/* 输入区域 */
.jwtv-input-group {
    margin-bottom: 25px;
}

.jwtv-input-group label {
    display: block;
    font-size: 16px;
    color: var(--text-color, #333);
    margin-bottom: 10px;
    font-weight: 500;
}

.jwtv-textarea {
    width: 100%;
    min-height: 180px;
    padding: 15px;
    border: 2px solid var(--border-color, #dee2e6);
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.6;
    resize: vertical;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.jwtv-textarea:focus {
    outline: none;
    border-color: var(--primary-color, #2196F3);
    box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.1);
}

.jwtv-textarea.jwtv-valid {
    border-color: #4CAF50;
    background-color: #f9fbe7;
}

.jwtv-textarea.jwtv-invalid {
    border-color: #F44336;
    background-color: #ffebee;
}

/* 结果展示区域 */
.jwtv-result-section {
    display: none;
    margin-top: 25px;
}

.jwtv-card {
    margin-bottom: 20px;
    border: 1px solid var(--border-color, #dee2e6);
    border-radius: 8px;
    overflow: hidden;
}

.jwtv-card-header {
    padding: 12px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background-color 0.3s;
}

.jwtv-card-header:hover {
    filter: brightness(0.95);
}

.jwtv-card-header h4 {
    margin: 0;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.jwtv-card-header h4 .material-icons {
    font-size: 20px;
}

.jwtv-card-body {
    padding: 15px 20px;
    background: var(--bg-color, #f8f9fa);
}

.jwtv-card-body pre {
    margin: 0;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.6;
    white-space: pre-wrap;
    word-break: break-all;
}

/* 卡片头部颜色 */
.jwtv-header-color {
    background: #F44336;
    color: white;
}

.jwtv-payload-color {
    background: #2196F3;
    color: white;
}

.jwtv-signature-color {
    background: #4CAF50;
    color: white;
}

/* 标准声明解析区域 */
.jwtv-claims-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
}

.jwtv-claim-item {
    padding: 15px;
    background: white;
    border-radius: 8px;
    border-left: 4px solid var(--primary-color, #2196F3);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.jwtv-claim-item.jwtv-claim-exp { border-left-color: #F44336; }
.jwtv-claim-item.jwtv-claim-iat { border-left-color: #4CAF50; }
.jwtv-claim-item.jwtv-claim-nbf { border-left-color: #FF9800; }
.jwtv-claim-item.jwtv-claim-iss { border-left-color: #9C27B0; }
.jwtv-claim-item.jwtv-claim-sub { border-left-color: #00BCD4; }
.jwtv-claim-item.jwtv-claim-aud { border-left-color: #795548; }

.jwtv-claim-label {
    font-size: 12px;
    color: #666;
    margin-bottom: 8px;
    text-transform: uppercase;
    font-weight: 600;
}

.jwtv-claim-value {
    font-size: 14px;
    color: var(--text-color, #333);
    word-break: break-all;
}

.jwtv-claim-desc {
    font-size: 12px;
    color: #999;
    margin-top: 5px;
}

/* 过期状态指示器 */
.jwtv-expiry-status {
    display: none;
    align-items: center;
    gap: 15px;
    padding: 20px;
    border-radius: 8px;
    margin-top: 20px;
}

.jwtv-expiry-status.jwtv-expiry-valid {
    background: #e8f5e9;
    border: 1px solid #4CAF50;
}

.jwtv-expiry-status.jwtv-expiry-expired {
    background: #ffebee;
    border: 1px solid #F44336;
}

.jwtv-expiry-status.jwtv-expiry-noclaim {
    background: #fff3e0;
    border: 1px solid #FF9800;
}

.jwtv-expiry-icon {
    font-size: 48px;
}

.jwtv-expiry-valid .jwtv-expiry-icon { color: #4CAF50; }
.jwtv-expiry-expired .jwtv-expiry-icon { color: #F44336; }
.jwtv-expiry-noclaim .jwtv-expiry-icon { color: #FF9800; }

.jwtv-expiry-info h4 {
    font-size: 18px;
    margin-bottom: 5px;
}

.jwtv-expiry-valid h4 { color: #2e7d32; }
.jwtv-expiry-expired h4 { color: #c62828; }
.jwtv-expiry-noclaim h4 { color: #ef6c00; }

.jwtv-expiry-info p {
    font-size: 14px;
    color: #666;
    margin: 0;
}

/* 示例模板区域 */
.jwtv-templates-section {
    margin-bottom: 25px;
}

.jwtv-templates-section h4 {
    font-size: 16px;
    color: var(--text-color, #333);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.jwtv-templates-section h4 .material-icons {
    color: var(--primary-color, #2196F3);
}

.jwtv-templates-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.jwtv-template-item {
    padding: 10px 15px;
    background: var(--bg-color, #f5f5f5);
    border: 1px solid var(--border-color, #dee2e6);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 14px;
    color: var(--text-color, #333);
}

.jwtv-template-item:hover {
    background: var(--primary-color, #2196F3);
    color: white;
    border-color: var(--primary-color, #2196F3);
    transform: translateY(-2px);
}

/* 生成器区域 */
.jwtv-generator-section {
    margin-top: 30px;
    padding: 20px;
    background: var(--bg-color, #f8f9fa);
    border-radius: 8px;
    border: 1px solid var(--border-color, #dee2e6);
}

.jwtv-generator-section h3 {
    font-size: 18px;
    color: var(--text-color, #333);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.jwtv-generator-section h3 .material-icons {
    color: var(--primary-color, #2196F3);
}

.jwtv-form-row {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

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

.jwtv-form-group label {
    display: block;
    font-size: 14px;
    color: var(--text-color, #333);
    margin-bottom: 8px;
    font-weight: 500;
}

.jwtv-form-group select,
.jwtv-form-group input,
.jwtv-form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color, #dee2e6);
    border-radius: 6px;
    font-size: 14px;
    font-family: 'Courier New', monospace;
    transition: border-color 0.3s;
}

.jwtv-form-group select:focus,
.jwtv-form-group input:focus,
.jwtv-form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color, #2196F3);
}

.jwtv-form-group textarea {
    resize: vertical;
    line-height: 1.6;
}

.jwtv-generated-result {
    display: none;
    margin-top: 20px;
}

/* 响应式 */
@media (max-width: 768px) {
    .jwtv-claims-grid {
        grid-template-columns: 1fr;
    }
    
    .jwtv-form-row {
        grid-template-columns: 1fr;
    }
    
    .jwtv-expiry-status {
        flex-direction: column;
        text-align: center;
    }
}