:root {
    --glass-bg: rgba(255, 255, 255, 0.55);
    --glass-border: rgba(255, 255, 255, 0.35);
    --primary: #6b4226;
    --primary-dark: #4a2c18;
    --accent: #d4a373;
    --text-main: #2b2b2b;
    --text-muted: #6b6b6b;
    --danger: #d64545;
    --success: #2e8b57;
    --radius-lg: 28px;
    --radius-md: 16px;
    --shadow-soft: 0 8px 32px rgba(31, 38, 135, 0.15);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: 'Segoe UI', Tahoma, Arial, sans-serif;
    background: linear-gradient(135deg, #f5e6d3 0%, #e8c9a0 45%, #d4a373 100%);
    color: var(--text-main);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    padding: 36px 32px;
    width: 100%;
    max-width: 420px;
    text-align: center;
}

.brand-title {
    font-size: 28px;
    margin: 0 0 4px;
    color: var(--primary-dark);
}

.brand-subtitle {
    margin: 0 0 24px;
    color: var(--text-muted);
}

.form-group {
    text-align: right;
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 0, 0, 0.12);
    background: rgba(255, 255, 255, 0.6);
    font-size: 15px;
    font-family: inherit;
    outline: none;
    transition: border-color .2s, box-shadow .2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(212, 163, 115, 0.25);
}

.field-error {
    display: block;
    color: var(--danger);
    font-size: 12px;
    margin-top: 4px;
    min-height: 14px;
}

.btn {
    display: inline-block;
    border: none;
    border-radius: var(--radius-md);
    padding: 13px 20px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: transform .15s, box-shadow .15s, opacity .15s;
}

.btn:disabled {
    opacity: .6;
    cursor: not-allowed;
}

.btn:active {
    transform: scale(0.97);
}

.btn-block {
    display: block;
    width: 100%;
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.7);
    color: var(--primary-dark);
    border: 1px solid rgba(0, 0, 0, 0.1);
    margin-top: 10px;
}

.gateway-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 10px;
}

.alert {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    margin-bottom: 18px;
    font-size: 14px;
    text-align: right;
}

.alert-error {
    background: rgba(214, 69, 69, 0.12);
    color: var(--danger);
    border: 1px solid rgba(214, 69, 69, 0.3);
}

.alert-success {
    background: rgba(46, 139, 87, 0.12);
    color: var(--success);
    border: 1px solid rgba(46, 139, 87, 0.3);
}

.success-box {
    text-align: center;
}

.generated-password {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 2px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: var(--radius-md);
    padding: 10px 16px;
    margin: 10px 0;
    display: inline-block;
    direction: ltr;
    word-break: break-all;
}

.hint {
    font-size: 13px;
    color: var(--text-muted);
}

.switch-link {
    margin-top: 18px;
    font-size: 14px;
}

.switch-link a {
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
}

.spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin .6s linear infinite;
    vertical-align: middle;
    margin-left: 6px;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@media (max-width: 480px) {
    .glass-card {
        padding: 28px 20px;
        border-radius: 20px;
    }
}

/* ===== مكونات صفحات التطبيق الداخلية ===== */
body.app-body {
    align-items: flex-start;
    padding: 16px;
}

.app-shell {
    width: 100%;
    max-width: 720px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin: 0 auto;
}

.navbar {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    text-align: right;
}

.navbar-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-dark);
    text-decoration: none;
}

.nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.nav-links a {
    font-size: 13px;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.5);
    color: var(--primary-dark);
    text-decoration: none;
    font-weight: 600;
}

.nav-links a.active {
    background: var(--primary);
    color: #fff;
}

.card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    padding: 24px;
    text-align: right;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.stat-box {
    background: rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-md);
    padding: 16px;
    text-align: center;
}

.stat-box .stat-value {
    font-size: 26px;
    font-weight: 800;
    color: var(--primary-dark);
}

.stat-box .stat-label {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}

.banner-item {
    display: block;
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 12px;
    text-decoration: none;
    color: inherit;
    background: rgba(255, 255, 255, 0.5);
}

.banner-item img {
    width: 100%;
    display: block;
    aspect-ratio: 1 / 1;
    object-fit: cover;
}

.banner-item .banner-text {
    padding: 12px 14px;
}

.banner-item .banner-title {
    font-weight: 700;
    margin: 0 0 4px;
}

.banner-item .banner-desc {
    font-size: 13px;
    color: var(--text-muted);
    margin: 0;
}

.banner-btn {
    display: inline-block;
    margin-top: 8px;
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    color: #fff;
}

.notice {
    border-radius: var(--radius-md);
    padding: 12px 16px;
    font-size: 14px;
    margin-bottom: 10px;
    text-align: right;
}

.notice-info {
    background: rgba(107, 66, 38, 0.08);
    color: var(--primary-dark);
    border: 1px solid rgba(107, 66, 38, 0.2);
}

.notice-warning {
    background: rgba(212, 163, 115, 0.18);
    color: #7a4d1f;
    border: 1px solid rgba(212, 163, 115, 0.4);
}

.list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.list-item {
    background: rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

.list-item .list-main {
    font-weight: 600;
    font-size: 14px;
}

.list-item .list-sub {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 2px;
}

.list-item .list-amount {
    font-weight: 700;
    font-size: 15px;
    white-space: nowrap;
}

.amount-positive {
    color: var(--success);
}

.amount-negative {
    color: var(--danger);
}

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
}

.badge-active {
    background: rgba(46, 139, 87, 0.15);
    color: var(--success);
}

.badge-used {
    background: rgba(107, 107, 107, 0.15);
    color: #555;
}

.badge-expired {
    background: rgba(214, 69, 69, 0.15);
    color: var(--danger);
}

.empty-state {
    text-align: center;
    padding: 30px 10px;
    color: var(--text-muted);
    font-size: 14px;
}

.section-title {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 14px;
    color: var(--primary-dark);
}

.qr-frame {
    background: #fff;
    padding: 20px;
    border-radius: var(--radius-md);
    display: inline-block;
    line-height: 0;
}

.qr-frame svg {
    display: block;
    width: 180px;
    height: 180px;
}

.code-box {
    font-family: monospace;
    font-size: 18px;
    letter-spacing: 1px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    direction: ltr;
    text-align: center;
    word-break: break-all;
}

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 1000;
}

.modal-box {
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    padding: 28px 24px;
    width: 100%;
    max-width: 360px;
    text-align: center;
}

.modal-message {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-main);
    margin: 0 0 20px;
}

.modal-actions {
    display: flex;
    gap: 10px;
}

.modal-actions .btn {
    flex: 1;
    margin-top: 0;
}

.search-result {
    background: rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    margin-bottom: 8px;
    cursor: pointer;
    text-align: right;
    border: 2px solid transparent;
    transition: border-color .15s;
}

.search-result:hover,
.search-result.selected {
    border-color: var(--accent);
}

.rank-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    margin-bottom: 8px;
}

.rank-number {
    font-size: 18px;
    font-weight: 800;
    color: var(--primary-dark);
    min-width: 28px;
    text-align: center;
}

.app-shell-wide {
    max-width: 1080px;
}

.table-wrap {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    white-space: nowrap;
}

.data-table th,
.data-table td {
    padding: 10px 12px;
    text-align: right;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.data-table th {
    color: var(--text-muted);
    font-weight: 700;
    font-size: 12px;
}

.data-table tbody tr {
    cursor: pointer;
    transition: background-color .15s;
}

.data-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.5);
}

.tag-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    background: rgba(107, 66, 38, 0.12);
    color: var(--primary-dark);
    margin-inline-start: 6px;
}

.timeline {
    display: flex;
    flex-direction: column;
    gap: 10px;
    border-right: 2px solid rgba(0, 0, 0, 0.08);
    padding-right: 16px;
}

.timeline-item {
    position: relative;
    padding-bottom: 4px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    right: -21px;
    top: 4px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
}

.timeline-date {
    font-size: 11px;
    color: var(--text-muted);
}

.timeline-title {
    font-size: 14px;
    font-weight: 600;
}

.tabs {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.tab-btn {
    padding: 8px 16px;
    border-radius: 999px;
    border: none;
    background: rgba(255, 255, 255, 0.5);
    color: var(--primary-dark);
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
}

.tab-btn.active {
    background: var(--primary);
    color: #fff;
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}