:root {
    --primary-color: #4285f4;
    --primary-hover: #3367d6;
    --text-color: #202124;
    --text-secondary: #5f6368;
    --border-color: #dfe1e5;
    --background: #ffffff;
    --shadow: 0 2px 5px rgba(0,0,0,0.1);
    --highlight: #fff3cd;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-color);
    background-color: var(--background);
    line-height: 1.6;
}

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

a:hover {
    text-decoration: underline;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    text-align: center;
    padding: 100px 0 40px;
}

.header-small {
    padding: 20px 0;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 30px;
    border-bottom: 1px solid var(--border-color);
}

.logo {
    font-size: 2.5rem;
    font-weight: 300;
    color: var(--text-color);
}

.header-small .logo {
    font-size: 1.5rem;
    margin: 0;
}

.logo a {
    color: var(--text-color);
}

.logo a:hover {
    text-decoration: none;
}

.tagline {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-top: 10px;
}

/* Search Box */
.search-box-wrapper {
    max-width: 600px;
    margin: 0 auto;
}

.search-form {
    width: 100%;
}

.header-small .search-form {
    flex: 1;
    max-width: 600px;
}

.search-box {
    display: flex;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 12px 20px;
    box-shadow: var(--shadow);
    transition: box-shadow 0.3s;
}

.search-box:focus-within {
    box-shadow: 0 3px 8px rgba(0,0,0,0.15);
}

.search-box-small {
    padding: 8px 16px;
    border-radius: 20px;
}

.search-input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 16px;
    background: transparent;
}

.search-button {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s;
}

.search-button:hover {
    color: var(--primary-color);
}

/* Stats */
.stats {
    text-align: center;
    margin-top: 40px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.stats strong {
    color: var(--text-color);
}

/* Search Results */
.results-info {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.result {
    margin-bottom: 30px;
    max-width: 800px;
}

.result-url {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 5px;
}

.result-domain {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.result-title {
    font-size: 1.3rem;
    margin-bottom: 5px;
}

.result-title a {
    color: var(--primary-color);
}

.result-title a:visited {
    color: #681da8;
}

.result-snippet {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

.result-snippet mark {
    background-color: var(--highlight);
    padding: 0 2px;
    font-weight: 500;
}

.result-meta {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 5px;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 40px 0;
    flex-wrap: wrap;
}

.pagination a,
.pagination span {
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-color);
    text-decoration: none;
    transition: all 0.3s;
}

.pagination a:hover {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.pagination .current {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.pagination .disabled {
    opacity: 0.5;
    pointer-events: none;
}

/* Loading */
.loading {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
}

.no-results {
    text-align: center;
    padding: 40px;
}

.no-results h2 {
    color: var(--text-color);
    margin-bottom: 10px;
}

.no-results p {
    color: var(--text-secondary);
}

/* Footer */
.footer {
    text-align: center;
    padding: 40px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    border-top: 1px solid var(--border-color);
    margin-top: 60px;
}

.footer a {
    margin: 0 10px;
}

/* Admin Panel */
.admin-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
}

.admin-section {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

.admin-section h2 {
    margin-bottom: 15px;
    color: var(--text-color);
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    color: var(--text-color);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
}

.btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s;
}

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

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

.btn-danger {
    background-color: #d93025;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 15px;
}

.stat-card {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
}

.stat-value {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 5px;
}

.queue-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
}

.queue-table th,
.queue-table td {
    padding: 10px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.queue-table th {
    background-color: #f8f9fa;
    font-weight: 600;
}

.queue-table tr:hover {
    background-color: #f8f9fa;
}

.status-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-pending { background-color: #fff3cd; color: #856404; }
.status-processing { background-color: #cfe2ff; color: #084298; }
.status-completed { background-color: #d1e7dd; color: #0f5132; }
.status-failed { background-color: #f8d7da; color: #842029; }

/* Responsive */
@media (max-width: 768px) {
    .header {
        padding: 50px 0 30px;
    }
    
    .header-small {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .header-small .search-form {
        max-width: 100%;
    }
    
    .logo {
        font-size: 2rem;
    }
    
    .result-title {
        font-size: 1.1rem;
    }
}