/* 
 * Jarlang Common Stylesheet
 * Shared styles across all Jarlang documentation pages
 */

/* === Base Styles === */
body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background-color: #f5f5f5;
    margin: 0;
    padding: 0;
}

/* === Navigation Bar === */
.navbar {
    display: flex;
    justify-content: center;
    background: #667eea;
    padding: 10px 0;
    border-radius: 0 0 8px 8px;
    margin-bottom: 0;
}

.navbar a {
    color: white;
    text-decoration: none;
    margin: 0 20px;
    font-weight: bold;
    font-size: 18px;
}

.navbar a:hover {
    text-decoration: underline;
}

/* === Container and Layout === */
.container {
    display: flex;
    max-width: 1200px;
    margin: 40px auto;
    gap: 32px;
}

/* === Sidebar === */
.sidebar {
    min-width: 220px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.07);
    padding: 24px 16px;
    height: fit-content;
    position: sticky;
    top: 32px;
}

.sidebar h3 {
    font-size: 1.1em;
    margin-bottom: 12px;
    color: #667eea;
}

.sidebar ul {
    list-style: none;
    padding: 0;
}

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

.sidebar a {
    color: #333;
    text-decoration: none;
    font-size: 1em;
}

.sidebar a:hover {
    color: #667eea;
}

/* === Main Content === */
.main-content {
    flex: 1;
    background: white;
    padding: 32px 32px 32px 32px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.07);
}

/* === Page Header === */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
}

.page-header h1 {
    margin: 0;
    color: #333;
    font-size: 2.2em;
}

/* === Mascot Image === */
.mascot-img {
    height: 80px;
    width: auto;
    margin-left: 24px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.07);
    background: #fff;
}

/* === Typography === */
h1 {
    color: #333;
    text-align: left;
    font-size: 2.2em;
    margin-bottom: 10px;
}

h2 {
    color: #667eea;
    margin-top: 32px;
    font-size: 1.5em;
}

/* === Tables === */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 16px;
    margin-bottom: 24px;
}

th, td {
    border: 1px solid #e0e0e0;
    padding: 10px 8px;
    text-align: left;
}

th {
    background: #f7f7fa;
    color: #667eea;
    font-weight: 600;
}

/* === Code Blocks === */
.code {
    background: #23272e;
    color: #e3eaf2;
    padding: 14px;
    border-radius: 6px;
    font-family: 'Fira Mono', 'Consolas', monospace;
    white-space: pre;
    overflow-x: auto;
    margin-bottom: 16px;
    font-size: 1em;
}

code {
    background: #e3eaf2;
    color: #667eea;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 1em;
}

pre {
    background: #e6f7ff;
    color: #333;
    border-left: 6px solid #667eea;
    padding: 18px 24px;
    border-radius: 8px;
    font-size: 1.15em;
    margin-bottom: 18px;
    margin-top: 0;
    overflow-x: auto;
}

/* === Cards and Sections === */
.spec-card {
    background: white;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    padding: 20px;
    transition: border-color 0.2s;
}

.spec-card:hover {
    border-color: #667eea;
}

.spec-card h3 {
    color: #667eea;
    margin-top: 0;
    font-size: 1.3em;
}

.spec-list {
    list-style: none;
    padding: 0;
}

.spec-list li {
    padding: 8px 0;
    border-bottom: 1px solid #f0f0f0;
    line-height: 1.4;
    word-wrap: break-word;
}

.spec-list li:last-child {
    border-bottom: none;
}

.spec-list strong {
    color: #333;
    display: inline-block;
    min-width: 100px;
    vertical-align: top;
}

/* === Buttons === */
.btn {
    background: linear-gradient(135deg, #667eea 0%, #4fd1c5 100%);
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-small {
    background: #f8f9fa;
    color: #666;
    border: 1px solid #e1e5e9;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-small:hover {
    background: #e9ecef;
    color: #333;
}

.btn-small.danger {
    color: #dc3545;
    border-color: #dc3545;
}

.btn-small.danger:hover {
    background: #dc3545;
    color: white;
}

/* === Alerts === */
.alert {
    padding: 16px;
    border-radius: 6px;
    margin-bottom: 20px;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

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

/* === Form Elements === */
.form-section {
    background: #f8f9fa;
    padding: 24px;
    margin-bottom: 24px;
    border-radius: 8px;
    border-left: 4px solid #667eea;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #e1e5e9;
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* === Utility Classes === */
.loading {
    text-align: center;
    padding: 40px;
    color: #666;
}

/* === Responsive Design === */
@media (max-width: 900px) {
    .container {
        flex-direction: column;
        gap: 0;
        margin: 20px;
    }

    .sidebar {
        margin-bottom: 24px;
        position: static;
    }

    .page-header {
        flex-direction: column;
        text-align: center;
    }

    .mascot-img {
        margin: 16px 0 0 0;
    }

    .main-content {
        padding: 18px 8px 24px 8px;
    }

    /* Mobile-friendly navbar */
    .navbar {
        flex-wrap: wrap;
        padding: 8px 4px;
    }

    .navbar a {
        margin: 4px 8px;
        font-size: 14px;
    }
}