/* 日出日落时刻样式 */

/* 表单操作区域 */
.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

/* 结果头部区域 */
.sunrise-sunset-header {
    background: linear-gradient(135deg, #ff6b6b 0%, #ffa726 50%, #ff7043 100%);
    color: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-md);
}

.location-info h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.location-info p {
    font-size: 1.1rem;
    opacity: 0.9;
}

.day-info {
    text-align: center;
}

.day-length {
    margin-bottom: 1rem;
}

.day-label {
    display: block;
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: 0.5rem;
}

.day-value {
    display: block;
    font-size: 1.3rem;
    font-weight: 600;
}

.day-progress {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.progress-bar {
    width: 200px;
    height: 8px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #fff, #ffeb3b);
    border-radius: 4px;
    transition: width 0.3s ease;
}

.progress-text {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* 时间卡片区域 */
.time-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.time-card {
    background: var(--surface-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    border: 2px solid transparent;
    transition: var(--transition);
    text-align: center;
}

.time-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.time-card.sunrise {
    border-color: #ff9800;
    background: linear-gradient(135deg, #fff3e0, #ffe0b2);
}

.time-card.sunset {
    border-color: #f57c00;
    background: linear-gradient(135deg, #fff8e1, #ffecb3);
}

.time-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.time-content h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.time-value {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.time-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* 详细时间信息 */
.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.detail-item {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.detail-item:hover {
    box-shadow: var(--shadow-sm);
    border-color: var(--primary-color);
}

.detail-label {
    font-weight: 500;
    color: var(--text-primary);
}

.detail-value {
    font-weight: bold;
    color: var(--primary-color);
}

/* 月相信息 */
.moon-info {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.moon-phase {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.moon-icon {
    font-size: 3rem;
}

.moon-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.moon-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
}

.moon-date {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.moon-times {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.moon-time-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.moon-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.moon-value {
    font-weight: bold;
    color: var(--primary-color);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .sunrise-sunset-header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .time-grid {
        grid-template-columns: 1fr;
    }

    .moon-info {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .form-actions {
        flex-direction: column;
    }

    .progress-bar {
        width: 150px;
    }
}

@media (max-width: 480px) {
    .detail-grid {
        grid-template-columns: 1fr;
    }

    .sunrise-sunset-header {
        padding: 1.5rem;
    }

    .location-info h2 {
        font-size: 1.5rem;
    }

    .time-card {
        padding: 1.5rem;
    }

    .time-value {
        font-size: 1.5rem;
    }
}

/* 动画效果 */
.time-card {
    animation: fadeInUp 0.6s ease-out;
}

.time-card:nth-child(2) {
    animation-delay: 0.1s;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 加载动画 */
.loading {
    text-align: center;
    padding: 2rem;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

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

/* 主题色彩 */
:root {
    --sunrise-color: #ff9800;
    --sunset-color: #f57c00;
    --moon-color: #9c27b0;
}

.time-card.sunrise .time-value {
    color: var(--sunrise-color);
}

.time-card.sunset .time-value {
    color: var(--sunset-color);
}

.moon-value {
    color: var(--moon-color);
}