/* ============================================================
   PORTAIL TV — Styles globaux
   Police : Inter (Google Fonts)
   Palette : bleu nuit #1a3c5e / or #c9a84c / blanc cassé #f8f6f1
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:wght@400;600&display=swap');

/* --- Variables --- */
:root {
    --bleu:        #1a3c5e;
    --bleu-clair:  #2a5a8e;
    --or:          #c9a84c;
    --or-clair:    #e8c96a;
    --blanc:       #f8f6f1;
    --gris-clair:  #eceae4;
    --gris:        #9a9590;
    --texte:       #2c2a26;
    --danger:      #c0392b;
    --succes:      #27ae60;
    --ombre:       0 4px 20px rgba(26,60,94,0.12);
    --radius:      12px;
    --radius-sm:   8px;
    --transition:  0.2s ease;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
    font-family: 'Inter', sans-serif;
    background: var(--blanc);
    color: var(--texte);
    line-height: 1.6;
    min-height: 100vh;
}

/* --- Typographie --- */
h1, h2, h3 {
    font-family: 'Playfair Display', serif;
    color: var(--bleu);
    line-height: 1.2;
}
h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.2rem; }

p { margin-bottom: 1rem; }
a { color: var(--bleu); text-decoration: none; }
a:hover { color: var(--or); }

/* --- Layout --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.page-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* --- Navbar admin --- */
.navbar {
    background: var(--bleu);
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--ombre);
}

.navbar-brand {
    color: var(--blanc);
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.navbar-brand span {
    color: var(--or);
}

.navbar-nav {
    display: flex;
    gap: 1.5rem;
    list-style: none;
    align-items: center;
}

.navbar-nav a {
    color: rgba(248,246,241,0.8);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition);
    padding: 0.3rem 0.6rem;
    border-radius: var(--radius-sm);
}

.navbar-nav a:hover,
.navbar-nav a.active {
    color: var(--blanc);
    background: rgba(255,255,255,0.1);
}

/* --- Cartes --- */
.card {
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--ombre);
    padding: 1.5rem;
    border: 1px solid var(--gris-clair);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--gris-clair);
}

.card-header h2, .card-header h3 {
    margin: 0;
}

/* --- Boutons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.6rem 1.25rem;
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--bleu);
    color: var(--blanc);
    border-color: var(--bleu);
}
.btn-primary:hover {
    background: var(--bleu-clair);
    border-color: var(--bleu-clair);
    color: var(--blanc);
}

.btn-or {
    background: var(--or);
    color: var(--bleu);
    border-color: var(--or);
}
.btn-or:hover {
    background: var(--or-clair);
    border-color: var(--or-clair);
    color: var(--bleu);
}

.btn-outline {
    background: transparent;
    color: var(--bleu);
    border-color: var(--bleu);
}
.btn-outline:hover {
    background: var(--bleu);
    color: var(--blanc);
}

.btn-danger {
    background: var(--danger);
    color: white;
    border-color: var(--danger);
}

.btn-sm { padding: 0.4rem 0.8rem; font-size: 0.8rem; }
.btn-lg { padding: 0.85rem 2rem; font-size: 1rem; }

/* --- Formulaires --- */
.form-group { margin-bottom: 1.25rem; }

label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--bleu);
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="date"],
input[type="time"],
select,
textarea {
    width: 100%;
    padding: 0.7rem 1rem;
    border: 2px solid var(--gris-clair);
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    background: white;
    color: var(--texte);
    transition: border-color var(--transition);
    outline: none;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--bleu);
}

/* --- Alertes --- */
.alert {
    padding: 0.85rem 1.25rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.alert-danger  { background: #fdecea; color: var(--danger); border-left: 4px solid var(--danger); }
.alert-success { background: #eafaf1; color: var(--succes); border-left: 4px solid var(--succes); }
.alert-info    { background: #eaf3fb; color: var(--bleu);   border-left: 4px solid var(--bleu); }
.alert-warning { background: #fef9ec; color: #b7860b;       border-left: 4px solid var(--or); }

/* --- Badges statut --- */
.badge {
    display: inline-block;
    padding: 0.25rem 0.7rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-libre     { background: #eafaf1; color: var(--succes); }
.badge-occupee   { background: #eaf3fb; color: var(--bleu); }
.badge-menage    { background: #fef9ec; color: #b7860b; }
.badge-attente   { background: #fef9ec; color: #b7860b; }
.badge-traite    { background: #eafaf1; color: var(--succes); }
.badge-danger    { background: #fdecea; color: var(--danger); }

/* --- Tableau --- */
.table-wrapper { overflow-x: auto; }

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

thead th {
    background: var(--bleu);
    color: var(--blanc);
    padding: 0.85rem 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

tbody tr {
    border-bottom: 1px solid var(--gris-clair);
    transition: background var(--transition);
}

tbody tr:hover { background: var(--blanc); }

tbody td {
    padding: 0.85rem 1rem;
    vertical-align: middle;
}

/* --- Page login --- */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bleu) 0%, var(--bleu-clair) 100%);
    padding: 2rem;
}

.login-card {
    background: white;
    border-radius: var(--radius);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    padding: 3rem 2.5rem;
    width: 100%;
    max-width: 420px;
}

.login-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.login-logo h1 {
    font-size: 1.8rem;
    color: var(--bleu);
}

.login-logo span {
    color: var(--or);
}

.login-logo p {
    color: var(--gris);
    font-size: 0.85rem;
    margin: 0;
}

/* --- Dashboard grid --- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: white;
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--ombre);
    border-top: 4px solid var(--or);
    text-align: center;
}

.stat-card .stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--bleu);
    font-family: 'Playfair Display', serif;
    line-height: 1;
    margin-bottom: 0.25rem;
}

.stat-card .stat-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--gris);
    font-weight: 600;
}

/* --- Utilitaires --- */
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.text-center { text-align: center; }
.text-right  { text-align: right; }
.text-muted  { color: var(--gris); font-size: 0.85rem; }
.flex        { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.w-100 { width: 100%; }

/* --- Responsive --- */
@media (max-width: 768px) {
    .navbar { padding: 1rem; flex-direction: column; gap: 1rem; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    h1 { font-size: 1.5rem; }
}