/* =========================================================================
   Admiral — Thème maritime (modernisation)
   Palette d'origine CONSERVÉE. Refonte = profondeur, rythme, élévation.
   Toutes les classes existantes des templates sont préservées.
   ========================================================================= */

:root {
    /* --- Palette maritime (inchangée) --- */
    --background: #e8f4f8;
    --foreground: #0f2f42;
    --card: #ffffff;
    --card-foreground: #0f2f42;
    --primary: #1e5a7d;
    --primary-foreground: #ffffff;
    --secondary: #b8d4e0;
    --secondary-foreground: #0f2f42;
    --muted: #d6e9f0;
    --muted-foreground: #4a6c7e;
    --accent: #cce5ef;
    --accent-foreground: #0f2f42;
    --destructive: #d4183d;
    --destructive-foreground: #ffffff;
    --border: rgba(30, 90, 125, 0.15);
    --input-background: #ffffff;
    --ring: #1e5a7d;

    /* --- Raffinements modernes --- */
    --primary-dark: #154a68;
    --primary-darker: #103a52;
    --radius: 0.75rem;
    --radius-sm: 0.5rem;
    --radius-lg: 1rem;

    /* Typographie : pile moderne (Inter si dispo) → repli système soigné */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI',
        Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-mono: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas,
        'Liberation Mono', monospace;

    /* Élévation teintée bleu marine (et non gris neutre) */
    --shadow-xs: 0 1px 2px rgba(15, 47, 66, 0.06);
    --shadow-sm: 0 1px 3px rgba(15, 47, 66, 0.08), 0 1px 2px rgba(15, 47, 66, 0.05);
    --shadow-md: 0 4px 12px rgba(30, 90, 125, 0.10), 0 2px 4px rgba(15, 47, 66, 0.05);
    --shadow-lg: 0 12px 28px rgba(30, 90, 125, 0.14), 0 4px 8px rgba(15, 47, 66, 0.06);
    --shadow-xl: 0 24px 48px rgba(15, 47, 66, 0.18);

    /* Surfaces (dégradés d'entêtes / zones) */
    --surface: linear-gradient(180deg, #ffffff 0%, #f4fafc 100%);
    --surface-2: linear-gradient(180deg, #f4fafc 0%, #e8f4f8 100%);

    --transition: 0.18s cubic-bezier(0.4, 0, 0.2, 1);

    /* Mappe Bootstrap sur la palette */
    --bs-primary: #1e5a7d;
    --bs-primary-rgb: 30, 90, 125;
    --bs-link-color: #1e5a7d;
    --bs-link-hover-color: #154a68;
    --bs-body-font-family: var(--font-sans);
    --bs-border-radius: var(--radius);
    --bs-border-color: var(--border);
}

/* =========================================================================
   Base
   ========================================================================= */

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--background);
    color: var(--foreground);
    font-family: var(--font-sans);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    letter-spacing: 0.005em;
}

/* Profondeur d'arrière-plan : mesh de dégradés très subtils dans la palette.
   Fixe et hors flux (n'interfère pas avec le flex du body). */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -2;
    pointer-events: none;
    background:
        radial-gradient(900px circle at 12% 8%, rgba(204, 229, 239, 0.55), transparent 45%),
        radial-gradient(1100px circle at 88% 0%, rgba(184, 212, 224, 0.45), transparent 50%),
        radial-gradient(1000px circle at 50% 100%, rgba(214, 233, 240, 0.5), transparent 55%);
}

main {
    flex: 1 0 auto;
}

/* Hiérarchie typographique */
h1, .h1 { font-weight: 700; letter-spacing: -0.02em; }
h2, .h2, h3, .h3 { font-weight: 600; letter-spacing: -0.015em; }
h4, .h4, h5, .h5, h6, .h6 { font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.1rem); }

a {
    color: var(--primary);
    text-underline-offset: 0.2em;
    transition: color var(--transition);
}
a:hover {
    color: var(--primary-dark);
}

::selection {
    background: rgba(30, 90, 125, 0.2);
}

/* Scrollbar maritime (WebKit) */
::-webkit-scrollbar { width: 12px; height: 12px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
    background: rgba(30, 90, 125, 0.25);
    border-radius: 999px;
    border: 3px solid transparent;
    background-clip: content-box;
}
::-webkit-scrollbar-thumb:hover { background-color: rgba(30, 90, 125, 0.45); }

/* Accessibilité : focus visible net (jamais supprimé) */
:focus-visible {
    outline: 3px solid rgba(30, 90, 125, 0.55);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* =========================================================================
   Logo & marque
   ========================================================================= */

.admiral-logo-img {
    width: 100%;
    max-width: 320px;
    height: auto;
    filter: drop-shadow(0 4px 10px rgba(30, 90, 125, 0.18));
}

/* =========================================================================
   Boutons
   ========================================================================= */

.btn {
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: background-color var(--transition), border-color var(--transition),
        box-shadow var(--transition), transform 0.1s ease, color var(--transition);
}
.btn:active { transform: translateY(1px); }
.btn:focus-visible {
    outline: 3px solid rgba(30, 90, 125, 0.5);
    outline-offset: 2px;
    box-shadow: none;
}

.btn-admiral-primary,
.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
    color: var(--primary-foreground);
    box-shadow: 0 2px 8px rgba(30, 90, 125, 0.25);
}
.btn-admiral-primary {
    padding: 0.65rem 1.5rem;
    font-weight: 600;
    border-radius: var(--radius);
}
.btn-admiral-primary:hover,
.btn-admiral-primary:focus,
.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    color: var(--primary-foreground);
    box-shadow: 0 6px 16px rgba(30, 90, 125, 0.32);
    transform: translateY(-1px);
}
.btn-admiral-primary:active,
.btn-primary:active { transform: translateY(0); }

.btn-admiral-secondary {
    background-color: var(--accent);
    border-color: var(--secondary);
    color: var(--accent-foreground);
    padding: 0.65rem 1.5rem;
    font-weight: 600;
    border-radius: var(--radius);
}
.btn-admiral-secondary:hover,
.btn-admiral-secondary:focus {
    background-color: var(--secondary);
    border-color: var(--primary);
    color: var(--accent-foreground);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-outline-primary {
    color: var(--primary);
    border-color: var(--primary);
}
.btn-outline-primary:hover {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #fff;
    box-shadow: 0 4px 12px rgba(30, 90, 125, 0.22);
}

.btn-outline-secondary {
    color: var(--muted-foreground);
    border-color: var(--border);
}
.btn-outline-secondary:hover {
    background-color: var(--accent);
    border-color: var(--secondary);
    color: var(--foreground);
}

/* =========================================================================
   Navbar — sticky, marque, état actif
   ========================================================================= */

.navbar-admiral {
    position: sticky;
    top: 0;
    z-index: 1030;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-darker) 100%) !important;
    box-shadow: 0 2px 16px rgba(15, 47, 66, 0.18);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: saturate(140%);
    padding-top: 0.65rem;
    padding-bottom: 0.65rem;
}
.navbar-admiral .navbar-brand {
    font-weight: 700;
    letter-spacing: 0.03em;
    color: #fff !important;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}
.navbar-admiral .navbar-brand .brand-mark {
    font-size: 1.15em;
    line-height: 1;
    opacity: 0.92;
}
.navbar-admiral .nav-link,
.navbar-admiral .dropdown-toggle {
    color: rgba(255, 255, 255, 0.85) !important;
    font-weight: 500;
    border-radius: var(--radius-sm);
    padding-left: 0.85rem;
    padding-right: 0.85rem;
    transition: color var(--transition), background-color var(--transition);
}
.navbar-admiral .nav-link:hover,
.navbar-admiral .nav-link:focus,
.navbar-admiral .dropdown-toggle:hover {
    color: #fff !important;
    background-color: rgba(255, 255, 255, 0.10);
}
.navbar-admiral .nav-link.active,
.navbar-admiral .nav-item.active > .nav-link {
    color: #fff !important;
    background-color: rgba(255, 255, 255, 0.14);
    position: relative;
}
.navbar-admiral .nav-link.active::after {
    content: "";
    position: absolute;
    left: 0.85rem;
    right: 0.85rem;
    bottom: -0.55rem;
    height: 2px;
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.9);
}
.navbar-admiral .navbar-toggler {
    border-color: rgba(255, 255, 255, 0.3);
}
.navbar-admiral .navbar-toggler:focus { box-shadow: 0 0 0 0.2rem rgba(255, 255, 255, 0.25); }

.dropdown-menu {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 0.4rem;
    margin-top: 0.5rem !important;
}
.dropdown-item {
    border-radius: var(--radius-sm);
    padding: 0.45rem 0.75rem;
    font-weight: 500;
    transition: background-color var(--transition), color var(--transition);
}
.dropdown-item:hover,
.dropdown-item:focus {
    background-color: var(--accent);
    color: var(--primary);
}
.dropdown-divider { border-top-color: var(--border); }

/* =========================================================================
   Cartes
   ========================================================================= */

.card {
    background-color: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition), transform var(--transition),
        border-color var(--transition);
    overflow: hidden;
}
.card:hover {
    box-shadow: var(--shadow-lg);
    border-color: rgba(30, 90, 125, 0.22);
}
.card-header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    font-weight: 600;
    color: var(--foreground);
    padding: 0.85rem 1.1rem;
}
.card-body { padding: 1.25rem; }

.admiral-card {
    background-color: var(--card);
    color: var(--card-foreground);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

/* Cartes KPI */
.kpi-card {
    position: relative;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.35rem 1.25rem;
    text-align: center;
    transition: box-shadow var(--transition), transform var(--transition),
        border-color var(--transition);
    text-decoration: none;
    display: block;
    color: inherit;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}
.kpi-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    opacity: 0.85;
}
.kpi-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
    border-color: rgba(30, 90, 125, 0.25);
    color: inherit;
    text-decoration: none;
}
.kpi-card .kpi-value {
    font-size: 2.1rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    letter-spacing: -0.02em;
}
.kpi-card .kpi-label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted-foreground);
    margin-top: 0.45rem;
    font-weight: 600;
}

/* =========================================================================
   Tables — réharmonisées maritime (sans toucher au HTML existant)
   ========================================================================= */

.table {
    --bs-table-bg: transparent;
    color: var(--foreground);
    margin-bottom: 0;
}
.table > thead > tr > th {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.045em;
    font-weight: 700;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}
/* Entête de table unifié (table-dark ET table-light) → primaire maritime,
   pour un rendu identique partout (listes, tableau de bord, fiches). */
.table > thead.table-dark,
.table > thead.table-light {
    --bs-table-bg: var(--primary);
    --bs-table-color: #ffffff;
    --bs-table-border-color: rgba(255, 255, 255, 0.18);
}
.table > thead.table-dark > tr > th,
.table > thead.table-light > tr > th {
    color: #ffffff;
    border-bottom-color: rgba(255, 255, 255, 0.18);
}
.table-striped > tbody > tr:nth-of-type(odd) > * {
    --bs-table-accent-bg: rgba(204, 229, 239, 0.35);
    background-color: rgba(204, 229, 239, 0.35);
}
.table-hover tbody tr {
    transition: background-color var(--transition);
}
.table-hover tbody tr:hover {
    background-color: var(--accent);
    color: var(--foreground);
}

/* Conteneur scrollable arrondi → tables façon carte */
.table-responsive {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    background: var(--card);
}
.table-responsive > .table { margin-bottom: 0; }
.card .table-responsive {
    border: 0;
    border-radius: 0;
    box-shadow: none;
}

/* =========================================================================
   Formulaires
   ========================================================================= */

.form-control,
.form-select {
    border-radius: var(--radius-sm);
    border-color: var(--border);
    background-color: var(--input-background);
    color: var(--foreground);
    transition: border-color var(--transition), box-shadow var(--transition);
}
.form-control:hover,
.form-select:hover { border-color: rgba(30, 90, 125, 0.35); }
.form-control:focus,
.form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.22rem rgba(30, 90, 125, 0.18);
}
.form-control::placeholder { color: rgba(74, 108, 126, 0.6); }
.form-label {
    font-weight: 600;
    color: var(--foreground);
    margin-bottom: 0.4rem;
}
.form-check-input { border-color: rgba(30, 90, 125, 0.35); }
.form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}
.form-check-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.22rem rgba(30, 90, 125, 0.18);
}
.input-group-sm > .form-control,
.input-group-sm > .btn { border-radius: var(--radius-sm); }

/* =========================================================================
   Alertes — style plat à bord coloré
   ========================================================================= */

.alert {
    border: 1px solid var(--border);
    border-left-width: 4px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-xs);
    animation: fadeIn 0.2s ease;
}
.alert-success { border-left-color: #198754; background-color: #e8f6ee; color: #0f5132; }
.alert-warning { border-left-color: #fd7e14; background-color: #fff4e6; color: #7a3e00; }
.alert-danger  { border-left-color: var(--destructive); background-color: #fdecef; color: #842029; }
.alert-info    { border-left-color: var(--primary); background-color: var(--accent); color: var(--primary-darker); }

/* =========================================================================
   Badges
   ========================================================================= */

.badge {
    font-weight: 600;
    letter-spacing: 0.02em;
    padding: 0.4em 0.65em;
    border-radius: 999px;
}
.badge.bg-primary { background-color: var(--primary) !important; }

.badge-conformite-a-jour                { background-color: #198754; }
.badge-conformite-a-renouveler          { background-color: #0dcaf0; color: #00323d; }
.badge-conformite-en-delai-conformite   { background-color: #fd7e14; }
.badge-conformite-en-delai-grace        { background-color: #ffc107; color: #4d3a00; }
.badge-conformite-en-retard             { background-color: #dc3545; }

/* =========================================================================
   Onglets, list-group, modales
   ========================================================================= */

.nav-tabs {
    border-bottom: 1px solid var(--border);
    gap: 0.15rem;
}
.nav-tabs .nav-link {
    border: 0;
    border-bottom: 2px solid transparent;
    color: var(--muted-foreground);
    font-weight: 600;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    transition: color var(--transition), background-color var(--transition),
        border-color var(--transition);
}
.nav-tabs .nav-link:hover {
    color: var(--primary);
    background-color: rgba(204, 229, 239, 0.4);
}
.nav-tabs .nav-link.active {
    color: var(--primary);
    background-color: transparent;
    border-bottom-color: var(--primary);
}
.tab-content.bg-white {
    background: var(--card) !important;
    border-color: var(--border) !important;
    border-radius: 0 0 var(--radius) var(--radius);
}

.list-group-item {
    border-color: var(--border);
    background-color: transparent;
}
.list-group-item-action:hover { background-color: rgba(204, 229, 239, 0.4); }

.modal-content {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}
.modal-header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}
.modal-footer { border-top: 1px solid var(--border); }
.modal-backdrop.show { opacity: 0.45; }

/* =========================================================================
   Texte utilitaire & liens légaux
   ========================================================================= */

.text-muted-fg { color: var(--muted-foreground); }
.text-primary-admiral { color: var(--primary); }

.legal-link {
    color: var(--muted-foreground);
    text-decoration: underline;
    text-underline-offset: 4px;
}
.legal-link:hover { color: var(--primary); }

/* =========================================================================
   Pages légales
   ========================================================================= */

.legal-page {
    max-width: 56rem;
    margin: 0 auto;
    padding: 1.5rem;
}
.legal-page h1 { font-size: 1.875rem; font-weight: 700; color: var(--foreground); }
.legal-page h2 { font-size: 1.25rem; font-weight: 600; color: var(--foreground); }
.legal-section {
    margin-top: 2rem;
    padding: 1.5rem;
    background-color: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}
.legal-label { font-weight: 600; color: var(--foreground); }
.legal-value { color: var(--muted-foreground); }

/* =========================================================================
   Footer (auth compact + footer global du layout connecté)
   ========================================================================= */

.legal-footer {
    border-top: 1px solid var(--border);
    background-color: rgba(255, 255, 255, 0.95);
    padding: 0.75rem 1rem;
    font-size: 0.75rem;
    color: var(--muted-foreground);
}

.site-footer {
    flex-shrink: 0;
    margin-top: 3rem;
    border-top: 1px solid var(--border);
    background: var(--surface-2);
    color: var(--muted-foreground);
    font-size: 0.82rem;
}
.site-footer a { color: var(--muted-foreground); }
.site-footer a:hover { color: var(--primary); }

/* =========================================================================
   Rose des vents — filigrane d'arrière-plan (sous le contenu)
   ========================================================================= */

.compass-rose {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    pointer-events: none;
    overflow: hidden;
    z-index: -1;            /* derrière le contenu, au-dessus du fond */
    color: var(--primary);
    opacity: 0.5;
}
.compass-rose svg { width: 340px; height: 340px; }

@media (max-width: 768px) {
    .compass-rose { display: none; }
}

/* =========================================================================
   Animations
   ========================================================================= */

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}
main.container { animation: fadeIn 0.28s ease; }

.donut-segment { transition: stroke-dasharray 0.6s ease; }

.drag-handle {
    cursor: grab;
    opacity: 0.4;
    transition: opacity var(--transition);
}
.drag-handle:hover { opacity: 0.9; }

/* Respect des préférences de réduction de mouvement */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }
}

/* =========================================================================
   Graphiques donut SVG
   ========================================================================= */

.donut-wrapper { position: relative; width: 120px; height: 120px; }
.donut-svg { width: 100%; height: 100%; }
.donut-label {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}
.donut-label-pct {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--foreground);
    line-height: 1;
}

/* =========================================================================
   Utilitaires
   ========================================================================= */

.opacity-50 { opacity: 0.5 !important; }
.letter-spacing-1 { letter-spacing: 0.05em; }