/**
 * 评论区样式（reviews.css）
 *
 * 规范来源：.ai/REVIEWS.md 第 7 / 8 / 9 节
 * 所有选择器以 .unithmemd- 开头；设计 token 复用 single.css 的 :root 变量
 */

/* -------------------------------------------------------------------------
 * 7.1 Hero 区评分摘要（★ 黑色；第 3.6 轮起 count = 0 也输出 ★ 0.0 · 0 reviews）
 * ---------------------------------------------------------------------- */
.unithmemd-hero__rating {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0 0 12px;
    font-size: 16px;
    line-height: 1.4;
    color: #000000;
}

.unithmemd-hero__rating-star {
    font-size: 16px;
    color: #000000;
}

.unithmemd-hero__rating-value,
.unithmemd-hero__rating-dot,
.unithmemd-hero__rating-count {
    color: #000000;
}

/* -------------------------------------------------------------------------
 * 7.2 评论区容器 + 顶部摘要
 * ---------------------------------------------------------------------- */
.unithmemd-reviews {
    border-top: 1px solid var(--unithmemd-border);
}

.unithmemd-reviews__summary {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 16px;
    color: #000000;
}

.unithmemd-reviews__avg {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.unithmemd-reviews__star {
    font-size: 16px;
    color: #000000;
}

.unithmemd-reviews__value {
    font-size: 16px;
    font-weight: 500;
    color: #000000;
}

.unithmemd-reviews__dot,
.unithmemd-reviews__count {
    color: #000000;
}

/* Write a review 按钮：白底 + 黑边框 + 圆角 8px（第 9.2 节） */
.unithmemd-reviews__write {
    margin-left: auto;
    background: #ffffff;
    border: 1px solid #000000;
    border-radius: var(--unithmemd-radius-sm);
}

.unithmemd-reviews__write:hover {
    background: #f4f4f4;
    border-color: #000000;
}

/* 0 评论时的引导文案（第 3.6 轮）：紧跟摘要下方 */
.unithmemd-reviews__empty-hint {
    margin: 8px 0 0;
    font-size: 14px;
    color: var(--unithmemd-medium);
}

/* 0 评论时的列表占位（替换评论列表位置） */
.unithmemd-reviews__empty {
    margin: var(--unithmemd-space-4) 0;
    padding: var(--unithmemd-space-4);
    font-size: 14px;
    color: var(--unithmemd-medium);
    text-align: center;
    background: #f9f9f9;
    border-radius: var(--unithmemd-radius-md);
}

/* -------------------------------------------------------------------------
 * 7.4 6 维度进度条（黑填充 + 灰底，宽度 = avg / 5 * 100%）
 *
 * 第 3.6 轮改为左右两列：
 *   左列 Quality / Service / Cleanliness ，右列 Comfort / Communication / Value
 * PHP 输出顺序 = DOM 顺序 = 左列 3 条 → 右列 3 条；
 * 这里用 grid-auto-flow: column + 3 行让它们按列填充（手机端恢复单列、按行填充）。
 * ---------------------------------------------------------------------- */
.unithmemd-breakdown {
    display: grid;
    grid-auto-flow: column;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: repeat(3, auto);
    gap: 8px 48px;
    margin-top: var(--unithmemd-space-3);
}

.unithmemd-breakdown__row {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
    padding: 6px 0;
}

.unithmemd-breakdown__label {
    flex: 0 0 132px;
    font-size: 14px;
    color: #000000;
}

.unithmemd-breakdown__bar {
    flex: 1 1 auto;
    height: 8px;
    background: #e5e5e5;
    border-radius: 999px;
    overflow: hidden;
}

.unithmemd-breakdown__fill {
    height: 100%;
    background: #000000;
    border-radius: 999px;
}

.unithmemd-breakdown__value {
    flex: 0 0 48px;
    font-size: 14px;
    text-align: right;
    color: #000000;
}

/* -------------------------------------------------------------------------
 * 7.3 评论列表 + 卡片（桌面严格左 3 右 3 / 手机 1 列，间距 32px，无边框）
 *
 * 顺序规则：每 6 条为一组 —— 组内前 3 条进左列、后 3 条进右列，每组占 3 行。
 * grid-column / grid-row 由 reviews.js 的 layoutReviewGrid() 动态写入
 * （首屏与每次 AJAX 追加后都会重排），CSS 只负责列宽与间距。
 * ---------------------------------------------------------------------- */
.unithmemd-reviews__list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 32px;
    margin-top: var(--unithmemd-space-4);
}

.unithmemd-review-card {
    min-width: 0;
}

.unithmemd-review-card__header {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 6px;
}

.unithmemd-review-card__name {
    font-size: 14px;
    font-weight: 500;
    color: #000000;
}

.unithmemd-review-card__meta {
    font-size: 12px;
    color: var(--unithmemd-light);
}

.unithmemd-review-card__stars {
    margin-bottom: 8px;
}

.unithmemd-stars {
    display: inline-flex;
    gap: 2px;
}

.unithmemd-star {
    font-size: 12px;
    line-height: 1;
}

.unithmemd-star--on {
    color: #000000;
}

.unithmemd-star--off {
    color: #cccccc;
}

.unithmemd-review-card__content {
    font-size: 14px;
    line-height: 1.7;
    color: #000000;
}

.unithmemd-review-card__content p {
    margin: 0 0 var(--unithmemd-space-2);
}

.unithmemd-review-card__content > *:last-child {
    margin-bottom: 0;
}

/* 折叠态：最多 3 行（.ai/REVIEWS.md 第 7.3 节） */
.unithmemd-review-card__content.is-collapsed {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Show more >（单条评论折叠） */
.unithmemd-review-card__more {
    margin-top: 8px;
    padding: 0;
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    color: #000000;
    background: none;
    border: none;
    cursor: pointer;
}

.unithmemd-review-card__more:hover {
    color: var(--unithmemd-primary);
}

.unithmemd-review-card__more[hidden] {
    display: none;
}

/* Show more reviews（列表分页）：白底 + 黑边框 */
.unithmemd-reviews__more {
    display: inline-block;
    margin-top: var(--unithmemd-space-4);
    padding: 13px 24px;
    font-family: inherit;
    font-size: 16px;
    font-weight: 500;
    color: #000000;
    background: #ffffff;
    border: 1px solid #000000;
    border-radius: var(--unithmemd-radius-sm);
    cursor: pointer;
    transition: background 0.2s;
}

.unithmemd-reviews__more:hover {
    background: #f4f4f4;
}

.unithmemd-reviews__more[hidden] {
    display: none;
}

/* -------------------------------------------------------------------------
 * 7.5 "Show more reviews" 位置：放在左列下方（第 3 轮任务 5）
 * ---------------------------------------------------------------------- */
.unithmemd-reviews__more-wrap {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 32px;
    margin-top: 24px;
}

.unithmemd-reviews__more-wrap .unithmemd-reviews__more {
    grid-column: 1;
    justify-self: start;
    margin-top: 0;
}

/* 提交结果提示 */
.unithmemd-reviews__notice {
    margin-top: var(--unithmemd-space-3);
    padding: 12px 16px;
    font-size: 14px;
    color: #000000;
    background: var(--unithmemd-primary-light);
    border-left: 4px solid var(--unithmemd-primary);
    border-radius: var(--unithmemd-radius-sm);
}

.unithmemd-reviews__notice[hidden] {
    display: none;
}

/* -------------------------------------------------------------------------
 * 7.6 写评论弹窗（第 3 轮任务 3）
 * ---------------------------------------------------------------------- */
.unithmemd-review-modal[hidden] {
    display: none;
}

.unithmemd-review-modal {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 9999;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 40px 20px;
    overflow-y: auto;
}

.unithmemd-review-modal__overlay {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.unithmemd-review-modal__content {
    position: relative;
    width: 80vw;
    min-width: 320px;
    max-width: 1400px;
    /* 高度自适应内容：不锁 16:9，让表单尽量一屏装下 */
    height: auto;
    max-height: 90vh; /* 超过 90vh 时内部滚动 */
    margin: auto;
    padding: 40px;
    overflow-y: auto;
    background: #ffffff;
    border-radius: var(--unithmemd-radius-md);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.unithmemd-review-modal__title {
    margin: 0 0 var(--unithmemd-space-3);
    font-size: 24px;
    font-weight: 700;
    color: #000000;
}

.unithmemd-review-modal__close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    padding: 0;
    font-size: 24px;
    line-height: 1;
    color: #000000;
    background: transparent;
    border: none;
    cursor: pointer;
}

.unithmemd-review-modal__close:hover {
    color: var(--unithmemd-primary);
}

/* 弹窗里的表单：左（星级）/ 右（准时 + 日期），下方通栏（个人信息 / 复选框 / 提交） */
.unithmemd-review-modal form.comment-form {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    column-gap: 40px;
    row-gap: 20px;
    align-items: start;
    margin: 0;
}

.unithmemd-review-form__ratings {
    grid-column: 1;
    grid-row: 1 / span 2;
}

.unithmemd-review-form__side {
    grid-column: 2;
    grid-row: 1;
}

.unithmemd-review-modal .comment-form-comment {
    grid-column: 2;
    grid-row: 2;
    margin: 0;
}

.unithmemd-review-form__fields,
.unithmemd-review-form__checkboxes,
.unithmemd-review-modal .form-submit {
    grid-column: 1 / -1;
}

.unithmemd-rating-field {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.unithmemd-rating-field__label {
    font-size: 14px;
    color: #000000;
}

/* -------------------------------------------------------------------------
 * 7.7 弹窗表单内部布局（第 3 轮任务 7.2）
 * ---------------------------------------------------------------------- */
.unithmemd-review-form__title {
    margin: 0 0 8px;
    font-size: 16px;
    font-weight: 700;
    color: #000000;
}

.unithmemd-review-form__desc {
    margin: 0 0 16px;
    font-size: 13px;
    line-height: 1.6;
    color: var(--unithmemd-medium);
}

.unithmemd-review-form__ratings-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 24px;
}

.unithmemd-review-form__field {
    margin-bottom: 16px;
}

.unithmemd-review-form__field:last-child {
    margin-bottom: 0;
}

.unithmemd-review-form__label {
    display: block;
    margin-bottom: 6px;
    font-size: 14px;
    font-weight: 500;
    color: #000000;
}

.unithmemd-review-form__required {
    color: #dc2626;
}

.unithmemd-review-form__input {
    width: 100%;
    padding: 10px 12px;
    font-family: inherit;
    font-size: 14px;
    line-height: 1.4;
    color: #000000;
    background: #ffffff;
    border: 1px solid var(--unithmemd-border);
    border-radius: var(--unithmemd-radius-sm);
    box-sizing: border-box;
}

.unithmemd-review-form__input:focus {
    border-color: #000000;
    outline: none;
}

/* 国家下拉：占位/长国家名不撑破单元格，超出用省略号（3.7 轮修复显示）
 * 内距与字号沿用 .unithmemd-review-form__input，保证与同一行的
 * Last Name / City 输入框等高（否则 select 会比同级 input 高出一截）。
 */
.unithmemd-review-modal select.unithmemd-review-form__input {
    width: 100%;
    box-sizing: border-box;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.unithmemd-review-form__radios {
    display: flex;
    align-items: center;
    gap: 16px;
}

.unithmemd-review-form__radio {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: #000000;
    cursor: pointer;
}

.unithmemd-review-form__fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.unithmemd-review-form__field-half,
.unithmemd-review-form__field-full {
    min-width: 0;
}

.unithmemd-review-form__field-full {
    grid-column: 1 / -1;
}

.unithmemd-review-form__checkboxes {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.unithmemd-review-form__checkbox {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 13px;
    line-height: 1.6;
    color: #000000;
    cursor: pointer;
}

.unithmemd-review-form__checkbox input[type="checkbox"] {
    flex: 0 0 auto;
    margin-top: 2px;
}

/* 评论内容 textarea（WP 默认字段） */
.unithmemd-review-modal .comment-form-comment label {
    display: block;
    margin-bottom: 6px;
    font-size: 14px;
    font-weight: 500;
    color: #000000;
}

.unithmemd-review-modal .comment-form-comment textarea {
    width: 100%;
    min-height: 140px;
    padding: 10px 12px;
    font-family: inherit;
    font-size: 14px;
    line-height: 1.6;
    color: #000000;
    background: #ffffff;
    border: 1px solid var(--unithmemd-border);
    border-radius: var(--unithmemd-radius-sm);
    box-sizing: border-box;
}

/* 提交按钮（WP 默认 submit） */
.unithmemd-review-modal .form-submit {
    margin: 0;
}

.unithmemd-review-modal .form-submit .submit {
    display: inline-block;
    padding: 13px 28px;
    font-family: inherit;
    font-size: 16px;
    font-weight: 500;
    color: #ffffff;
    background: var(--unithmemd-primary);
    border: none;
    border-radius: var(--unithmemd-radius-sm);
    cursor: pointer;
    transition: background 0.2s;
}

.unithmemd-review-modal .form-submit .submit:hover {
    background: var(--unithmemd-primary-hover);
}

.unithmemd-review-modal .form-submit .submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.unithmemd-star-picker {
    display: inline-flex;
    gap: 4px;
}

/* radio 视觉隐藏（保留键盘可达性） */
.unithmemd-star-input {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.unithmemd-star-picker .unithmemd-star {
    font-size: 20px;
    color: #cccccc;
    cursor: pointer;
    transition: color 0.15s;
}

.unithmemd-star-picker .unithmemd-star.is-on {
    color: #000000;
}

/* -------------------------------------------------------------------------
 * 响应式：手机端单列
 * ---------------------------------------------------------------------- */
@media (max-width: 767px) {
    .unithmemd-reviews__list {
        grid-template-columns: minmax(0, 1fr);
        gap: 24px;
    }

    /* 手机端单列：压过 JS 写入的行列定位（inline style 需 !important 才能覆盖） */
    .unithmemd-reviews__list .unithmemd-review-card {
        grid-column: 1 !important;
        grid-row: auto !important;
    }

    .unithmemd-reviews__write {
        margin-left: 0;
    }

    /* 6 维度：手机端恢复单列，按行填充（左列 3 条 → 右列 3 条） */
    .unithmemd-breakdown {
        grid-auto-flow: row;
        grid-template-columns: minmax(0, 1fr);
        grid-template-rows: none;
        gap: 8px;
    }

    .unithmemd-breakdown__label {
        flex-basis: 108px;
    }

    /* Show more reviews：单列时占满宽度 */
    .unithmemd-reviews__more-wrap {
        grid-template-columns: minmax(0, 1fr);
        gap: 0;
    }

    .unithmemd-reviews__more-wrap .unithmemd-reviews__more {
        width: 100%;
        text-align: center;
    }

    /* 弹窗：单列布局 + 更小内距 */
    .unithmemd-review-modal {
        padding: 16px 12px;
    }

    .unithmemd-review-modal__content {
        width: 90vw;
        /* 覆盖桌面的 min-width: 320px：≤355px 的窄屏才不会横向溢出 */
        min-width: 0;
        /* 手机端不锁 16:9：高度自适应，避免表单被切 / 双层滚动 */
        height: auto;
        min-height: 0;
        max-height: 90vh;
        max-width: 90vw;
        padding: 24px 16px;
        border-radius: 12px;
    }

    .unithmemd-review-modal__title {
        font-size: 20px;
    }

    .unithmemd-review-modal form.comment-form {
        grid-template-columns: minmax(0, 1fr);
        column-gap: 0;
    }

    .unithmemd-review-form__ratings,
    .unithmemd-review-form__side,
    .unithmemd-review-modal .comment-form-comment,
    .unithmemd-review-form__fields,
    .unithmemd-review-form__checkboxes,
    .unithmemd-review-modal .form-submit {
        grid-column: 1;
        grid-row: auto;
    }

    .unithmemd-review-form__ratings-grid,
    .unithmemd-review-form__fields {
        grid-template-columns: minmax(0, 1fr);
    }
}