/* ── Variables ───────────────────────────────────────────── */
:root {
    --primary-blue: #1B9DD9;
    --primary-red: #E6352B;
    --dark-blue: #1585B8;
    --light-gray: #f8f9fa;
    --text-dark: #333333;
    --text-muted: #6c757d;
}

/* ── Base ────────────────────────────────────────────────── */
body {
    background-color: var(--light-gray);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.container {
    padding-top: 30px;
    padding-bottom: 30px;
}

/* ── Navbar ──────────────────────────────────────────────── */
.navbar {
    background-color: white !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.navbar-brand img {
    height: 35px;
}

.nav-link {
    font-weight: 500;
    color: #333;
    transition: color 0.3s;
}

.nav-link:hover {
    color: var(--primary-blue);
}

.nav-link.active {
    color: var(--primary-blue) !important;
    font-weight: 600;
}

.nav-link.text-danger {
    color: var(--primary-red) !important;
}

.nav-link.text-danger:hover {
    color: #d62b21 !important;
}

/* ── Cards ───────────────────────────────────────────────── */
.card {
    border: none;
    border-radius: 12px;
    margin-bottom: 25px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
}

.card.bg-primary  { background-color: var(--primary-blue) !important; }
.card.bg-danger   { background-color: var(--primary-red)  !important; }
.card.bg-warning  { background-color: #ffc107 !important; }
.card.bg-success  { background-color: #28a745 !important; }
.card.bg-secondary{ background-color: #6c757d !important; }

.card-header {
    font-weight: 600;
    border-bottom: none;
    padding: 1rem 1.25rem;
    background-color: transparent;
    border-radius: 12px 12px 0 0 !important;
}

.card-body {
    padding: 1.5rem;
    position: relative;
}

.card-title {
    font-size: 2rem;
    font-weight: 700;
}

/* White wrapper card (no colored bg) */
.content-card {
    background-color: white;
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 30px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn-primary {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
    transition: all 0.3s;
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--dark-blue);
    border-color: var(--dark-blue);
}

.btn-secondary {
    background-color: #6c757d;
    border-color: #6c757d;
    transition: all 0.3s;
    padding: 8px 20px;
    font-weight: 500;
}

.btn-secondary:hover {
    background-color: #5a6268;
    border-color: #5a6268;
}

/* ── Forms ───────────────────────────────────────────────── */
.form-label {
    font-weight: 500;
    color: var(--text-dark);
}

.form-control {
    border-radius: 8px;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 0.25rem rgba(27, 157, 217, 0.25);
}

.search-bar {
    margin-bottom: 25px;
    border-radius: 8px;
    padding: 12px 15px;
    border: 1px solid #ddd;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.search-bar:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 0.25rem rgba(27, 157, 217, 0.25);
}

/* ── Tables ──────────────────────────────────────────────── */
.table {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.table-dark {
    background-color: var(--primary-blue) !important;
    border: none;
}

.table-striped > tbody > tr:nth-of-type(odd) {
    background-color: rgba(27, 157, 217, 0.05);
}

.table th {
    background-color: rgba(27, 157, 217, 0.1);
}

/* ── Badges ──────────────────────────────────────────────── */
.badge.bg-danger { background-color: var(--primary-red) !important; }
.badge.bg-info   { background-color: var(--primary-blue) !important; color: white !important; }

/* ── Typography ──────────────────────────────────────────── */
.page-title {
    font-weight: 600;
    color: #333;
    margin-bottom: 30px;
}

.section-title {
    font-weight: 600;
    margin-bottom: 20px;
    color: #333;
    border-bottom: 2px solid var(--primary-blue);
    padding-bottom: 10px;
    display: inline-block;
}

/* ── Breadcrumb ──────────────────────────────────────────── */
.breadcrumb {
    background-color: transparent;
    padding: 0;
    margin-bottom: 20px;
}

.breadcrumb-item a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: color 0.3s;
}

.breadcrumb-item a:hover {
    color: var(--dark-blue);
    text-decoration: underline;
}

.breadcrumb-item.active { color: #666; }

/* ── Alerts ──────────────────────────────────────────────── */
.alert-warning {
    border-radius: 8px;
    border: none;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}