/* --- Global Styles & Variables --- */
:root {
    --bg-color: #121212;
    --card-color: #1e1e1e;
    --border-color: #333;
    --text-color: #e0e0e0;
    --text-muted-color: #888;
    --primary-color: #4dabf7;
    --primary-hover-color: #74c0fc;
    --shadow-color: rgba(0, 0, 0, 0.2);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    margin: 0;
    padding: 2rem 1rem;
    line-height: 1.6;
}

/* --- Layout & Typography --- */
header, main, footer {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1rem;
}

header {
    text-align: center;
    margin-bottom: 3rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 2rem;
}

header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-color);
    margin: 0;
}

header .subtitle {
    font-size: 1.1rem;
    color: var(--text-muted-color);
    margin-top: 0.5rem;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

footer {
    text-align: center;
    margin-top: 4rem;
    color: var(--text-muted-color);
    font-size: 0.9rem;
}

/* --- Loading Spinner --- */
.loader-container {
    text-align: center;
    padding: 4rem 0;
}

#loader-status {
    color: var(--text-muted-color);
    font-size: 1rem;
}

.spinner {
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* --- Results List --- */
#results-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.result-item {
    background-color: var(--card-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 2px 4px var(--shadow-color);
}

.result-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px var(--shadow-color);
}

.result-item h3 {
    margin: 0 0 0.5rem 0;
    font-size: 1.25rem;
    font-weight: 500;
}

.result-item h3 a {
    color: var(--text-color);
}

.result-item h3 a:hover {
    color: var(--primary-color);
    text-decoration: none;
}

.result-item .url-link {
    display: block;
    font-size: 0.9rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem; /* Reduced margin */
    word-break: break-all;
}

.result-item .url-link:hover {
     color: var(--primary-hover-color);
}

.result-item .current-service-note {
    font-style: italic;
    color: var(--primary-color);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

/* --- Responsive Design --- */
@media (max-width: 600px) {
    body {
        padding: 1rem 0.5rem;
    }
    header h1 {
        font-size: 2rem;
    }
}