:root {
    --smb-gold-dark: #8D6A12;
    --smb-gold-mid: #A68B44;
    --smb-gold-light: #C5B079;
    --smb-gold-pale: #E8DFC8;
    --smb-gold-bg: #FDFCF9;
    --smb-dark: #1A1A1A;
    --primary-600: #8D6A12;
    --primary-500: #A68B44;
    --brand: #8D6A12;
}

.btn-warning,
.btn-primary {
    background-color: var(--smb-gold-dark) !important;
    border-color: var(--smb-gold-dark) !important;
    color: #fff !important;
}
.btn-warning:hover,
.btn-primary:hover {
    background-color: var(--smb-gold-mid) !important;
    border-color: var(--smb-gold-mid) !important;
    color: #fff !important;
}

.sidebar-menu li > a.active-page,
.sidebar-menu li.dropdown.open > a,
.nav-pills .nav-link.active {
    background: rgba(141, 106, 18, .12) !important;
    color: var(--smb-gold-dark) !important;
}

.badge-thegaun {
    background: #8D6A12;
    color: #fff;
}
.badge-mahagaun {
    background: #1A1A1A;
    color: #E8DFC8;
}

.brand-tabs .nav-link {
    color: #5b4b3b;
    font-weight: 600;
}
.brand-tabs .nav-link.active {
    background: var(--smb-gold-dark);
    color: #fff;
}

.card-metric {
    border: 1px solid var(--smb-gold-pale);
    border-radius: 12px;
    background: #fff;
    padding: 18px 20px;
}
.card-metric .num {
    font-size: 28px;
    font-weight: 700;
    color: var(--smb-gold-dark);
}
.page-title {
    font-weight: 700;
    color: var(--smb-dark);
}

.login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(160deg, #1A1A1A 0%, #2d2217 50%, #8D6A12 100%);
}
.login-box {
    background: #fffdf8;
    padding: 36px;
    border-radius: 16px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 16px 40px rgba(0,0,0,.25);
}
.login-box .btn-login {
    background: #8D6A12;
    border: 0;
    color: #fff;
    width: 100%;
    padding: 12px;
    border-radius: 10px;
    font-weight: 600;
}