/* =================================================================
   Saigon Apps — portail
   Palette : encre (#1C1B1A), parchemin (#F6F1E7), laque (#A6231E),
   jade (#2F6F4E), or (#C9A227), ardoise (#6B6560)
   Display : Fraunces · Corps/UI : IBM Plex Sans · Data : IBM Plex Mono
   ================================================================= */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@500&display=swap');

:root {
    --ink: #1C1B1A;
    --paper: #F6F1E7;
    --paper-dim: #EDE6D6;
    --lacquer: #A6231E;
    --lacquer-dark: #7E1A16;
    --jade: #2F6F4E;
    --gold: #C9A227;
    --slate: #6B6560;
    --slate-light: #D8D2C4;

    --font-display: 'Fraunces', Georgia, serif;
    --font-body: 'IBM Plex Sans', system-ui, sans-serif;
    --font-mono: 'IBM Plex Mono', ui-monospace, monospace;

    --radius: 10px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: var(--font-body);
    background: var(--paper);
    color: var(--ink);
    font-size: 16px;
    line-height: 1.45;
}

a { color: var(--lacquer); }

h1, h2, legend {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--ink);
    margin: 0 0 0.5em;
}

/* ---------------- Topbar (commun à toutes les pages connectées) ---------------- */

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.9rem 1.25rem;
    background: var(--ink);
    color: var(--paper);
    position: relative;
}

.topbar strong,
.topbar .link-home {
    font-family: var(--font-display);
    font-size: 1.05rem;
    color: var(--paper);
    text-decoration: none;
}

/* Le "tampon" : signature visuelle discrète, un seul endroit, jamais répétée */
.topbar strong::before {
    content: '';
    display: inline-block;
    width: 0.65em;
    height: 0.65em;
    margin-right: 0.5em;
    border-radius: 50%;
    background: var(--lacquer);
    box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.35);
    vertical-align: middle;
}

.topbar-left, .topbar-right {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    flex-wrap: wrap;
}

.topbar a.link-switch {
    color: var(--paper-dim);
    font-size: 0.9rem;
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* ---------------- Boutons ---------------- */

.btn {
    display: inline-block;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.65rem 1.2rem;
    border-radius: var(--radius);
    border: none;
    background: var(--lacquer);
    color: var(--paper);
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.15s ease;
}

.btn:hover { background: var(--lacquer-dark); }

.btn:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
button:focus-visible {
    outline: 3px solid var(--gold);
    outline-offset: 2px;
}

.btn-small {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
    background: transparent;
    border: 1px solid var(--paper-dim);
}

.btn-small:hover { background: rgba(246, 241, 231, 0.1); }

/* ---------------- Connexion ---------------- */

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ink);
    padding: 1.5rem;
}

.login-box {
    background: var(--paper);
    border-radius: var(--radius);
    padding: 2rem;
    width: 100%;
    max-width: 340px;
    text-align: center;
}

.login-box h1 {
    font-size: 1.6rem;
}

.login-box h1::before {
    content: '';
    display: block;
    width: 2.5rem;
    height: 2.5rem;
    margin: 0 auto 0.75rem;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 30%, var(--gold), var(--lacquer) 70%);
}

.login-box .subtitle {
    color: var(--slate);
    margin-bottom: 1.25rem;
}

.login-box form,
.user-form fieldset {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
    text-align: left;
}

.login-box label,
.user-form label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--slate);
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.login-box input,
.user-form input[type="text"],
.user-form input[type="email"],
.user-form input[type="password"],
.user-form select {
    font-family: var(--font-body);
    font-size: 1rem;
    padding: 0.6rem 0.7rem;
    border: 1px solid var(--slate-light);
    border-radius: 8px;
    background: #fff;
    color: var(--ink);
}

.error {
    color: var(--lacquer);
    background: rgba(166, 35, 30, 0.08);
    border: 1px solid rgba(166, 35, 30, 0.25);
    border-radius: 8px;
    padding: 0.6rem 0.8rem;
    font-size: 0.9rem;
}

.restaurant-choice {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.btn-restaurant {
    background: var(--paper-dim);
    color: var(--ink);
    border: 1px solid var(--slate-light);
    font-family: var(--font-display);
    font-size: 1.05rem;
    padding: 0.9rem;
}

.btn-restaurant:hover { background: var(--slate-light); }

/* ---------------- Dashboard : tuiles d'applications ---------------- */

.app-grid {
    max-width: 720px;
    margin: 2.5rem auto;
    padding: 0 1.25rem;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
}

.app-tile {
    background: #fff;
    border: 1px solid var(--slate-light);
    border-radius: var(--radius);
    padding: 1.5rem 1rem;
    text-align: center;
    text-decoration: none;
    color: var(--ink);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    transition: transform 0.12s ease, border-color 0.12s ease;
}

.app-tile:hover {
    border-color: var(--lacquer);
    transform: translateY(-2px);
}

.app-icon { font-size: 1.8rem; }

.app-name {
    font-family: var(--font-display);
    font-weight: 600;
}

.empty-state {
    color: var(--slate);
    text-align: center;
    padding: 2rem 1rem;
}

/* ---------------- Pages d'administration ---------------- */

.admin-page {
    max-width: 900px;
    margin: 1.5rem auto;
    padding: 0 1.25rem 3rem;
}

.admin-actions {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 1rem;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
}

.admin-table th, .admin-table td {
    text-align: left;
    padding: 0.7rem 0.9rem;
    border-bottom: 1px solid var(--paper-dim);
    font-size: 0.92rem;
}

.admin-table th {
    background: var(--paper-dim);
    font-weight: 600;
    color: var(--slate);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.04em;
}

.admin-table code {
    font-family: var(--font-mono);
    font-size: 0.85rem;
}

.row-inactive { opacity: 0.5; }

.inline-form { display: inline; margin-left: 0.6rem; }

.btn-link {
    background: none;
    border: none;
    padding: 0;
    color: var(--lacquer);
    text-decoration: underline;
    text-underline-offset: 2px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    cursor: pointer;
}

.btn-link:hover { color: var(--lacquer-dark); }

.user-form fieldset {
    background: #fff;
    border: 1px solid var(--slate-light);
    border-radius: var(--radius);
    padding: 1.25rem;
    margin-bottom: 1.25rem;
}

.user-form legend {
    padding: 0 0.4rem;
    font-size: 1.1rem;
}

.user-form label.checkbox {
    flex-direction: row;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.perm-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.9rem;
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--paper-dim);
}

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

.perm-row strong {
    min-width: 130px;
    font-family: var(--font-display);
}

.hint {
    font-size: 0.82rem;
    color: var(--slate);
    font-weight: 400;
}

/* ---------------- Réduction de mouvement ---------------- */

@media (prefers-reduced-motion: reduce) {
    .app-tile, .btn { transition: none; }
}

/* ---------------- Mobile ---------------- */

@media (max-width: 480px) {
    .topbar { flex-direction: column; align-items: flex-start; }
    .admin-table { font-size: 0.85rem; }
    .perm-row strong { min-width: 100%; }
}