/* ========================================
   Variables et thèmes
   ======================================== */
:root {
    /* Light Theme */
    --bg-primary: #f5f7fa;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f9fafb;
    --text-primary: #1a202c;
    --text-secondary: #4a5568;
    --text-tertiary: #718096;
    --border-color: #e2e8f0;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --accent: #3b82f6;
    --accent-hover: #2563eb;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

[data-theme="dark"] {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-tertiary: #94a3b8;
    --border-color: #334155;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.4);
    --accent: #60a5fa;
    --accent-hover: #3b82f6;
    --success: #34d399;
    --danger: #f87171;
    --warning: #fbbf24;
    --gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

/* ========================================
   Reset et Base
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

/* ========================================
   Header
   ======================================== */
.header {
    background: var(--gradient);
    border-radius: 16px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: var(--shadow-lg);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.header h1 {
    color: white;
    font-size: 2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-actions {
    display: flex;
    gap: 15px;
}

.theme-toggle {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 45px;
    height: 45px;
    border-radius: 12px;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.theme-toggle:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.05);
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background: white;
    color: #667eea;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.3);
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

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

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

.btn-danger:hover {
    background: #dc2626;
}

/* ========================================
   Filters
   ======================================== */
.filters-section {
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 25px;
    margin-bottom: 30px;
    box-shadow: var(--shadow);
}

.search-bar {
    position: relative;
    margin-bottom: 20px;
}

.search-bar i {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-tertiary);
}

.search-bar input {
    width: 100%;
    padding: 15px 15px 15px 50px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-size: 1rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.search-bar input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.filters {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    align-items: end;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.filter-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.filter-group select {
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 0.95rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
}

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

/* ========================================
   Stats
   ======================================== */
.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--bg-secondary);
    padding: 20px;
    border-radius: 16px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 15px;
}

.stat-card i {
    font-size: 2rem;
    color: var(--accent);
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    display: block;
}

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

/* ========================================
   Table
   ======================================== */
.table-section {
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 25px;
    box-shadow: var(--shadow);
}

.table-container {
    overflow-x: auto;
}

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

thead {
    background: var(--bg-tertiary);
}

th {
    padding: 15px;
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    border-bottom: 2px solid var(--border-color);
}

th.sortable {
    cursor: pointer;
    user-select: none;
    transition: background 0.3s ease;
}

th.sortable:hover {
    background: var(--border-color);
}

th.sortable i {
    margin-left: 5px;
    color: var(--text-tertiary);
}

tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: background 0.2s ease;
}

tbody tr:hover {
    background: var(--bg-tertiary);
}

td {
    padding: 15px;
    color: var(--text-secondary);
}

td.loading {
    text-align: center;
    color: var(--text-tertiary);
    font-size: 1.1rem;
}

.prompt-preview {
    max-width: 500px;
    min-width: 300px;
    cursor: pointer;
    color: var(--text-secondary);
    position: relative;
    padding: 10px;
    border-radius: 8px;
    transition: all 0.3s ease;
    background: var(--bg-tertiary);
}

.prompt-preview:hover {
    background: var(--border-color);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.prompt-preview-text {
    display: block;
    line-height: 1.6;
    word-wrap: break-word;
    white-space: pre-wrap;
    font-size: 0.9rem;
    max-height: 150px;
    overflow-y: auto;
}

.prompt-preview i {
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: 0.8rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.prompt-preview:hover i {
    opacity: 1;
}

.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.action-btn {
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.action-btn:hover {
    background: var(--bg-tertiary);
    color: var(--accent);
}

.action-btn.delete:hover {
    color: var(--danger);
}

/* ========================================
   Modal
   ======================================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    z-index: 1000;
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex;
    justify-content: center;
    align-items: center;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background: var(--bg-secondary);
    border-radius: 20px;
    width: 90%;
    max-width: 700px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.3s ease;
}

.modal-large {
    max-width: 900px;
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px;
    border-bottom: 2px solid var(--border-color);
}

.modal-header h2 {
    color: var(--text-primary);
    font-size: 1.5rem;
}

.close-modal,
.close-view-modal {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--text-tertiary);
    cursor: pointer;
    transition: all 0.3s ease;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
}

.close-modal:hover,
.close-view-modal:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.modal-body {
    padding: 25px;
}

form {
    padding: 25px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 0.95rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    padding-top: 20px;
}

/* ========================================
   View Modal Specific
   ======================================== */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 25px;
}

.info-item {
    padding: 15px;
    background: var(--bg-tertiary);
    border-radius: 12px;
}

.info-item label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-tertiary);
    margin-bottom: 8px;
    font-weight: 600;
}

.info-item span {
    color: var(--text-primary);
    font-size: 1rem;
}

.content-section {
    margin-top: 25px;
}

.content-section label {
    display: block;
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
    font-weight: 600;
}

.content-display {
    background: var(--bg-tertiary);
    padding: 20px;
    border-radius: 12px;
    white-space: pre-wrap;
    line-height: 1.8;
    color: var(--text-primary);
    min-height: 100px;
}

.editable {
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 4px 8px;
    border-radius: 6px;
    display: inline-block;
    min-width: 50px;
}

.editable:hover {
    background: var(--bg-primary);
}

.editable.editing {
    background: var(--bg-primary);
    border: 2px solid var(--accent);
    outline: none;
}

.hint {
    margin-top: 20px;
    padding: 15px;
    background: rgba(59, 130, 246, 0.1);
    border-left: 4px solid var(--accent);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ========================================
   Configuration Modal
   ======================================== */
.config-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
    border-bottom: 2px solid var(--border-color);
    flex-wrap: wrap;
}

.config-tab {
    padding: 12px 20px;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--text-tertiary);
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.config-tab:hover {
    color: var(--accent);
}

.config-tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.config-content {
    padding: 20px 0;
}

.config-add {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}

.config-add input {
    flex: 1;
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 0.95rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.config-add input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.config-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
}

.config-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 15px;
    background: var(--bg-tertiary);
    border-radius: 10px;
    transition: all 0.3s ease;
}

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

.config-item-text {
    flex: 1;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.config-item-delete {
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 5px;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.config-item-delete:hover {
    background: var(--danger);
    color: white;
}

/* ========================================
   Framework Definition Modal
   ======================================== */
.framework-definition {
    padding: 20px;
    background: var(--bg-tertiary);
    border-radius: 12px;
    margin-bottom: 20px;
}

.framework-definition h4 {
    color: var(--text-primary);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.definition-text {
    color: var(--text-secondary);
    line-height: 1.8;
    white-space: pre-line;
    font-size: 0.95rem;
}

.framework-recommendation {
    padding: 20px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 12px;
    border-left: 4px solid var(--accent);
}

.framework-recommendation h4 {
    color: var(--text-primary);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.recommended-ias {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.ia-badge {
    background: var(--accent);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.framework-clickable {
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.framework-clickable:hover {
    transform: scale(1.05);
    text-decoration: underline;
}

.framework-clickable::after {
    content: ' ℹ️';
    font-size: 0.85em;
    opacity: 0.6;
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 768px) {
    .header h1 {
        font-size: 1.5rem;
    }

    .filters {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .info-grid {
        grid-template-columns: 1fr;
    }

    .table-container {
        overflow-x: scroll;
    }
}

/* ========================================
   Animations
   ======================================== */
.fade-in {
    animation: fadeIn 0.5s ease;
}

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

.fa-spin {
    animation: spin 1s linear infinite;
}