/* =========================================
   VARIABLES & HARMONISATION ONGLET (HEADER)
   ========================================= */
:root {
    --att-tab-h: 40px; /* Hauteur uniforme des onglets */
    --att-tab-pad-y: 6px; /* Padding vertical identique */
    --att-tab-action-w: 36px; /* Largeur réservée pour l'action (bouton/icone) */
    --att-tab-action-h: 28px; /* Hauteur de l'action (bouton/icone) */
    --att-tab-radius: 12px;
    --att-card-radius: 10px;
    --att-compact-gap: 6px;
}

/* =========================================
   TABS CUSTOM (remplace Syncfusion)
   ========================================= */
.att-tabs {
    display: flex;
    flex-direction: column;
    width: 100%;
}

/* =========================================
   BANDEAU SESSION (sticky)
   ========================================= */
.att-session-banner {
    position: sticky;
    top: 0;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 12px;
    margin-bottom: 10px;
    border-radius: var(--att-tab-radius);
    border: 1px solid rgba(0,0,0,0.06);
    background: rgba(255,255,255,0.72);
    backdrop-filter: blur(8px);
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

.att-session-banner.morning {
    box-shadow: 0 2px 10px rgba(0,128,128,0.18);
}

.att-session-banner.afternoon {
    box-shadow: 0 2px 10px rgba(237,189,1,0.18);
}

.att-session-banner-title {
    font-weight: 800;
    letter-spacing: 0.2px;
}

.att-banner-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 5px 10px;
    border-radius: 999px;
    font-weight: 800;
    font-size: 0.75rem;
    border: 1px solid rgba(0,0,0,0.08);
}

.att-banner-badge.confirmed {
    background: rgba(40, 167, 69, 0.14);
    border-color: rgba(40, 167, 69, 0.25);
    color: rgba(40, 167, 69, 1);
}

.att-banner-badge.pending {
    background: rgba(13, 110, 253, 0.10);
    border-color: rgba(13, 110, 253, 0.18);
    color: rgba(13, 110, 253, 0.95);
}

.att-tabs-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    width: 100%;
    background: rgba(255,255,255,0.55);
    padding: 6px;
    border-radius: var(--att-tab-radius);
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

.att-tab-button {
    position: relative;
    display: block;
    width: 100%;
    border: 1px solid rgba(0,0,0,0.06);
    margin: 0;
    padding: var(--att-tab-pad-y) 12px;
    text-align: left;
    cursor: pointer;
    background: transparent; /* Le fond vient de .attendance-morning/.attendance-afternoon */
    outline: none;
    transition: filter 0.2s ease, opacity 0.2s ease;
    overflow: hidden; /* évite les débordements lors des effets */
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.att-tabs-separator {
    height: 1px;
    background: rgba(0,0,0,0.10);
    margin: 8px 2px;
    border-radius: 999px;
}

    .att-tab-button .d-flex {
        min-height: var(--att-tab-h); /* → hauteur cohérente */
        align-items: center;
        justify-content: center;
        gap: 8px;
    }


    .att-tab-button:hover {
        filter: brightness(0.98);
    }

/* Barre d’indication de sélection (fine, en bas du bouton) */
.att-tab-indicator {
    position: absolute;
    left: 10px;
    right: 10px;
    bottom: 6px;
    height: 3px;
    background: transparent; /* Par défaut */
    display: block;
    border-radius: 999px;
}

.att-tab-button.active .att-tab-indicator {
    background: var(--primary-color, #003366);
}

.att-tab-button.active {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(0,0,0,0.10);
}

/* Fonds des onglets identiques aux panneaux */
.att-tab-button.attendance-morning {
    background: linear-gradient(180deg, rgba(0,128,128,0.30), rgba(0,128,128,0.18)) !important;
    border-left: 0;
}

.att-tab-button.attendance-afternoon {
    background: linear-gradient(180deg, rgba(237,189,1,0.30), rgba(237,189,1,0.18)) !important;
    border-left: 0;
}

.att-tab-button.attendance-morning.active {
    box-shadow: 0 6px 16px rgba(0,128,128,0.25);
}

.att-tab-button.attendance-afternoon.active {
    box-shadow: 0 6px 16px rgba(237,189,1,0.25);
}

/* Panneaux (aucune marge au-dessus) */
.att-tabs-panels {
    width: 100%;
}

.att-tab-panel {
    display: none;
}

    .att-tab-panel.show {
        display: block;
    }

    .att-tab-panel.hide {
        display: none;
    }

/* Accessibilité focus clavier */
.att-tab-button:focus-visible {
    outline: 2px solid var(--primary-color, #003366);
    outline-offset: 2px;
}

/* =========================================
   STYLES GÉNÉRAUX EXISTANTS
   ========================================= */

/* Colonnes (2) pour les items */
.attendance-columns {
    column-count: 2; /* Deux colonnes */
    column-gap: 5px; /* Espacement entre les colonnes */
}

/* Carte d'entrée individuelle (si utilisée ailleurs) */
.attendance-entry {
    display: grid;
    grid-template-columns: 1fr auto auto;
    align-items: center;
    justify-content: space-between;
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: var(--att-card-radius);
    background: white;
    margin-bottom: 4px;
    font-size: 0.8rem;
    padding: 1px 6px;
    break-inside: avoid;
}

.icon-container {
    padding: 2px;
}

.notification-placeholder {
    width: 34px;
}

/* Liseré gauche par session */
.attendance-entry.att-entry-morning {
    border-left: 6px solid rgba(0,128,128,0.65);
}

.attendance-entry.att-entry-afternoon {
    border-left: 6px solid rgba(237,189,1,0.75);
}

.attendance-entry:hover {
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

/* Fonds panels (cohérents avec onglets) */
.attendance-morning {
    background-color: rgba(255,255,255,0.75) !important;
}

.attendance-afternoon {
    background-color: rgba(255,255,255,0.75) !important;
}

/* Item “classe” (ligne) avec coche de validation */
.classroom-attendance-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 3px;
    border: 1px solid #ddd;
    border-radius: 5px;
    background: white;
    margin-bottom: 2px;
    font-weight: bold;
    position: relative;
}

    .classroom-attendance-item.validate {
        background-color: rgba(40, 167, 69, 0.7);
    }

    .classroom-attendance-item .bi-check-lg {
        color: gray;
        font-size: 1.2rem;
        opacity: 0.2;
        position: absolute;
        right: 5px;
        top: 0;
    }

    .classroom-attendance-item .check-validate {
        color: white !important;
        opacity: 1;
    }

/* =========================================
   CLASSROOM ATTENDANCE (liste + 2 indicateurs)
   ========================================= */
.classroom-validation-list {
    border-radius: var(--att-tab-radius);
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
    overflow: hidden;
    border: 1px solid rgba(0,0,0,0.06);
    background: rgba(255,255,255,0.55);
}

.classroom-validation-items {
    padding: 6px;
}

.classroom-validation-item {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
    align-items: center;
    padding: 4px 8px;
    border-radius: var(--att-card-radius);
    background: white;
    border: 1px solid rgba(0,0,0,0.08);
    margin-bottom: 4px;
}

.classroom-validation-item:hover {
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

.attendance-classroom-label {
    font-weight: 800;
    color: #000;
}

.classroom-session-indicators {
    display: inline-flex;
    gap: 8px;
    align-items: center;
}

.session-status {
    width: 30px;
    height: 24px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(0,0,0,0.08);
    color: rgba(0,0,0,0.35);
    background: rgba(0,0,0,0.03);
}

.session-status-label {
    display: none;
}

@media (min-width: 480px) {
    .session-status {
        width: auto;
        padding: 0 8px;
        gap: 6px;
    }

    .session-status-label {
        display: inline;
        font-size: 0.70rem;
        font-weight: 800;
        color: rgba(0,0,0,0.6);
        white-space: nowrap;
    }
}

.session-status.ok {
    background: rgba(40, 167, 69, 0.30);
    border-color: rgba(40, 167, 69, 1);
    color: rgba(40, 167, 69, 1);
}

.session-status.todo {
    opacity: 0.6;
}

/* Icônes statut génériques (si utilisées) */
.btn-status {
    border: none;
    background: none;
    cursor: pointer;
    height: 20px;
    width: 20px;
}

    .btn-status span {
        align-content: center;
    }

.text-success {
    color: var(--confirm-color) !important;
}

.text-danger {
    color: var(--important-color) !important;
}

.text-warning {
    color: var(--secondary-color) !important;
}

/* Contenu "info élève" */
.student-info {
    display: flex;
    flex-grow: 1;
    gap: 5px;
}

/* Icônes/clic dans les cartes */
.icon-container {
    display: inline-block;
    padding: 3px;
    cursor: pointer;
}

    .icon-container:hover {
        background-color: rgba(0,0,0,0.1);
        border-radius: 5px;
    }

/* Espace réservé à droite dans les cartes si besoin */
.notification-placeholder {
    width: 40px;
    text-align: center;
}

/* Tooltips génériques (si utilisés) */
.tooltip-wrapper {
    position: relative;
    display: inline-block;
}

.tooltip-container {
    position: absolute;
    top: 100%;
    left: -60%;
    transform: translateX(-50%);
    background: white;
    border: 1px solid #ccc;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    padding: 10px;
    border-radius: 5px;
    z-index: 1000;
    width: auto;
    margin-top: 0;
    display: none; /* caché par défaut */
    white-space: nowrap;
}

/* Bouton de validation (check) — dimensionné pour l’harmonisation */
.btn-confirm-icon {
    width: calc(var(--att-tab-action-w) + 4px);
    height: var(--att-tab-action-h);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: white;
    border: none;
    cursor: pointer;
    transition: background-color .3s ease, transform .2s ease;
    background-color: var(--secondary-color, #007bff);
    font-size: 1rem; /* évite d’augmenter la hauteur globale */
    padding: 0;
    line-height: var(--att-tab-action-h);
    border-radius: 10px;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.25);
}

    .btn-confirm-icon:hover {
        background-color: var(--secondary-color, #0056b3);
    }

    .btn-confirm-icon.confirmed {
        background-color: var(--success-color, #28a745) !important;
        transform: scale(1.05); /* léger feedback sans casser la hauteur */
    }

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

/* Texte nom d'élève tronqué */
.attendance-text-name {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis; /* "..." si trop long */
    text-align: left;
    font-weight: 600;
}