:root {
    --bg-primary: #0b0f19;
    --bg-surface: #111827;
    --bg-card: rgba(17, 24, 39, 0.75);
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-accent: rgba(59, 130, 246, 0.3);
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    --accent: #3b82f6;
    --accent-hover: #2563eb;
    --accent-glow: rgba(59, 130, 246, 0.15);
    --success: #10b981;
    --success-bg: rgba(16, 185, 129, 0.12);
    --warning: #f59e0b;
    --warning-bg: rgba(245, 158, 11, 0.12);
    --danger: #ef4444;
    --danger-bg: rgba(239, 68, 68, 0.12);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Inter", sans-serif;
    background: radial-gradient(circle at 50% 0%, #1e293b 0%, var(--bg-primary) 70%);
    min-height: 100vh;
    color: var(--text-primary);
    padding: 30px 20px;
}

.container { max-width: 1040px; margin: 0 auto; }
.brand-header { text-align: center; margin-bottom: 28px; }
.brand-badge {
    display: inline-block;
    padding: 4px 12px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--accent);
    background: var(--accent-glow);
    border: 1px solid var(--border-accent);
    border-radius: 20px;
    margin-bottom: 10px;
}
.brand-title {
    font-size: 30px;
    font-weight: 800;
    letter-spacing: -0.8px;
    background: linear-gradient(135deg, #ffffff 30%, #93c5fd 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 6px;
}
.brand-subtitle { color: var(--text-secondary); font-size: 13px; }

.search-container {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-subtle);
    padding: 8px;
    border-radius: 16px;
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
    margin-bottom: 16px;
}
.search-form { display: flex; gap: 8px; }
.search-input-wrapper { position: relative; flex: 1; }
.search-input {
    width: 100%;
    padding: 13px 20px;
    font-size: 15px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    color: var(--text-primary);
    outline: none;
    transition: all 0.2s ease;
}
.search-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
    background: rgba(255, 255, 255, 0.05);
}
.search-btn {
    padding: 0 26px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}
.search-btn:hover { background: var(--accent-hover); }

/* Google-Style Tab Navigation */
.tab-strip {
    display: flex;
    gap: 8px;
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: 10px;
    margin-bottom: 20px;
}
.tab-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
}
.tab-btn:hover { color: var(--text-primary); background: rgba(255, 255, 255, 0.05); }
.tab-btn.active { color: #fff; background: var(--accent); }

/* Loader & Error */
.loader-card {
    display: none;
    background: var(--bg-card);
    border: 1px solid var(--border-accent);
    padding: 24px;
    text-align: center;
    border-radius: 12px;
    margin-bottom: 24px;
}
.spinner {
    width: 24px;
    height: 24px;
    border: 3px solid rgba(59, 130, 246, 0.2);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 12px auto;
}
@keyframes spin { to { transform: rotate(360deg); } }
.error-msg {
    display: none;
    background: var(--danger-bg);
    border: 1px solid var(--danger);
    color: #fca5a5;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 14px;
    margin-bottom: 20px;
}

/* Results: All (Cards) */
.results-grid { display: flex; flex-direction: column; gap: 12px; }
.result-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-subtle);
    padding: 16px 18px;
    border-radius: 12px;
    transition: all 0.2s ease;
}
.result-card:hover { border-color: var(--border-accent); transform: translateY(-2px); }
.card-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 8px; }
.card-host { font-size: 16px; font-weight: 600; color: #60a5fa; text-decoration: none; }
.card-host:hover { text-decoration: underline; }
.card-title { font-size: 13px; color: var(--text-secondary); margin-top: 2px; }
.badge-row { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.badge {
    font-size: 11px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 6px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}
.badge-ip { background: rgba(255, 255, 255, 0.06); color: #e5e7eb; }
.badge-status-200 { background: var(--success-bg); color: var(--success); }
.badge-status-err { background: var(--danger-bg); color: var(--danger); }
.badge-server { background: var(--warning-bg); color: var(--warning); }
.badge-ssl { background: rgba(147, 51, 234, 0.12); color: #c084fc; }
.badge-media { background: rgba(59, 130, 246, 0.15); color: #93c5fd; }
.card-desc { font-size: 13px; color: var(--text-secondary); line-height: 1.5; margin-bottom: 8px; }
.card-dns {
    font-size: 11px;
    color: var(--text-muted);
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    background: rgba(0, 0, 0, 0.2);
    padding: 5px 8px;
    border-radius: 6px;
}

/* Results: Media Grid (Images & Videos) */
.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 14px;
}
.media-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all 0.2s ease;
}
.media-card:hover { border-color: var(--border-accent); transform: translateY(-3px); }
.media-preview-box {
    width: 100%;
    height: 140px;
    background: rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.media-preview-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}
.media-card:hover .media-preview-box img { transform: scale(1.05); }
.media-preview-box video { width: 100%; height: 100%; object-fit: cover; }
.media-info-box { padding: 10px 12px; flex: 1; display: flex; flex-direction: column; justify-content: space-between; }
.media-alt {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-bottom: 4px;
}
.media-origin {
    font-size: 11px;
    color: var(--text-muted);
    text-decoration: none;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.media-origin:hover { color: #60a5fa; }
.media-tags { display: flex; gap: 4px; margin-top: 6px; }

mark { background: rgba(245, 158, 11, 0.25); color: #fde68a; padding: 1px 4px; border-radius: 3px; }

.pagination { display: flex; gap: 6px; margin-top: 24px; justify-content: center; }
.pagination a, .pagination span {
    padding: 7px 13px;
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 8px;
    background: var(--bg-card);
    font-size: 13px;
}
.pagination a:hover { border-color: var(--accent); color: #fff; }
.pagination .active { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }