;
}

/* Fix checkbox labels to display inline */
.form-group label:has(input[type="checkbox"]) {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem;
}

/* Fallback for browsers without :has() support */
.form-group label input[type="checkbox"] {
    margin-right: 0.5rem;
}

.profile-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.profile-actions .btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.95rem;
    height: auto;
    min-height: auto;
}

.hash-display {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.hash-display input {
    flex: 1;
    font-family: 'Courier New', monospace;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.form-help {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 0.25rem;
    display: block;
}

.sessions-list {
    max-height: 200px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 1rem;
    background: var(--primary-bg);
}

.session-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.session-item:last-child {
    border-bottom: none;
}

.session-info {
    flex: 1;
}

.session-name {
    font-weight: 500;
    color: var(--text-primary);
}

.session-details {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.session-status {
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 500;
}

.session-status.active {
    background: #4CAF50;
    color: white;
}

.session-status.completed {
    background: #2196F3;
    color: white;
}

.session-status.failed {
    background: #f44336;
    color: white;
}

.no-sessions {
    text-align: center;
    color: var(--text-secondary);
    font-style: italic;
    margin: 1rem 0;
}

/* Requirements Section Styles */
.requirements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.requirement-item {
  background-color: rgba(255, 107, 53, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: var(--spacing-lg);
}

.requirement-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.requirement-icon {
  font-size: 1.2rem;
}

.requirement-title {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 1.1rem;
}

.requirement-details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.requirement-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.req-label {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.req-value {
  color: var(--text-primary);
  font-weight: 500;
}

/* Dependencies Styles */
.dependencies-list {
  margin-bottom: var(--spacing-xl);
}

.dependency-category {
  margin-bottom: var(--spacing-lg);
}

.dependency-category h4 {
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.dependency-items {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.dependency-item {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: var(--spacing-md);
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: rgba(255, 107, 53, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 6px;
}

.dep-name {
  font-weight: 500;
  color: var(--text-primary);
}

.dep-version {
  font-family: 'Courier New', monospace;
  font-size: 0.85rem;
  color: var(--text-secondary);
  background-color: rgba(255, 107, 53, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
}

.dep-status {
  font-size: 0.8rem;
  padding: 2px 8px;
  border-radius: 12px;
  font-weight: 500;
}

.status-required {
  background-color: rgba(255, 107, 53, 0.2);
  color: var(--accent-color);
}

.status-optional {
  background-color: rgba(128, 128, 128, 0.2);
  color: var(--text-secondary);
}

.requirements-actions {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

/* Custom Input Groups */
.custom-input-group {
  margin-top: var(--spacing-sm);
  padding: var(--spacing-sm);
  background-color: rgba(255, 107, 53, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 6px;
}

.custom-input {
  margin-bottom: var(--spacing-xs);
}

.custom-input:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 2px rgba(255, 107, 53, 0.2);
}

.dashboard-card:hover,
.setup-card:hover,
.advanced-card:hover {
  border-color: var(--accent-color);
  box-shadow: var(--shadow-lg);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
}

.card-header h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--text-primary);
}

.card-badge {
  background-color: var(--accent-color);
  color: white;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 6px;
  font-size: var(--font-size-xs);
  font-weight: 600;
}

/* Form Elements */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-sm);
}

.form-control {
  width: 100%;
  padding: var(--spacing-md);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background-color: var(--primary-bg);
  color: var(--text-primary);
  font-size: var(--font-size-base);
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.form-help {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  margin-top: var(--spacing-xs);
}

/* Toggle Switches (Fixed Layout) */
.toggle-switch-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.toggle-label {
  font-weight: 500;
  color: var(--text-primary);
  flex: 1;
}

.toggle-switch {
  display: flex;
  align-items: center;
  cursor: pointer;
  flex-shrink: 0;
}

.toggle-switch input[type="checkbox"] {
  display: none;
}

.toggle-slider {
  width: 44px;
  height: 24px;
  background-color: #f44336;
  border-radius: 12px;
  position: relative;
  transition: all var(--transition-fast);
  border: 1px solid var(--border-color);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: white;
  top: 2px;
  left: 2px;
  transition: all var(--transition-fast);
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.toggle-switch input:checked + .toggle-slider {
  background-color: #4CAF50;
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(20px);
}

/* Hover and focus effects */
.toggle-switch:hover .toggle-slider {
  opacity: 0.8;
}

.toggle-switch input:focus + .toggle-slider {
  box-shadow: 0 0 0 2px rgba(76, 175, 80, 0.3);
}

/* Configuration Terminal */
.terminal-container {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
}

.terminal-output {
  background: #1a1a1a;
  color: #00ff00;
  font-family: 'Courier New', monospace;
  font-size: 14px;
  padding: 16px;
  min-height: 200px;
  max-height: 400px;
  overflow-y: auto;
  line-height: 1.1;
}

.terminal-line {
  margin-bottom: 2px;
  white-space: pre-wrap;
  line-height: 1.2;
  padding: 1px 0;
}

.terminal-line.success {
  color: #00ff00;
}

.terminal-line.warning {
  color: #ffaa00;
}

.terminal-line.error {
  color: #ff4444;
}

.terminal-line.info {
  color: #00aaff;
}

.terminal-actions {
  padding: 12px 16px;
  background: var(--secondary-bg);
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: 12px;
}

.terminal-actions .btn {
  font-size: 14px;
  padding: 8px 16px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  border: none;
  border-radius: 8px;
  font-weight: 500;
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-primary {
  background-color: var(--accent-color);
  color: white;
}

.btn-primary:hover {
  background-color: #e55a2b;
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: var(--card-bg);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background-color: var(--border-color);
}

.btn-success {
  background-color: var(--success-color);
  color: white;
}

.btn-large {
  padding: var(--spacing-lg) var(--spacing-xl);
  font-size: var(--font-size-base);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Upload Areas */
.upload-area {
  border: 2px dashed var(--border-color);
  border-radius: 12px;
  padding: var(--spacing-2xl);
  text-align: center;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.upload-area:hover {
  border-color: var(--accent-color);
  background-color: rgba(255, 107, 53, 0.05);
}

.upload-area.dragover {
  border-color: var(--accent-color);
  background-color: rgba(255, 107, 53, 0.1);
}

.upload-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.upload-text h4 {
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.upload-text p {
  color: var(--text-secondary);
}

.upload-browse-btn {
  background: none;
  border: none;
  color: var(--accent-color);
  cursor: pointer;
  text-decoration: underline;
  font-weight: 500;
}

/* Workflow Steps */
.workflow-steps {
  margin-bottom: var(--spacing-2xl);
}

.step-indicator {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.step {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--border-color);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.step.active {
  background-color: var(--accent-color);
  color: white;
}

.step.completed {
  background-color: var(--success-color);
  color: white;
}

.step-labels {
  display: flex;
  justify-content: center;
  gap: var(--spacing-2xl);
}

.step-label {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  font-weight: 500;
}

.step-label.active {
  color: var(--accent-color);
}

/* Data Steps */
.data-step {
  display: none !important;
}

.data-step.active {
  display: block !important;
}

/* File Lists */
.file-list {
  margin-top: var(--spacing-lg);
}

.file-actions {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  margin: var(--spacing-md) 0;
  padding: var(--spacing-md);
  background-color: var(--primary-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
}

.file-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md);
  background-color: var(--primary-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: var(--spacing-sm);
}

.file-progress {
  margin-top: 0.5rem;
  width: 100%;
}

.progress-bar-small {
  width: 100%;
  height: 4px;
  background: var(--border-color);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 0.25rem;
}

.progress-fill-small {
  height: 100%;
  background: var(--accent-color);
  transition: width 0.3s ease;
  border-radius: 2px;
}

.progress-text {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.projects-container-full {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 1rem;
  width: 100%;
}

.dashboard-card.full-width {
  width: 100%;
  margin-bottom: 1rem;
  max-width: none;
}

.saved-data-list, .saved-packages-list, .saved-configs-list, .project-history-list {
  max-height: 400px;
  overflow-y: auto;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 0.5rem;
}

.file-checkbox {
  margin-right: 12px;
}

.file-date {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

.empty-message {
  text-align: center;
  color: var(--text-secondary);
  padding: 2rem;
  font-style: italic;
}

.loading-message {
  text-align: center;
  color: var(--text-secondary);
  padding: 1rem;
}

.load-saved-data-section {
  margin-top: 2rem;
  padding-top: 1rem;
}

.section-divider {
  text-align: center;
  margin: 1rem 0;
  position: relative;
}

.section-divider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--border-color);
}

.divider-text {
  background: var(--card-bg);
  padding: 0 1rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
  position: relative;
}

.load-saved-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1rem;
  margin-top: 1rem;
}

.load-saved-card .card-header h4 {
  margin: 0 0 0.5rem 0;
  color: var(--text-primary);
}

.load-saved-card .card-header p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.saved-data-preview {
  margin-top: 1rem;
  padding: 1rem;
  background: var(--secondary-bg);
  border-radius: 6px;
  border: 1px solid var(--border-color);
}

/* Modal Styles */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-content {
  background: var(--card-bg);
  border-radius: 12px;
  max-width: 600px;
  width: 90%;
  max-height: 80vh;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.modal-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  margin: 0;
  color: var(--text-primary);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background-color 0.2s;
}

.modal-close:hover {
  background: var(--secondary-bg);
}

.modal-body {
  padding: 1.5rem;
  max-height: 50vh;
  overflow-y: auto;
}

.modal-footer {
  padding: 1.5rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
}

.saved-data-item {
  margin-bottom: 0.75rem;
}

.file-checkbox {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  padding: 0.75rem;
  border-radius: 8px;
  transition: background-color 0.2s;
}

.file-checkbox:hover {
  background: var(--secondary-bg);
}

.file-checkbox input[type="checkbox"] {
  display: none;
}

.checkmark {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-color);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.file-checkbox input[type="checkbox"]:checked + .checkmark {
  background: var(--accent-color);
  border-color: var(--accent-color);
}

.file-checkbox input[type="checkbox"]:checked + .checkmark::after {
  content: '✓';
  color: white;
  font-size: 12px;
  font-weight: bold;
}

.file-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1;
}

.file-name {
  font-weight: 500;
  color: var(--text-primary);
}

.file-size, .file-date {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Folder Structure Styles */
.folder-group {
  margin-bottom: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
}

.folder-header {
  background: var(--secondary-bg);
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
}

.folder-checkbox {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  font-weight: 500;
  color: var(--text-primary);
}

.folder-name {
  font-size: 0.95rem;
}

.folder-files {
  padding: 0.5rem;
  background: var(--card-bg);
}

.folder-files .file-item {
  margin-bottom: 0.5rem;
  padding: 0.5rem;
  background: var(--secondary-bg);
  border-radius: 6px;
  border: 1px solid var(--border-color);
}

.folder-files .file-item:last-child {
  margin-bottom: 0;
}

.file-checkbox {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  width: 100%;
}

.file-checkbox input[type="checkbox"] {
  display: none;
}

.file-checkbox .checkmark {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border-color);
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  flex-shrink: 0;
}

.file-checkbox input[type="checkbox"]:checked + .checkmark {
  background: var(--accent-color);
  border-color: var(--accent-color);
}

.file-checkbox input[type="checkbox"]:checked + .checkmark::after {
  content: '✓';
  color: white;
  font-size: 10px;
  font-weight: bold;
}

.file-checkbox input[type="checkbox"]:indeterminate + .checkmark {
  background: var(--accent-color);
  border-color: var(--accent-color);
}

.file-checkbox input[type="checkbox"]:indeterminate + .checkmark::after {
  content: '−';
  color: white;
  font-size: 12px;
  font-weight: bold;
}

.file-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
}

.file-details {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.file-name {
  font-weight: 500;
  color: var(--text-primary);
  font-size: 0.9rem;
}

.file-size {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* Saved Projects File Items */
.saved-file-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem;
  background: var(--secondary-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  margin-bottom: 0.5rem;
  transition: all 0.2s;
}

.saved-file-item:hover {
  border-color: var(--accent-color);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.saved-file-checkbox {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  flex: 1;
}

.saved-file-checkbox input[type="checkbox"] {
  display: none;
}

.saved-file-checkbox .checkmark {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-color);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  flex-shrink: 0;
}

.saved-file-checkbox input[type="checkbox"]:checked + .checkmark {
  background: var(--accent-color);
  border-color: var(--accent-color);
}

.saved-file-checkbox input[type="checkbox"]:checked + .checkmark::after {
  content: '✓';
  color: white;
  font-size: 12px;
  font-weight: bold;
}

.saved-file-checkbox .file-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.saved-file-checkbox .file-info {
  flex: 1;
}

.saved-file-checkbox .file-name {
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.saved-file-checkbox .file-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.saved-file-item .file-actions {
  display: flex;
  gap: 0.5rem;
}

.file-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.file-icon {
  font-size: var(--font-size-lg);
}

.file-details {
  flex: 1;
}

.file-name {
  font-weight: 500;
  color: var(--text-primary);
}

.file-size {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

/* Status Indicators */
.status-indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--text-muted);
  display: inline-block;
  margin-right: var(--spacing-sm);
  border: 2px solid transparent;
  transition: all 0.3s ease;
}

.status-indicator.success {
  background-color: var(--success-color);
  border-color: var(--success-color);
  box-shadow: 0 0 8px rgba(76, 175, 80, 0.3);
}

.status-indicator.error {
  background-color: var(--error-color);
  border-color: var(--error-color);
  box-shadow: 0 0 8px rgba(244, 67, 54, 0.3);
}

.status-indicator.loading {
  background-color: var(--warning-color);
  border-color: var(--warning-color);
  animation: pulse 1.5s infinite;
}

.status-indicator.loaded {
  background-color: var(--info-color);
  border-color: var(--info-color);
  box-shadow: 0 0 8px rgba(33, 150, 243, 0.3);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Progress Bars */
.progress-bar {
  width: 100%;
  height: 8px;
  background-color: var(--border-color);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: var(--spacing-sm);
}

.progress-fill {
  height: 100%;
  background-color: var(--accent-color);
  width: 0%;
  transition: width var(--transition-normal);
  animation: progress-shimmer 2s infinite;
}

@keyframes progress-shimmer {
  0% { background-position: -200px 0; }
  100% { background-position: 200px 0; }
}

/* AI Help Popup */
.ai-help-popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.popup-content {
  background-color: var(--card-bg);
  border-radius: 12px;
  width: 90%;
  max-width: 600px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
}

.popup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--border-color);
}

.popup-close {
  background: none;
  border: none;
  font-size: var(--font-size-xl);
  color: var(--text-muted);
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: all var(--transition-fast);
}

.popup-close:hover {
  background-color: var(--border-color);
  color: var(--text-primary);
}

.popup-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.chat-area {
  flex: 1;
  padding: var(--spacing-lg);
  overflow-y: auto;
}

.chat-message {
  margin-bottom: var(--spacing-lg);
}

.chat-message.assistant .message-content {
  background-color: var(--primary-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: var(--spacing-md);
  color: var(--text-primary);
}

.chat-input-area {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: var(--spacing-md);
}

.chat-input {
  flex: 1;
  padding: var(--spacing-md);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background-color: var(--primary-bg);
  color: var(--text-primary);
}

/* Section Actions */
.section-actions,
.step-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: flex-end;
  margin-top: var(--spacing-xl);
}

.quick-actions {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

/* Responsive Design */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }
  
  .sidebar.open {
    transform: translateX(0);
  }
  
  .main-content {
    margin-left: 0 !important;
  }
  
  .dashboard-grid,
  .setup-grid,
  .advanced-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .section {
    padding: var(--spacing-lg);
  }
  
  .setup-card,
  .dashboard-card,
  .advanced-card {
    margin-bottom: var(--spacing-lg);
  }
}

/* Tablet Responsive */
@media (max-width: 1024px) and (min-width: 769px) {
  .setup-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
  }
  
  .setup-card:last-child {
    grid-column: 1 / -1;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .section {
    padding: var(--spacing-md);
  }
  
  .section-header h1 {
    font-size: 1.8rem;
  }
  
  .setup-grid,
  .dashboard-grid,
  .advanced-grid {
    gap: var(--spacing-md);
  }
  
  .setup-card,
  .dashboard-card,
  .advanced-card {
    padding: var(--spacing-md);
  }
}

/* Smooth Scrolling */
html {
  scroll-behavior: smooth;
}

/* Input Actions */
.input-actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

.btn-sm {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-xs);
}

/* API Keys Specific */
.api-keys-simple {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.api-key-card {
  width: 100%;
  max-width: none;
}

.api-key-status {
  display: flex;
  align-items: center;
  font-size: var(--font-size-sm);
}

.status-text {
  color: var(--text-secondary);
}

/* Info Cards */
.info-card {
  background-color: rgba(59, 130, 246, 0.1);
  border-color: rgba(59, 130, 246, 0.3);
}

.info-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.info-icon {
  font-size: var(--font-size-lg);
}

.info-content p {
  color: var(--text-primary);
  margin: var(--spacing-xs) 0;
}

.info-content ul {
  list-style: none;
  padding-left: 0;
}

.info-content li {
  padding: var(--spacing-xs) 0;
  color: var(--text-primary);
}

.help-link {
  color: var(--accent-color);
  text-decoration: none;
  font-weight: 500;
}

.help-link:hover {
  text-decoration: underline;
}

/* Build Section */
.build-overview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
}

.summary-item {
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--border-color);
}

.summary-item:last-child {
  border-bottom: none;
}

.summary-label {
  color: var(--text-secondary);
}

.summary-value {
  color: var(--text-primary);
  font-weight: 500;
}

.build-actions-card {
  text-align: center;
}

.download-success {
  margin-bottom: var(--spacing-lg);
}

.success-icon {
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
}

/* Terminal Panels */
.terminal-panel {
  background-color: #0d1117;
  border: 1px solid #30363d;
  border-radius: 8px;
  padding: var(--spacing-lg);
  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
  font-size: var(--font-size-sm);
  color: #c9d1d9;
  max-height: 300px;
  overflow-y: auto;
  margin: var(--spacing-lg) 0;
}

.terminal-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid #30363d;
}

.terminal-title {
  font-weight: 600;
  color: #58a6ff;
}

.terminal-status {
  font-size: var(--font-size-xs);
  padding: 2px 6px;
  border-radius: 4px;
  background-color: var(--success-color);
  color: white;
}

.terminal-content {
  line-height: 1.2;
  font-family: 'Courier New', monospace;
}

.terminal-line {
  margin-bottom: 2px;
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  line-height: 1.2;
  padding: 1px 0;
}

.terminal-prompt {
  color: #7c3aed;
  font-weight: 600;
  flex-shrink: 0;
}

.terminal-output {
  color: #c9d1d9;
  flex: 1;
}

.terminal-success {
  color: #3fb950;
}

.terminal-error {
  color: #f85149;
}

.terminal-warning {
  color: #d29922;
}

.terminal-info {
  color: #58a6ff;
}

/* Skip Options */
.skip-option {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

.skip-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.skip-icon {
  color: var(--warning-color);
}

.skip-title {
  font-weight: 600;
  color: var(--text-primary);
}

.skip-description {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-md);
}

.skip-actions {
  display: flex;
  gap: var(--spacing-sm);
}

/* Advanced Options Toggle */
.advanced-toggle {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.advanced-toggle-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

.advanced-toggle-title {
  font-weight: 600;
  color: var(--text-primary);
}

.advanced-toggle-icon {
  transition: transform var(--transition-fast);
}

.advanced-toggle.expanded .advanced-toggle-icon {
  transform: rotate(180deg);
}

.advanced-options {
  margin-top: var(--spacing-lg);
  display: none;
}

.advanced-toggle.expanded .advanced-options {
  display: block;
  animation: fadeIn var(--transition-normal);
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes progress-pulse {
  0% { width: 0%; }
  50% { width: 100%; }
  100% { width: 0%; }
}

.section.active {
  animation: fadeIn var(--transition-normal);
}

/* Project Items */
.project-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--border-color);
}

.project-item:last-child {
  border-bottom: none;
}

.project-name {
  font-weight: 500;
  color: var(--text-primary);
}

.project-status {
  font-size: var(--font-size-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 4px;
  background-color: var(--success-color);
  color: white;
}

/* Stats */
.stat-item {
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-sm) 0;
}

.stat-label {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.stat-value {
  color: var(--text-primary);
  font-weight: 600;
  font-size: var(--font-size-lg);
}

/* Data Summary */
.data-summary-content {
  text-align: center;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.summary-card {
  background-color: var(--primary-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: var(--spacing-lg);
  text-align: center;
}

.summary-title {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
}

.summary-value {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--accent-color);
  margin-bottom: var(--spacing-xs);
}

.summary-detail {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

/* HuggingFace Models Section Styles */
.models-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.models-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
}

.models-card .card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  background: var(--secondary-bg);
  border-bottom: 1px solid var(--border-color);
}

.models-card .card-header h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}

.auth-status {
  display: flex;
  align-items: center;
  gap: 8px;
}

.status-indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--error-color);
  border: 2px solid var(--error-color);
  transition: all 0.3s ease;
}

.status-indicator.connected {
  background: var(--success-color);
  border-color: var(--success-color);
  box-shadow: 0 0 8px rgba(76, 175, 80, 0.3);
}

.auth-section {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px;
}

.auth-info p {
  margin: 0 0 12px 0;
  color: var(--text-secondary);
}

.auth-benefits {
  list-style: none;
  padding: 0;
  margin: 0;
}

.auth-benefits li {
  padding: 4px 0;
  color: var(--text-secondary);
  font-size: 14px;
}

.search-section {
  padding: 24px;
}

.search-bar {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.search-bar input {
  flex: 1;
}

.search-filters {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.search-filters select {
  min-width: 150px;
}

.models-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
  padding: 24px;
}

.models-placeholder {
  grid-column: 1 / -1;
  text-align: center;
  padding: 48px 24px;
  color: var(--text-secondary);
}

.placeholder-icon {
  font-size: 48px;
  margin-bottom: 16px;
}

.model-card {
  background: var(--primary-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 16px;
  transition: all 0.2s ease;
  cursor: pointer;
}

.model-card:hover {
  border-color: var(--accent-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.model-card.selected {
  border-color: var(--accent-color);
  background: rgba(255, 107, 53, 0.1);
}

.model-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}

.model-name {
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
  font-size: 16px;
}

.model-type {
  background: var(--secondary-bg);
  color: var(--text-secondary);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 500;
}

.model-description {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.4;
  margin-bottom: 12px;
}

.model-stats {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-muted);
}

.model-downloads {
  display: flex;
  align-items: center;
  gap: 4px;
}

.model-license {
  padding: 2px 6px;
  background: var(--secondary-bg);
  border-radius: 3px;
  font-size: 11px;
}

.selected-models {
  padding: 24px;
}

.no-selection {
  text-align: center;
  color: var(--text-secondary);
  padding: 24px;
}

.selected-model-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: var(--secondary-bg);
  border-radius: 8px;
  margin-bottom: 8px;
}

.selected-model-name {
  font-weight: 500;
  color: var(--text-primary);
}

.remove-model-btn {
  background: none;
  border: none;
  color: var(--error-color);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: background 0.2s ease;
}

.remove-model-btn:hover {
  background: rgba(255, 71, 87, 0.1);
}

.selection-actions {
  padding: 0 24px 24px 24px;
  display: flex;
  gap: 12px;
}

.upload-section {
  padding: 24px;
}

.upload-area {
  border: 2px dashed var(--border-color);
  border-radius: 8px;
  padding: 32px;
  text-align: center;
  margin-bottom: 16px;
  transition: border-color 0.2s ease;
}

.upload-area:hover {
  border-color: var(--accent-color);
}

.upload-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.upload-icon {
  font-size: 32px;
}

.upload-text h4 {
  margin: 0 0 4px 0;
  color: var(--text-primary);
}

.upload-text p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 14px;
}

.upload-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
}

.results-info {
  display: flex;
  align-items: center;
  gap: 8px;
}

.results-count {
  color: var(--text-secondary);
  font-size: 14px;
}

.selected-count {
  display: flex;
  align-items: center;
}

.count-badge {
  background: var(--accent-color);
  color: white;
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
}

.load-more-section {
  padding: 24px;
  text-align: center;
  border-top: 1px solid var(--border-color);
}

/* Model Management Styles */
.model-library-section {
  padding: 24px;
}

.library-actions {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.model-categories {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
}

.category-tabs {
  display: flex;
  background: var(--secondary-bg);
  border-bottom: 1px solid var(--border-color);
}

.tab-btn {
  flex: 1;
  padding: 12px 16px;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 14px;
  font-weight: 500;
}

.tab-btn:hover {
  background: var(--primary-bg);
  color: var(--text-primary);
}

.tab-btn.active {
  background: var(--primary-bg);
  color: var(--accent-color);
  border-bottom: 2px solid var(--accent-color);
}

.category-content {
  padding: 24px;
  min-height: 200px;
}

.model-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.model-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px;
  background: var(--primary-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  transition: all 0.2s ease;
}

.model-item:hover {
  border-color: var(--accent-color);
  transform: translateY(-1px);
}

.model-info {
  flex: 1;
}

.model-name {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.model-type {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 2px;
}

.model-size {
  color: var(--text-muted);
  font-size: 12px;
}

.model-actions {
  display: flex;
  gap: 8px;
}

.locked-model-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px;
  background: var(--primary-bg);
  border: 1px solid var(--warning-color);
  border-radius: 8px;
  margin-bottom: 12px;
}

.lock-reason {
  color: var(--warning-color);
  font-size: 12px;
  margin-top: 4px;
}

.no-models, .no-requests {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-secondary);
}

.no-models .placeholder-icon, .no-requests .placeholder-icon {
  font-size: 48px;
  margin-bottom: 16px;
}

.add-model-form {
  padding: 24px;
}

.form-section {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
}

.form-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.form-section h4 {
  margin: 0 0 16px 0;
  color: var(--text-primary);
  font-size: 16px;
  font-weight: 600;
}

.file-upload-area {
  border: 2px dashed var(--border-color);
  border-radius: 8px;
  padding: 32px;
  text-align: center;
  margin-bottom: 16px;
  transition: border-color 0.2s ease;
  cursor: pointer;
}

.file-upload-area:hover {
  border-color: var(--accent-color);
}

.uploaded-files {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.uploaded-file-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background: var(--secondary-bg);
  border-radius: 4px;
  font-size: 14px;
}

.file-name {
  color: var(--text-primary);
}

.file-size {
  color: var(--text-secondary);
  font-size: 12px;
}

.remove-file-btn {
  background: none;
  border: none;
  color: var(--error-color);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: background 0.2s ease;
}

.remove-file-btn:hover {
  background: rgba(255, 71, 87, 0.1);
}

.form-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
}

.model-count {
  display: flex;
  align-items: center;
}

.count-badge {
  background: var(--accent-color);
  color: white;
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
}

/* Gated Model Access Styles */
.token-input-section {
  margin-bottom: 16px;
}

.token-help {
  text-align: center;
}

.token-help a {
  color: var(--accent-color);
  text-decoration: none;
}

.token-help a:hover {
  text-decoration: underline;
}

.auth-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
}

.gated-models-status {
  margin-top: 24px;
  padding: 20px;
  background: var(--secondary-bg);
  border-radius: 8px;
  border: 1px solid var(--success-color);
}

.status-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.status-header h4 {
  margin: 0;
  color: var(--text-primary);
  font-size: 16px;
}

.unlock-status {
  display: flex;
  align-items: center;
  gap: 8px;
}

.unlock-indicator {
  color: var(--success-color);
  font-size: 16px;
}

.unlock-text {
  color: var(--success-color);
  font-size: 14px;
  font-weight: 500;
}

.unlocked-models {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.model-unlock-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: var(--primary-bg);
  border-radius: 6px;
  border: 1px solid var(--success-color);
}

.model-unlock-item .model-name {
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.model-status {
  color: var(--success-color);
  font-size: 14px;
  font-weight: 500;
}

.unlock-process {
  margin: 16px 0;
  padding: 16px;
  background: var(--primary-bg);
  border-radius: 6px;
  border: 1px solid var(--border-color);
}

.process-step {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  color: var(--text-secondary);
  font-size: 14px;
}

.step-icon {
  font-size: 16px;
  width: 20px;
  text-align: center;
}

.step-text {
  flex: 1;
}

.unlock-summary {
  display: flex;
  gap: 24px;
  margin-top: 16px;
  padding: 16px;
  background: var(--primary-bg);
  border-radius: 6px;
  border: 1px solid var(--success-color);
}

.summary-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.summary-label {
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 500;
}

.summary-value {
  color: var(--success-color);
  font-size: 18px;
  font-weight: 600;
}

/* Quality Metrics */
.quality-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.metric {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--spacing-md);
  background-color: var(--primary-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
}

.metric-label {
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
}

.metric-value {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
}

/* Form Styles */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-weight: 600;
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.label-icon {
  font-size: var(--font-size-base);
}

.form-select {
  width: 100%;
  padding: var(--spacing-md);
  font-size: var(--font-size-sm);
  font-family: var(--font-family);
  color: var(--text-primary);
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  outline: none;
  transition: all 0.2s ease;
}

.form-select:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.form-select option {
  background-color: var(--card-bg);
  color: var(--text-primary);
  padding: var(--spacing-sm);
}

.form-help {
  margin-top: var(--spacing-sm);
  padding: var(--spacing-md);
  background-color: rgba(255, 107, 53, 0.05);
  border-radius: 6px;
  border-left: 3px solid var(--accent-color);
}

.help-item {
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
}

.help-item:last-child {
  margin-bottom: 0;
}

.help-item strong {
  color: var(--text-primary);
}

/* Light mode form styles */
[data-theme="light"] .form-select {
  color: var(--light-text-primary);
  background-color: var(--light-card-bg);
  border-color: var(--light-border-color);
}

[data-theme="light"] .form-select option {
  background-color: var(--light-card-bg);
  color: var(--light-text-primary);
}

[data-theme="light"] .form-help {
  background-color: rgba(255, 107, 53, 0.08);
}

[data-theme="light"] .help-item {
  color: var(--light-text-secondary);
}

[data-theme="light"] .help-item strong {
  color: var(--light-text-primary);
}

/* Advanced Options Layout */
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.toggles-section {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.toggles-section h4 {
    margin: 0 0 16px 0;
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 600;
}

.toggles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}

.advanced-card.full-width {
    grid-column: 1 / -1;
    margin-top: 20px;
}

.monitoring-grid {
    display: grid;
    grid-template-columns: auto auto 1fr;
    gap: 20px;
    align-items: start;
}

.monitoring-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.info-item {
    display: flex;
    gap: 8px;
    font-size: 14px;
}

.info-label {
    font-weight: 600;
    color: var(--text-primary);
    min-width: 120px;
}

.info-value {
    color: var(--text-secondary);
    flex: 1;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .toggles-grid {
        grid-template-columns: 1fr;
    }
    
    .monitoring-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

/* Setup Calculation Panel */
.calculation-panel {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin: 16px 0;
    overflow: hidden;
}

.calculation-header {
    background: var(--primary-bg);
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.calculation-header h4 {
    margin: 0;
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 600;
}

.calculation-status {
    font-size: 12px;
    color: var(--text-secondary);
    background: var(--secondary-bg);
    padding: 4px 8px;
    border-radius: 4px;
}

.calculation-content {
    padding: 16px;
}

.calculation-step {
    display: grid;
    grid-template-columns: 140px 1fr auto;
    gap: 12px;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
}

.calculation-step:last-child {
    border-bottom: none;
}

.step-label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 14px;
}

.step-formula {
    font-family: 'Courier New', monospace;
    color: var(--text-secondary);
    font-size: 13px;
    background: var(--secondary-bg);
    padding: 4px 8px;
    border-radius: 4px;
}

.step-result {
    font-weight: 700;
    color: var(--accent-color);
    font-size: 16px;
    text-align: right;
    min-width: 60px;
}

.step-result.final-result {
    color: var(--success-color);
    font-size: 18px;
    background: var(--success-bg);
    padding: 6px 12px;
    border-radius: 6px;
}

@media (max-width: 768px) {
    .calculation-step {
        grid-template-columns: 1fr;
        gap: 8px;
        text-align: left;
    }
    
    .step-result {
        text-align: left;
    }
}

/* Requirements Display */
.dependencies-list {
  margin-top: 1rem;
}

.dependency-category {
  margin-bottom: 2rem;
  padding: 1rem;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
}

.dependency-category h4 {
  margin: 0 0 1rem 0;
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: 600;
}

.dependency-items {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.dependency-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem;
  background: var(--primary-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  transition: all 0.2s ease;
}

.dependency-item:hover {
  background: var(--hover-bg);
  border-color: var(--accent-color);
}

.dependency-comment {
  background: var(--secondary-bg) !important;
  color: var(--text-secondary);
  font-style: italic;
  font-size: 0.9rem;
  justify-content: flex-start !important;
}

.package-name {
  font-weight: 600;
  color: var(--text-primary);
}

.package-version {
  color: var(--accent-color);
  font-family: 'Courier New', monospace;
  font-size: 0.9rem;
}

.package-status {
  color: var(--success-color);
  font-size: 0.85rem;
  font-weight: 500;
}

/* Enhanced Requirements Section Styles */
.compatibility-section {
  margin: 1.5rem 0;
}

.compatibility-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.compatibility-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.compatibility-item label {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.9rem;
}

.version-select {
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--card-bg);
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: all 0.2s ease;
}

.version-select:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.1);
}

.compatibility-actions {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

.compatibility-tip {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem;
  background: var(--secondary-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-top: 1rem;
}

.tip-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
}

.tip-text {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* Requirements Table */
.requirements-table-container {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  margin: 1.5rem 0;
}

.requirements-table-header {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  background: var(--secondary-bg);
  border-bottom: 1px solid var(--border-color);
}

.table-header {
  padding: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.requirements-table-body {
  max-height: 400px;
  overflow-y: auto;
  background: var(--card-bg);
}

.requirement-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  border-bottom: 1px solid var(--border-color);
  transition: background-color 0.2s ease;
}

.requirement-row:hover {
  background: var(--hover-bg);
}

.requirement-row:last-child {
  border-bottom: none;
}

.requirement-cell {
  padding: 1rem;
  display: flex;
  align-items: center;
  color: var(--text-primary);
  font-size: 0.9rem;
}

.package-name {
  font-weight: 600;
  color: var(--accent-color);
}

.package-version {
  font-family: 'Courier New', monospace;
  color: var(--text-secondary);
}

.package-source {
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.package-status {
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.status-ready {
  background: rgba(34, 197, 94, 0.1);
  color: #22c55e;
}

.status-required {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
}

.status-optional {
  background: rgba(156, 163, 175, 0.1);
  color: #9ca3af;
}

.package-actions {
  display: flex;
  gap: 0.5rem;
}

.action-btn {
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background: var(--card-bg);
  color: var(--text-secondary);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.action-btn:hover {
  background: var(--hover-bg);
  color: var(--text-primary);
}

.no-requirements {
  padding: 2rem;
  text-align: center;
  color: var(--text-secondary);
  font-style: italic;
}

/* Requirements Summary */
.requirements-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  padding: 1.5rem;
  background: var(--secondary-bg);
  border-top: 1px solid var(--border-color);
}

.summary-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem;
  background: var(--card-bg);
  border-radius: 6px;
  border: 1px solid var(--border-color);
}

.summary-label {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.9rem;
}

.summary-value {
  color: var(--accent-color);
  font-weight: 600;
  font-size: 0.9rem;
}

/* Analysis Tabs */
.analysis-actions {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.tab-nav {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 1rem;
}

.tab-btn {
  padding: 0.75rem 1.5rem;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  border-bottom: 2px solid transparent;
}

.tab-btn:hover {
  color: var(--text-primary);
  background: var(--hover-bg);
}

.tab-btn.active {
  color: var(--accent-color);
  border-bottom-color: var(--accent-color);
  background: var(--hover-bg);
}

.tab-content {
  min-height: 200px;
}

.tab-panel {
  display: none;
  padding: 1.5rem;
}

.tab-panel.active {
  display: block;
}

.analysis-results {
  color: var(--text-primary);
}

.no-issues {
  color: var(--text-secondary);
  font-style: italic;
  text-align: center;
  padding: 2rem;
}

/* Dependencies & Libraries Display (Old Scrolling Format) */
.dependencies-list {
  margin: 1.5rem 0;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  max-height: 500px;
  overflow-y: auto;
  padding: 1rem;
}

.dependency-category {
  margin-bottom: 1.5rem;
}

.dependency-category h4 {
  color: var(--accent-color);
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0 0 0.75rem 0;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.dependency-items {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.dependency-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem;
  background: var(--secondary-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  transition: all 0.2s ease;
}

.dependency-item:hover {
  background: var(--hover-bg);
  border-color: var(--accent-color);
}

.dependency-comment {
  background: var(--primary-bg);
  color: var(--text-secondary);
  font-style: italic;
  font-size: 0.9rem;
  justify-content: flex-start;
}

.dep-name {
  font-weight: 600;
  color: var(--text-primary);
  flex: 1;
}

.dep-version {
  font-family: 'Courier New', monospace;
  color: var(--accent-color);
  font-size: 0.9rem;
  margin: 0 1rem;
}

.dep-status {
  font-size: 0.8rem;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-weight: 500;
}

.status-required {
  background: #e3f2fd;
  color: #1976d2;
}

.status-optional {
  background: #f3e5f5;
  color: #7b1fa2;
}

/* Dependency Analysis Display */
.dependency-analysis {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.5rem;
  margin: 1rem 0;
}

.analysis-header {
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.analysis-header h4 {
  color: var(--accent-color);
  margin: 0 0 1rem 0;
  font-size: 1.2rem;
}

.analysis-summary {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.summary-item {
  padding: 0.5rem 1rem;
  background: var(--secondary-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 500;
}

.summary-item.security-issue {
  background: #ffebee;
  border-color: #f44336;
  color: #d32f2f;
}

.summary-item.optimization-available {
  background: #e8f5e8;
  border-color: #4caf50;
  color: #2e7d32;
}

.analysis-category {
  margin: 1.5rem 0;
}

.analysis-category h5 {
  color: var(--text-primary);
  margin: 0 0 1rem 0;
  font-size: 1.1rem;
  font-weight: 600;
}

.issues-list, .suggestions-list, .recommendations-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.issue-item, .suggestion-item {
  background: var(--secondary-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 1rem;
  transition: all 0.2s ease;
}

.issue-item:hover, .suggestion-item:hover {
  background: var(--hover-bg);
  border-color: var(--accent-color);
}

.issue-header, .suggestion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.package-name {
  font-weight: 600;
  color: var(--text-primary);
}

.issue-severity {
  background: #ffebee;
  color: #d32f2f;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 500;
}

.suggestion-impact {
  background: #e8f5e8;
  color: #2e7d32;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 500;
}

.issue-description, .suggestion-description {
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.issue-recommendation {
  color: var(--text-primary);
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.recommendation-item {
  background: var(--secondary-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 0.75rem;
  color: var(--text-primary);
}

.recommendation-text {
  font-size: 0.9rem;
  line-height: 1.4;
}

.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.8rem;
  border-radius: 4px;
}

.download-section {
  margin-top: 1.5rem;
  padding: 1.5rem;
  background: var(--secondary-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
}

.download-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.compatibility-presets {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.compatibility-presets label {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.9rem;
}

/* Simple HuggingFace Test */
.simple-hf-test {
    max-width: 600px;
    margin: 0 auto;
    padding: 2rem;
}

.test-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    margin: 1rem 0;
}

.test-card h3 {
    margin: 0 0 1rem 0;
    color: var(--text-primary);
    font-size: 1.2rem;
}

.test-result {
    margin-top: 1rem;
    min-height: 50px;
    padding: 1rem;
    border-radius: 6px;
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
}

/* HF Test section styling */
#hf-test {
    background: var(--primary-bg);
    color: var(--text-primary);
    min-height: 100vh;
    padding: 2rem;
}

/* Model Search Interface */
.search-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.search-results {
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--card-bg);
    margin-top: 0.5rem;
    display: none;
}

.search-result-item {
    padding: 0.75rem;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: background-color 0.2s;
}

.search-result-item:hover {
    background: var(--secondary-bg);
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.search-result-details {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    gap: 1rem;
}

.search-result-size {
    background: var(--accent-color);
    color: white;
    padding: 0.2rem 0.5rem;
    border-radius: 3px;
    font-size: 0.75rem;
}

.search-result-type {
  background: var(--info-color);
  color: white;
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
  font-size: 0.75rem;
}

.gated-indicator {
  background: var(--warning-color);
  color: white;
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
  font-size: 0.75rem;
  font-weight: 600;
}

.settings-indicator {
  background: var(--success-color);
  color: white;
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
  font-size: 0.75rem;
  font-weight: 600;
}

.search-result-description {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
  font-style: italic;
}

/* Discovery Panel */
.discovery-section {
  padding: 1rem 0;
}

.discovery-buttons {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.discovery-custom {
  margin-top: 1rem;
  padding: 1rem;
  background: var(--secondary-bg);
  border-radius: 6px;
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.discovery-results {
  margin-top: 1rem;
  max-height: 400px;
  overflow-y: auto;
}

.discovery-success {
  background: var(--success-bg);
  border: 1px solid var(--success-color);
  border-radius: 6px;
  padding: 1rem;
  margin-bottom: 1rem;
}

.discovery-error {
  background: var(--error-bg);
  border: 1px solid var(--error-color);
  border-radius: 6px;
  padding: 1rem;
  margin-bottom: 1rem;
}

.discovered-models {
  margin-top: 1rem;
}

.discovered-model {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 0.75rem;
  margin-bottom: 0.5rem;
}

.discovered-model .model-name {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.discovered-model .model-details {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.discovered-model .model-size,
.discovered-model .model-type {
  background: var(--info-color);
  color: white;
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
  font-size: 0.75rem;
}

/* Favorite System */
.search-result-name {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.favorite-btn {
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 3px;
  transition: all 0.2s ease;
  color: var(--text-muted);
}

.favorite-btn:hover {
  background: var(--secondary-bg);
  color: var(--warning-color);
  transform: scale(1.1);
}

.favorite-btn:active {
  transform: scale(0.95);
}

.favorite-indicator {
  background: var(--warning-color);
  color: white;
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
  font-size: 0.75rem;
  font-weight: 600;
}

.recent-indicator {
  background: var(--info-color);
  color: white;
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
  font-size: 0.75rem;
  font-weight: 600;
}

/* Model Dropdown Enhancements */
.model-dropdown-enhanced {
  position: relative;
}

.model-dropdown-enhanced .favorite-models {
  border-bottom: 2px solid var(--warning-color);
  background: var(--warning-bg);
  padding: 0.5rem;
  font-weight: 600;
}

.model-dropdown-enhanced .recent-models {
  border-bottom: 1px solid var(--info-color);
  background: var(--info-bg);
  padding: 0.25rem 0.5rem;
  font-size: 0.9rem;
}

/* Package Creation Styles */
.package-configuration {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
}

.config-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 16px;
}

.platform-support {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
}

.platform-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-top: 16px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    padding: 12px;
    border-radius: 8px;
    transition: background-color 0.2s;
    position: relative;
    padding-left: 40px;
}

.checkbox-label:hover {
    background: var(--hover-bg);
}

/* Hide the native checkbox */
.checkbox-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

/* Create custom checkbox */
.checkbox-label .checkmark {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    height: 20px;
    width: 20px;
    background-color: var(--input-bg);
    border: 2px solid var(--border-color);
    border-radius: 4px;
    transition: all 0.2s;
}

/* On hover */
.checkbox-label:hover .checkmark {
    border-color: var(--accent-color);
}

/* When checked */
.checkbox-label input[type="checkbox"]:checked ~ .checkmark {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

/* Create the checkmark/indicator (hidden when not checked) */
.checkbox-label .checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

/* Show the checkmark when checked */
.checkbox-label input[type="checkbox"]:checked ~ .checkmark:after {
    display: block;
}

/* Style the checkmark */
.checkbox-label .checkmark:after {
    left: 6px;
    top: 2px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.package-contents {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
}

.contents-table {
    margin-top: 16px;
    overflow-x: auto;
}

.contents-table table {
    width: 100%;
    border-collapse: collapse;
}

.contents-table th,
.contents-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.contents-table th {
    background: var(--hover-bg);
    font-weight: 600;
}

.status-badge {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.status-badge.pending {
    background: #fef3c7;
    color: #92400e;
}

.status-badge.success {
    background: #d1fae5;
    color: #065f46;
}

.package-creation {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
}

.creation-controls {
    display: flex;
    gap: 16px;
    margin-top: 16px;
}

.creation-progress {
    margin-top: 24px;
    padding: 20px;
    background: var(--hover-bg);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.progress-status {
    font-weight: 600;
    color: var(--accent-color);
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--border-color);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 12px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color), #10b981);
    border-radius: 4px;
    transition: width 0.3s ease;
}

.progress-details p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 14px;
}

.package-info {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    margin-top: 24px;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-top: 16px;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.info-item strong {
    color: var(--text-primary);
    font-weight: 600;
}

.info-item span {
    color: var(--text-secondary);
}


/* Progress Bar Styling */
.file-progress {
    display: flex;
    align-items: center;
    gap: 8px;
}

.progress-bar-small {
    width: 100px;
    height: 4px;
    background: var(--border-color);
    border-radius: 2px;
    overflow: hidden;
}

.progress-fill-small {
    height: 100%;
    background: var(--primary-color);
    transition: width 0.3s ease;
    border-radius: 2px;
}

.progress-fill-small.success {
    background: var(--success-color);
}

.progress-fill-small.error {
    background: var(--error-color);
}

.progress-text {
    font-size: 0.75rem;
    color: var(--text-secondary);
    min-width: 30px;
}

/* Overall Upload Progress */
.overall-upload-progress {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.overall-progress-header {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.overall-progress-status {
    font-size: 0.9rem;
    color: var(--text-primary);
    font-weight: 500;
}

.overall-progress-bar {
    width: 100%;
    height: 8px;
    background: var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}

.overall-progress-fill {
    height: 100%;
    background: var(--primary-color);
    transition: width 0.3s ease;
    border-radius: 4px;
}



/* Progress item styling */
.progress-item {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
}

.progress-item .file-progress {
    gap: 12px;
    align-items: center;
}

.delete-file-btn {
    background: var(--error-color) !important;
    border: none !important;
    color: white !important;
    padding: 4px 8px !important;
    border-radius: 4px !important;
    font-size: 0.8rem !important;
    cursor: pointer !important;
    transition: opacity 0.2s ease !important;
}

.delete-file-btn:hover {
    opacity: 0.8 !important;
}

.progress-item .file-name {
    font-weight: 500;
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.progress-item .progress-bar-small {
    width: 150px;
    height: 6px;
}



/* Progress Bar Styles */
.overall-upload-progress {
    margin: 20px 0;
    padding: 15px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.overall-progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.overall-progress-label {
    font-weight: 600;
    color: var(--text-primary);
}

.overall-progress-status {
    font-weight: 600;
    color: var(--accent-color);
}

.overall-progress-bar {
    width: 100%;
    height: 8px;
    background: var(--bg-secondary);
    border-radius: 4px;
    overflow: hidden;
}

.overall-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color), var(--success-color));
    border-radius: 4px;
    transition: width 0.3s ease;
}

/* Individual File Progress */
.file-item.progress-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px;
    margin: 8px 0;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    transition: all 0.2s ease;
}

.file-item.progress-item .file-info {
    flex: 1;
    min-width: 0;
}

.file-item.progress-item .file-name {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.file-item.progress-item .file-status {
    font-size: 12px;
    color: var(--text-secondary);
}

.file-item.progress-item .file-progress {
    width: 120px;
    height: 6px;
    background: var(--bg-secondary);
    border-radius: 3px;
    margin: 0 15px;
    overflow: hidden;
}

.progress-fill-small {
    height: 100%;
    background: var(--accent-color);
    border-radius: 3px;
    transition: width 0.3s ease;
}

.progress-fill-small.success {
    background: var(--success-color);
}

.progress-fill-small.error {
    background: var(--error-color);
}

.file-item.progress-item .delete-file-btn {
    background: none;
    border: none;
    font-size: 16px;
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.file-item.progress-item .delete-file-btn:hover {
    background-color: var(--error-color);
    color: white;
}



/* Upload Progress Screen Styles */
.file-upload-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    margin: 10px 0;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.file-upload-info {
    flex: 1;
    min-width: 0;
}

.file-upload-name {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.file-upload-size {
    font-size: 12px;
    color: var(--text-secondary);
}

.file-upload-progress {
    flex: 1;
    margin-left: 20px;
}

.progress-bar-container {
    width: 100%;
    height: 8px;
    background: var(--bg-secondary);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 4px;
}

.progress-bar-fill {
    height: 100%;
    background: var(--accent-color);
    border-radius: 4px;
    transition: width 0.3s ease;
}

.progress-status {
    font-size: 12px;
    color: var(--text-secondary);
    text-align: right;
}

.overall-upload-progress {
    margin-top: 20px;
    padding: 15px;
    background: var(--card-bg);
    border: 2px solid var(--accent-color);
    border-radius: 8px;
}

.overall-progress-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
}

.overall-progress-label {
    font-weight: 600;
    color: var(--text-primary);
}

.overall-progress-status {
    font-weight: 600;
    color: var(--accent-color);
}

.overall-progress-bar {
    width: 100%;
    height: 12px;
    background: var(--bg-secondary);
    border-radius: 6px;
    overflow: hidden;
}

.overall-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color), var(--success-color));
    border-radius: 6px;
    transition: width 0.3s ease;
}



/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.modal-content {
    background: var(--card-bg);
    border-radius: 12px;
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    margin: 0;
    color: var(--text-primary);
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    color: var(--error-color);
}

.modal-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

.saved-files-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.saved-file-item {
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.saved-file-item label {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
}

.saved-file-item .file-name {
    flex: 1;
    color: var(--text-primary);
}

.saved-file-item .file-size {
    color: var(--text-secondary);
    font-size: 12px;
}

.modal-footer {
    padding: 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}


/* Help Section Styles */
.help-container {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)) !important;
    gap: 2rem !important;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.help-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.help-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.help-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.help-header {
    background: var(--secondary-bg);
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.help-header h3 {
    margin: 0 0 0.5rem 0;
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
}

.help-header p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.help-content {
    padding: 1.5rem;
}

.help-content .btn-sm {
    margin-top: 1rem;
}

.help-list {
    list-style: none;
    padding: 0;
    margin: 0 0 1rem 0;
}

.help-list li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.5rem;
}

.help-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

/* Screenshot Guide Styles */
.screenshot-guide {
    margin-bottom: 1.5rem;
}

.screenshot-guide img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.guide-description h4 {
    color: var(--text-primary);
    margin: 0 0 0.75rem 0;
    font-size: 1.1rem;
}

/* Settings Dictionary Styles */
.settings-dictionary {
    display: grid;
    gap: 1.5rem;
}

.dict-section {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
}

.dict-section h4 {
    margin: 0 0 1rem 0;
    color: var(--text-primary);
    font-size: 1.1rem;
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 0.5rem;
}

.dict-entries {
    display: grid;
    gap: 1rem;
}

.dict-entry {
    padding: 0.75rem;
    background: var(--bg-secondary);
    border-radius: 6px;
    border-left: 3px solid var(--accent-color);
}

.dict-entry strong {
    color: var(--accent-color);
    display: block;
    margin-bottom: 0.25rem;
}

.guide-description p {
    color: var(--text-secondary);
    margin: 1rem 0 0 0;
    padding: 0.75rem;
    background: var(--bg-secondary);
    border-radius: 6px;
    border-left: 3px solid var(--accent-color);
}

/* Workflow Styles */
.workflow-steps {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.workflow-step {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 8px;
    border-left: 3px solid var(--accent-color);
}

.workflow-tip {
    background: var(--bg-secondary);
    padding: 1rem;
    border-radius: 8px;
    border-left: 3px solid var(--success-color);
}

.workflow-tip p {
    color: var(--text-primary);
    margin: 0.25rem 0;
    font-size: 0.9rem;
}

.help-steps {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.help-step {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 50%;
    font-weight: bold;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.step-content h4 {
    margin: 0 0 0.5rem 0;
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
}

.step-content p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Subscription Section Styles */
.subscription-container {
    display: grid;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.subscription-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.plan-header {
    margin-bottom: 1.5rem;
}

.plan-header h3 {
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.plan-badge {
    background: var(--accent-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
}

.plan-info {
    display: grid;
    gap: 0.75rem;
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.info-row:last-child {
    border-bottom: none;
}

.info-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.info-value {
    color: var(--text-primary);
    font-weight: bold;
}

/* Plans Grid */
.plans-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.plan-option {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.plan-option:hover {
    border-color: var(--accent-color);
    transform: translateY(-2px);
}

.plan-option.popular {
    border-color: var(--accent-color);
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.15);
}

.popular-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: bold;
}

.plan-name {
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.plan-price {
    font-size: 2rem;
    font-weight: bold;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.plan-period {
    font-size: 1rem;
    color: var(--text-secondary);
}

.plan-features {
    margin: 1rem 0;
    text-align: left;
}

.feature {
    padding: 0.25rem 0;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.plan-button {
    width: 100%;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.plan-button.upgrade {
    background: var(--accent-color);
    color: white;
}

.plan-button.upgrade:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

.plan-button.current {
    background: var(--success-color);
    color: white;
    cursor: not-allowed;
}

/* Session History */
.session-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.session-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 8px;
    border-left: 3px solid var(--accent-color);
}

.session-info {
    flex: 1;
}

.session-model {
    font-weight: bold;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.session-details {
    display: flex;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.session-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-align: right;
}

.status-icon {
    font-size: 1.2rem;
}

.status-text {
    font-weight: bold;
    color: var(--text-primary);
}

.sessions-used {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.no-sessions {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
}

/* Refund Policy */
.policy-details {
    display: grid;
    gap: 1.5rem;
}

.policy-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.policy-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.policy-content h4 {
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
    font-size: 1rem;
}

.policy-content p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.4;
}