/* ===== DILI TOWN Resort and Spa — Brand Stylesheet ===== */

:root {
    --dt-blue-deep: #1a2a4a;
    --dt-blue-dark: #0f1b33;
    --dt-blue-medium: #243b6a;
    --dt-blue-light: #3a5a8a;
    --dt-gold: #c9a84c;
    --dt-gold-light: #dcc074;
    --dt-gold-dim: #b89a3e;
    --dt-cream: #f5f0e8;
    --dt-cream-dark: #ede5d5;
    --dt-beige: #faf7f2;
    --dt-white: #ffffff;
    --dt-text-dark: #1a1a1a;
    --dt-text-muted: #6b7280;
    --dt-border: #e5dfd5;
    --dt-success: #2e7d5b;
    --dt-danger: #b53b3b;
    --dt-warning: #c9a84c;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--dt-cream);
    color: var(--dt-text-dark);
    min-height: 100vh;
}

/* ===== ADMIN LAYOUT ===== */

.admin-wrapper {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.admin-sidebar {
    width: 260px;
    background: linear-gradient(180deg, var(--dt-blue-dark) 0%, var(--dt-blue-deep) 100%);
    color: var(--dt-white);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 1000;
    overflow-y: auto;
}

.sidebar-brand {
    padding: 24px 20px;
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.sidebar-brand img {
    max-width: 120px;
    height: auto;
    margin-bottom: 8px;
}

.sidebar-brand h5 {
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--dt-gold-light);
    margin: 0;
}

.sidebar-nav {
    flex: 1;
    padding: 16px 0;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.2s;
    border-left: 3px solid transparent;
}

.sidebar-nav a:hover {
    color: var(--dt-white);
    background: rgba(255,255,255,0.05);
    border-left-color: var(--dt-gold);
}

.sidebar-nav a.active {
    color: var(--dt-white);
    background: rgba(255,255,255,0.08);
    border-left-color: var(--dt-gold);
}

.sidebar-nav a svg,
.sidebar-nav a i {
    width: 18px;
    font-size: 18px;
    opacity: 0.7;
}

.sidebar-nav .nav-divider {
    height: 1px;
    background: rgba(255,255,255,0.08);
    margin: 12px 24px;
}

.sidebar-footer {
    padding: 16px 24px;
    border-top: 1px solid rgba(255,255,255,0.08);
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
}

.sidebar-footer .user-name {
    color: var(--dt-gold-light);
    font-weight: 500;
}

/* Main Content */
.admin-content {
    flex: 1;
    margin-left: 260px;
    padding: 0;
    min-height: 100vh;
    background: var(--dt-cream);
}

.admin-topbar {
    background: var(--dt-white);
    border-bottom: 1px solid var(--dt-border);
    padding: 16px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.admin-topbar h1 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--dt-blue-deep);
    margin: 0;
}

.page-content {
    padding: 32px;
}

/* ===== CARDS ===== */

.stat-card {
    background: var(--dt-white);
    border: 1px solid var(--dt-border);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    transition: box-shadow 0.2s;
}

.stat-card:hover {
    box-shadow: 0 4px 20px rgba(26,42,74,0.08);
}

.stat-card .stat-number {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--dt-blue-deep);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-card .stat-label {
    font-size: 0.85rem;
    color: var(--dt-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stat-card.stat-open .stat-number { color: var(--dt-success); }
.stat-card.stat-closed .stat-number { color: var(--dt-danger); }
.stat-card.stat-expired .stat-number { color: var(--dt-warning); }

/* ===== TABLES ===== */

.table-wrapper {
    background: var(--dt-white);
    border: 1px solid var(--dt-border);
    border-radius: 12px;
    overflow: hidden;
}

.table-wrapper table {
    margin: 0;
}

.table-wrapper .table thead th {
    background: var(--dt-blue-deep);
    color: var(--dt-white);
    font-weight: 500;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 14px 16px;
    border: none;
    white-space: nowrap;
}

.table-wrapper .table tbody td {
    padding: 12px 16px;
    vertical-align: middle;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--dt-border);
}

.table-wrapper .table tbody tr:hover {
    background: var(--dt-beige);
}

.table-wrapper .table tbody tr:last-child td {
    border-bottom: none;
}

/* ===== BADGES ===== */

.badge-status {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-open {
    background: #e8f5e9;
    color: #2e7d32;
}

.badge-closed {
    background: #fce4e4;
    color: #b53b3b;
}

.badge-expired {
    background: #fff8e1;
    color: #a67c00;
}

/* ===== BUTTONS ===== */

.btn-dili {
    background: var(--dt-blue-deep);
    color: var(--dt-white);
    border: none;
    padding: 10px 24px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s;
    cursor: pointer;
}

.btn-dili:hover {
    background: var(--dt-blue-medium);
    color: var(--dt-white);
}

.btn-dili-outline {
    background: transparent;
    color: var(--dt-blue-deep);
    border: 1.5px solid var(--dt-blue-deep);
    padding: 9px 24px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s;
    cursor: pointer;
}

.btn-dili-outline:hover {
    background: var(--dt-blue-deep);
    color: var(--dt-white);
}

.btn-gold {
    background: var(--dt-gold);
    color: var(--dt-blue-dark);
    border: none;
    padding: 10px 24px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.2s;
    cursor: pointer;
}

.btn-gold:hover {
    background: var(--dt-gold-dim);
    color: var(--dt-blue-dark);
}

.btn-danger-soft {
    background: #fce4e4;
    color: #b53b3b;
    border: none;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s;
    cursor: pointer;
}

.btn-danger-soft:hover {
    background: #f5c6c6;
}

.btn-success-soft {
    background: #e8f5e9;
    color: #2e7d32;
    border: none;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s;
    cursor: pointer;
}

.btn-success-soft:hover {
    background: #c8e6c9;
}

/* ===== FORMS ===== */

.form-card {
    background: var(--dt-white);
    border: 1px solid var(--dt-border);
    border-radius: 12px;
    padding: 32px;
    max-width: 700px;
}

.form-card .form-label {
    font-weight: 500;
    color: var(--dt-blue-deep);
    font-size: 0.9rem;
    margin-bottom: 4px;
}

.form-card .form-control,
.form-card .form-select {
    border: 1.5px solid var(--dt-border);
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 0.9rem;
    transition: border-color 0.2s;
}

.form-card .form-control:focus,
.form-card .form-select:focus {
    border-color: var(--dt-blue-medium);
    box-shadow: 0 0 0 3px rgba(36,59,106,0.1);
}

.form-card .text-danger {
    font-size: 0.8rem;
}

/* ===== DETAILS CARD ===== */

.detail-card {
    background: var(--dt-white);
    border: 1px solid var(--dt-border);
    border-radius: 12px;
    padding: 32px;
}

.detail-card .detail-row {
    display: flex;
    padding: 10px 0;
    border-bottom: 1px solid var(--dt-border);
}

.detail-card .detail-row:last-child {
    border-bottom: none;
}

.detail-card .detail-label {
    width: 200px;
    font-weight: 500;
    color: var(--dt-text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}

.detail-card .detail-value {
    flex: 1;
    font-size: 0.95rem;
    color: var(--dt-text-dark);
}

.qr-code-box {
    text-align: center;
    padding: 20px;
    background: var(--dt-beige);
    border-radius: 12px;
    border: 1px solid var(--dt-border);
}

.qr-code-box img {
    max-width: 200px;
    height: auto;
}

.public-url-box {
    background: var(--dt-beige);
    border: 1px solid var(--dt-border);
    border-radius: 8px;
    padding: 12px 16px;
    font-family: 'Consolas', 'Courier New', monospace;
    font-size: 0.85rem;
    word-break: break-all;
    color: var(--dt-blue-medium);
}

/* ===== FILTER BAR ===== */

.filter-bar {
    background: var(--dt-white);
    border: 1px solid var(--dt-border);
    border-radius: 12px;
    padding: 20px 24px;
    margin-bottom: 20px;
}

.filter-bar .form-control,
.filter-bar .form-select {
    border: 1.5px solid var(--dt-border);
    border-radius: 8px;
    font-size: 0.85rem;
    padding: 8px 12px;
}

/* ===== LOGIN PAGE ===== */

.login-page {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--dt-blue-dark) 0%, var(--dt-blue-deep) 50%, var(--dt-blue-medium) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card {
    background: var(--dt-white);
    border-radius: 16px;
    padding: 48px 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.login-card .login-logo {
    text-align: center;
    margin-bottom: 32px;
}

.login-card .login-logo img {
    max-width: 140px;
    height: auto;
    margin-bottom: 12px;
}

.login-card .login-logo h4 {
    color: var(--dt-blue-deep);
    font-weight: 300;
    font-size: 0.85rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin: 0;
}

.login-card .form-label {
    font-weight: 500;
    color: var(--dt-blue-deep);
    font-size: 0.85rem;
}

.login-card .form-control {
    border: 1.5px solid var(--dt-border);
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 0.95rem;
}

.login-card .form-control:focus {
    border-color: var(--dt-blue-medium);
    box-shadow: 0 0 0 3px rgba(36,59,106,0.1);
}

.login-card .btn-login {
    width: 100%;
    background: var(--dt-blue-deep);
    color: var(--dt-white);
    border: none;
    padding: 14px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.2s;
    cursor: pointer;
}

.login-card .btn-login:hover {
    background: var(--dt-blue-medium);
}

/* ===== PUBLIC GIFT CARD PAGE ===== */

.public-page {
    min-height: 100vh;
    background: linear-gradient(160deg, var(--dt-blue-dark) 0%, var(--dt-blue-deep) 40%, var(--dt-blue-medium) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.gift-voucher {
    background: var(--dt-cream);
    border-radius: 20px;
    max-width: 600px;
    width: 100%;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0,0,0,0.35);
    position: relative;
}

.gift-voucher::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--dt-gold-dim), var(--dt-gold-light), var(--dt-gold-dim));
}

.voucher-header {
    background: var(--dt-blue-deep);
    padding: 36px 40px 28px;
    text-align: center;
    position: relative;
}

.voucher-header img {
    max-width: 100px;
    height: auto;
    margin-bottom: 12px;
}

.voucher-header h1 {
    color: var(--dt-gold-light);
    font-size: 1.8rem;
    font-weight: 300;
    letter-spacing: 6px;
    text-transform: uppercase;
    margin: 0 0 4px;
}

.voucher-header .voucher-subtitle {
    color: rgba(255,255,255,0.5);
    font-size: 0.75rem;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.voucher-body {
    padding: 36px 40px;
}

.voucher-detail {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 14px 0;
    border-bottom: 1px solid var(--dt-border);
}

.voucher-detail:last-child {
    border-bottom: none;
}

.voucher-detail .vd-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--dt-text-muted);
    font-weight: 500;
}

.voucher-detail .vd-value {
    font-size: 1rem;
    color: var(--dt-blue-deep);
    font-weight: 600;
}

.voucher-code {
    text-align: center;
    padding: 24px 0;
    margin-top: 12px;
}

.voucher-code .code-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--dt-text-muted);
    margin-bottom: 6px;
}

.voucher-code .code-value {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--dt-blue-deep);
    letter-spacing: 3px;
    font-family: 'Consolas', 'Courier New', monospace;
}

.voucher-qr {
    text-align: center;
    padding: 20px 0 8px;
}

.voucher-qr img {
    max-width: 120px;
    height: auto;
    border-radius: 8px;
}

.voucher-footer {
    background: var(--dt-blue-deep);
    padding: 16px 40px;
    text-align: center;
}

.voucher-footer .expiry-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255,255,255,0.4);
}

.voucher-footer .expiry-date {
    font-size: 0.95rem;
    color: var(--dt-gold-light);
    font-weight: 500;
    letter-spacing: 1px;
}

/* Divider ornament */
.voucher-divider {
    text-align: center;
    padding: 8px 0;
    color: var(--dt-gold);
    font-size: 1.2rem;
    letter-spacing: 8px;
}

/* Inactive page */
.inactive-card {
    background: var(--dt-white);
    border-radius: 16px;
    padding: 60px 40px;
    max-width: 480px;
    width: 100%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.inactive-card img {
    max-width: 100px;
    height: auto;
    margin-bottom: 24px;
    opacity: 0.6;
}

.inactive-card h2 {
    color: var(--dt-blue-deep);
    font-weight: 300;
    font-size: 1.4rem;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.inactive-card p {
    color: var(--dt-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ===== RESPONSIVE ===== */

@media (max-width: 991px) {
    .admin-sidebar {
        width: 220px;
    }
    .admin-content {
        margin-left: 220px;
    }
}

@media (max-width: 767px) {
    .admin-sidebar {
        display: none;
    }
    .admin-content {
        margin-left: 0;
    }
    .page-content {
        padding: 20px;
    }
    .voucher-body {
        padding: 24px 20px;
    }
    .voucher-header {
        padding: 28px 20px 20px;
    }
    .voucher-header h1 {
        font-size: 1.3rem;
        letter-spacing: 4px;
    }
}

/* ===== ACTION BADGES ===== */

.action-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
}

.action-created {
    background: #e3f2fd;
    color: #1565c0;
}

.action-closed {
    background: #fce4e4;
    color: #b53b3b;
}

.action-reopened {
    background: #e8f5e9;
    color: #2e7d32;
}

/* ===== MISC ===== */

.text-gold { color: var(--dt-gold); }
.text-blue-deep { color: var(--dt-blue-deep); }
.bg-cream { background-color: var(--dt-cream); }

a.table-action {
    color: var(--dt-blue-medium);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.85rem;
}

a.table-action:hover {
    color: var(--dt-blue-deep);
    text-decoration: underline;
}