/* URL分析器專屬樣式 */

.hero {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-align: center;
    padding: 3rem 2rem;
    border-radius: var(--border-radius);
    margin: 2rem 0;
    box-shadow: 0 4px 20px var(--shadow-color);
}

.hero h1 { font-size: 2.5rem; margin-bottom: 1rem; }
.hero p { font-size: 1.2rem; opacity: 0.95; }

.analyzer-section { margin: 2rem 0; }

.input-container {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: 0 3px 15px var(--shadow-color);
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
}

.input-container label {
    display: block;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

.input-group {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.url-input {
    flex: 1;
    padding: 0.875rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    transition: var(--transition);
}

.url-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(247, 147, 26, 0.1);
}

.quick-examples {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    font-size: 0.9rem;
    color: var(--text-color);
    opacity: 0.8;
}

.example-btn {
    padding: 0.4rem 0.75rem;
    background: var(--light-gray);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: var(--transition);
}

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

.results-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.result-section {
    background: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: 0 3px 15px var(--shadow-color);
    border: 1px solid var(--border-color);
}

.result-section h3 {
    color: var(--text-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0.5rem;
}

/* URL 可視化 */
.url-visual {
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 1rem;
    line-height: 1.8;
    padding: 1rem;
    background: var(--light-gray);
    border-radius: 8px;
    word-break: break-all;
    border: 1px solid var(--border-color);
}

.url-protocol { color: #e74c3c; font-weight: 600; }
.url-hostname { color: #3498db; font-weight: 600; }
.url-port { color: #9b59b6; font-weight: 600; }
.url-pathname { color: #2ecc71; font-weight: 600; }
.url-search { color: #f39c12; font-weight: 600; }
.url-hash { color: #e67e22; font-weight: 600; }

/* 詳細信息表格 */
.info-table {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.info-row {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 1rem;
    padding: 0.75rem;
    background: var(--light-gray);
    border-radius: 8px;
    align-items: center;
}

.info-label {
    font-weight: 600;
    color: var(--text-color);
    font-size: 0.95rem;
}

.info-value {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    word-break: break-all;
}

.value-text {
    flex: 1;
    color: var(--text-color);
}

.copy-btn {
    padding: 0.4rem 0.6rem;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
    flex-shrink: 0;
}

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

.copy-btn:active {
    transform: scale(0.95);
}

/* 查詢參數表格 */
.params-table {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.param-row {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 1rem;
    padding: 0.75rem;
    background: var(--light-gray);
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
}

.param-key {
    font-weight: 600;
    color: var(--primary-color);
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    word-break: break-word;
}

.param-value {
    color: var(--text-color);
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    word-break: break-all;
}

.params-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* 編碼/解碼 */
.encode-decode-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.encode-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.encode-item label {
    font-weight: 600;
    color: var(--text-color);
    font-size: 0.95rem;
}

.encode-value {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: var(--light-gray);
    border-radius: 8px;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    border: 1px solid var(--border-color);
    word-break: break-all;
}

/* 錯誤信息 */
.error-container {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: 0 3px 15px var(--shadow-color);
    border: 1px solid var(--border-color);
}

.error-message {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.error-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.error-content h4 {
    color: #e74c3c;
    margin-bottom: 0.5rem;
}

.error-content p {
    color: var(--text-color);
    line-height: 1.6;
}

/* 按鈕 */
.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    background: var(--light-gray);
    color: var(--text-color);
    border: 2px solid var(--border-color);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn:hover { transform: translateY(-2px); box-shadow: 0 4px 12px var(--shadow-color); }

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
}

/* 功能特色 */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: 0 3px 15px var(--shadow-color);
    text-align: center;
    border: 1px solid var(--border-color);
}

.feature-icon { font-size: 3rem; display: block; margin-bottom: 1rem; }
.feature-card h3 { color: var(--text-color); margin-bottom: 1rem; }
.feature-card p { color: var(--text-color); opacity: 0.8; line-height: 1.6; }

/* 教學和FAQ */
.tutorial, .faq {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    margin: 3rem 0;
    box-shadow: 0 3px 15px var(--shadow-color);
    border: 1px solid var(--border-color);
}

.tutorial h2, .faq h2 { color: var(--text-color); margin-bottom: 1.5rem; }
.tutorial ol { margin-left: 1.5rem; margin-bottom: 1rem; }
.tutorial li { margin-bottom: 0.75rem; line-height: 1.6; color: var(--text-color); }

.faq-item { margin-bottom: 2rem; padding-bottom: 2rem; border-bottom: 1px solid var(--border-color); }
.faq-item:last-child { border-bottom: none; }
.faq-item h3 { color: var(--text-color); margin-bottom: 1rem; }
.faq-item p { color: var(--text-color); opacity: 0.85; line-height: 1.7; }

.tool-info {
    text-align: center;
    padding: 2rem;
    background: var(--light-gray);
    border-radius: var(--border-radius);
    margin: 3rem 0;
}

.tool-info a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

/* 響應式設計 */
@media (max-width: 768px) {
    .hero h1 { font-size: 1.8rem; }
    .input-group { flex-direction: column; }
    .info-row { grid-template-columns: 1fr; gap: 0.5rem; }
    .param-row { grid-template-columns: 1fr; }
    .quick-examples { flex-direction: column; align-items: flex-start; }
}

/* 暗色主題 */
[data-theme="dark"] .input-container,
[data-theme="dark"] .result-section,
[data-theme="dark"] .error-container,
[data-theme="dark"] .feature-card,
[data-theme="dark"] .tutorial,
[data-theme="dark"] .faq {
    background: #1a1a1a;
    border-color: #333;
}

[data-theme="dark"] .url-input {
    background: #2a2a2a;
    border-color: #444;
    color: #fff;
}

[data-theme="dark"] .url-visual,
[data-theme="dark"] .info-row,
[data-theme="dark"] .param-row,
[data-theme="dark"] .encode-value {
    background: #2a2a2a;
    border-color: #444;
}

[data-theme="dark"] .example-btn {
    background: #2a2a2a;
    border-color: #444;
    color: #fff;
}

[data-theme="dark"] .copy-btn {
    background: #2a2a2a;
    border-color: #444;
    color: #fff;
}

[data-theme="dark"] .btn {
    background: #2a2a2a;
    color: #fff;
    border-color: #444;
}

[data-theme="dark"] .tool-info { background: #1a1a1a; }