:root {
    --primary: #12395b;
    --primary-dark: #0b2439;
    --secondary: #0f8b8d;
    --accent: #c8a85d;
    --light: #f5f7fa;
    --text: #1f2937;
}

body {
    font-family: "Manrope", sans-serif;
    color: var(--text);
    background: #fff;
}

h1, h2, h3, h4, h5, h6 {
    font-family: "Merriweather", serif;
}

.text-primary,
.navbar .nav-link.active,
.navbar-brand {
    color: var(--primary) !important;
}

.site-brand-logo {
    width: 32px;
    height: 32px;
    object-fit: contain;
    filter: drop-shadow(0 4px 10px rgba(18, 57, 91, 0.14));
}

.site-brand-text {
    max-width: 220px;
    line-height: 1.15;
    font-size: 0.95rem;
}

.footer-logo {
    width: 38px;
    height: 38px;
    object-fit: contain;
    filter: drop-shadow(0 6px 14px rgba(18, 57, 91, 0.12));
}

.btn-primary,
.bg-primary {
    background-color: var(--primary) !important;
    border-color: var(--primary) !important;
}

.btn-outline-primary {
    color: var(--primary);
    border-color: var(--primary);
}

.btn-outline-primary:hover {
    background-color: var(--primary);
    color: #fff;
}

.hero-section {
    background:
        linear-gradient(135deg, rgba(18, 57, 91, 0.94), rgba(15, 139, 141, 0.82)),
        url('https://images.unsplash.com/photo-1523050854058-8df90110c9f1?auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
    color: #fff;
    padding: 110px 0 90px;
}

.hero-card,
.feature-card,
.content-card,
.admin-card {
    border: 0;
    border-radius: 18px;
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
}

.section-space {
    padding: 72px 0;
}

.section-soft {
    background: linear-gradient(180deg, #ffffff 0%, var(--light) 100%);
}

.service-icon {
    width: 62px;
    height: 62px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background: rgba(18, 57, 91, 0.08);
    color: var(--primary);
    font-size: 1.6rem;
}

.card-cover {
    height: 220px;
    object-fit: cover;
}

.page-hero {
    background: linear-gradient(135deg, rgba(18, 57, 91, 0.96), rgba(200, 168, 93, 0.9));
    color: #fff;
    padding: 72px 0;
}

.site-footer {
    background: #f8fafc;
}

.footer-title {
    color: var(--primary);
    margin-bottom: 1rem;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: #4b5563;
    text-decoration: none;
}

.social-link {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(18, 57, 91, 0.08);
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.metric-card {
    background: linear-gradient(135deg, #fff, #f8fbff);
    border-left: 4px solid var(--accent);
}

.admin-wrapper {
    min-height: 100vh;
    background: #f3f6fb;
}

.admin-sidebar {
    min-height: 100vh;
    background: var(--primary-dark);
}

.admin-sidebar .nav-link {
    color: rgba(255, 255, 255, 0.82);
    border-radius: 10px;
    margin-bottom: 0.35rem;
}

.admin-sidebar .nav-link.active,
.admin-sidebar .nav-link:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
}

.admin-brand-logo,
.login-logo {
    width: 36px;
    height: 36px;
    object-fit: contain;
    background: transparent;
    border-radius: 0;
    padding: 0;
    box-shadow: none;
}

.login-logo {
    width: 58px;
    height: 58px;
    filter: drop-shadow(0 8px 18px rgba(18, 57, 91, 0.12));
}

.table thead th {
    white-space: nowrap;
}

.rating-stars {
    color: var(--accent);
}

.object-cover {
    object-fit: cover;
}

@media (max-width: 991px) {
    .hero-section {
        padding: 90px 0 70px;
    }

    .admin-sidebar {
        min-height: auto;
    }

    .site-brand-text {
        max-width: 170px;
        font-size: 0.88rem;
    }
}