:root {
    --admin-primary: #c8102e;
    --admin-white: #ffffff;
    --admin-ink: #111111;
    --admin-muted: #656d78;
    --admin-line: rgba(17, 17, 17, 0.08);
    --admin-bg: #f7f8fa;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body.admin-body {
    margin: 0;
    background: var(--admin-bg);
    color: var(--admin-ink);
    font-family: "Work Sans", Arial, sans-serif;
}

.admin-login-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(420px, 0.55fr);
    background: var(--admin-white);
}

.admin-login-brand {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 3rem;
    background: linear-gradient(135deg, #c8102e 0%, #7f0719 100%);
    color: var(--admin-white);
}

.admin-login-brand img {
    width: 86px;
    height: auto;
    background: var(--admin-white);
    padding: 0.35rem;
}

.admin-login-brand h1 {
    max-width: 680px;
    margin: 0;
    font-size: clamp(2.2rem, 6vw, 5.4rem);
    line-height: 0.95;
    letter-spacing: 0;
}

.admin-login-panel {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.admin-card {
    width: 100%;
    max-width: 460px;
    background: var(--admin-white);
    border: 1px solid var(--admin-line);
    box-shadow: 0 24px 60px rgba(17, 17, 17, 0.08);
    padding: 2rem;
}

.admin-card h2,
.admin-page-title {
    margin: 0;
    font-size: 1.75rem;
    line-height: 1.15;
}

.admin-muted {
    color: var(--admin-muted);
    line-height: 1.65;
}

.admin-form {
    display: grid;
    gap: 1rem;
    margin-top: 1.5rem;
}

.admin-form-split {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.admin-field label {
    display: block;
    margin-bottom: 0.45rem;
    color: var(--admin-muted);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.admin-field input,
.admin-field textarea,
.admin-field select {
    width: 100%;
    border: 1px solid var(--admin-line);
    background: #fbfbfc;
    color: var(--admin-ink);
    padding: 0.95rem 1rem;
    font: inherit;
}

.admin-field input:focus,
.admin-field textarea:focus,
.admin-field select:focus {
    outline: 3px solid rgba(200, 16, 46, 0.12);
    border-color: rgba(200, 16, 46, 0.5);
}

.admin-thumb {
    width: 76px;
    height: 58px;
    object-fit: cover;
    display: block;
    background: #f4f5f7;
}

.admin-preview {
    width: 160px;
    height: 110px;
    object-fit: cover;
    display: block;
    margin-top: 0.8rem;
    background: #f4f5f7;
}

.admin-form-panel {
    max-width: 760px;
    margin-left: auto;
    margin-right: auto;
}

.admin-dropzone {
    display: grid !important;
    place-items: center;
    gap: 0.5rem;
    min-height: 220px;
    border: 2px dashed rgba(200, 16, 46, 0.32);
    background: rgba(200, 16, 46, 0.04);
    color: var(--admin-ink) !important;
    cursor: pointer;
    padding: 1.2rem;
    text-align: center;
    letter-spacing: 0 !important;
    text-transform: none !important;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.admin-dropzone.is-dragover {
    border-color: var(--admin-primary);
    background: rgba(200, 16, 46, 0.09);
}

.admin-dropzone input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.admin-dropzone-icon {
    color: var(--admin-primary);
    font-size: 2rem;
}

.admin-dropzone strong {
    font-size: 1.05rem;
}

.admin-dropzone small {
    color: var(--admin-muted);
    font-size: 0.86rem;
    font-weight: 700;
}

.admin-dropzone-preview {
    width: 180px;
    height: 120px;
    object-fit: cover;
    margin-top: 0.5rem;
    background: #fff;
    border: 1px solid var(--admin-line);
}

.ck-editor__editable {
    min-height: 180px;
}

.cke_chrome {
    border-color: var(--admin-line) !important;
    box-shadow: none !important;
}

.cke_top,
.cke_bottom {
    background: #fbfbfc !important;
    border-color: var(--admin-line) !important;
}

.cke_contents {
    min-height: 260px !important;
}

.admin-btn {
    border: 0;
    background: var(--admin-primary);
    color: var(--admin-white);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0.85rem 1.25rem;
    font-weight: 900;
    letter-spacing: 0.14em;
    text-decoration: none;
    text-transform: uppercase;
    transition: transform 0.2s ease, background 0.2s ease;
}

.admin-btn:hover {
    background: #920b20;
    transform: translateY(-2px);
}

.admin-btn.secondary {
    background: var(--admin-white);
    color: var(--admin-primary);
    border: 1px solid rgba(200, 16, 46, 0.22);
}

.admin-alert {
    margin-top: 1rem;
    padding: 0.85rem 1rem;
    border: 1px solid rgba(200, 16, 46, 0.18);
    background: rgba(200, 16, 46, 0.08);
    color: #8b0a1e;
}

.admin-alert.success {
    border-color: rgba(19, 115, 51, 0.18);
    background: rgba(19, 115, 51, 0.08);
    color: #137333;
}

.admin-layout {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
}

.admin-sidebar {
    background: var(--admin-primary);
    color: var(--admin-white);
    padding: 1.5rem;
}

.admin-logo {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    color: var(--admin-white);
    font-weight: 900;
    letter-spacing: 0.12em;
    text-decoration: none;
    text-transform: uppercase;
}

.admin-logo img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    background: var(--admin-white);
    padding: 0.2rem;
}

.admin-nav {
    display: grid;
    gap: 0.45rem;
    margin-top: 2rem;
}

.admin-nav a {
    color: var(--admin-white);
    display: block;
    padding: 0.9rem 1rem;
    text-decoration: none;
    font-weight: 800;
}

.admin-nav a:hover,
.admin-nav a.active {
    background: rgba(255, 255, 255, 0.16);
}

.admin-nav-dropdown {
    margin-top: 0.65rem;
}

.admin-nav-dropdown summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.9rem 1rem;
    color: var(--admin-white);
    cursor: pointer;
    font-weight: 800;
    list-style: none;
}

.admin-nav-dropdown summary::-webkit-details-marker {
    display: none;
}

.admin-nav-dropdown summary:hover,
.admin-nav-dropdown[open] summary {
    background: rgba(255, 255, 255, 0.16);
}

.admin-nav-dropdown summary i {
    font-size: 0.78rem;
    transition: transform 0.2s ease;
}

.admin-nav-dropdown[open] summary i {
    transform: rotate(180deg);
}

.admin-nav-dropdown-menu {
    display: grid;
    gap: 0.25rem;
    padding: 0.35rem 0 0.35rem 0.8rem;
}

.admin-nav a.admin-nav-child {
    padding: 0.75rem 1rem;
    border-left: 2px solid rgba(255, 255, 255, 0.28);
    font-size: 0.92rem;
}

.admin-main {
    padding: 2rem;
}

.admin-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.admin-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.admin-stat,
.admin-panel {
    background: var(--admin-white);
    border: 1px solid var(--admin-line);
    padding: 1.4rem;
}

a.admin-stat {
    display: block;
    color: inherit;
    text-decoration: none;
    transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

a.admin-stat:hover {
    border-color: rgba(200, 16, 46, 0.28);
    box-shadow: 0 12px 28px rgba(17, 17, 17, 0.08);
    transform: translateY(-2px);
}

.admin-stat strong {
    display: block;
    color: var(--admin-primary);
    font-size: 2.25rem;
    line-height: 1;
}

.admin-grid {
    display: grid;
    grid-template-columns: minmax(320px, 0.38fr) minmax(0, 0.62fr);
    gap: 1rem;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table-controls,
.admin-table-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin: 1rem 0;
}

.admin-table-controls label {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    color: var(--admin-muted);
    font-size: 0.9rem;
    font-weight: 800;
}

.admin-table-controls input,
.admin-table-controls select {
    border: 1px solid var(--admin-line);
    background: #ffffff;
    color: var(--admin-ink);
    min-height: 42px;
    padding: 0.55rem 0.7rem;
}

.admin-table-controls input {
    min-width: 260px;
}

.admin-table-footer {
    color: var(--admin-muted);
    font-size: 0.9rem;
    font-weight: 800;
}

.admin-pagination {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex-wrap: wrap;
}

.admin-pagination a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    min-height: 38px;
    border: 1px solid var(--admin-line);
    background: #ffffff;
    color: var(--admin-ink);
    padding: 0.45rem 0.7rem;
    text-decoration: none;
    font-weight: 800;
}

.admin-pagination a.current {
    background: var(--admin-primary);
    border-color: var(--admin-primary);
    color: #ffffff;
}

.admin-pagination a.disabled {
    pointer-events: none;
    opacity: 0.45;
}

.admin-table th,
.admin-table td {
    border-bottom: 1px solid var(--admin-line);
    padding: 0.85rem;
    text-align: left;
    vertical-align: top;
}

.admin-table th {
    color: var(--admin-muted);
    font-size: 0.76rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.admin-actions {
    display: flex;
    gap: 0.65rem;
    flex-wrap: wrap;
}

.admin-icon-btn {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--admin-primary);
    border: 1px solid rgba(200, 16, 46, 0.18);
    background: #ffffff;
    text-decoration: none;
}

.admin-icon-btn:hover {
    background: rgba(200, 16, 46, 0.08);
}

.admin-status-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 86px;
    min-height: 34px;
    border: 1px solid rgba(200, 16, 46, 0.20);
    background: rgba(200, 16, 46, 0.08);
    color: var(--admin-primary);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-decoration: none;
    text-transform: uppercase;
}

.admin-status-toggle.is-done {
    border-color: rgba(19, 115, 51, 0.20);
    background: rgba(19, 115, 51, 0.10);
    color: #137333;
}

.admin-permissions {
    display: grid;
    gap: 0.65rem;
    padding: 0.9rem;
    background: #fbfbfc;
    border: 1px solid var(--admin-line);
}

.admin-section-access {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.admin-section-option {
    display: grid !important;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 0.85rem !important;
    align-items: start !important;
    min-height: 120px;
    padding: 1rem;
    background: #fbfbfc;
    border: 1px solid var(--admin-line);
    color: var(--admin-ink) !important;
    letter-spacing: 0 !important;
    text-transform: none !important;
}

.admin-section-option input {
    margin-top: 0.25rem;
}

.admin-section-option strong {
    display: block;
    font-size: 1rem;
    line-height: 1.25;
}

.admin-section-option small {
    display: block;
    margin-top: 0.45rem;
    color: var(--admin-muted);
    font-size: 0.84rem;
    font-weight: 600;
    line-height: 1.45;
}

.admin-permissions label {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    color: var(--admin-ink);
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: none;
}

.admin-permissions input,
.admin-field input[type="checkbox"] {
    accent-color: var(--admin-primary);
}

.admin-access-list {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.admin-access-list span {
    display: inline-flex;
    align-items: center;
    background: rgba(200, 16, 46, 0.08);
    color: var(--admin-primary);
    padding: 0.35rem 0.55rem;
    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.admin-link {
    color: var(--admin-primary);
    font-weight: 800;
    text-decoration: none;
}

.dt-container .dt-search input,
.dt-container .dt-length select,
.dataTables_wrapper .dataTables_filter input,
.dataTables_wrapper .dataTables_length select {
    border: 1px solid var(--admin-line);
    padding: 0.45rem 0.6rem;
}

.dt-container .dt-layout-row,
.admin-dt-top,
.admin-dt-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin: 0.85rem 0;
}

.dt-container .dt-search,
.dt-container .dt-length,
.dt-container .dt-info,
.dt-container .dt-paging,
.dataTables_wrapper .dataTables_filter,
.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_paginate,
.admin-dt-search,
.admin-dt-length,
.admin-dt-info,
.admin-dt-paging {
    color: var(--admin-muted);
    font-size: 0.9rem;
    font-weight: 700;
}

.dt-container .dt-search input,
.dataTables_wrapper .dataTables_filter input,
.admin-dt-search input {
    margin-left: 0.45rem;
    min-width: 240px;
}

.dt-container .dt-length select,
.dataTables_wrapper .dataTables_length select,
.admin-dt-length select {
    margin: 0 0.35rem;
}

.dt-container .dt-paging,
.dataTables_wrapper .dataTables_paginate,
.admin-dt-paging {
    display: flex;
    gap: 0.35rem;
    align-items: center;
    flex-wrap: wrap;
}

.dt-container .dt-paging .dt-paging-button,
.dataTables_wrapper .dataTables_paginate .paginate_button,
.admin-dt-page {
    border: 1px solid var(--admin-line) !important;
    background: #ffffff !important;
    color: var(--admin-ink) !important;
    padding: 0.45rem 0.7rem !important;
    cursor: pointer;
}

.dt-container .dt-paging .dt-paging-button.current,
.dataTables_wrapper .dataTables_paginate .paginate_button.current,
.admin-dt-page.current {
    background: var(--admin-primary) !important;
    border-color: var(--admin-primary) !important;
    color: #ffffff !important;
}

.dt-container .dt-paging .dt-paging-button.disabled,
.dataTables_wrapper .dataTables_paginate .paginate_button.disabled,
.admin-dt-page:disabled {
    cursor: not-allowed;
    opacity: 0.45;
}

.admin-table th.is-sortable {
    cursor: pointer;
}

.admin-table th.is-sorted::after {
    content: " " attr(data-sort-dir);
    color: var(--admin-primary);
    font-size: 0.68rem;
}

@media (max-width: 767px) {
    .dt-container .dt-layout-row,
    .admin-dt-top,
    .admin-dt-bottom {
        align-items: stretch;
        flex-direction: column;
    }

    .dt-container .dt-search input,
    .dataTables_wrapper .dataTables_filter input,
    .admin-dt-search input {
        width: 100%;
        min-width: 0;
        margin: 0.4rem 0 0;
    }

    .admin-table-controls,
    .admin-table-footer {
        align-items: stretch;
        flex-direction: column;
    }

    .admin-table-controls label,
    .admin-table-controls input,
    .admin-table-controls select,
    .admin-table-controls .admin-btn {
        width: 100%;
    }
}

@media (max-width: 991px) {
    .admin-login-shell,
    .admin-layout,
    .admin-grid,
    .admin-stats {
        grid-template-columns: 1fr;
    }

    .admin-section-access {
        grid-template-columns: 1fr;
    }

    .admin-form-split {
        grid-template-columns: 1fr;
    }

    .admin-sidebar {
        position: static;
    }
}