/* ============ 大龄宝宝计算器 - 工具特有样式 ============ */
/* 通用样式（卡片、按钮、分隔线、info-box等）已由 common.css 统一提供 */

/* ---- 出生日期输入行 ---- */
.date-row {
    display: flex;
    align-items: center;
    padding: 10px 0;
    gap: 12px;
}

.date-row-label {
    flex-shrink: 0;
    font-size: 14px;
    font-weight: 600;
    color: #374151;
    min-width: 68px;
}

.datetime-picker {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 12px;
    flex: 1;
}

.picker-group {
    display: flex;
    align-items: center;
    gap: 4px;
}

.picker-select {
    width: 100px;
    padding: 7px 10px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 14px;
    background: #fafbfc;
    cursor: pointer;
    outline: none;
    transition: border-color 0.15s;
}

.picker-select:focus {
    border-color: #8b5cf6;
    background: #fff;
    box-shadow: 0 0 0 2px rgba(139, 92, 246, 0.12);
}

.picker-label {
    font-size: 13px;
    color: #6b7280;
    flex-shrink: 0;
}

/* ---- 宝宝月龄大号展示 ---- */
.main-result {
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, #fce7f3, #fbcfe8);
    border-radius: 10px;
    margin-bottom: 16px;
}

.main-result-value {
    font-size: 36px;
    font-weight: 700;
    color: #be185d;
    line-height: 1.2;
}

.main-result-label {
    font-size: 14px;
    color: #db2777;
    margin-top: 6px;
}

/* ---- 辅助信息 grid ---- */
.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.info-item {
    text-align: center;
    padding: 14px 8px;
    background: #f9fafb;
    border-radius: 8px;
    border: 1px solid #f3f4f6;
}

.info-value {
    font-size: 18px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 4px;
}

.info-value.highlight {
    color: #8b5cf6;
}

.info-value.warn {
    color: #f59e0b;
}

.info-label {
    font-size: 12px;
    color: #9ca3af;
}

/* ---- 里程碑 grid ---- */
.milestone-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.milestone-item {
    text-align: center;
    padding: 12px 8px;
    background: #f9fafb;
    border-radius: 8px;
    border: 1px solid #f3f4f6;
}

.milestone-icon {
    font-size: 20px;
    margin-bottom: 4px;
}

.milestone-date {
    font-size: 13px;
    font-weight: 600;
    color: #374151;
    margin-bottom: 2px;
}

.milestone-label {
    font-size: 11px;
    color: #9ca3af;
}

.milestone-item.done {
    background: #f0fdf4;
    border-color: #bbf7d0;
}

.milestone-item.done .milestone-date {
    color: #16a34a;
}

.milestone-item.done .milestone-label {
    color: #86efac;
}

/* ---- 生肖星座双列 ---- */
.tag-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.tag-item {
    text-align: center;
    padding: 14px 8px;
    background: #f9fafb;
    border-radius: 8px;
    border: 1px solid #f3f4f6;
}

.tag-value {
    font-size: 22px;
    margin-bottom: 4px;
}

.tag-label {
    font-size: 12px;
    color: #9ca3af;
}

/* 今日日期提示 */
.today-hint {
    text-align: center;
    padding: 10px;
    font-size: 13px;
    color: #6b7280;
    background: #f9fafb;
    border-radius: 6px;
}

/* ---- 响应式 ---- */
@media (max-width: 768px) {
    .date-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .date-row-label {
        min-width: auto;
    }

    .datetime-picker {
        flex-wrap: wrap;
        gap: 8px;
    }

    .picker-select {
        width: 85px;
    }

    .main-result-value {
        font-size: 28px;
    }

    .info-grid,
    .milestone-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tag-row {
        grid-template-columns: 1fr;
    }
}