/* ============================================
   DASHBOARD ÉLÈVE - STYLES SPÉCIFIQUES
   Automaths - Version 2
   ============================================ */

/* ============================================
   LAYOUT PRINCIPAL
   ============================================ */
.dashboard-main {
    flex: 1;
    padding: 30px 20px;
    overflow-y: auto;
}

.dashboard-wrapper {
    max-width: 1400px;
    margin: 0 auto;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 15px;
}

.dashboard-header h1 {
    margin: 0;
    color: var(--color-primary);
    font-size: 1.8rem;
}

.dashboard-actions {
    display: flex;
    gap: 10px;
}

.dashboard-section {
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 25px;
    margin-bottom: 25px;
    box-shadow: 0 4px 12px var(--shadow);
}

.dashboard-section h2 {
    margin: 0 0 20px 0;
    color: var(--text-primary);
    font-size: 1.3rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* ============================================
   STATISTIQUES GLOBALES - GRILLE 6 CARTES
   ============================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.stats-grid-6 {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.stat-card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    border: 2px solid rgba(30, 136, 229, 0.1);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(30, 136, 229, 0.15);
    border-color: rgba(30, 136, 229, 0.3);
}

.stat-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.stat-content {
    flex: 1;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 5px;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.stat-sublabel {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 3px;
}

/* ============================================
   BADGES
   ============================================ */
.badge-counter {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.badges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 15px;
}

.badge-card {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    border-radius: 12px;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
}

.badge-card.badge-obtained {
    border-color: var(--color-success);
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.1), rgba(76, 175, 80, 0.05));
}

.badge-card.badge-locked {
    opacity: 0.5;
    filter: grayscale(80%);
}

.badge-card.badge-obtained:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.2);
}

.badge-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.badge-info {
    flex: 1;
}

.badge-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 3px;
}

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

.badge-date {
    font-size: 0.75rem;
    color: var(--color-success);
    margin-top: 5px;
}

/* Notification nouveau badge */
.badge-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--color-success), #66bb6a);
    color: white;
    padding: 15px 25px;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(76, 175, 80, 0.4);
    z-index: 10000;
    transform: translateX(120%);
    transition: transform 0.3s ease;
}

.badge-notification.show {
    transform: translateX(0);
}

.badge-notification-content {
    display: flex;
    align-items: center;
    gap: 15px;
}

.badge-notification-icon {
    font-size: 2rem;
}

.badge-notification-text {
    display: flex;
    flex-direction: column;
}

.badge-notification-text strong {
    font-size: 1rem;
}

.badge-notification-text span {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* ============================================
   CALENDRIER (VERSION COMPACTE)
   ============================================ */
.calendar-container {
    background: transparent;
    border-radius: 12px;
    padding: 10px;
    max-width: 100%;
    margin: 0 auto;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.calendar-header h3 {
    margin: 0;
    font-size: 1rem;
    color: var(--text-primary);
}

.calendar-nav-btn {
    background: var(--color-primary);
    color: white;
    border: none;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.3s ease;
}

.calendar-nav-btn:hover {
    background: var(--color-primary-dark);
    transform: scale(1.1);
}

.calendar-stats {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 10px;
    padding: 10px;
    background: rgba(30, 136, 229, 0.1);
    border-radius: 8px;
}

.month-stat-item {
    text-align: center;
}

.month-stat-value {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary);
}

.month-stat-label {
    font-size: 0.7rem;
    color: var(--text-secondary);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 3px;
}

.calendar-day-header {
    text-align: center;
    padding: 5px 2px;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.7rem;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: 5px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    cursor: default;
    transition: all 0.2s ease;
    min-height: 32px;
    padding: 2px;
}

.calendar-day.empty {
    background: transparent;
    border: none;
}

.calendar-day.today {
    border: 2px solid var(--color-primary);
    font-weight: 700;
}

.calendar-day.has-activity {
    cursor: pointer;
}

.calendar-day.has-activity:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px var(--shadow-hover);
}

.calendar-day.score-excellent {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.3), rgba(76, 175, 80, 0.1));
    border-color: var(--color-success);
}

.calendar-day.score-good {
    background: linear-gradient(135deg, rgba(30, 136, 229, 0.3), rgba(30, 136, 229, 0.1));
    border-color: var(--color-primary);
}

.calendar-day.score-average {
    background: linear-gradient(135deg, rgba(255, 152, 0, 0.3), rgba(255, 152, 0, 0.1));
    border-color: #ff9800;
}

.calendar-day.score-low {
    background: linear-gradient(135deg, rgba(244, 67, 54, 0.3), rgba(244, 67, 54, 0.1));
    border-color: var(--color-error);
}

.day-number {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.day-quizzes {
    font-size: 0.65rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

/* Popup détails du jour */
.day-details-popup {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.day-details-popup.hidden {
    display: none;
}

.day-details-popup .popup-content {
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 30px;
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
}

.popup-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(229, 57, 53, 0.1);
    color: var(--color-error);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.popup-close:hover {
    background: var(--color-error);
    color: white;
}

.day-details-popup h3 {
    margin: 0 0 20px 0;
    color: var(--color-primary);
    font-size: 1.2rem;
    text-transform: capitalize;
}

.popup-summary {
    display: flex;
    justify-content: space-around;
    margin-bottom: 20px;
    padding: 15px;
    background: rgba(30, 136, 229, 0.1);
    border-radius: 10px;
}

.popup-stat {
    text-align: center;
}

.popup-stat-value {
    display: block;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-primary);
}

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

.popup-details-list {
    margin-top: 20px;
}

.popup-details-list h4 {
    margin: 0 0 15px 0;
    color: var(--text-primary);
    font-size: 1rem;
}

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

.quiz-time {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.85rem;
    min-width: 50px;
}

.quiz-competence {
    flex: 1;
    margin: 0 10px;
    color: var(--text-primary);
}

.quiz-score {
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.85rem;
}

.quiz-score.result-excellent {
    background: rgba(76, 175, 80, 0.2);
    color: var(--color-success);
}

.quiz-score.result-good {
    background: rgba(30, 136, 229, 0.2);
    color: var(--color-primary);
}

.quiz-score.result-average {
    background: rgba(255, 152, 0, 0.2);
    color: #ff9800;
}

.quiz-score.result-low {
    background: rgba(244, 67, 54, 0.2);
    color: var(--color-error);
}

/* ============================================
   PROGRESSION PAR COMPÉTENCE
   ============================================ */
.competences-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.competence-card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 20px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.competence-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px var(--shadow-hover);
}

.competence-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.competence-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.competence-info {
    flex: 1;
}

.competence-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1.05rem;
}

.competence-level {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 3px;
}

.competence-progress-bar {
    height: 10px;
    background: rgba(30, 136, 229, 0.1);
    border-radius: 5px;
    overflow: hidden;
    margin-bottom: 15px;
}

.competence-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
    border-radius: 5px;
    transition: width 0.5s ease;
}

.competence-stats {
    display: flex;
    justify-content: space-around;
    text-align: center;
}

.competence-stat-item {
    flex: 1;
}

.competence-stat-value {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-primary);
}

.competence-stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* ============================================
   DUAL PANEL (RADAR + CALENDRIER)
   ============================================ */
.dual-panel-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: start;
}

.dual-panel-left,
.dual-panel-right {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 20px;
    border: 1px solid var(--border-color);
}

.panel-title {
    margin: 0 0 15px 0;
    font-size: 1.1rem;
    color: var(--text-primary);
    font-weight: 600;
    text-align: center;
}

/* ============================================
   GRAPHIQUE RADAR
   ============================================ */
.radar-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 10px;
}

.radar-description {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-top: 15px;
    padding: 0 10px;
}

/* ============================================
   SECTIONS MASQUABLES
   ============================================ */
.collapsible-section .section-header-toggle {
    cursor: pointer;
    user-select: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: color 0.3s ease;
}

.collapsible-section .section-header-toggle:hover {
    color: var(--color-primary);
}

.toggle-icon {
    font-size: 0.9rem;
    transition: transform 0.3s ease;
    color: var(--color-primary);
    margin-left: auto;
    padding-left: 15px;
}

.section-collapsible {
    overflow: hidden;
    transition: max-height 0.4s ease, opacity 0.3s ease, padding 0.3s ease;
    max-height: 2000px;
    opacity: 1;
}

.section-collapsible.collapsed {
    max-height: 0;
    opacity: 0;
    padding-top: 0;
    padding-bottom: 0;
}

.section-header-toggle .toggle-icon.rotated {
    transform: rotate(-90deg);
}

/* Quand la section est collapsed, l'icône est tournée */
.section-collapsible.collapsed + .toggle-icon,
.section-header-toggle[aria-expanded="false"] .toggle-icon {
    transform: rotate(-90deg);
}

/* ============================================
   HISTORIQUE (TABLE)
   ============================================ */
.history-table-wrapper {
    overflow-x: auto;
}

.history-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
    border-radius: 12px;
    overflow: hidden;
}

.history-table thead {
    background: var(--color-primary);
    color: white;
}

.history-table th {
    padding: 15px;
    text-align: left;
    font-weight: 600;
}

.history-table td {
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.history-table tbody tr:hover {
    background: rgba(30, 136, 229, 0.05);
}

.history-table tbody tr:last-child td {
    border-bottom: none;
}

.result-badge {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.result-excellent {
    background: rgba(76, 175, 80, 0.2);
    color: var(--color-success);
}

.result-good {
    background: rgba(30, 136, 229, 0.2);
    color: var(--color-primary);
}

.result-average {
    background: rgba(255, 152, 0, 0.2);
    color: #ff9800;
}

.result-low {
    background: rgba(244, 67, 54, 0.2);
    color: var(--color-error);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 992px) {
    .dual-panel-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .dashboard-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .stats-grid-6 {
        grid-template-columns: repeat(2, 1fr);
    }

    .stat-card {
        padding: 15px;
    }

    .stat-value {
        font-size: 1.2rem;
    }

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

    .calendar-stats {
        flex-wrap: wrap;
        gap: 15px;
    }

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

    .radar-container {
        padding: 10px;
    }

    .history-table th,
    .history-table td {
        padding: 10px;
        font-size: 0.9rem;
    }

    .popup-summary {
        flex-direction: column;
        gap: 15px;
    }

    .popup-quiz-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .quiz-competence {
        margin: 0;
    }

    .dual-panel-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .dashboard-section {
        padding: 15px;
    }

    .stats-grid-6 {
        grid-template-columns: 1fr;
    }

    .calendar-day {
        min-height: 40px;
        font-size: 0.8rem;
    }

    .day-quizzes {
        display: none;
    }
}

/* ============================================
   EXPORT PDF STYLES
   ============================================ */
.pdf-exporting {
    overflow: visible !important;
    height: auto !important;
}

.pdf-exporting .section-collapsible {
    max-height: none !important;
    opacity: 1 !important;
    overflow: visible !important;
    height: auto !important;
}

.pdf-exporting .section-collapsible.collapsed {
    max-height: none !important;
    opacity: 1 !important;
    overflow: visible !important;
    height: auto !important;
}

.pdf-exporting .toggle-icon {
    display: none !important;
}

.pdf-exporting .dashboard-actions {
    display: none !important;
}

.pdf-exporting .dashboard-section {
    page-break-inside: avoid;
    break-inside: avoid;
    margin-bottom: 20px;
}

.pdf-exporting .badges-grid,
.pdf-exporting .competences-grid {
    display: grid !important;
    opacity: 1 !important;
    visibility: visible !important;
}

@media print {
    .section-collapsible,
    .section-collapsible.collapsed {
        max-height: none !important;
        opacity: 1 !important;
        overflow: visible !important;
        height: auto !important;
    }

    .toggle-icon,
    .dashboard-actions {
        display: none !important;
    }

    .dashboard-section {
        break-inside: avoid;
        page-break-inside: avoid;
    }
}