/* 天数计算器 - 按图片设计 */

/* 主容器样式 */
.date-calculator {
    background: #ffffff;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    margin-bottom: 10px;
    position: relative;
    overflow: hidden;
}



/* 标题样式 */
.date-calculator-title {
    font-size: 18px;
    font-weight: 600;
    color: #1a1a1a;
    text-align: left;
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

/* 输入区域容器 */
.date-input-section {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 10px 24px;
    margin-bottom: 24px;
    border: 1px solid #e9ecef;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

/* 输入行样式 */
.input-row {
    width: 50%;
    display: flex;
    align-items: center;
    gap: 16px;

}

.input-row:last-child {
    margin-bottom: 0;
}

/* 标签样式 */
.input-label {
    font-weight: 600;
    color: #495057;
    min-width: 80px;
    font-size: 15px;
    line-height: 1.4;
}

/* 输入框样式 */
.date-input,
.interval-input {
    padding: 12px 16px;
    border: 2px solid #dee2e6;
    border-radius: 8px;
    font-size: 15px;
    background: #ffffff;
    color: #495057;
}

.date-input:focus,
.interval-input:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.date-input:hover,
.interval-input:hover {
    border-color: #adb5bd;
}

/* 间隔输入框特殊样式 */
.interval-input {
    width: 80px;
    border-color: #dc3545;
    background: #fff5f5;
}

.interval-input:focus {
    border-color: #dc3545;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.interval-input:hover {
    border-color: #c82333;
}

/* 单位标签 */
.unit-label {
    font-size: 15px;
    color: #495057;
    font-weight: 500;
    padding: 12px 16px;

    border-radius: 8px;

}

/* 结果显示区域 */
.date-results {
    background: #ffffff;
    border-radius: 12px;

}

/* 结果项样式 */
.result-item {
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 0 16px;


}

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

/* 结果标签 */
.result-label {
    font-weight: 600;
    color: #495057;
    min-width: 80px;
    font-size: 15px;
    line-height: 1.4;
}

/* 结果内容 */
.result-content {
    flex: 1;
    display: flex;
    flex-wrap: wrap;
}

/* 公历日期样式 */
.gregorian-date {
    color: #dc3545;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
    line-height: 1.4;
    margin-right: 10px;
}

/* 农历日期样式 */
.lunar-date {
    color: #6c757d;
    font-size: 16px;
    line-height: 1.4;
    font-weight: 600;
}

/* 响应式设计 */
@media (max-width: 768px) {

    .main {
        padding: 10px;
    }

    .main .is_title {
        padding: 10px 0 0 0;
    }

    .date-calculator {
        padding: 24px;
        border-radius: 12px;
    }

    .date-calculator-title {
        font-size: 20px;
        margin-bottom: 5px;
    }

    .date-input-section,
    .date-results {
        padding: 20px;
        border-radius: 10px;
        margin-bottom: 0px;
    }

    .input-row {
        width: 100%;
        align-items: center;
        gap: 12px;
        margin-bottom: 16px;
    }

    .input-label {
        font-size: 14px;
    }

    .date-input,
    .interval-input {

        padding: 10px 14px;
        font-size: 14px;
        box-sizing: border-box;
    }

    .unit-label {
        padding: 10px 14px;
        font-size: 14px;
        align-self: flex-start;
    }

    .result-item {
        flex-direction: column;
        gap: 12px;
        padding: 0 12px;
    }

    .result-label {
        min-width: auto;
        font-size: 14px;
    }

    .gregorian-date {
        font-size: 15px;

    }

    .lunar-date {
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .date-calculator {
        padding: 20px;

    }

    .date-calculator-title {
        font-size: 18px;
    }

    .date-input-section {
        padding: 16px;
    }

    .date-results {
        padding: 16px 0;
    }

    .input-row {
        margin-bottom: 12px;
    }

    .result-item {
        padding: 0 10px;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.date-input-section {
    animation: fadeInUp 0.4s ease-out;
}

.date-results {
    animation: fadeInUp 0.6s ease-out;
}

.result-item {
    animation: fadeInUp 0.8s ease-out;
}

.result-item:nth-child(2) {
    animation-delay: 0.1s;
}

/* 焦点状态优化 */
.date-input:focus-visible,
.interval-input:focus-visible {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

/* 选择文本样式 */
::selection {
    background: rgba(0, 123, 255, 0.2);
    color: #495057;
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #f1f3f4;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb {
    background: #c1c8cd;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8b2ba;
}

/* 高对比度模式支持 */
@media (prefers-contrast: high) {
    .date-calculator {
        background: #ffffff;
        border: 2px solid #000000;
    }

    .date-calculator-title {
        color: #000000;
    }

    .date-input-section,
    .date-results {
        background: #ffffff;
        border: 1px solid #000000;
    }

    .input-label,
    .result-label {
        color: #000000;
    }

    .date-input,
    .interval-input {
        border-color: #000000;
    }
}

/* 减少动画模式支持 */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* 暗色模式支持 */
@media (prefers-color-scheme: dark) {
    .date-calculator {
        background: #1a1a1a;
        color: #ffffff;
    }

    .date-calculator-title {
        color: #ffffff;
    }

    .date-input-section,
    .date-results {
        background: #2d2d2d;
        border-color: #404040;
    }

    .input-label,
    .result-label {
        color: #e9ecef;
    }

    .date-input,
    .interval-input {
        background: #2d2d2d;
        border-color: #404040;
        color: #ffffff;
    }

    .date-input:focus,
    .interval-input:focus {
        border-color: #007bff;
    }

    .interval-input {
        background: #3d1a1a;
    }

    .unit-label {
        background: #404040;
        border-color: #404040;
        color: #ffffff;
    }

    .result-item {
        background: #2d2d2d;
    }

    .gregorian-date {
        color: #ff6b6b;
    }

    .lunar-date {
        color: #adb5bd;
    }
}