/* ----- GLOBAL COLORS + BACKGROUND ----- */

body {
    background: #0d1117; /* fond sombre très lisible */
    color: #e5e7eb;     /* gris très clair (quasi blanc) */
    min-height: 100vh;
    font-size: 16px;
}

/* ----- NAVBAR ----- */

.navbar {
    background: rgba(15, 23, 42, 0.95) !important;
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.navbar-brand,
.navbar-nav .nav-link,
.navbar-text {
    color: #ffffff !important;
}

/* ----- CARDS (verre dépoli) ----- */

.glass-card,
.tour-card {
    background: rgba(30, 41, 59, 0.8); /* bleu nuit foncé */
    color: #f8fafc; /* texte blanc */
    border-radius: 1rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.08);
}

.card-title,
.card-body,
.card-text,
.form-label {
    color: #ffffff !important; /* forcé en blanc */
}

/* ----- PLACEHOLDERS ----- */

.placeholder-thumb {
    height: 180px;
    background: #1e293b;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

/* ----- TEXT INLINE ----- */

.text-muted {
    color: #e2e8f0 !important; /* gris très clair */
}

/* ----- FORMS ----- */

.form-control,
.form-check-label {
    color: #ffffff !important;
}

.form-control {
    background: #1e293b;
    border: 1px solid rgba(255,255,255,0.15);
}

.form-control:focus {
    background: #1e293b;
    color: #fff;
    border-color: #60a5fa;
    box-shadow: 0 0 0 0.15rem rgba(96,165,250,0.3);
}

/* ----- BUTTONS ----- */

.btn-primary {
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    border: none;
    color: #ffffff;
}

.btn-primary:hover {
    filter: brightness(1.1);
}

.btn-outline-light {
    color: #ffffff;
    border-color: #ffffff;
}

.btn-outline-light:hover {
    background: #ffffff;
    color: #111827;
}

/* ----- IFRAME ----- */

.tour-frame-wrapper {
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.15);
    box-shadow: 0 8px 50px rgba(0,0,0,0.5);
}

.tour-iframe {
    width: 100%;
    height: 80vh;
}

/* ----- TABLES ADMIN ----- */

.table-dark {
    color: #ffffff;
    background-color: #111827 !important;
}

.table-dark tbody tr td,
.table-dark thead th {
    color: #ffffff !important;
}

.table-dark tbody tr:hover {
    background-color: #1f2937 !important;
}

/* ----- BADGES ----- */

.badge {
    padding: 0.45em 0.65em;
    font-size: 0.75rem;
}

.badge.bg-secondary {
    background-color: #64748b !important;
}

.badge.bg-info {
    background-color: #0ea5e9 !important;
}

.badge.bg-warning {
    background-color: #fbbf24 !important;
}

.badge.bg-success {
    background-color: #22c55e !important;
}

/* ----- IMAGE THUMBNAILS ----- */

.card-img-top {
    border-top-left-radius: 1rem;
    border-top-right-radius: 1rem;
    max-height: 200px;
    object-fit: cover;
}