:root {
    --primary:    #0f0c29;
    --primary-md: #302b63;
    --accent:     #6c63ff;
    --accent-hov: #5a52e0;
    --bg:         #f4f6fb;
    --card-bg:    #ffffff;
}

body {
    background: var(--bg);
    font-family: 'Inter', system-ui, sans-serif;
    color: #1a1a2e;
}

/* ── Navbar ── */
.site-navbar {
    background: var(--primary);
    padding: 0.75rem 0;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.25);
    position: sticky;
    top: 0;
    z-index: 1030;
}

.site-navbar .navbar-brand {
    font-size: 1.35rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.3px;
    text-decoration: none;
}

.site-navbar .navbar-brand .accent {
    color: var(--accent);
}

.site-navbar .nav-link {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.4rem 0.9rem;
    border-radius: 7px;
    transition: background 0.18s, color 0.18s;
}

.site-navbar .nav-link:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
}

.site-navbar .btn-add {
    background: var(--accent);
    color: #fff !important;
    border-radius: 8px;
    padding: 0.4rem 1.1rem;
    font-weight: 600;
    transition: background 0.18s, transform 0.15s;
}

.site-navbar .btn-add:hover {
    background: var(--accent-hov);
    transform: translateY(-1px);
}

.navbar-toggler {
    border: none;
    color: rgba(255, 255, 255, 0.8);
}

.navbar-toggler:focus { box-shadow: none; }

/* ── Footer ── */
.site-footer {
    background: var(--primary);
}

.site-footer .footer-body {
    padding: 2.5rem 0 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer .brand-name {
    color: #fff;
    font-size: 1.2rem;
    font-weight: 700;
}

.site-footer .brand-name .accent { color: var(--accent); }

.site-footer .footer-desc {
    color: rgba(255, 255, 255, 0.45);
    font-size: 0.88rem;
    margin-top: 0.4rem;
}

/* ── Cards (listing pages) ── */
.apt-card {
    background: var(--card-bg);
    border: none;
    border-radius: 14px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    transition: transform 0.18s, box-shadow 0.18s;
}

.apt-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

/* ── Forms ── */
.form-card {
    background: var(--card-bg);
    border-radius: 16px;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.07);
    padding: 2.2rem 2rem;
}

.form-label {
    font-weight: 500;
    font-size: 0.9rem;
    color: #444;
}

.form-control {
    border-radius: 9px;
    border: 1.5px solid #e0e0ef;
    font-size: 0.95rem;
    padding: 0.55rem 0.9rem;
    transition: border-color 0.18s, box-shadow 0.18s;
}

.form-control:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.15);
}

.btn-primary {
    background: var(--accent);
    border: none;
    border-radius: 9px;
    font-weight: 600;
    padding: 0.6rem 1.6rem;
    transition: background 0.18s, transform 0.15s;
}

.btn-primary:hover {
    background: var(--accent-hov);
    transform: translateY(-1px);
}

.btn-outline-secondary {
    border-radius: 9px;
    font-weight: 500;
}

.container { max-width: 1100px; }