/* 软文生成器专用样式 - 延续 NavHub 设计风格 */

.page-title {
    flex: 1;
    text-align: center;
}

.page-title h1 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-black);
    letter-spacing: 0.5px;
}

.back-btn {
    padding: 10px 24px;
    background-color: var(--card-white);
    border: 2px solid var(--text-black);
    border-radius: 8px;
    color: var(--text-black);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
}

.back-btn:hover {
    background-color: var(--yellow-light);
    transform: translateY(-2px);
}

.generator-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 100px 40px 60px;
    position: relative;
    z-index: 2;
}

.generator-container {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 30px;
}

.panel-card {
    background-color: var(--card-white);
    border: 2px solid var(--text-black);
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.panel-card:hover {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.panel-card h2 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-black);
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border-separator);
}

.panel-card h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-black);
    margin-bottom: 16px;
}

/* 表单样式 */
.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-black);
    margin-bottom: 8px;
}

.hotel-select {
    width: 100%;
    padding: 12px 16px;
    background-color: var(--bg-mint);
    border: 2px solid var(--text-black);
    border-radius: 8px;
    color: var(--text-black);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    outline: none;
}

.hotel-select:hover {
    border-color: var(--yellow-deep);
}

.hotel-select:focus {
    border-color: var(--yellow-deep);
    background-color: var(--card-white);
}

/* 酒店信息展示 */
.hotel-info {
    background-color: var(--bg-mint);
    border: 2px solid var(--yellow-light);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 24px;
    animation: fadeIn 0.3s ease;
}

.info-item {
    margin-bottom: 16px;
    line-height: 1.6;
}

.info-item:last-child {
    margin-bottom: 0;
}

.info-label {
    display: inline-block;
    font-weight: 700;
    color: var(--text-black);
    font-size: 14px;
    margin-bottom: 4px;
}

.info-text {
    display: block;
    color: var(--text-black);
    font-size: 13px;
    opacity: 0.85;
    padding-left: 24px;
}

/* 生成按钮 */
.generate-btn {
    width: 100%;
    padding: 16px 24px;
    background: linear-gradient(135deg, var(--yellow-light), var(--yellow-deep));
    border: 2px solid var(--text-black);
    border-radius: 8px;
    color: var(--text-black);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.generate-btn:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.generate-btn:active:not(:disabled) {
    transform: translateY(-1px);
}

.generate-btn:disabled {
    background: linear-gradient(135deg, #e5e7eb, #d1d5db);
    cursor: not-allowed;
    opacity: 0.6;
}

.generate-btn.loading {
    background: linear-gradient(135deg, var(--cyan-light), var(--cyan-deep));
    pointer-events: none;
}

.btn-icon {
    font-size: 20px;
}

.btn-text {
    font-size: 16px;
}

/* 展示面板 */
.display-panel {
    min-height: 600px;
}

.display-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0;
}

.display-header h2 {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.copy-btn {
    padding: 10px 20px;
    background-color: var(--cyan-light);
    border: 2px solid var(--text-black);
    border-radius: 8px;
    color: var(--text-black);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
}

.copy-btn:hover {
    background-color: var(--cyan-deep);
    transform: translateY(-2px);
}

.copy-btn.copied {
    background-color: #86efac;
    animation: pulse 0.3s ease;
}

.copy-icon {
    font-size: 16px;
}

.copy-text {
    font-size: 14px;
}

/* 文章展示区 */
.article-display {
    min-height: 500px;
    padding: 24px;
    background-color: var(--bg-mint);
    border: 2px solid var(--border-separator);
    border-radius: 8px;
    margin-top: 20px;
    color: var(--text-black);
    font-size: 15px;
    line-height: 1.8;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.placeholder {
    height: 500px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-black);
    opacity: 0.5;
}

.placeholder-icon {
    font-size: 64px;
    margin-bottom: 16px;
}

.placeholder p {
    font-size: 16px;
    margin: 4px 0;
}

.placeholder-sub {
    font-size: 14px;
    opacity: 0.7;
}

/* 加载动画 */
.loading-animation {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 500px;
    margin-top: 20px;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--border-separator);
    border-top: 4px solid var(--yellow-deep);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-animation p {
    margin-top: 20px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-black);
    animation: pulse 1.5s ease-in-out infinite;
}

/* 动画 */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

/* 响应式设计 */
@media (max-width: 1024px) {
    .generator-container {
        grid-template-columns: 1fr;
    }
    
    .control-panel {
        order: 1;
    }
    
    .display-panel {
        order: 2;
    }
}

@media (max-width: 768px) {
    .page-title h1 {
        font-size: 16px;
    }
    
    .back-btn {
        padding: 8px 16px;
        font-size: 12px;
    }
    
    .generator-content {
        padding: 90px 20px 40px;
    }
    
    .panel-card {
        padding: 20px;
    }
    
    .panel-card h2 {
        font-size: 16px;
    }
    
    .article-display {
        min-height: 400px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .display-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .copy-btn {
        width: 100%;
        justify-content: center;
    }
}

/* 平台跳转按钮样式 */
.platform-buttons {
    margin-top: 30px;
    padding: 24px;
    background-color: var(--bg-mint);
    border: 2px solid var(--border-separator);
    border-radius: 8px;
    animation: fadeIn 0.3s ease;
}

.platform-buttons h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-black);
    margin-bottom: 16px;
    text-align: center;
}

.platform-btn-group {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.platform-btn {
    flex: 1;
    min-width: 120px;
    max-width: 150px;
    padding: 16px 20px;
    border: 2px solid var(--text-black);
    border-radius: 8px;
    text-decoration: none;
    color: var(--text-black);
    font-weight: 600;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    cursor: pointer;
}

.platform-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.platform-btn:active {
    transform: translateY(-1px);
}

.platform-btn.disabled {
    opacity: 0.4;
    pointer-events: none;
    cursor: not-allowed;
    background-color: #e5e7eb;
}

.platform-icon {
    font-size: 28px;
}

.platform-name {
    font-size: 14px;
    font-weight: 700;
}

/* 美团样式 */
.meituan-btn {
    background: linear-gradient(135deg, #FFD100, #FFED4E);
    border-color: #FFD100;
}

.meituan-btn:hover {
    background: linear-gradient(135deg, #FFED4E, #FFD100);
}

/* 携程样式 */
.ctrip-btn {
    background: linear-gradient(135deg, #0086F6, #40A9FF);
    border-color: #0086F6;
    color: white;
}

.ctrip-btn:hover {
    background: linear-gradient(135deg, #40A9FF, #0086F6);
}

/* 去哪儿样式 */
.qunar-btn {
    background: linear-gradient(135deg, #FF6700, #FF8533);
    border-color: #FF6700;
    color: white;
}

.qunar-btn:hover {
    background: linear-gradient(135deg, #FF8533, #FF6700);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .platform-btn-group {
        flex-direction: column;
    }
    
    .platform-btn {
        max-width: 100%;
    }
}