/**
 * 平台后台管理样式
 */
.admin-page {
    min-height: 100vh;
    background: #0f0f12;
    display: flex;
}

.admin-sidebar {
    width: 240px;
    background: #16161a;
    border-right: 1px solid var(--color-border);
    padding: 24px 0;
}

.admin-sidebar .logo {
    padding: 0 24px 24px;
    font-size: 1.2rem;
    color: var(--color-accent);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 24px;
}

.admin-nav {
    list-style: none;
}

.admin-nav li {
    margin-bottom: 4px;
}

.admin-nav a {
    display: block;
    padding: 12px 24px;
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.2s;
}

.admin-nav a:hover {
    color: var(--color-accent);
    background: rgba(232, 184, 109, 0.08);
}

.admin-nav a.active {
    color: var(--color-accent);
    background: rgba(232, 184, 109, 0.12);
    border-left: 3px solid var(--color-accent);
}

.admin-main {
    flex: 1;
    overflow: auto;
}

.admin-header {
    height: 60px;
    background: #16161a;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 32px;
}

.admin-header h1 {
    font-size: 1.2rem;
    font-weight: 600;
}

.admin-header .user-info {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.admin-content {
    padding: 32px;
}

.admin-card {
    background: #16161a;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    margin-bottom: 24px;
}

.admin-card-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border);
    font-weight: 600;
    font-size: 1rem;
}

.admin-card-body {
    padding: 24px;
}

.admin-demand-toolbar {
    margin-bottom: 20px;
}

.admin-filter-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.admin-filter-row label {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.admin-filter-select {
    padding: 8px 12px;
    background: #0f0f12;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    color: var(--color-text);
    font-size: 0.9rem;
    min-width: 100px;
}

.admin-filter-input {
    padding: 8px 12px;
    background: #0f0f12;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    color: var(--color-text);
    font-size: 0.9rem;
}

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

.game-switches {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.game-switch-row {
    display: flex;
    align-items: center;
}
.game-switch-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 0.95rem;
}
.game-switch-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.admin-table input[type="text"],
.admin-table input[type="number"] {
    padding: 8px 12px;
    background: #0f0f12;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    color: var(--color-text);
    font-size: 0.9rem;
}
.admin-table th,
.admin-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.admin-table th {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

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

.admin-stats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.admin-stat {
    background: #16161a;
    padding: 24px;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
}

.admin-stat .label {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.admin-stat .value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-accent);
}

.admin-login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #0f0f12;
}

.admin-login-box {
    width: 100%;
    max-width: 400px;
    background: #16161a;
    padding: 40px;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
}

.admin-login-box h1 {
    text-align: center;
    font-size: 1.5rem;
    margin-bottom: 8px;
    color: var(--color-accent);
}

.admin-login-box .subtitle {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: 32px;
}

.admin-login-box .form-group {
    margin-bottom: 20px;
}

.admin-login-box input {
    width: 100%;
    padding: 12px 16px;
    background: #0f0f12;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text);
    font-size: 1rem;
}

.admin-login-box input:focus {
    outline: none;
    border-color: var(--color-accent);
}

.admin-login-box .btn-submit {
    width: 100%;
    padding: 14px;
    margin-top: 8px;
}

.admin-warning {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: 24px;
    text-align: center;
}

.admin-creative-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.admin-tab {
    padding: 8px 16px;
    background: #0f0f12;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s;
}

.admin-tab:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
}

.admin-tab.active {
    background: rgba(232, 184, 109, 0.15);
    color: var(--color-accent);
    border-color: var(--color-accent);
}

.admin-creative-table .creative-content-cell {
    max-width: 280px;
    max-height: 60px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    word-break: break-all;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.4;
}

.admin-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.admin-modal {
    background: #16161a;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    width: 90%;
    max-width: 560px;
    max-height: 80vh;
    overflow: hidden;
}

.admin-modal-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.admin-modal-header h3 {
    font-size: 1rem;
    margin: 0;
}

.admin-modal-close {
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0 8px;
    line-height: 1;
}

.admin-modal-close:hover {
    color: var(--color-accent);
}

.admin-modal-body {
    padding: 20px;
    overflow: auto;
    max-height: 400px;
}

.admin-detail-table {
    width: 100%;
    border-collapse: collapse;
}
.admin-detail-table th {
    text-align: left;
    padding: 10px 16px 10px 0;
    color: var(--color-text-muted);
    font-weight: 500;
    width: 100px;
}
.admin-detail-table td {
    padding: 10px 0;
}