:root {
    --admin-primary: #1f3e92;
    --admin-primary-dark: #13295f;
    --admin-accent: #7b3fe4;
    --admin-bg: #f4f7fc;
    --admin-surface: #ffffff;
    --admin-border: #dde5f3;
    --admin-text: #1e2a3b;
    --admin-muted: #6d7990;
    --admin-shadow: 0 12px 30px rgba(28, 52, 104, 0.08);
}

body.admin-body {
    font-family: 'Prompt', sans-serif;
    background: radial-gradient(circle at 10% -10%, #edf2ff 0%, #f4f7fc 50%, #f6f8fd 100%);
    color: var(--admin-text);
    min-height: 100vh;
}

.admin-navbar {
    background: linear-gradient(135deg, var(--admin-primary-dark) 0%, var(--admin-primary) 52%, var(--admin-accent) 100%);
    box-shadow: 0 8px 24px rgba(14, 28, 62, 0.25);
}

.admin-navbar .navbar-brand {
    color: #fff;
    font-weight: 600;
    letter-spacing: 0.2px;
}

.admin-navbar .brand-logo {
    width: 36px;
    height: 36px;
    object-fit: contain;
    border-radius: 10px;
    padding: 3px;
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.28);
    box-shadow: 0 5px 14px rgba(9, 18, 42, 0.24);
}

.admin-navbar .brand-title {
    font-size: clamp(0.8rem, 1.35vw, 0.93rem);
    line-height: 1.2;
    font-weight: 600;
}

.admin-navbar .navbar-toggler {
    border: 1px solid rgba(255, 255, 255, 0.4);
}

.admin-navbar .nav-link {
    color: rgba(255, 255, 255, 0.84);
    border-radius: 999px;
    padding: 0.28rem 0.68rem;
    font-size: 0.84rem;
    line-height: 1.15;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.admin-navbar .navbar-nav {
    gap: 0.18rem;
}

.admin-navbar .nav-link:hover,
.admin-navbar .nav-link:focus,
.admin-navbar .nav-link.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.15);
}

.admin-user-chip {
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    padding: 0.35rem 0.9rem;
    font-size: 0.82rem;
}

.admin-main {
    padding-top: 2rem;
    padding-bottom: 2.5rem;
}

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.3rem;
}

.page-title {
    margin: 0;
    font-size: 1.55rem;
    font-weight: 600;
    letter-spacing: 0.15px;
}

.page-subtitle {
    margin: 0.2rem 0 0;
    color: var(--admin-muted);
    font-size: 0.95rem;
}

.edit-lang-indicator {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--admin-border);
    background: #fff;
    border-radius: 999px;
    padding: 0.4rem 0.8rem;
    font-size: 0.86rem;
    font-weight: 500;
    color: #2a3a57;
}

.edit-lang-indicator.is-th {
    border-color: #cdb9ff;
    background: #f6f1ff;
    color: #6338b4;
}

.edit-lang-indicator.is-en {
    border-color: #b6d8ff;
    background: #eef6ff;
    color: #1f4c95;
}

.edit-lang-indicator.is-all {
    border-color: #ced6e8;
    background: #f5f7fc;
    color: #4f5e78;
}

.admin-edit-toolbar {
    border: 1px solid #dbe4f5;
    border-radius: 12px;
    padding: 0.65rem 0.9rem;
    background: linear-gradient(180deg, #fbfdff, #f4f8ff);
    display: flex;
    align-items: stretch;
    justify-content: space-between;
}

.admin-edit-toolbar-left {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 0.45rem;
    min-height: 88px;
    height: 100%;
    padding: 0.85rem 1rem;
    border: 1px solid #dbe4f5;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.72);
}

.admin-edit-toolbar-left .small.text-muted {
    line-height: 1.1;
}

.admin-edit-toolbar-left .form-check {
    min-height: 0;
    display: flex;
    align-items: center;
}

.admin-status-switches {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem 1.5rem;
}

.admin-status-switches .form-check {
    margin-bottom: 0;
}

.admin-edit-toolbar-left .edit-lang-indicator {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
}

@media (max-width: 767.98px) {
    .admin-edit-toolbar-left {
        min-height: auto;
        padding: 0.75rem 0.85rem;
    }

    .admin-status-switches {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.65rem;
    }
}

.admin-card {
    background: var(--admin-surface);
    border: 1px solid var(--admin-border);
    border-radius: 16px;
    box-shadow: var(--admin-shadow);
}

.admin-card > .card-body {
    padding: 1.3rem 1.45rem;
}

.admin-card > .table-responsive {
    padding: 0.55rem 1.2rem 0.8rem;
}

.admin-stat {
    position: relative;
    overflow: hidden;
}

.admin-stat .card-body {
    padding: 1.25rem 1.35rem;
}

.admin-stat::after {
    content: '';
    position: absolute;
    right: -45px;
    bottom: -45px;
    width: 130px;
    height: 130px;
    border-radius: 50%;
    background: linear-gradient(130deg, rgba(31, 62, 146, 0.09), rgba(123, 63, 228, 0.14));
}

.admin-stat h2 {
    font-size: 0.92rem;
    color: var(--admin-muted);
    font-weight: 400;
    margin-bottom: 0.3rem;
}

.admin-stat .count {
    font-size: 2rem;
    line-height: 1;
    font-weight: 600;
    color: var(--admin-text);
}

.admin-stat .stat-icon {
    width: 40px;
    height: 40px;
    border-radius: 11px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: linear-gradient(145deg, var(--admin-primary), var(--admin-accent));
    margin-bottom: 0.55rem;
}

.admin-quick-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.admin-entity-card {
    border: 1px solid var(--admin-border);
    border-radius: 14px;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.admin-entity-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 22px rgba(24, 43, 92, 0.1);
    border-color: #c9d7ef;
}

.admin-entity-card .entity-icon {
    width: 40px;
    height: 40px;
    border-radius: 11px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.55rem;
    color: var(--admin-primary);
    background: #eff4ff;
}

.admin-entity-card .card-body {
    padding: 1.15rem 1.2rem;
}

.admin-table {
    border-color: var(--admin-border);
}

.admin-table thead th {
    color: var(--admin-muted);
    font-size: 0.88rem;
    font-weight: 500;
    text-transform: none;
    border-bottom-color: var(--admin-border);
    padding: 0.9rem 0.95rem;
}

.admin-table tbody td {
    border-bottom-color: #eef2fa;
    vertical-align: middle;
    padding: 0.95rem;
}

.admin-table tbody tr:last-child td {
    border-bottom-width: 0;
}

.admin-tree-name {
    display: inline-flex;
    align-items: center;
    line-height: 1.35;
}

div.dataTables_wrapper div.dataTables_filter input,
div.dataTables_wrapper div.dataTables_length select {
    border-radius: 10px;
    border: 1px solid #d5e0f2;
    padding: 0.35rem 0.55rem;
}

div.dataTables_wrapper div.dataTables_filter input:focus,
div.dataTables_wrapper div.dataTables_length select:focus {
    outline: none;
    border-color: #a7bbe9;
    box-shadow: 0 0 0 0.2rem rgba(31, 62, 146, 0.11);
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    border-radius: 8px !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current,
.dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
    border: 1px solid #b6c7ec !important;
    background: #edf3ff !important;
    color: var(--admin-primary) !important;
}

.admin-form .form-label {
    color: #3d4c65;
    font-size: 0.93rem;
    font-weight: 500;
}

.admin-form .form-control,
.admin-form .form-select {
    border-radius: 10px;
    border-color: #d5e0f2;
    font-size: 0.95rem;
}

.admin-form .form-control:focus,
.admin-form .form-select:focus {
    border-color: #a7bbe9;
    box-shadow: 0 0 0 0.22rem rgba(31, 62, 146, 0.13);
}

.admin-form .CodeMirror {
    border: 1px solid #d5e0f2;
    border-radius: 10px;
    font-size: 0.93rem;
    box-shadow: inset 0 1px 2px rgba(17, 30, 63, 0.05);
}

.admin-form .CodeMirror-focused {
    border-color: #a7bbe9;
    box-shadow: 0 0 0 0.22rem rgba(31, 62, 146, 0.13);
}

.admin-form .CodeMirror-line::selection,
.admin-form .CodeMirror-line > span::selection,
.admin-form .CodeMirror-line > span > span::selection {
    background: rgba(98, 170, 255, 0.38);
}

.admin-form .CodeMirror-line::-moz-selection,
.admin-form .CodeMirror-line > span::-moz-selection,
.admin-form .CodeMirror-line > span > span::-moz-selection {
    background: rgba(98, 170, 255, 0.38);
}

.admin-form .CodeMirror-selected {
    background: rgba(98, 170, 255, 0.34) !important;
}

.admin-form .CodeMirror-focused .CodeMirror-selected {
    background: rgba(123, 192, 255, 0.48) !important;
}

.admin-form .CodeMirror-gutters {
    border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.btn {
    border-radius: 10px;
    font-weight: 500;
}

.btn-primary {
    background: linear-gradient(135deg, var(--admin-primary), var(--admin-accent));
    border: none;
}

.btn-primary:hover,
.btn-primary:focus {
    background: linear-gradient(135deg, #163276, #6b35cb);
}

.btn-outline-primary {
    border-color: #b6c7ec;
    color: var(--admin-primary);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
    background: #edf3ff;
    color: var(--admin-primary);
    border-color: #9fb7e9;
}

.section-note {
    color: var(--admin-muted);
    font-size: 0.92rem;
}

.admin-lang-tabs .nav-link {
    border-radius: 999px;
    border: 1px solid #ccd8ef;
    color: #334a7a;
    background: #f6f9ff;
    padding: 0.35rem 0.85rem;
}

.admin-lang-tabs .nav-link.active {
    color: #fff;
    background: linear-gradient(135deg, var(--admin-primary), var(--admin-accent));
    border-color: transparent;
}

.footer-admin-row {
    border: 1px solid #dbe5f5;
    border-radius: 14px;
    padding: 0.95rem;
    background: linear-gradient(180deg, #ffffff, #f9fbff);
}

.footer-admin-column {
    border: 1px solid #d9e3f5;
    border-radius: 12px;
    background: #fff;
}

.footer-admin-item {
    border: 1px solid #e1e8f7;
    border-radius: 10px;
    padding: 0.55rem 0.7rem;
    background: #fbfdff;
}

.footer-admin-item > summary {
    cursor: pointer;
    font-weight: 500;
    color: #2f4267;
}

.footer-admin-item > summary::-webkit-details-marker {
    display: none;
}

.footer-admin-item > summary::before {
    content: '▸';
    margin-right: 0.38rem;
    color: #6b7fa8;
    display: inline-block;
    transition: transform 0.2s ease;
}

.footer-admin-item[open] > summary::before {
    transform: rotate(90deg);
}

.footer-admin-item-new {
    border-style: dashed;
}

.footer-admin-add-column {
    border-top: 1px dashed #d6e0f2;
    padding-top: 0.9rem;
}

.empty-state {
    border: 1px dashed #cad8f1;
    border-radius: 12px;
    padding: 1.2rem;
    color: var(--admin-muted);
    text-align: center;
    background: #fafcff;
}

.login-wrap {
    min-height: calc(100vh - 130px);
    display: flex;
    align-items: center;
}

.login-card {
    border: 1px solid var(--admin-border);
    border-radius: 18px;
    box-shadow: var(--admin-shadow);
    overflow: hidden;
}

.login-head {
    padding: 1.15rem 1.4rem;
    color: #fff;
    background: linear-gradient(135deg, var(--admin-primary-dark), var(--admin-primary), var(--admin-accent));
}

.login-head h1 {
    font-size: 1.15rem;
    margin: 0;
    font-weight: 500;
}

.login-head p {
    margin: 0.3rem 0 0;
    opacity: 0.88;
    font-size: 0.88rem;
}

@media (max-width: 1199.98px) {
    .admin-navbar .nav-link {
        border-radius: 10px;
        margin-bottom: 0.35rem;
    }

    .admin-navbar .brand-title {
        font-size: 0.84rem;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .admin-main {
        padding-top: 1.35rem;
    }
}