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

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

header {
    display: flex;
    flex-direction: column;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

header h1 {
    margin-bottom: 10px;
}

/* Navigation styles */
nav {
    display: flex;
    margin-bottom: 15px;
}

nav a {
    padding: 8px 16px;
    margin-right: 10px;
    text-decoration: none;
    color: #333;
    border-radius: 4px;
    font-weight: 500;
    transition: background-color 0.2s;
}

nav a:hover {
    background-color: #f0f0f0;
}

nav a.active {
    background-color: #4a89dc;
    color: white;
}

.search-container {
    display: flex;
    margin-top: 5px;
}

#search-input {
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px 0 0 4px;
    min-width: 300px;
}

#search-button {
    padding: 8px 16px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
}

#packages-table {
    width: 100%;
    border-collapse: collapse;
}

#packages-table th,
#packages-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

#packages-table th {
    background-color: #f2f2f2;
    cursor: pointer;
    position: relative;
}

/* Sortable header styles */
#packages-table th.sortable {
    padding-right: 25px; /* Make room for the sort indicator */
}

#packages-table th.sortable::after {
    content: '⇕';
    position: absolute;
    right: 8px;
    color: #999;
}

#packages-table th.sort-asc::after {
    content: '↑';
    color: #333;
}

#packages-table th.sort-desc::after {
    content: '↓';
    color: #333;
}

#packages-table tr:hover {
    background-color: #f5f5f5;
}

/* Cache status styles */
.cache-status-container {
    display: flex;
    align-items: center;
    margin-top: 10px;
    font-size: 14px;
    color: #666;
}

.cache-indicator {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 8px;
}

.cache-loading {
    background-color: #f3ca40;
    animation: pulse 1.5s infinite;
}

.cache-ready {
    background-color: #2ecc71;
}

@keyframes pulse {
    0% {
        opacity: 0.5;
    }
    50% {
        opacity: 1;
    }
    100% {
        opacity: 0.5;
    }
}

/* Status container styles */
.status-container {
    margin: 15px 0;
    padding: 10px 15px;
    border-radius: 5px;
    font-size: 14px;
}

.status-container.info {
    background-color: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

.status-container.warning {
    background-color: #fff3cd;
    color: #856404;
    border: 1px solid #ffeeba;
}

.status-container.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Pagination styles */
.pagination-container {
    margin-top: 20px;
    text-align: center;
}

.load-more-btn {
    padding: 10px 20px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
}

.load-more-btn:hover {
    background-color: #45a049;
}

.load-more-btn:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
}

/* Loading and error states */
.loading-indicator {
    text-align: center;
    padding: 20px;
    color: #666;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.loading-indicator::before {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.error-message {
    color: #d9534f;
    text-align: center;
    padding: 20px;
}

footer {
    margin-top: 20px;
    text-align: center;
    color: #666;
    padding-top: 10px;
    border-top: 1px solid #eee;
}

/* Responsive design for mobile */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        align-items: flex-start;
    }

    .search-container {
        width: 100%;
        margin-top: 10px;
    }

    #search-input {
        min-width: 0;
        flex-grow: 1;
    }

    #packages-table th,
    #packages-table td {
        padding: 8px;
    }
}

/* APKO Generator Styles */
.generator-container {
    max-width: 800px;
    margin: 2rem auto;
    padding: 2rem;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.generator-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    color: #333;
}

.form-group input,
.form-group select {
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

.generate-button {
    background: #007bff;
    color: white;
    border: none;
    padding: 1rem;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
}

.generate-button:hover {
    background: #0056b3;
}

.generate-button:disabled {
    background: #ccc;
    cursor: not-allowed;
}

.result-container {
    margin-top: 2rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 4px;
    border: 1px solid #ddd;
}

.result-container h3 {
    margin-top: 0;
    color: #333;
}

#result-content {
    background: #fff;
    padding: 1rem;
    border-radius: 4px;
    border: 1px solid #ddd;
    overflow-x: auto;
    font-family: monospace;
    white-space: pre-wrap;
}

.download-button {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.75rem 1.5rem;
    background: #28a745;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    transition: background-color 0.2s;
}

.download-button:hover {
    background: #218838;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .generator-container {
        margin: 1rem;
        padding: 1rem;
    }

    .form-group input,
    .form-group select {
        padding: 0.5rem;
    }
}