/**
 * ====================================================================
 * ALPHAVAULT AI - M&A PREDICTOR - STYLES COMPLETS
 * ====================================================================
 * Design: Glassmorphism + Gradient Titles + Ultra Premium
 * ✅ CORRECTION: Texte noir + contours bleu/violet dégradé
 */

/* ========================================
   VARIABLES
   ======================================== */
:root {
    --ma-primary: #3b82f6;
    --ma-secondary: #8b5cf6;
    --ma-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --ma-gradient-soft: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    --ma-success: #10b981;
    --ma-danger: #ef4444;
    --ma-warning: #f59e0b;
    --ma-info: #3b82f6;
    
    /* M&A Specific Colors */
    --ma-deal: #10b981;
    --ma-alert: #ef4444;
    --ma-institutional: linear-gradient(135deg, #1e3a8a 0%, #3730a3 50%, #4c1d95 100%);
    
    --glass-bg: rgba(255, 255, 255, 0.95);
    --glass-border: rgba(255, 255, 255, 0.3);
    --glass-shadow: 0 8px 32px rgba(102, 126, 234, 0.15);
    
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --border-radius: 16px;
    --border-radius-lg: 24px;
}

body.dark-mode {
    --glass-bg: rgba(15, 23, 42, 0.95);
    --glass-border: rgba(100, 116, 139, 0.3);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

/* ========================================
   GRADIENT TITLES
   ======================================== */
.gradient-title {
    background: var(--ma-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}

.page-title {
    background: var(--ma-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.page-title i {
    background: var(--ma-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-title {
    font-size: 1.5rem;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--ma-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}

.section-title i {
    background: var(--ma-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========================================
   HEADER BUTTONS
   ======================================== */
.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.dashboard-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--ma-gradient);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.3);
    position: relative;
    overflow: hidden;
}

.dashboard-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.dashboard-btn:hover::before {
    left: 100%;
}

.dashboard-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.5);
}

.dashboard-btn:active {
    transform: translateY(0);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

@media (max-width: 768px) {
    .dashboard-btn .btn-text {
        display: none;
    }
    
    .dashboard-btn {
        padding: 10px 14px;
    }
}

/* ========================================
   ✅ DATA FILTERS SECTION (CORRIGÉE)
   ======================================== */
.ma-filters-section {
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    padding: 32px;
    margin-bottom: 32px;
    transition: var(--transition-smooth);
}

.ma-filters-section:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 48px rgba(102, 126, 234, 0.25);
}

.filters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* ✅ LABEL - TEXTE NOIR */
.filter-label {
    color: #000000 !important;
    font-weight: 700;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

body.dark-mode .filter-label {
    color: #ffffff !important;
}

.filter-label i {
    background: var(--ma-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.1rem;
}

/* ✅ SELECT - TEXTE NOIR + CONTOURS DÉGRADÉ BLEU/VIOLET */
.filter-select {
    padding: 14px 18px;
    border-radius: 12px;
    
    /* ✅ TEXTE NOIR */
    color: #000000 !important;
    font-weight: 600;
    font-size: 1rem;
    
    /* ✅ CONTOURS DÉGRADÉ BLEU/VIOLET */
    background: white;
    border: 3px solid transparent;
    background-image: 
        linear-gradient(white, white), 
        linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.15);
    appearance: none;
    background-position: right 14px center;
    background-repeat: no-repeat;
    background-size: 12px;
    padding-right: 40px;
}

/* ✅ DARK MODE */
body.dark-mode .filter-select {
    color: #ffffff !important;
    background-image: 
        linear-gradient(#1e293b, #1e293b), 
        linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

/* ✅ HOVER STATE */
.filter-select:hover {
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.3);
    transform: translateY(-2px);
}

/* ✅ FOCUS STATE */
.filter-select:focus {
    outline: none;
    box-shadow: 
        0 8px 32px rgba(102, 126, 234, 0.4),
        0 0 0 4px rgba(102, 126, 234, 0.1);
    transform: translateY(-2px);
}

/* ✅ OPTIONS - TEXTE NOIR SUR FOND BLANC */
.filter-select option {
    background: white;
    color: #000000;
    font-weight: 600;
    padding: 12px;
}

body.dark-mode .filter-select option {
    background: #1e293b;
    color: white;
}

/* ✅ BOUTON LOAD DATA */
.btn-bulk-load {
    padding: 14px 28px;
    border-radius: 12px;
    border: none;
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    font-weight: 800;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: 0 8px 24px rgba(16, 185, 129, 0.4);
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: center;
    margin-top: auto;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-bulk-load:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 36px rgba(16, 185, 129, 0.6);
    background: linear-gradient(135deg, #059669, #047857);
}

.btn-bulk-load:active {
    transform: translateY(-1px);
}

.btn-bulk-load i {
    font-size: 1.2rem;
}

/* ========================================
   HELP ICON
   ======================================== */
.help-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: transparent;
    border: 2px solid transparent;
    background-image: 
        linear-gradient(white, white), 
        linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    color: #667eea;
    border-radius: 50%;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    margin-left: auto;
}

body.dark-mode .help-icon {
    background-image: 
        linear-gradient(#1e293b, #1e293b), 
        linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.help-icon:hover {
    background: var(--ma-gradient);
    color: white;
    transform: scale(1.15) rotate(15deg);
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.4);
}

/* ========================================
   PROGRESS MODAL
   ======================================== */
.progress-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.progress-modal-content {
    background: white;
    border-radius: 20px;
    padding: 40px;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

body.dark-mode .progress-modal-content {
    background: #1e293b;
    color: white;
}

.progress-modal-content h3 {
    margin-bottom: 20px;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--ma-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}

.progress-bar-container {
    width: 100%;
    height: 30px;
    background: #e5e7eb;
    border-radius: 15px;
    overflow: hidden;
    margin-bottom: 15px;
}

body.dark-mode .progress-bar-container {
    background: #334155;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 15px;
    transition: width 0.5s ease;
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.6);
}

#bulk-progress-text {
    color: #6b7280;
    font-size: 0.95rem;
    text-align: center;
    font-weight: 600;
}

body.dark-mode #bulk-progress-text {
    color: #94a3b8;
}

/* ========================================
   SECTION STYLES
   ======================================== */
.section {
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    padding: 32px;
    margin-bottom: 32px;
    transition: var(--transition-smooth);
}

.section:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 48px rgba(102, 126, 234, 0.25);
}

/* ========================================
   AI RECOMMENDATIONS SECTION
   ======================================== */
.recommendations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.recommendation-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    border-radius: var(--border-radius);
    border: 2px solid transparent;
    background-image: 
        linear-gradient(var(--glass-bg), var(--glass-bg)), 
        linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    padding: 24px;
    transition: var(--transition-smooth);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.recommendation-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--ma-gradient);
    opacity: 0;
    transition: var(--transition-smooth);
}

.recommendation-card:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: 0 16px 48px rgba(102, 126, 234, 0.3);
}

.recommendation-card:hover::before {
    opacity: 1;
}

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

.recommendation-company {
    font-size: 1.3rem;
    font-weight: 800;
    background: var(--ma-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.recommendation-score {
    font-size: 2rem;
    font-weight: 900;
    background: var(--ma-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.recommendation-score-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 700;
}

.recommendation-metrics {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 16px;
}

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

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

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

.metric-value {
    font-size: 1rem;
    font-weight: 800;
    color: var(--text-primary);
}

.recommendation-badge {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-high-probability {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.badge-medium-probability {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
}

.badge-monitoring {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
}

/* ========================================
   DEALS TABLE
   ======================================== */
.table-container {
    overflow-x: auto;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.ma-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

body.dark-mode .ma-table {
    background: #1e293b;
}

.ma-table thead {
    background: var(--ma-gradient);
    color: white;
}

.ma-table th {
    padding: 16px;
    text-align: left;
    font-weight: 700;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ma-table td {
    padding: 16px;
    border-bottom: 1px solid #e5e7eb;
    color: #000000;
    font-weight: 600;
}

body.dark-mode .ma-table td {
    border-bottom-color: #334155;
    color: white;
}

.ma-table tbody tr {
    transition: var(--transition-smooth);
}

.ma-table tbody tr:hover {
    background: var(--ma-gradient-soft);
}

/* ========================================
   BADGES
   ======================================== */
.badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-badge {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 10px;
    font-weight: 800;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-8-k {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.form-s-4 {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.score-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 12px;
    font-weight: 800;
    font-size: 0.9rem;
}

.score-high {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.score-medium {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
}

.score-low {
    background: linear-gradient(135deg, #6b7280, #4b5563);
    color: white;
}

.count-badge {
    display: inline-block;
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    padding: 6px 14px;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 800;
    margin-left: 10px;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

/* ========================================
   BUTTONS & ACTIONS
   ======================================== */
.btn-action {
    padding: 10px 18px;
    border-radius: 10px;
    border: none;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.btn-action:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.5);
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--ma-gradient);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-icon:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

/* ========================================
   PAGINATION
   ======================================== */
.pagination-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
    padding: 20px;
    background: var(--ma-gradient-soft);
    border-radius: 16px;
}

.pagination-btn {
    padding: 12px 24px;
    border-radius: 12px;
    border: 3px solid transparent;
    background-image: 
        linear-gradient(white, white), 
        linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    color: #667eea;
    font-weight: 800;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 8px;
}

body.dark-mode .pagination-btn {
    background-image: 
        linear-gradient(#1e293b, #1e293b), 
        linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #a5b4fc;
}

.pagination-btn:hover:not(:disabled) {
    background: var(--ma-gradient);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.4);
}

.pagination-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.pagination-info {
    font-weight: 800;
    color: #667eea;
    font-size: 1.1rem;
}

body.dark-mode .pagination-info {
    color: #a5b4fc;
}

/* ========================================
   MODALS
   ======================================== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex;
}

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

.modal-content {
    background: white;
    border-radius: 20px;
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-large {
    max-width: 1200px;
}

body.dark-mode .modal-content {
    background: #1e293b;
    color: white;
}

@keyframes slideUp {
    from { 
        opacity: 0;
        transform: translateY(50px) scale(0.95);
    }
    to { 
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    padding: 24px 30px;
    border-bottom: 2px solid #e5e7eb;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--ma-gradient-soft);
}

body.dark-mode .modal-header {
    border-bottom-color: #334155;
}

.modal-header h2 {
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--ma-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: #6b7280;
    transition: var(--transition-smooth);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: rgba(239, 68, 68, 0.1);
    color: var(--ma-danger);
    transform: rotate(90deg);
}

.modal-body {
    padding: 30px;
}

.modal-body p {
    margin-bottom: 15px;
    line-height: 1.8;
    color: var(--text-secondary);
}

.modal-body ol,
.modal-body ul {
    margin-bottom: 20px;
    padding-left: 25px;
}

.modal-body li {
    margin-bottom: 10px;
    line-height: 1.8;
    color: var(--text-secondary);
}

.modal-body strong {
    color: var(--text-primary);
    font-weight: 800;
}

.warning-box {
    background: rgba(245, 158, 11, 0.1);
    border-left: 4px solid var(--ma-warning);
    padding: 16px 20px;
    border-radius: 8px;
    margin-top: 20px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.warning-box i {
    color: var(--ma-warning);
    font-size: 1.3rem;
    margin-top: 2px;
}

.warning-box strong {
    color: var(--ma-warning);
}

/* ========================================
   SEC DOCUMENT STYLES
   ======================================== */
.sec-document-container {
    font-family: 'Inter', sans-serif;
}

.sec-document-header {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 24px;
    border-radius: 16px;
    margin-bottom: 24px;
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.4);
}

.doc-type-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    padding: 8px 16px;
    border-radius: 10px;
    font-weight: 800;
    font-size: 0.85rem;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.doc-meta {
    margin: 8px 0;
    opacity: 0.95;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.doc-meta i {
    opacity: 0.8;
}

.sec-items-section,
.sec-merger-section,
.sec-offerings-section {
    background: var(--ma-gradient-soft);
    padding: 24px;
    border-radius: 16px;
    margin-bottom: 24px;
    border: 2px solid transparent;
    background-image: 
        linear-gradient(var(--glass-bg), var(--glass-bg)), 
        linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-origin: border-box;
    background-clip: padding-box, border-box;
}

.sec-items-section h4,
.sec-merger-section h4,
.sec-offerings-section h4 {
    background: var(--ma-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    margin-bottom: 20px;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sec-items-list {
    list-style: none;
    padding: 0;
}

.sec-items-list li {
    padding: 12px 16px;
    background: white;
    border-radius: 10px;
    margin-bottom: 10px;
    border-left: 4px solid #667eea;
    font-weight: 600;
    color: #1e293b;
    transition: var(--transition-smooth);
}

body.dark-mode .sec-items-list li {
    background: #0f172a;
    color: white;
}

.sec-items-list li:hover {
    transform: translateX(8px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.2);
}

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

.merger-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 16px;
    background: white;
    border-radius: 12px;
    border: 2px solid #e5e7eb;
}

body.dark-mode .merger-item {
    background: #0f172a;
    border-color: #334155;
}

.merger-label {
    font-weight: 600;
    opacity: 0.7;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
}

.merger-value {
    font-weight: 800;
    font-size: 1.2rem;
    background: var(--ma-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.content-body {
    background: white;
    padding: 24px;
    border-radius: 12px;
    border: 2px solid #e5e7eb;
    max-height: 500px;
    overflow-y: auto;
    font-size: 0.95rem;
    line-height: 1.8;
}

body.dark-mode .content-body {
    background: #0f172a;
    border-color: #334155;
}

.content-body h1,
.content-body h2,
.content-body h3 {
    color: #667eea;
    margin-top: 24px;
    margin-bottom: 12px;
}

.content-body p {
    margin-bottom: 12px;
}

.content-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

.content-body table th,
.content-body table td {
    padding: 12px;
    border: 1px solid #e5e7eb;
    text-align: left;
}

body.dark-mode .content-body table th,
body.dark-mode .content-body table td {
    border-color: #334155;
}

.content-body table th {
    background: var(--ma-gradient-soft);
    font-weight: 700;
}

/* ========================================
   OFFERINGS SECTION
   ======================================== */
.offerings-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
    padding: 20px;
    background: white;
    border-radius: 12px;
    border: 2px solid #667eea;
}

body.dark-mode .offerings-summary {
    background: #1e293b;
}

.summary-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.summary-label {
    font-weight: 600;
    opacity: 0.7;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.summary-value {
    font-weight: 800;
    font-size: 1.2rem;
    background: var(--ma-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.offerings-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.offering-card {
    background: white;
    border-radius: 12px;
    padding: 20px;
    border-left: 4px solid #667eea;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: var(--transition-smooth);
}

body.dark-mode .offering-card {
    background: #0f172a;
}

.offering-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.2);
}

.offering-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid #e5e7eb;
}

body.dark-mode .offering-header {
    border-bottom-color: #334155;
}

.offering-number {
    font-weight: 800;
    font-size: 1.1rem;
    color: #667eea;
}

.offering-badges {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.badge-success {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.badge-warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.badge-primary {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.badge-secondary {
    background: linear-gradient(135deg, #6b7280, #4b5563);
    color: white;
    box-shadow: 0 4px 12px rgba(107, 114, 128, 0.3);
}

.offering-details {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.offering-row {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 16px;
    padding: 10px 0;
    border-bottom: 1px solid #e5e7eb;
}

body.dark-mode .offering-row {
    border-bottom-color: #334155;
}

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

.offering-row.highlight {
    background: var(--ma-gradient-soft);
    padding: 12px;
    border-radius: 8px;
    border: none;
}

.offering-label {
    font-weight: 600;
    opacity: 0.7;
    color: var(--text-secondary);
}

.offering-value {
    font-weight: 700;
    color: var(--text-primary);
}

.offering-note {
    background: rgba(59, 130, 246, 0.1);
    padding: 12px;
    border-radius: 8px;
    border-left: 3px solid #3b82f6;
    margin-top: 8px;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ========================================
   ERROR & LOADING STATES
   ======================================== */
.error-container,
.loading-container {
    text-align: center;
    padding: 60px 20px;
}

.error-container i {
    font-size: 4rem;
    color: var(--ma-danger);
    margin-bottom: 20px;
}

.loading-container i {
    font-size: 4rem;
    color: #667eea;
    margin-bottom: 20px;
}

.spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--glass-border);
    border-top-color: #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

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

.error-container p,
.loading-container p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-weight: 600;
}

.btn-external-link,
.btn-retry {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 800;
    margin-top: 20px;
    transition: var(--transition-smooth);
    border: none;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.4);
}

.btn-external-link:hover,
.btn-retry:hover {
    background: linear-gradient(135deg, #5a67d8, #6b46c1);
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(102, 126, 234, 0.6);
}

/* ========================================
   EMPTY STATE
   ======================================== */
.empty-state {
    text-align: center;
    padding: 80px 40px;
    background: var(--ma-gradient-soft);
    border-radius: 20px;
    margin-top: 40px;
}

.empty-state-icon {
    font-size: 5rem;
    background: var(--ma-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 24px;
    opacity: 0.8;
}

.empty-state h3 {
    font-size: 1.8rem;
    margin-bottom: 12px;
    background: var(--ma-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}

.empty-state p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    font-weight: 600;
}

.empty-state-features {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    color: #667eea;
    font-size: 1rem;
}

.feature-item i {
    font-size: 1.5rem;
}

/* ========================================
   TOAST NOTIFICATIONS
   ======================================== */
.ma-toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 16px 24px;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(102, 126, 234, 0.5);
    font-weight: 700;
    z-index: 10001;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 12px;
}

.ma-toast.show {
    opacity: 1;
    transform: translateY(0);
}

.ma-toast i {
    font-size: 1.3rem;
}

/* ========================================
   SCROLLBAR STYLING
   ======================================== */
.modal-content::-webkit-scrollbar,
.content-body::-webkit-scrollbar {
    width: 10px;
}

.modal-content::-webkit-scrollbar-track,
.content-body::-webkit-scrollbar-track {
    background: rgba(100, 116, 139, 0.1);
    border-radius: 5px;
}

.modal-content::-webkit-scrollbar-thumb,
.content-body::-webkit-scrollbar-thumb {
    background: var(--ma-gradient);
    border-radius: 5px;
}

.modal-content::-webkit-scrollbar-thumb:hover,
.content-body::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #5a67d8, #6b46c1);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 1024px) {
    .filters-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .recommendations-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .filters-grid {
        grid-template-columns: 1fr;
    }
    
    .recommendations-grid {
        grid-template-columns: 1fr;
    }
    
    .ma-table {
        font-size: 0.85rem;
    }
    
    .ma-table th,
    .ma-table td {
        padding: 12px 8px;
    }
    
    .pagination-controls {
        flex-direction: column;
        gap: 12px;
    }
    
    .pagination-btn {
        width: 100%;
    }
    
    .modal-content {
        width: 95%;
        max-height: 90vh;
    }
    
    .modal-header,
    .modal-body {
        padding: 20px;
    }
    
    .empty-state {
        padding: 40px 20px;
    }
    
    .empty-state-features {
        flex-direction: column;
        gap: 20px;
    }
    
    .merger-grid {
        grid-template-columns: 1fr;
    }
    
    .offering-row {
        grid-template-columns: 1fr;
        gap: 4px;
    }
    
    .offerings-summary {
        grid-template-columns: 1fr;
    }
    
    .section {
        padding: 20px;
    }
    
    .ma-filters-section {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .btn-action {
        padding: 8px 12px;
        font-size: 0.85rem;
    }
    
    .form-badge {
        padding: 4px 8px;
        font-size: 0.75rem;
    }
    
    .filter-select {
        font-size: 0.9rem;
        padding: 12px 14px;
    }
    
    .btn-bulk-load {
        font-size: 0.9rem;
        padding: 12px 20px;
    }
    
    .page-title {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 1.2rem;
    }
}

/* ========================================
   ACCESSIBILITY
   ======================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

button:focus-visible,
input:focus-visible,
select:focus-visible {
    outline: 3px solid #667eea;
    outline-offset: 3px;
}

/* ========================================
   PRINT STYLES
   ======================================== */
@media print {
    .sidebar,
    .top-header,
    .dashboard-btn,
    .help-icon,
    .modal,
    .btn-bulk-load,
    .btn-action,
    .btn-icon,
    .pagination-controls {
        display: none !important;
    }
    
    .section {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    .ma-table {
        font-size: 0.8rem;
    }
}

/* ═══════════════════════════════════════════════════════════════
   DATA LOADER PANEL (CONFIGURATION AVANT CHARGEMENT)
   Style identique à IPO Intelligence
   ═══════════════════════════════════════════════════════════════ */

.data-loader-panel {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    animation: fadeIn 0.6s ease;
}

.loader-panel-content {
    max-width: 800px;
    width: 100%;
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--glass-border);
    box-shadow: 0 20px 60px rgba(102, 126, 234, 0.3);
    overflow: hidden;
}

.loader-panel-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 50px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.loader-panel-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(255, 255, 255, 0.05) 10px,
        rgba(255, 255, 255, 0.05) 20px
    );
    animation: moveStripes 20s linear infinite;
}

@keyframes moveStripes {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.loader-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    font-size: 2.5rem;
    color: white;
    margin-bottom: 20px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 1;
}

.loader-title {
    color: white !important;
    font-size: 2.2rem;
    font-weight: 900;
    margin-bottom: 12px;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    background: none !important;
    -webkit-text-fill-color: white !important;
    position: relative;
    z-index: 1;
}

.loader-subtitle {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.1rem;
    font-weight: 600;
    position: relative;
    z-index: 1;
}

.loader-panel-body {
    padding: 40px;
}

.loader-config-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-bottom: 40px;
}

.loader-config-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.loader-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--text-primary);
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.loader-label i {
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.loader-input {
    width: 100%;
    padding: 14px 18px;
    background: var(--eco-gradient-soft);
    border: 2px solid var(--glass-border);
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    transition: var(--transition-smooth);
}

.loader-input::placeholder {
    color: var(--text-tertiary);
    opacity: 0.6;
}

.loader-input:hover {
    border-color: var(--eco-primary);
}

.loader-input:focus {
    outline: none;
    border-color: var(--eco-primary);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.2);
}

.loader-select {
    width: 100%;
    padding: 14px 18px;
    background: var(--eco-gradient-soft);
    border: 2px solid var(--glass-border);
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.loader-select:hover {
    border-color: var(--eco-primary);
}

.loader-select:focus {
    outline: none;
    border-color: var(--eco-primary);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.2);
}

.loader-hint {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-tertiary);
    font-weight: 600;
}

.loader-hint i {
    color: var(--eco-info);
}

.loader-preview {
    background: var(--eco-gradient-soft);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.loader-preview-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.loader-preview-item i {
    font-size: 1.5rem;
    background: var(--eco-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.loader-preview-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.loader-preview-label {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.loader-preview-value {
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 800;
}

.loader-analyze-btn {
    width: 100%;
    padding: 20px 40px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border: none;
    border-radius: 16px;
    font-size: 1.3rem;
    font-weight: 900;
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.loader-analyze-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(102, 126, 234, 0.6);
}

.loader-analyze-btn:active {
    transform: translateY(-2px);
}

.loader-analyze-btn i {
    font-size: 1.5rem;
}

/* ═══════════════════════════════════════════════════════════════
   DATASET INFO BAR (BARRE D'INFORMATION DES DONNÉES)
   ═══════════════════════════════════════════════════════════════ */

.dataset-info-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--eco-gradient-soft);
    border-radius: 12px;
    padding: 16px 24px;
    margin-bottom: 24px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.dataset-info-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    color: var(--text-primary);
}

.dataset-info-item i {
    font-size: 1.3rem;
    background: var(--eco-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.dataset-reconfigure-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: transparent;
    border: 2px solid var(--glass-border);
    color: var(--text-primary);
    border-radius: 10px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.dataset-reconfigure-btn:hover {
    background: var(--eco-gradient);
    color: white;
    border-color: transparent;
}

/* ═══════════════════════════════════════════════════════════════
   DASHBOARD CONTENT (CACHÉ PAR DÉFAUT)
   ═══════════════════════════════════════════════════════════════ */

.dashboard-content {
    animation: fadeIn 0.6s ease;
}

/* ═══════════════════════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════════════════════ */

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

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE - PANNEAU DE CONFIGURATION
   ═══════════════════════════════════════════════════════════════ */

@media (max-width: 768px) {
    .loader-panel-header {
        padding: 40px 24px;
    }
    
    .loader-title {
        font-size: 1.8rem;
    }
    
    .loader-subtitle {
        font-size: 1rem;
    }
    
    .loader-panel-body {
        padding: 24px;
    }
    
    .loader-config-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .loader-analyze-btn {
        font-size: 1.1rem;
        padding: 16px 32px;
    }
    
    .dataset-info-bar {
        flex-direction: column;
        gap: 16px;
    }
    
    .dataset-reconfigure-btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .data-loader-panel {
        padding: 20px 10px;
    }
    
    .loader-panel-header {
        padding: 30px 20px;
    }
    
    .loader-icon {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }
    
    .loader-title {
        font-size: 1.5rem;
    }
    
    .loader-subtitle {
        font-size: 0.9rem;
    }
    
    .loader-panel-body {
        padding: 20px;
    }
    
    .loader-label {
        font-size: 1rem;
    }
    
    .loader-input,
    .loader-select {
        padding: 12px 14px;
        font-size: 0.95rem;
    }
    
    .loader-analyze-btn {
        font-size: 1rem;
        padding: 14px 24px;
    }
}

/* ═══════════════════════════════════════════════════════════════
   DARK MODE - PANNEAU DE CONFIGURATION
   ═══════════════════════════════════════════════════════════════ */

body.dark-mode .loader-panel-content {
    background: rgba(15, 23, 42, 0.95);
}

body.dark-mode .loader-input,
body.dark-mode .loader-select {
    background: rgba(30, 41, 59, 0.8);
    color: #e2e8f0;
}

body.dark-mode .loader-input::placeholder {
    color: #94a3b8;
}

body.dark-mode .loader-preview {
    background: rgba(30, 41, 59, 0.6);
}

body.dark-mode .dataset-info-bar {
    background: rgba(30, 41, 59, 0.6);
}