/*
 * mobile.css — Calendrier Maman
 * Responsive global : PC · Mac · iOS · Android
 * Inclus via protection.php dans toutes les pages
 */

/* ═══════════════════════════════════════════════
   BASE — cross-browser resets
═══════════════════════════════════════════════ */
*, *::before, *::after {
    -webkit-tap-highlight-color: transparent;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}
html, body { overflow-x: hidden; max-width: 100vw; }
table { max-width: 100%; }

input[type="text"], input[type="email"], input[type="password"],
input[type="date"], input[type="number"], select, textarea {
    -webkit-appearance: none;
    appearance: none;
    border-radius: 8px;
}
button { -webkit-appearance: none; appearance: none; cursor: pointer; }

/* Safe area — iPhone X / Dynamic Island */
body {
    padding-bottom: env(safe-area-inset-bottom);
}

/* ═══════════════════════════════════════════════
   TOPBAR DESKTOP — inchangée
═══════════════════════════════════════════════ */
.topbar {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 0 2rem;
    display: flex;
    align-items: center;
    height: 60px;
    position: sticky;
    top: 0;
    /* Safe area top pour iPhone en mode plein écran */
    padding-top: env(safe-area-inset-top);
    z-index: 100;
    box-shadow: var(--shadow);
}

/* ═══════════════════════════════════════════════
   HAMBURGER MENU — mobile uniquement
═══════════════════════════════════════════════ */
#nav-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    padding: 6px;
    margin-left: auto;
    flex-shrink: 0;
    transition: background 0.15s;
}
#nav-hamburger:hover { background: var(--cream, #F7F3EE); }
#nav-hamburger span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--text, #1C1917);
    border-radius: 2px;
    transition: all 0.25s ease;
    transform-origin: center;
}
#nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
#nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
#nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Drawer mobile — top calculé dynamiquement par JS */
#nav-drawer {
    display: none;
    position: fixed;
    top: 60px; /* fallback, écrasé par JS */
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 99;
    flex-direction: column;
}
#nav-drawer.open { display: flex; }

#nav-drawer-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.35);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

#nav-drawer-panel {
    position: relative;
    background: var(--surface, #fff);
    width: min(300px, 85vw);
    height: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: 4px 0 24px rgba(0,0,0,0.15);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    animation: drawerSlideIn 0.22s ease;
    /* Safe area gauche (iPhone landscape) */
    padding-left: env(safe-area-inset-left);
}
@keyframes drawerSlideIn {
    from { transform: translateX(-100%); opacity: 0.5; }
    to   { transform: translateX(0);    opacity: 1; }
}

#nav-drawer-panel .drawer-header {
    padding: 1.25rem 1.25rem 0.75rem;
    border-bottom: 1px solid var(--border, #E7E5E4);
    font-family: 'Lora', serif;
    font-size: 1rem;
    font-weight: 600;
    color: var(--green-800, #2D6A4F);
}

#nav-drawer-panel .drawer-nav {
    display: flex;
    flex-direction: column;
    padding: 0.5rem 0.75rem;
    flex: 1;
    gap: 0.2rem;
}
#nav-drawer-panel .drawer-nav a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0.9rem;
    text-decoration: none;
    color: var(--text, #1C1917);
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 500;
    transition: background 0.15s, color 0.15s;
    min-height: 48px;
}
#nav-drawer-panel .drawer-nav a:hover,
#nav-drawer-panel .drawer-nav a:active {
    background: var(--cream, #F7F3EE);
    color: var(--green-800, #2D6A4F);
}
#nav-drawer-panel .drawer-nav a.active {
    background: var(--green-50, #D8F3DC);
    color: var(--green-800, #2D6A4F);
    font-weight: 700;
}

#nav-drawer-panel .drawer-footer {
    border-top: 1px solid var(--border, #E7E5E4);
    padding: 0.75rem;
    /* Safe area bas dans le drawer */
    padding-bottom: max(0.75rem, env(safe-area-inset-bottom));
}
#nav-drawer-panel .drawer-footer a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0.9rem;
    text-decoration: none;
    color: var(--text-muted, #78716C);
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: background 0.15s, color 0.15s;
    min-height: 48px;
}
#nav-drawer-panel .drawer-footer a:hover {
    background: #FEF2F2;
    color: #DC2626;
}

/* ═══════════════════════════════════════════════
   MEDIA QUERY MOBILE
═══════════════════════════════════════════════ */
@media (max-width: 768px) {
    /* Topbar : brand + hamburger uniquement */
    .topbar {
        padding: 0 0.9rem !important;
        padding-left: max(0.9rem, env(safe-area-inset-left)) !important;
        padding-right: max(0.9rem, env(safe-area-inset-right)) !important;
        height: 52px !important;
    }
    .topbar-brand {
        font-size: 0.95rem !important;
        margin-right: 0 !important;
    }
    /* Cacher nav inline et logout */
    .topbar-nav,
    .topbar-logout {
        display: none !important;
    }
    /* Afficher hamburger */
    #nav-hamburger {
        display: flex !important;
    }

    /* Contenu principal */
    .main { padding: 0.75rem !important; }
    .page-header { margin-bottom: 1rem; }
    .page-header h1 { font-size: 1.35rem !important; }
    .card { padding: 1.1rem !important; }
    .card-title { font-size: 1rem !important; }
    .alert { font-size: 0.84rem !important; padding: 0.75rem 1rem !important; }

    /* Touch targets min 44px — iOS Human Interface Guidelines */
    .btn-primary, .btn-terminate, button[type="submit"] { min-height: 44px; }
    input, select, textarea {
        min-height: 44px;
        font-size: 16px !important; /* Empêche le zoom auto iOS */
    }

    /* Tables scroll */
    .card table, main table:not(.analyses-table) {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        white-space: nowrap;
    }
    .table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

    /* Safe area bas du contenu */
    .main {
        padding-bottom: max(0.75rem, calc(0.75rem + env(safe-area-inset-bottom))) !important;
    }
}

/* ═══════════════════════════════════════════════
   ACCUEIL
═══════════════════════════════════════════════ */
@media (max-width: 900px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .content-grid { grid-template-columns: 1fr !important; }
}
@media (max-width: 540px) {
    .quick-actions { grid-template-columns: 1fr 1fr !important; }
    .hero { padding: 1.25rem !important; }
}

/* ═══════════════════════════════════════════════
   RENDEZ-VOUS
═══════════════════════════════════════════════ */
@media (max-width: 768px) {
    .stats-row { grid-template-columns: repeat(2, 1fr) !important; }
    .rdv-grid { grid-template-columns: 1fr !important; }
    .filter-bar { flex-direction: column; align-items: flex-start; }
    .filter-tabs { width: 100%; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 4px; }
}

/* ═══════════════════════════════════════════════
   CROISSANCE
═══════════════════════════════════════════════ */
@media (max-width: 768px) {
    .charts-grid { grid-template-columns: 1fr !important; }
    canvas { max-width: 100% !important; height: auto !important; }
    .vaccin-item { grid-template-columns: 1fr !important; }
}

/* ═══════════════════════════════════════════════
   GROSSESSE
═══════════════════════════════════════════════ */
@media (max-width: 640px) {
    .grossesse-header {
        padding: 1rem !important;
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 0.5rem !important;
    }
    .grossesse-body { padding: 0 1rem 1rem !important; }
    .grossesse-footer { padding: 0.75rem 1rem !important; }
    .semaine-badge { width: 52px !important; height: 52px !important; }
    .semaine-badge .num { font-size: 1.2rem !important; }

    .countdown-row { grid-template-columns: 1fr 1fr !important; }
    .countdown-item:last-child {
        grid-column: 1 / -1 !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        text-align: left !important;
        padding: 0.75rem 1rem !important;
    }
    .countdown-item:last-child .value,
    .countdown-item:last-child .dpa-value { font-size: 1.35rem !important; margin-bottom: 0 !important; }
    .countdown-item:last-child .unit { text-align: right; max-width: 55%; }
    .countdown-item .value { font-size: 1.5rem !important; }

    .info-row { grid-template-columns: 1fr !important; }
    .info-semaine { padding: 0.9rem !important; }
    .meta-grid { grid-template-columns: 1fr 1fr !important; }
    .analyses-table th:nth-child(5), .analyses-table td:nth-child(5) { display: none !important; }
    .form-grid { grid-template-columns: 1fr !important; }
    .analyse-form-grid { grid-template-columns: 1fr !important; }
}

/* ═══════════════════════════════════════════════
   ENFANTS
═══════════════════════════════════════════════ */
@media (max-width: 540px) {
    .enfants-grid { grid-template-columns: 1fr !important; }
}

/* ═══════════════════════════════════════════════
   PARTAGE
═══════════════════════════════════════════════ */
@media (max-width: 768px) {
    .subnav { overflow-x: auto; flex-wrap: nowrap !important; padding: 0.5rem 0.75rem; }
    .subnav a { white-space: nowrap; }
    .share-grid { grid-template-columns: 1fr !important; }
    .form-row { grid-template-columns: 1fr !important; }
    .upcoming-timeline { flex-direction: column !important; }
    .timeline-chip { min-width: unset !important; width: 100%; }
    .rdv-item-header { flex-direction: column !important; }
    .rdv-date-badge { min-width: unset !important; width: 100%; }
}
@media (max-width: 540px) {
    .stats-row { grid-template-columns: 1fr 1fr !important; }
}

/* ═══════════════════════════════════════════════
   LOGIN
═══════════════════════════════════════════════ */
@media (max-width: 640px) {
    .wrapper { grid-template-columns: 1fr !important; }
    .login-visual, .login-deco { display: none !important; }
    .login-panel {
        padding: 2rem 1.25rem !important;
        padding-bottom: max(2rem, calc(1.25rem + env(safe-area-inset-bottom))) !important;
    }
}

/* ═══════════════════════════════════════════════
   ADMIN
═══════════════════════════════════════════════ */
@media (max-width: 768px) {
    .modal { max-width: calc(100vw - 2rem) !important; padding: 1.25rem !important; }
}

/* ═══════════════════════════════════════════════
   ≤ 375px — iPhone SE
═══════════════════════════════════════════════ */
@media (max-width: 375px) {
    .page-header h1 { font-size: 1.15rem !important; }
    .meta-grid { grid-template-columns: 1fr !important; }
}