* {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f5f5f5;
    margin: 0;
    padding: 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

header h1 {
    margin: 0;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

h1 {
    color: #2c3e50;
}

h2 {
    color: #34495e;
    margin-top: 0;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    font-size: 14px;
    background: #ecf0f1;
    color: #333;
    transition: background 0.2s;
}

.btn:hover {
    background: #ddd;
}

.btn-primary {
    background: #3498db;
    color: white;
}

.btn-primary:hover {
    background: #2980b9;
}

.btn-danger {
    background: #e74c3c;
    color: white;
}

.btn-danger:hover {
    background: #c0392b;
}

.btn-small {
    padding: 5px 10px;
    font-size: 12px;
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

.form-group input:focus {
    outline: none;
    border-color: #3498db;
}

.form-group small {
    color: #888;
    font-size: 12px;
}

.form-row {
    display: flex;
    gap: 15px;
    align-items: flex-end;
}

.form-row .form-group {
    flex: 1;
    margin-bottom: 0;
}

.error {
    background: #fee;
    color: #c00;
    padding: 10px 15px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.success {
    background: #efe;
    color: #060;
    padding: 10px 15px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.auth-links {
    display: flex;
    gap: 15px;
    margin: 30px 0;
}

.alt-link {
    margin-top: 20px;
    color: #666;
}

.alt-link a {
    color: #3498db;
}

.info {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid #eee;
}

.info ol {
    padding-left: 20px;
}

.info li {
    margin-bottom: 10px;
}

.add-feed {
    background: #f9f9f9;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 30px;
}

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

.feeds th,
.feeds td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.feeds th {
    background: #f9f9f9;
    font-weight: 600;
}

.url-cell {
    max-width: 250px;
}

.url-cell a {
    color: #3498db;
    word-break: break-all;
}

.proxy-url {
    width: 200px;
    padding: 5px;
    border: 1px solid #ddd;
    border-radius: 3px;
    font-size: 12px;
    font-family: monospace;
}

.copy-btn {
    margin-left: 5px;
}

.badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 500;
}

.badge-cached {
    background: #d4edda;
    color: #155724;
}

.badge-uncached {
    background: #f8d7da;
    color: #721c24;
}

.actions {
    white-space: nowrap;
}

.actions form {
    margin-right: 5px;
}

.cache-info {
    color: #888;
    font-size: 13px;
    margin-bottom: 15px;
}

.empty {
    color: #888;
    font-style: italic;
}

@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
    }
    
    .feeds table {
        font-size: 13px;
    }
    
    .feeds th,
    .feeds td {
        padding: 8px;
    }
    
    .proxy-url {
        width: 120px;
    }
}

/* Feed details page */
.breadcrumb {
    margin-bottom: 20px;
}

.breadcrumb a {
    color: #3498db;
}

.feed-details, .cache-info {
    margin-bottom: 30px;
}

.details-table {
    width: 100%;
    border-collapse: collapse;
    margin: 15px 0;
}

.details-table th {
    text-align: left;
    padding: 10px;
    background: #f9f9f9;
    width: 150px;
    border-bottom: 1px solid #eee;
}

.details-table td {
    padding: 10px;
    border-bottom: 1px solid #eee;
}

.proxy-url-full {
    width: 400px;
    padding: 8px;
    font-family: monospace;
    font-size: 13px;
    border: 1px solid #ddd;
    border-radius: 3px;
}

.headers-table {
    width: 100%;
    border-collapse: collapse;
    margin: 10px 0;
    font-size: 13px;
}

.headers-table td {
    padding: 5px 10px;
    border-bottom: 1px solid #eee;
    font-family: monospace;
}

.header-name {
    font-weight: bold;
    width: 200px;
    color: #555;
}

.content-preview {
    background: #f5f5f5;
    padding: 15px;
    border-radius: 4px;
    overflow-x: auto;
    font-size: 12px;
    max-height: 300px;
    overflow-y: auto;
    white-space: pre-wrap;
    word-break: break-all;
}

.error-text {
    color: #c00;
}

h3, h4 {
    color: #34495e;
    margin-top: 25px;
    margin-bottom: 10px;
}

h4 {
    font-size: 14px;
    color: #666;
}