/* ==========================================================================
   Admin Console - Dark Theme
   ========================================================================== */

:root {
    --bg: #1a1b26;
    --bg-elev: #24263a;
    --bg-elev-2: #2d2f48;
    --border: #353853;
    --border-strong: #444868;
    --text: #e6e8ef;
    --text-muted: #a0a3b8;
    --text-dim: #6e7287;
    --accent: #ffd166;
    --accent-hover: #ffdd88;
    --primary: #5b8def;
    --primary-hover: #7aa3ff;
    --success: #4caf50;
    --warning: #ff9800;
    --danger: #ef5350;
    --radius: 8px;
    --radius-sm: 6px;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans KR",
        Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 14px;
    line-height: 1.5;
    min-height: 100vh;
}

a {
    color: var(--primary);
    text-decoration: none;
}

a:hover {
    color: var(--primary-hover);
}

/* ===== Login Page ===== */
.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #1a1b26 0%, #2d2f48 100%);
    padding: 20px;
}

.login-card {
    width: 100%;
    max-width: 380px;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px 32px;
    box-shadow: var(--shadow);
}

.login-card h1 {
    font-size: 22px;
    margin-bottom: 8px;
    color: var(--accent);
}

.login-card .login-sub {
    color: var(--text-muted);
    font-size: 13px;
    margin-bottom: 28px;
}

/* ===== Header / Nav ===== */
.admin-header {
    background: var(--bg-elev);
    border-bottom: 1px solid var(--border);
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
    position: sticky;
    top: 0;
    z-index: 50;
}

.admin-brand {
    font-size: 16px;
    font-weight: 700;
    color: var(--accent);
}

.admin-brand a {
    color: inherit;
}

.admin-nav {
    display: flex;
    gap: 4px;
    flex: 1;
    margin-left: 32px;
}

.admin-nav a {
    color: var(--text-muted);
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    transition: all 0.15s;
}

.admin-nav a:hover {
    color: var(--text);
    background: var(--bg-elev-2);
}

.admin-nav a.active {
    color: var(--bg);
    background: var(--accent);
}

.logout-form {
    display: inline;
}

.logout-form button {
    background: transparent;
    border: 1px solid var(--border-strong);
    color: var(--text-muted);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 12px;
}

.logout-form button:hover {
    color: var(--text);
    border-color: var(--text-muted);
}

/* ===== Main Layout ===== */
.admin-main {
    max-width: 1280px;
    margin: 0 auto;
    padding: 28px 24px 60px;
}

.admin-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}

.admin-page-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
}

.admin-page-title small {
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 400;
    margin-left: 8px;
}

/* ===== Stat Cards ===== */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}

.stat-card {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px 20px;
}

.stat-card .stat-label {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.stat-card .stat-value {
    font-size: 26px;
    font-weight: 700;
    color: var(--accent);
}

.stat-card .stat-meta {
    font-size: 12px;
    color: var(--text-dim);
    margin-top: 6px;
}

/* ===== Dashboard Grids ===== */
.dash-grid {
    display: grid;
    gap: 20px;
}

.dash-grid--2-1 {
    grid-template-columns: 2fr 1fr;
}

@media (max-width: 900px) {
    .dash-grid--2-1 {
        grid-template-columns: 1fr;
    }
}

/* ===== Panel ===== */
.panel {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px 22px;
}

.panel-title {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.panel-empty {
    color: var(--text-dim);
    font-size: 13px;
    text-align: center;
    padding: 24px 0;
}

/* ===== Tables ===== */
.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.data-table th,
.data-table td {
    padding: 12px 14px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
}

.data-table th {
    background: var(--bg-elev-2);
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.5px;
}

.data-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

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

.thumb-mini {
    width: 60px;
    height: 45px;
    object-fit: cover;
    border-radius: 4px;
    background: var(--bg-elev-2);
    display: block;
}

.thumb-mini--placeholder {
    background: var(--bg-elev-2);
    color: var(--text-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

/* ===== Status Pills ===== */
.status-pill {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-PUBLISHED {
    background: rgba(76, 175, 80, 0.15);
    color: #81c784;
    border: 1px solid rgba(76, 175, 80, 0.3);
}

.status-DRAFT {
    background: rgba(255, 152, 0, 0.15);
    color: #ffb74d;
    border: 1px solid rgba(255, 152, 0, 0.3);
}

.status-UNPUBLISHED {
    background: rgba(158, 158, 158, 0.15);
    color: #bdbdbd;
    border: 1px solid rgba(158, 158, 158, 0.3);
}

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-strong);
    background: var(--bg-elev-2);
    color: var(--text);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.15s;
    text-align: center;
    line-height: 1.4;
    font-family: inherit;
}

.btn:hover {
    background: var(--border);
    color: var(--text);
}

.btn--primary {
    background: var(--accent);
    color: var(--bg);
    border-color: var(--accent);
}

.btn--primary:hover {
    background: var(--accent-hover);
    color: var(--bg);
}

.btn--ghost {
    background: transparent;
    color: var(--text-muted);
}

.btn--ghost:hover {
    background: var(--bg-elev-2);
    color: var(--text);
}

.btn--small {
    padding: 5px 10px;
    font-size: 12px;
}

.btn--danger {
    background: rgba(239, 83, 80, 0.15);
    color: #ef5350;
    border-color: rgba(239, 83, 80, 0.4);
}

.btn--danger:hover {
    background: var(--danger);
    color: white;
}

.btn--warning {
    background: rgba(255, 152, 0, 0.15);
    color: #ffb74d;
    border-color: rgba(255, 152, 0, 0.4);
}

.btn--warning:hover {
    background: var(--warning);
    color: white;
}

.btn--full {
    width: 100%;
    padding: 11px 16px;
    font-size: 14px;
}

/* ===== Alerts ===== */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    font-size: 13px;
    border: 1px solid transparent;
}

.alert--success {
    background: rgba(76, 175, 80, 0.1);
    border-color: rgba(76, 175, 80, 0.3);
    color: #81c784;
}

.alert--error {
    background: rgba(239, 83, 80, 0.1);
    border-color: rgba(239, 83, 80, 0.3);
    color: #ef9a9a;
}

/* ===== Forms ===== */
.admin-form {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
}

.admin-form--compact {
    padding: 20px;
}

.form-fieldset {
    border: none;
    margin-bottom: 24px;
    padding: 0;
}

.form-fieldset legend {
    font-size: 13px;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
    width: 100%;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--text);
}

.form-group label .req {
    color: var(--danger);
    margin-left: 3px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group input[type="password"],
.form-group input[type="file"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 9px 12px;
    background: var(--bg);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 13px;
    font-family: inherit;
    transition: border-color 0.15s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-group input[type="file"] {
    padding: 7px 12px;
    cursor: pointer;
}

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

.field-help,
.hint {
    color: var(--text-dim);
    font-size: 11px;
    margin-top: 4px;
    line-height: 1.4;
}

.checkbox-row {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    margin-top: 4px;
}

.checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    color: var(--text);
}

.checkbox-label input[type="checkbox"] {
    accent-color: var(--accent);
    width: 15px;
    height: 15px;
    cursor: pointer;
}

.tag-checkboxes {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 8px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    max-height: 180px;
    overflow-y: auto;
}

.tag-checkbox {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    background: var(--bg-elev-2);
    border-radius: 12px;
    cursor: pointer;
    font-size: 12px;
    border: 1px solid transparent;
    transition: all 0.15s;
}

.tag-checkbox:hover {
    border-color: var(--border-strong);
}

.tag-checkbox input[type="checkbox"] {
    accent-color: var(--accent);
    margin: 0;
}

.tag-checkbox input[type="checkbox"]:checked + span {
    color: var(--accent);
    font-weight: 600;
}

.form-actions {
    display: flex;
    gap: 10px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
}

.action-bar {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.action-buttons {
    display: flex;
    gap: 6px;
    align-items: center;
    flex-wrap: wrap;
}

.action-cell {
    white-space: nowrap;
}

.inline {
    display: inline;
}

/* Current thumbnail preview */
.current-thumb,
.thumb-preview {
    margin-top: 8px;
    padding: 8px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    display: inline-block;
}

.current-thumb img,
.thumb-preview img {
    max-width: 160px;
    max-height: 120px;
    border-radius: 4px;
    display: block;
}

.current-thumb .thumb-label {
    font-size: 11px;
    color: var(--text-dim);
    margin-top: 6px;
    text-align: center;
}

/* ===== Empty State ===== */
.empty-state {
    background: var(--bg-elev);
    border: 1px dashed var(--border-strong);
    border-radius: var(--radius);
    padding: 60px 20px;
    text-align: center;
    color: var(--text-muted);
}

.empty-state .empty-icon {
    font-size: 36px;
    margin-bottom: 12px;
    opacity: 0.5;
}

.empty-state h3 {
    color: var(--text);
    font-size: 16px;
    margin-bottom: 6px;
}

.empty-state p {
    font-size: 13px;
    margin-bottom: 16px;
}

/* ===== Pagination ===== */
.pagination {
    display: flex;
    gap: 4px;
    justify-content: center;
    margin-top: 24px;
    flex-wrap: wrap;
}

.page-btn,
.page-current {
    min-width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 10px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    color: var(--text-muted);
    text-decoration: none;
}

.page-btn:hover {
    background: var(--bg-elev-2);
    color: var(--text);
}

.page-current {
    background: var(--accent);
    color: var(--bg);
    border-color: var(--accent);
    font-weight: 600;
}

/* ===== Responsive ===== */
@media (max-width: 720px) {
    .admin-header {
        padding: 0 16px;
        height: auto;
        flex-wrap: wrap;
        gap: 8px;
        padding-top: 10px;
        padding-bottom: 10px;
    }

    .admin-nav {
        margin-left: 0;
        order: 3;
        width: 100%;
        overflow-x: auto;
        padding-bottom: 4px;
    }

    .admin-nav a {
        white-space: nowrap;
    }

    .admin-main {
        padding: 20px 14px 40px;
    }

    .admin-page-title {
        font-size: 18px;
    }

    .stat-card .stat-value {
        font-size: 22px;
    }

    .data-table {
        font-size: 12px;
    }

    .data-table th,
    .data-table td {
        padding: 8px 10px;
    }
}

/* ===== 큐레이션 체크박스 (메인 노출 섹션) ===== */
.checkbox-row {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 6px;
}
.checkbox-row label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: normal;
    cursor: pointer;
}
.checkbox-row input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--accent);
}