/* ===== 劲爆全球 - 黑名单查询平台 ===== */
:root {
    --red: #dc2626;
    --red-dark: #991b1b;
    --red-light: #fef2f2;
    --orange: #ea580c;
    --gold: #ca8a04;
    --green: #16a34a;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    color: var(--gray-800);
    background: var(--gray-50);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ===== Header ===== */
.header {
    background: linear-gradient(135deg, var(--red-dark), var(--red));
    color: #fff;
    padding: 0 20px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 20px rgba(0,0,0,0.15);
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-icon {
    font-size: 1.8rem;
}

.logo span { color: #fca5a5; }

.nav { display: flex; gap: 24px; }
.nav a {
    color: rgba(255,255,255,0.9);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s;
    padding: 4px 0;
}
.nav a:hover,
.nav a.active { color: #fff; border-bottom: 2px solid #fca5a5; }

/* ===== Hero ===== */
.hero {
    background: linear-gradient(135deg, var(--red-dark), var(--red), var(--orange));
    color: #fff;
    text-align: center;
    padding: 60px 20px;
}

.hero h1 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    margin-bottom: 16px;
}

.hero p {
    font-size: 1.1rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 32px;
}

/* ===== Search Box ===== */
.search-box {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    gap: 0;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}

.search-box input {
    flex: 1;
    padding: 16px 20px;
    border: none;
    font-size: 1rem;
    outline: none;
}

.search-box select {
    padding: 16px 12px;
    border: none;
    border-left: 1px solid var(--gray-200);
    font-size: 0.95rem;
    background: #fff;
    outline: none;
    color: var(--gray-600);
    min-width: 120px;
}

.search-box button {
    padding: 16px 32px;
    background: var(--gray-900);
    color: #fff;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    white-space: nowrap;
}

.search-box button:hover { background: #000; }

/* ===== Stats Bar ===== */
.stats-bar {
    background: #fff;
    border-bottom: 1px solid var(--gray-200);
    padding: 20px;
}

.stats-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    gap: 60px;
}

.stat-item { text-align: center; }
.stat-item .num {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--red);
}
.stat-item .label {
    font-size: 0.9rem;
    color: var(--gray-500);
    margin-top: 4px;
}

/* ===== Main Container ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    flex: 1;
}

/* ===== Section Title ===== */
.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-title::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 24px;
    background: var(--red);
    border-radius: 2px;
}

/* ===== Card Grid ===== */
.card-grid { display: grid; gap: 16px; }

.card {
    background: #fff;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
    border: 1px solid var(--gray-100);
    transition: box-shadow 0.2s, transform 0.2s;
}

.card:hover {
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transform: translateY(-1px);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
    gap: 12px;
}

.card-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gray-900);
    text-decoration: none;
}

.card-title:hover { color: var(--red); }

.card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 10px;
}

.card-desc {
    color: var(--gray-500);
    font-size: 0.95rem;
    line-height: 1.7;
}

.card-footer {
    margin-top: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--gray-400);
}

/* ===== Badges ===== */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.badge-red { background: #fef2f2; color: var(--red); }
.badge-orange { background: #fff7ed; color: var(--orange); }
.badge-yellow { background: #fefce8; color: var(--gold); }
.badge-green { background: #f0fdf4; color: var(--green); }
.badge-purple { background: #faf5ff; color: #9333ea; }
.badge-gray { background: var(--gray-100); color: var(--gray-500); }

/* ===== Pagination ===== */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 32px;
}

.pagination a, .pagination span {
    padding: 10px 16px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.9rem;
    color: var(--gray-600);
    background: #fff;
    border: 1px solid var(--gray-200);
    transition: all 0.2s;
}

.pagination a:hover {
    background: var(--red);
    color: #fff;
    border-color: var(--red);
}

.pagination .current {
    background: var(--red);
    color: #fff;
    border-color: var(--red);
}

/* ===== Forms ===== */
.form-container {
    max-width: 640px;
    margin: 0 auto;
    background: #fff;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
    border: 1px solid var(--gray-100);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--gray-700);
    font-size: 0.95rem;
}

.form-group label .required { color: var(--red); }

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--gray-300);
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: inherit;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--red);
    box-shadow: 0 0 0 3px rgba(220,38,38,0.1);
}

.form-group textarea { min-height: 120px; resize: vertical; }

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 32px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
}

.btn-primary {
    background: var(--red);
    color: #fff;
}
.btn-primary:hover { background: var(--red-dark); transform: translateY(-1px); }

.btn-secondary {
    background: var(--gray-100);
    color: var(--gray-700);
}
.btn-secondary:hover { background: var(--gray-200); }

.btn-small {
    padding: 6px 16px;
    font-size: 0.85rem;
}

/* ===== Empty State ===== */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--gray-400);
}

.empty-state .icon { font-size: 3rem; margin-bottom: 16px; }
.empty-state p { font-size: 1.1rem; }

/* ===== Detail Page ===== */
.detail-header {
    margin-bottom: 32px;
}

.detail-header h1 {
    font-size: 1.8rem;
    margin-bottom: 12px;
}

.detail-info { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 16px; }

.detail-info-item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--gray-500);
    font-size: 0.9rem;
}

.detail-body {
    background: #fff;
    padding: 32px;
    border-radius: 12px;
    border: 1px solid var(--gray-100);
    line-height: 1.8;
}

.detail-body h3 {
    color: var(--gray-700);
    margin-bottom: 12px;
    font-size: 1.1rem;
}

.detail-evidence {
    display: inline-block;
    color: var(--red);
    text-decoration: none;
    font-weight: 600;
}

/* ===== Alert ===== */
.alert {
    padding: 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.alert-success { background: #f0fdf4; color: var(--green); border: 1px solid #bbf7d0; }
.alert-error { background: #fef2f2; color: var(--red); border: 1px solid #fecaca; }
.alert-info { background: #eff6ff; color: #2563eb; border: 1px solid #bfdbfe; }

/* ===== Footer ===== */
.footer {
    background: var(--gray-900);
    color: rgba(255,255,255,0.7);
    padding: 40px 20px 24px;
    margin-top: auto;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer h4 { color: #fff; font-size: 1.1rem; margin-bottom: 12px; }
.footer p { font-size: 0.9rem; line-height: 1.7; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 24px;
    padding-top: 24px;
    font-size: 0.85rem;
}

/* ===== Admin Specific ===== */
.admin-layout { display: flex; min-height: 100vh; }

.admin-sidebar {
    width: 240px;
    background: var(--gray-900);
    color: #fff;
    padding: 24px 0;
    flex-shrink: 0;
}

.admin-sidebar .logo {
    padding: 0 20px;
    margin-bottom: 32px;
}

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

.admin-nav li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: all 0.2s;
    font-size: 0.95rem;
}

.admin-nav li a:hover,
.admin-nav li a.active {
    background: rgba(255,255,255,0.1);
    color: #fff;
}

.admin-main {
    flex: 1;
    background: var(--gray-50);
}

.admin-header-bar {
    background: #fff;
    padding: 16px 24px;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.admin-content { padding: 24px; }

.admin-table {
    width: 100%;
    background: #fff;
    border-radius: 12px;
    border: 1px solid var(--gray-100);
    overflow: hidden;
}

.admin-table th,
.admin-table td {
    padding: 12px 16px;
    text-align: left;
    font-size: 0.9rem;
}

.admin-table th {
    background: var(--gray-50);
    font-weight: 600;
    color: var(--gray-600);
    border-bottom: 1px solid var(--gray-200);
}

.admin-table td { border-bottom: 1px solid var(--gray-100); }
.admin-table tr:last-child td { border-bottom: none; }

.admin-table .actions { display: flex; gap: 8px; }

/* Stats Cards for Admin */
.admin-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.stat-card {
    background: #fff;
    padding: 24px;
    border-radius: 12px;
    border: 1px solid var(--gray-100);
}

.stat-card .num {
    font-size: 2rem;
    font-weight: 800;
    color: var(--red);
}

.stat-card .label {
    color: var(--gray-500);
    font-size: 0.9rem;
    margin-top: 4px;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .search-box { flex-direction: column; border-radius: 12px; }
    .search-box select { border-left: none; border-top: 1px solid var(--gray-200); }
    .search-box button { width: 100%; }
    .stats-inner { gap: 24px; }
    .nav { gap: 12px; font-size: 0.85rem; }
    .admin-sidebar { width: 60px; }
    .admin-sidebar .logo span,
    .admin-nav li a span { display: none; }
    .admin-nav li a { justify-content: center; padding: 12px; }
}

@media (max-width: 480px) {
    .header-inner { height: 56px; }
    .logo { font-size: 1.2rem; }
    .container { padding: 20px 12px; }
    .card { padding: 16px; }
    .form-container { padding: 20px; }
    .stats-inner { gap: 16px; }
    .stat-item .num { font-size: 1.4rem; }
}

/* ===== Image Gallery ===== */
.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
    margin-top: 12px;
}

.gallery-item {
    display: block;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--gray-200);
    transition: transform 0.2s, box-shadow 0.2s;
    aspect-ratio: 1;
}

.gallery-item:hover {
    transform: scale(1.03);
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Admin Gallery */
.admin-gallery {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
}

.admin-img-item {
    position: relative;
}

.img-delete {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 24px;
    height: 24px;
    background: rgba(220,38,38,0.85);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 700;
    transition: background 0.2s;
}

.img-delete:hover {
    background: var(--red-dark);
}

/* ===== Upload Area ===== */
.upload-area {
    border: 2px dashed var(--gray-300);
    border-radius: 12px;
    padding: 32px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    background: var(--gray-50);
}

.upload-area:hover {
    border-color: var(--red);
    background: #fef2f2;
}

.upload-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 8px;
}

.upload-placeholder p {
    color: var(--gray-500);
    font-size: 0.95rem;
}

/* Upload Preview */
.upload-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.preview-item {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--gray-200);
}

.preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}