/*
Theme Name: EduVid Creator
Theme URI: https://example.com/eduvid-creator
Author: Mike
Author URI: https://example.com
Description: Thème WordPress pour générer des contenus vidéo YouTube éducatifs pour adolescents. Interface moderne avec un style néon/cyberpunk. Inclut un générateur de plans vidéo complet avec structure, titres, accroches, style visuel, SEO et conseils d'engagement.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.4
Requires PHP: 8.0
License: GPL v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: eduvid-creator
Tags: education, video, youtube, generator, dark-mode, custom-colors

EduVid Creator WordPress Theme
Copyright (C) 2024

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
*/

/* ==========================================================================
   CSS Variables & Reset
   ========================================================================== */

:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-card: #1a1a24;
    --bg-hover: #242430;
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --text-muted: #606070;
    --accent-cyan: #00f5d4;
    --accent-pink: #f72585;
    --accent-purple: #8338ec;
    --accent-yellow: #ffd166;
    --accent-orange: #fb8500;
    --accent-green: #06d6a0;
    --accent-red: #ff6b6b;
    --accent-blue: #4cc9f0;
    --border-color: #2a2a3a;
    --glow-cyan: 0 0 20px rgba(0, 245, 212, 0.3);
    --glow-pink: 0 0 20px rgba(247, 37, 133, 0.3);
    --glow-purple: 0 0 20px rgba(131, 56, 236, 0.3);
    --border-radius: 12px;
    --border-radius-lg: 16px;
    --transition: all 0.3s ease;
}

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 0.5em;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

a {
    color: var(--accent-cyan);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--accent-pink);
}

/* ==========================================================================
   Layout
   ========================================================================== */

.site-wrapper {
    min-height: 100vh;
    background: 
        radial-gradient(ellipse at 20% 0%, rgba(131, 56, 236, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 100%, rgba(0, 245, 212, 0.1) 0%, transparent 50%),
        var(--bg-primary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.container-narrow {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-color);
    background: linear-gradient(180deg, rgba(26, 26, 36, 0.9) 0%, rgba(26, 26, 36, 0.5) 100%);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-branding {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.site-logo {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--accent-pink), var(--accent-purple));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: var(--glow-pink);
}

.site-title {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

.site-title a {
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.site-description {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
}

/* Navigation */
.main-navigation ul {
    display: flex;
    gap: 0.5rem;
    list-style: none;
}

.main-navigation a {
    display: block;
    padding: 0.75rem 1.25rem;
    color: var(--text-secondary);
    border-radius: 10px;
    transition: var(--transition);
    font-weight: 500;
}

.main-navigation a:hover,
.main-navigation .current-menu-item a {
    color: var(--accent-cyan);
    background: rgba(0, 245, 212, 0.1);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.75rem;
    border-radius: 10px;
    cursor: pointer;
    font-size: 1.25rem;
}

/* ==========================================================================
   Main Content Area
   ========================================================================== */

.site-main {
    padding: 3rem 0;
}

.page-header {
    text-align: center;
    margin-bottom: 3rem;
}

.page-title {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.page-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* ==========================================================================
   EduVid Generator Styles
   ========================================================================== */

.eduvid-generator {
    max-width: 1000px;
    margin: 0 auto;
}

/* Progress Bar */
.eduvid-progress {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 3rem;
}

.eduvid-progress-step {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.eduvid-progress-dot {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    border: 2px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-muted);
}

.eduvid-progress-dot.active {
    border-color: var(--accent-cyan);
    background: rgba(0, 245, 212, 0.1);
    color: var(--accent-cyan);
    box-shadow: var(--glow-cyan);
}

.eduvid-progress-dot.completed {
    border-color: var(--accent-cyan);
    background: var(--accent-cyan);
    color: var(--bg-primary);
}

.eduvid-progress-line {
    width: 50px;
    height: 2px;
    background: var(--border-color);
    margin: 0 0.25rem;
}

.eduvid-progress-line.active {
    background: var(--accent-cyan);
}

/* Step Container */
.eduvid-step {
    animation: fadeInUp 0.4s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.eduvid-step-title {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    text-align: center;
}

.eduvid-step-subtitle {
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 2rem;
}

/* Options Grid */
.eduvid-options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.eduvid-option-card {
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.eduvid-option-card:hover {
    background: var(--bg-hover);
    border-color: var(--text-muted);
    transform: translateY(-3px);
}

.eduvid-option-card.selected {
    border-color: var(--accent-cyan);
    background: rgba(0, 245, 212, 0.05);
    box-shadow: var(--glow-cyan);
}

.eduvid-option-card.hidden {
    display: none;
}

.eduvid-option-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
    display: block;
}

.eduvid-option-label {
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 0.25rem;
    display: block;
}

.eduvid-option-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
    display: block;
}

/* Category Tabs for Subject Selection */
.eduvid-category-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.eduvid-category-tab {
    padding: 0.6rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 25px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
    white-space: nowrap;
}

.eduvid-category-tab:hover {
    background: var(--bg-hover);
    border-color: var(--text-muted);
    color: var(--text-primary);
}

.eduvid-category-tab.active {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
    border-color: transparent;
    color: var(--bg-primary);
    font-weight: 600;
}

/* Larger Grid for More Options */
.eduvid-options-grid-large {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    max-height: 400px;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.eduvid-options-grid-large::-webkit-scrollbar {
    width: 6px;
}

.eduvid-options-grid-large::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 3px;
}

.eduvid-options-grid-large::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

.eduvid-options-grid-large::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

.eduvid-options-grid-large .eduvid-option-card {
    padding: 1rem;
}

.eduvid-options-grid-large .eduvid-option-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.eduvid-options-grid-large .eduvid-option-label {
    font-size: 0.9rem;
}

/* Form Elements */
.eduvid-input-group {
    margin-bottom: 2rem;
}

.eduvid-input-label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
}

.eduvid-text-input {
    width: 100%;
    padding: 1rem 1.25rem;
    font-size: 1.1rem;
    font-family: inherit;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    transition: var(--transition);
}

.eduvid-text-input:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: var(--glow-cyan);
}

.eduvid-text-input::placeholder {
    color: var(--text-muted);
}

.eduvid-textarea {
    min-height: 120px;
    resize: vertical;
}

/* Suggestions */
.eduvid-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.eduvid-suggestion-chip {
    padding: 0.5rem 1rem;
    background: var(--bg-hover);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-secondary);
}

.eduvid-suggestion-chip:hover {
    background: var(--bg-card);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
}

/* Navigation Buttons */
.eduvid-nav-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2.5rem;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    border: none;
}

.btn-secondary {
    background: transparent;
    border: 2px solid var(--border-color);
    color: var(--text-secondary);
}

.btn-secondary:hover {
    border-color: var(--text-muted);
    color: var(--text-primary);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
    color: var(--bg-primary);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--glow-cyan);
    color: var(--bg-primary);
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.btn-generate {
    background: linear-gradient(135deg, var(--accent-pink), var(--accent-orange));
    padding: 1.25rem 3rem;
    font-size: 1.1rem;
}

.btn-generate:hover {
    box-shadow: var(--glow-pink);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

.btn-icon {
    padding: 0.75rem;
    border-radius: 10px;
}

/* ==========================================================================
   Results Section
   ========================================================================== */

.eduvid-results {
    animation: fadeInUp 0.5s ease;
}

.eduvid-results-header {
    text-align: center;
    margin-bottom: 2rem;
}

.eduvid-results-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Metadata Bar */
.eduvid-metadata-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1rem;
    background: var(--bg-card);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    justify-content: center;
}

.eduvid-metadata-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-hover);
    border-radius: 8px;
    font-size: 0.9rem;
}

.eduvid-metadata-icon {
    font-size: 1.1rem;
}

/* Tabs */
.eduvid-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.eduvid-tab {
    padding: 0.75rem 1.5rem;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.eduvid-tab:hover {
    border-color: var(--text-muted);
}

.eduvid-tab.active {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    background: rgba(0, 245, 212, 0.05);
}

/* Result Section Card */
.eduvid-result-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.eduvid-result-section-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Title Suggestions */
.eduvid-title-suggestions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.eduvid-title-option {
    padding: 1rem;
    background: var(--bg-hover);
    border-radius: 10px;
    font-size: 1rem;
    line-height: 1.4;
}

/* Description Box */
.eduvid-description-box {
    background: var(--bg-hover);
    border-radius: 10px;
    padding: 1rem;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.85rem;
    line-height: 1.6;
    white-space: pre-wrap;
    color: var(--text-secondary);
}

/* Structure Timeline */
.eduvid-structure-timeline {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.eduvid-timeline-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-hover);
    border-radius: var(--border-radius);
    border-left: 3px solid var(--accent-cyan);
}

.eduvid-timeline-time {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: var(--accent-cyan);
    white-space: nowrap;
    min-width: 90px;
}

.eduvid-timeline-content {
    flex: 1;
}

.eduvid-timeline-title {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.eduvid-timeline-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Visual Style Grid */
.eduvid-visual-style-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.eduvid-visual-card {
    background: var(--bg-hover);
    border-radius: 10px;
    padding: 1rem;
}

.eduvid-visual-card-title {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    color: var(--accent-cyan);
}

.eduvid-visual-card-content {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Keywords Container */
.eduvid-keywords-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.eduvid-keyword-tag {
    padding: 0.5rem 1rem;
    background: var(--bg-hover);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

/* Thumbnail Ideas */
.eduvid-thumbnail-ideas {
    display: grid;
    gap: 1rem;
}

.eduvid-thumbnail-card {
    background: var(--bg-hover);
    border-radius: var(--border-radius);
    padding: 1.25rem;
}

.eduvid-thumbnail-style {
    font-weight: 600;
    color: var(--accent-pink);
    margin-bottom: 0.5rem;
}

.eduvid-thumbnail-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

.eduvid-thumbnail-elements {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.eduvid-element-tag {
    padding: 0.25rem 0.75rem;
    background: rgba(247, 37, 133, 0.1);
    border: 1px solid var(--accent-pink);
    border-radius: 6px;
    font-size: 0.75rem;
    color: var(--accent-pink);
}

/* Tips List */
.eduvid-tips-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.eduvid-tip-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--bg-hover);
    border-radius: 10px;
}

.eduvid-tip-icon {
    color: var(--accent-yellow);
    font-size: 1.1rem;
}

.eduvid-tip-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Hooks List */
.eduvid-hooks-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.eduvid-hook-item {
    padding: 1rem;
    background: var(--bg-hover);
    border-radius: 10px;
    font-style: italic;
    color: var(--text-primary);
    border-left: 3px solid var(--accent-pink);
}

/* Copy Button */
.eduvid-copy-btn {
    padding: 0.5rem 1rem;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    margin-top: 0.75rem;
    font-family: inherit;
}

.eduvid-copy-btn:hover {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
}

/* Loading Spinner */
.eduvid-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem;
}

.eduvid-spinner {
    width: 60px;
    height: 60px;
    border: 3px solid var(--border-color);
    border-top-color: var(--accent-cyan);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.eduvid-loading-text {
    margin-top: 1.5rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* ==========================================================================
   Cards & Boxes
   ========================================================================== */

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    transition: var(--transition);
}

.card:hover {
    border-color: var(--text-muted);
}

.card-title {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

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

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
    padding: 2rem;
    border-top: 1px solid var(--border-color);
    background: var(--bg-secondary);
    text-align: center;
}

.site-footer p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0;
}

.footer-nav ul {
    display: flex;
    justify-content: center;
    gap: 2rem;
    list-style: none;
    margin-bottom: 1rem;
}

.footer-nav a {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-nav a:hover {
    color: var(--accent-cyan);
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.hidden { display: none !important; }
.visible { display: block !important; }

.gradient-text {
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ==========================================================================
   WordPress Specific Styles
   ========================================================================== */

.wp-block-button__link {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
    color: var(--bg-primary);
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    font-weight: 600;
}

.wp-block-button__link:hover {
    color: var(--bg-primary);
    box-shadow: var(--glow-cyan);
}

/* Admin Bar Fix */
.admin-bar .site-header {
    top: 32px;
}

@media screen and (max-width: 782px) {
    .admin-bar .site-header {
        top: 46px;
    }
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 992px) {
    .container {
        padding: 0 1.5rem;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
}

@media (max-width: 768px) {
    .site-header .container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .main-navigation ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .main-navigation {
        display: none;
        width: 100%;
    }
    
    .main-navigation.toggled {
        display: block;
    }
    
    .main-navigation ul {
        flex-direction: column;
    }
    
    .eduvid-options-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .eduvid-step-title {
        font-size: 1.4rem;
    }
    
    .eduvid-tabs {
        gap: 0.25rem;
    }
    
    .eduvid-tab {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }
    
    .eduvid-timeline-item {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .eduvid-timeline-time {
        min-width: auto;
    }
    
    .btn {
        padding: 0.875rem 1.5rem;
    }
    
    .eduvid-nav-buttons {
        flex-direction: column;
    }
    
    .eduvid-nav-buttons .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .site-main {
        padding: 2rem 0;
    }
    
    .eduvid-options-grid {
        grid-template-columns: 1fr;
    }
    
    .eduvid-progress-line {
        width: 30px;
    }
    
    .eduvid-metadata-bar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .eduvid-metadata-item {
        justify-content: center;
    }
}

/* ==========================================================================
   Media Generation Styles
   ========================================================================== */

.eduvid-media-generator {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.eduvid-api-status-banner {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    padding: 1rem;
    background: var(--bg-card);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.api-status-item {
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
}

.api-status-item.active {
    background: rgba(0, 245, 212, 0.1);
    color: var(--accent-cyan);
    border: 1px solid var(--accent-cyan);
}

.api-status-item.inactive {
    background: rgba(255, 107, 107, 0.1);
    color: var(--accent-red);
    border: 1px solid var(--accent-red);
}

.eduvid-voice-section,
.eduvid-images-section,
.eduvid-video-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
}

.eduvid-form-group {
    margin-bottom: 1.25rem;
}

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

.eduvid-select {
    width: 100%;
    max-width: 400px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    font-family: inherit;
    background: var(--bg-hover);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition);
}

.eduvid-select:focus {
    outline: none;
    border-color: var(--accent-cyan);
}

.eduvid-char-count {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.eduvid-audio-preview {
    margin-top: 1.5rem;
    padding: 1rem;
    background: var(--bg-hover);
    border-radius: var(--border-radius);
    border-left: 3px solid var(--accent-cyan);
}

.eduvid-audio-preview h4 {
    margin: 0 0 1rem 0;
    color: var(--accent-cyan);
}

.eduvid-audio-preview audio {
    width: 100%;
    margin-bottom: 0.75rem;
}

.eduvid-audio-preview p {
    margin: 0.5rem 0;
    font-size: 0.9rem;
}

.eduvid-prompts-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

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

.eduvid-prompt-item label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.eduvid-cost-estimate {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 0.75rem;
}

.eduvid-images-preview {
    margin-top: 1.5rem;
    padding: 1rem;
    background: var(--bg-hover);
    border-radius: var(--border-radius);
    border-left: 3px solid var(--accent-pink);
}

.eduvid-images-preview h4 {
    margin: 0 0 1rem 0;
    color: var(--accent-pink);
}

.eduvid-images-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.eduvid-generated-image {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.eduvid-generated-image img {
    width: 100%;
    height: auto;
    display: block;
}

.eduvid-generated-image a {
    position: absolute;
    bottom: 0.5rem;
    right: 0.5rem;
    padding: 0.5rem;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 6px;
    color: white;
    font-size: 0.8rem;
    text-decoration: none;
    opacity: 0;
    transition: var(--transition);
}

.eduvid-generated-image:hover a {
    opacity: 1;
}

.eduvid-video-preview {
    margin-top: 1.5rem;
    padding: 1rem;
    background: var(--bg-hover);
    border-radius: var(--border-radius);
    border-left: 3px solid var(--accent-purple);
}

.eduvid-video-preview h4 {
    margin: 0 0 1rem 0;
    color: var(--accent-purple);
}

.eduvid-video-preview video {
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
}

.eduvid-video-project {
    margin-top: 1.5rem;
    padding: 1rem;
    background: var(--bg-hover);
    border-radius: var(--border-radius);
    border-left: 3px solid var(--accent-yellow);
}

.eduvid-video-project h4 {
    margin: 0 0 0.5rem 0;
    color: var(--accent-yellow);
}

.eduvid-warning {
    color: var(--accent-yellow);
    font-size: 0.9rem;
    margin-top: 0.75rem;
}

.eduvid-no-api-message {
    text-align: center;
    padding: 2rem;
}

.eduvid-no-api-message h3 {
    color: var(--accent-yellow);
    margin-bottom: 1rem;
}

.eduvid-no-api-message ul {
    list-style: none;
    padding: 0;
    margin: 1rem 0 0 0;
}

.eduvid-no-api-message li {
    margin: 0.5rem 0;
}

.eduvid-section-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

/* Notifications */
.eduvid-notification {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: var(--bg-card);
    border-radius: var(--border-radius);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 9999;
}

.eduvid-notification.show {
    transform: translateY(0);
    opacity: 1;
}

.eduvid-notification-success {
    border-left: 4px solid var(--accent-cyan);
}

.eduvid-notification-error {
    border-left: 4px solid var(--accent-red);
}

.eduvid-notification-info {
    border-left: 4px solid var(--accent-yellow);
}

.notification-icon {
    font-size: 1.25rem;
}

.notification-message {
    font-size: 0.95rem;
}

/* ==========================================================================
   Responsive Styles for Category Tabs
   ========================================================================== */

@media (max-width: 768px) {
    .eduvid-category-tabs {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 0.75rem;
        margin-bottom: 1rem;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
    }
    
    .eduvid-category-tab {
        flex-shrink: 0;
        font-size: 0.8rem;
        padding: 0.5rem 0.75rem;
    }
    
    .eduvid-options-grid-large {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        max-height: 350px;
        gap: 0.75rem;
    }
    
    .eduvid-options-grid-large .eduvid-option-card {
        padding: 0.75rem;
    }
    
    .eduvid-options-grid-large .eduvid-option-icon {
        font-size: 1.5rem;
    }
    
    .eduvid-options-grid-large .eduvid-option-label {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .eduvid-category-tabs {
        gap: 0.35rem;
    }
    
    .eduvid-category-tab {
        font-size: 0.75rem;
        padding: 0.4rem 0.6rem;
    }
    
    .eduvid-options-grid-large {
        grid-template-columns: repeat(3, 1fr);
        max-height: 300px;
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
    .site-header,
    .site-footer,
    .eduvid-nav-buttons,
    .eduvid-tabs,
    .btn {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .eduvid-result-section {
        break-inside: avoid;
        border: 1px solid #ccc;
    }
}

/**
 * EduVid Creator - Styles additionnels pour génération d'images individuelles
 * VERSION 2.2
 * 
 * INSTRUCTIONS: Ajouter ce CSS à la fin de style.css du thème
 */

/* ============================================
   IMAGES LIST - Individual Image Items
   ============================================ */

.eduvid-images-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 1rem 0;
}

.eduvid-image-item {
    background: var(--bg-secondary, #1a1a2e);
    border: 1px solid var(--border-color, #2d2d44);
    border-radius: 8px;
    padding: 1rem;
    transition: border-color 0.3s ease;
}

.eduvid-image-item:hover {
    border-color: var(--accent-cyan, #00d9ff);
}

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

.eduvid-image-label {
    font-weight: 600;
    color: var(--text-primary, #fff);
}

.eduvid-image-status {
    font-size: 0.8rem;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    background: var(--bg-hover, #2d2d44);
    color: var(--text-secondary, #a0a0a0);
}

.eduvid-image-status.generating {
    background: linear-gradient(135deg, var(--accent-cyan, #00d9ff), var(--accent-purple, #a855f7));
    color: var(--bg-primary, #0a0a0f);
    animation: pulse 1.5s infinite;
}

.eduvid-image-status.success {
    background: #10b981;
    color: white;
}

.eduvid-image-status.error {
    background: #ef4444;
    color: white;
}

.eduvid-image-actions {
    margin: 0.5rem 0;
}

.eduvid-image-preview {
    min-height: 30px;
    margin-top: 0.5rem;
}

.eduvid-generated-image-preview {
    max-width: 100%;
    max-height: 200px;
    border-radius: 8px;
    margin-top: 0.5rem;
    object-fit: contain;
}

.eduvid-image-download {
    display: inline-block;
    margin-top: 0.5rem;
    color: var(--accent-cyan, #00d9ff);
    text-decoration: none;
    font-size: 0.85rem;
}

.eduvid-image-download:hover {
    text-decoration: underline;
}

/* ============================================
   GLOBAL ACTIONS - Generate All Button
   ============================================ */

.eduvid-images-global-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color, #2d2d44);
}

/* ============================================
   PROGRESS BAR
   ============================================ */

.eduvid-progress-bar {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--bg-secondary, #1a1a2e);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    overflow: hidden;
}

.eduvid-progress-fill {
    height: 8px;
    background: linear-gradient(90deg, var(--accent-cyan, #00d9ff), var(--accent-purple, #a855f7));
    border-radius: 4px;
    transition: width 0.5s ease;
    flex: 1;
    position: relative;
}

.eduvid-progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255,255,255,0.3),
        transparent
    );
    animation: shimmer 2s infinite;
}

.eduvid-progress-text {
    font-size: 0.85rem;
    color: var(--text-secondary, #a0a0a0);
    white-space: nowrap;
    min-width: 80px;
    text-align: right;
}

/* ============================================
   LOADING SPINNER
   ============================================ */

.eduvid-loading-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--border-color, #2d2d44);
    border-top-color: var(--accent-cyan, #00d9ff);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0.5rem 0;
}

/* ============================================
   ERROR MESSAGE
   ============================================ */

.eduvid-error {
    color: #ef4444;
    font-size: 0.85rem;
    margin: 0.5rem 0;
    padding: 0.5rem;
    background: rgba(239, 68, 68, 0.1);
    border-radius: 4px;
}

/* ============================================
   ANIMATIONS
   ============================================ */

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

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* ============================================
   BUTTON STYLES
   ============================================ */

.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
}

.btn-generate-single-image {
    background: var(--bg-hover, #2d2d44);
    border: 1px solid var(--border-color, #2d2d44);
    color: var(--text-primary, #fff);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-generate-single-image:hover:not(:disabled) {
    background: var(--accent-cyan, #00d9ff);
    color: var(--bg-primary, #0a0a0f);
    border-color: var(--accent-cyan, #00d9ff);
}

.btn-generate-single-image:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ============================================
   SECTION DESCRIPTION
   ============================================ */

.eduvid-section-desc {
    font-size: 0.9rem;
    color: var(--text-secondary, #a0a0a0);
    margin-bottom: 1rem;
}

/* ============================================
   RESPONSIVE STYLES
   ============================================ */

@media (max-width: 768px) {
    .eduvid-image-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .eduvid-progress-bar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .eduvid-progress-text {
        text-align: center;
    }
}

/* ============================================
   PROGRESSIVE IMAGE GENERATION STYLES
   ============================================ */

.eduvid-progress-container {
    margin: 1rem 0;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--accent-cyan);
    box-shadow: var(--glow-cyan);
}

.eduvid-progress-container .eduvid-progress-bar {
    margin-bottom: 0.5rem;
    background: var(--bg-card);
    height: 12px;
    padding: 0;
    overflow: hidden;
}

.eduvid-progress-container .eduvid-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple), var(--accent-pink));
    background-size: 200% 100%;
    animation: progressGlow 2s ease infinite;
}

@keyframes progressGlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.eduvid-progress-container .eduvid-progress-text {
    text-align: center;
    font-size: 0.9rem;
    color: var(--accent-cyan);
    font-weight: 500;
}

.eduvid-errors-list {
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(255, 107, 107, 0.1);
    border-radius: var(--border-radius);
    border: 1px solid var(--accent-red);
}

.eduvid-errors-list h5 {
    color: var(--accent-red);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.eduvid-error-item {
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding: 0.25rem 0;
    border-bottom: 1px solid rgba(255, 107, 107, 0.2);
}

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

/* ============================================
   VIDEO GENERATOR STYLES
   ============================================ */

.eduvid-video-section {
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(131, 56, 236, 0.1) 100%);
    border: 1px solid var(--accent-purple);
}

.eduvid-video-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
}

.eduvid-video-stats .stat-item {
    padding: 0.5rem 1rem;
    background: var(--bg-card);
    border-radius: 20px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.eduvid-video-settings {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
}

.eduvid-video-settings .eduvid-form-group {
    margin-bottom: 0;
}

.eduvid-video-settings label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.eduvid-video-settings .eduvid-select,
.eduvid-video-settings .eduvid-text-input {
    width: 100%;
    padding: 0.75rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.eduvid-video-settings .eduvid-select:focus,
.eduvid-video-settings .eduvid-text-input:focus {
    border-color: var(--accent-purple);
    outline: none;
    box-shadow: 0 0 0 2px rgba(131, 56, 236, 0.2);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    width: 100%;
    max-width: 400px;
    margin: 1rem auto;
    display: block;
}

.eduvid-info {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0.5rem 0 1rem;
}

.eduvid-video-progress {
    margin: 1.5rem 0;
    border-color: var(--accent-purple);
    box-shadow: var(--glow-purple);
}

.eduvid-video-progress .eduvid-progress-fill {
    background: linear-gradient(90deg, var(--accent-purple), var(--accent-pink), var(--accent-cyan));
    background-size: 200% 100%;
}

.eduvid-video-progress .eduvid-progress-text {
    color: var(--accent-purple);
}

.eduvid-video-preview {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--accent-green);
}

.eduvid-video-preview h4 {
    color: var(--accent-green);
    margin-bottom: 1rem;
}

.eduvid-video-preview video {
    width: 100%;
    max-height: 400px;
    background: #000;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.eduvid-video-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.eduvid-video-actions .btn {
    min-width: 200px;
}

.eduvid-warning-box {
    padding: 1rem;
    background: rgba(255, 107, 107, 0.15);
    border: 1px solid var(--accent-red);
    border-radius: var(--border-radius);
    color: var(--accent-red);
    margin-bottom: 1rem;
    text-align: center;
}

.eduvid-warning-box strong {
    color: var(--text-primary);
}

.eduvid-tip {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.75rem;
    padding: 0.5rem;
    background: var(--bg-card);
    border-radius: 6px;
    text-align: center;
}

.eduvid-info-box {
    margin: 1rem 0;
    padding: 1rem;
    background: rgba(0, 245, 212, 0.1);
    border: 1px solid var(--accent-cyan);
    border-radius: var(--border-radius);
    font-size: 0.85rem;
}

.eduvid-info-box p {
    margin: 0.25rem 0;
    color: var(--text-secondary);
}

.eduvid-info-box strong {
    color: var(--accent-cyan);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .eduvid-video-stats {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .eduvid-video-settings {
        grid-template-columns: 1fr;
    }
    
    .btn-large {
        max-width: 100%;
        font-size: 1rem;
        padding: 0.875rem 1.5rem;
    }
}