/* ═══════════════════════════════════════════════════════════════
   CATALOG PLUS — styles cho js/catalog-plus.js
   Dùng token của design system (css/tbq/tokens.css). Prefix `cp-`.
   ═══════════════════════════════════════════════════════════════ */

/* ── Toolbar: thời hạn + sắp xếp ─────────────────────────────── */

.cp-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3) var(--space-6);
    margin: calc(-1 * var(--space-4)) 0 var(--space-8);
    padding-bottom: var(--space-4);
    border-bottom: var(--hairline) solid var(--border);
}

.cp-terms { display: flex; flex-wrap: wrap; gap: var(--space-2); }

.cp-term {
    min-height: 36px;
    padding: 6px var(--space-4);
    font: var(--text-sm)/var(--leading-snug) var(--font-body);
    color: var(--ink-2);
    background: transparent;
    border: var(--hairline) solid var(--border);
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), background-color var(--dur-fast) var(--ease);
}
.cp-term:hover { color: var(--ink); border-color: var(--border-strong); }
.cp-term.is-active { color: var(--accent-text); border-color: var(--accent-line); background: var(--accent-bg); }
.cp-term:focus-visible, .cp-select:focus-visible { outline: none; box-shadow: var(--focus-ring); }

.cp-sort { display: inline-flex; align-items: center; gap: var(--space-2); }
.cp-select {
    min-height: 36px;
    padding: 6px 32px 6px var(--space-3);
    font: var(--text-sm)/var(--leading-snug) var(--font-body);
    color: var(--ink);
    background: var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23201f1d' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 10px center;
    border: var(--hairline) solid var(--border-strong);
    border-radius: var(--radius);
    appearance: none;
    cursor: pointer;
}

.cp-empty {
    grid-column: 1 / -1;
    align-items: flex-start;
    padding: var(--space-10);
    text-align: left;
}

/* ── Chi tiết: giá/tháng + nút Zalo ──────────────────────────── */

.cp-permonth {
    font-size: var(--text-sm);
    color: var(--ink-3);
    font-variant-numeric: tabular-nums;
}
.cp-best { margin-left: var(--space-1); }
.variant-option.selected .cp-best { animation: cp-glint var(--dur-slow) var(--ease) both; }

.buy-now-row { flex-wrap: wrap; }
.cp-zalo-hint {
    flex: 1 1 100%;
    margin: var(--space-2) 0 0;
    text-align: center;
}

/* Điện thoại: catalog-plus.js chuyển khung đặt hàng xuống dưới "Chọn gói dịch vụ" */
.product-details > .order-info-section { margin-top: var(--space-5); }

/* ── Popup "Hỏi giá qua Zalo" ────────────────────────────────── */

html.cp-zdlg-open { overflow: hidden; }
.cp-zdlg[hidden] { display: none; }
.cp-zdlg {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal, 1100);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
}
.cp-zdlg__scrim {
    position: absolute;
    inset: 0;
    background: rgb(28 27 25 / .5);
    opacity: 0;
    transition: opacity var(--dur-fast, 160ms) var(--ease);
}
.cp-zdlg__panel {
    position: relative;
    width: min(460px, 100%);
    max-height: calc(100dvh - 2 * var(--space-4));
    overflow-y: auto;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 24px 60px -20px rgb(28 27 25 / .55);
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    opacity: 0;
    transform: translateY(12px);
    transition: opacity var(--dur-fast, 160ms) var(--ease), transform var(--dur-base, 240ms) var(--ease);
}
.cp-zdlg.is-open .cp-zdlg__scrim,
.cp-zdlg.is-open .cp-zdlg__panel { opacity: 1; transform: none; }
.cp-zdlg__head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.cp-zdlg__title { margin: 0; font-family: var(--font-display); font-size: 26px; font-weight: 600; color: var(--ink); }
.cp-zdlg__x {
    display: inline-flex; align-items: center; justify-content: center;
    width: 44px; height: 44px; margin: -8px -8px -8px 0;
    border: 0; border-radius: var(--radius-round); background: transparent; color: var(--ink-2); cursor: pointer;
}
.cp-zdlg__x:hover { background: var(--wash); color: var(--ink); }
.cp-zdlg__label { font-size: var(--text-sm); color: var(--ink-2); }
.cp-zdlg__msg {
    width: 100%;
    min-height: 176px;
    resize: vertical;
    padding: var(--space-3);
    font: inherit;
    font-size: 16px; /* ≥16px: iOS không tự phóng to khi chạm vào ô */
    line-height: 1.5;
    color: var(--ink);
    background: var(--wash);
    border: 1px solid var(--border-strong, var(--border));
    border-radius: var(--radius);
}
.cp-zdlg__msg:focus-visible { outline: 2px solid var(--accent-line); outline-offset: 2px; }
.cp-zdlg__note { margin: 0; }
.cp-zdlg__actions { display: flex; flex-direction: column; gap: var(--space-2); margin-top: var(--space-1); }
.cp-zdlg__go { text-decoration: none; gap: var(--space-2); }

@media (max-width: 768px) {
    /* Bottom sheet: nằm trên thanh điều hướng dưới, dễ bấm bằng ngón cái */
    .cp-zdlg { align-items: flex-end; padding: 0; }
    .cp-zdlg__panel {
        width: 100%;
        max-height: 88dvh;
        border-radius: 12px 12px 0 0;
        border-bottom: 0;
        padding: var(--space-5) var(--space-4) calc(var(--space-5) + env(safe-area-inset-bottom));
        transform: translateY(24px);
    }
}
@media (prefers-reduced-motion: reduce) {
    .cp-zdlg__scrim, .cp-zdlg__panel { transition: none; transform: none; }
}

#detailTotal { font-variant-numeric: tabular-nums; transition: color var(--dur-fast) var(--ease); }
#detailTotal.cp-ticking { color: var(--accent-text); }

/* ── Bảng so sánh gói ────────────────────────────────────────── */

.cp-table-wrap { overflow-x: auto; margin-top: var(--space-4); border: var(--hairline) solid var(--border); border-radius: var(--radius); }
.cp-table { width: 100%; border-collapse: collapse; font-size: var(--text-md); }
.cp-table th, .cp-table td { padding: var(--space-3) var(--space-4); text-align: left; border-bottom: var(--hairline) solid var(--border); vertical-align: top; }
.cp-table thead th {
    font-size: var(--text-xs);
    font-weight: var(--weight-regular);
    letter-spacing: var(--tracking-kicker);
    text-transform: uppercase;
    color: var(--ink-2);
    background: var(--wash);
    white-space: nowrap;
}
.cp-table tbody tr:last-child > * { border-bottom: 0; }
.cp-table tbody th { font-weight: var(--weight-medium); color: var(--ink); min-width: 220px; }
.cp-table .cp-num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.cp-table .cp-note { color: var(--ink-3); font-size: var(--text-sm); min-width: 180px; }
.cp-table tbody tr {
    cursor: pointer;
    box-shadow: inset 2px 0 0 transparent;
    transition: background-color var(--dur-fast) var(--ease), box-shadow var(--dur-base) var(--ease);
}
.cp-table tbody tr:hover { background: var(--wash); }
.cp-table tbody tr:focus-visible { outline: none; box-shadow: inset 0 0 0 2px var(--accent-line); }
.cp-table tbody tr.is-selected { background: var(--accent-bg); box-shadow: inset 3px 0 0 var(--accent-line); }
.cp-table tbody tr.is-selected .cp-price { color: var(--accent-text); }
.cp-table tbody tr.is-oos { cursor: not-allowed; color: var(--ink-3); }
.cp-table tbody tr.is-oos th { color: var(--ink-3); }

/* ── Đã xem gần đây ──────────────────────────────────────────── */

.cp-recent { margin-top: var(--space-12); }
.cp-recent--home { max-width: var(--container); margin: 0 auto; padding: var(--space-10) var(--gutter) 0; }
.cp-recent-head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); margin-bottom: var(--space-3); }

.cp-recent-row {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(200px, 1fr);
    gap: var(--space-3);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: var(--space-2);
}
.cp-recent-card {
    flex-direction: row;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    text-decoration: none;
    scroll-snap-align: start;
    animation: cp-rise var(--dur-slow) var(--ease) both;
}
.cp-recent-card:nth-child(2) { animation-delay: 50ms; }
.cp-recent-card:nth-child(3) { animation-delay: 100ms; }
.cp-recent-card:nth-child(4) { animation-delay: 150ms; }
.cp-recent-card:nth-child(n+5) { animation-delay: 200ms; }
.cp-recent-card img { width: 40px; height: 40px; object-fit: contain; border-radius: var(--radius); flex: none; }
.cp-recent-mono {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    flex: none;
    font: var(--weight-medium) 22px/1 var(--font-display);
    color: var(--accent-text);
    background: var(--wash);
    border: var(--hairline) solid var(--border);
    border-radius: var(--radius);
}
/* style.css có `img { display: … }` toàn cục, đè thuộc tính [hidden] */
.cp-recent-mono[hidden], .cp-recent-card img[hidden] { display: none; }
.cp-recent-text { display: grid; gap: 2px; min-width: 0; }
.cp-recent-name { font: var(--weight-medium) var(--text-md)/var(--leading-snug) var(--font-body); color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ── Thanh tiến độ đọc ───────────────────────────────────────── */

.cp-progress {
    position: fixed;
    inset: 0 0 auto 0;
    height: 2px;
    background: var(--accent-line);
    transform-origin: 0 50%;
    transform: scaleX(0);
    z-index: 1001;
    pointer-events: none;
}
@supports (animation-timeline: scroll()) {
    .cp-progress {
        animation: cp-progress linear both;
        animation-timeline: scroll(root block);
    }
}

/* ── Tab: nội dung vào nhẹ ───────────────────────────────────── */

.product-tabs .tab-content.active { animation: cp-rise var(--dur-base) var(--ease) both; }

/* ── View Transitions (chuyển trang, lọc/sắp xếp) ───────────── */

/* Có View Transitions → tắt fade cũ của .page để không chạy 2 lần */
html.cp-vt .page.active { animation: none; }

::view-transition-old(root) { animation: cp-vt-out 180ms var(--ease) both; }
::view-transition-new(root) { animation: cp-vt-in 320ms var(--ease) 60ms both; }

::view-transition-group(cp-hero) { animation-duration: 420ms; animation-timing-function: var(--ease); }
::view-transition-image-pair(cp-hero) { isolation: auto; }
::view-transition-old(cp-hero), ::view-transition-new(cp-hero) { animation: none; mix-blend-mode: normal; height: 100%; object-fit: contain; }

::view-transition-group(*) { animation-duration: var(--dur-base); animation-timing-function: var(--ease); }

/* ── Keyframes ───────────────────────────────────────────────── */

@keyframes cp-rise     { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@keyframes cp-vt-out   { to { opacity: 0; } }
@keyframes cp-vt-in    { from { opacity: 0; transform: translateY(10px); } }
@keyframes cp-progress { to { transform: scaleX(1); } }
@keyframes cp-glint    { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent-line) 45%, transparent); } 100% { box-shadow: 0 0 0 6px transparent; } }

/* ── Nhóm gói (vd. Zoom 100 người / 300 người): bấm tiêu đề để mở ── */
.cp-vgroup { display: flex; flex-direction: column; gap: 10px; }
.cp-vgroup__head {
    display: grid;
    grid-template-columns: 1fr auto auto;
    align-items: center;
    gap: var(--space-2) var(--space-4);
    width: 100%;
    min-height: 56px;
    padding: var(--space-3) var(--space-4);
    text-align: left;
    font: inherit;
    color: var(--ink);
    background: var(--surface);
    border: var(--hairline) solid var(--border-strong);
    border-left: 3px solid var(--accent-line);
    border-radius: var(--radius);
    cursor: pointer;
    transition: border-color var(--dur-fast) var(--ease), background-color var(--dur-fast) var(--ease);
}
.cp-vgroup__head:hover { background: var(--accent-bg); }
.cp-vgroup__head:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.cp-vgroup__text { display: grid; gap: 2px; min-width: 0; }
.cp-vgroup__name { font: var(--weight-medium) var(--text-xl)/var(--leading-snug) var(--font-display); }
.cp-vgroup__note { font-size: var(--text-sm); color: var(--ink-3); }
.cp-vgroup__meta { font-size: var(--text-sm); color: var(--ink-2); white-space: nowrap; }
.cp-vgroup__meta strong { color: var(--accent-text); font-weight: var(--weight-medium); }
.cp-vgroup__chev { color: var(--accent-icon); transition: rotate var(--dur-base) var(--ease); }
.cp-vgroup.is-open .cp-vgroup__head { background: var(--accent-bg); }
.cp-vgroup.is-open .cp-vgroup__chev { rotate: 180deg; }
.cp-vgroup__body { display: flex; flex-direction: column; gap: 10px; padding-left: var(--space-3); border-left: var(--hairline) dashed var(--border-strong); margin-left: var(--space-2); }
.cp-vgroup__body[hidden] { display: none; }
.cp-vgroup.is-open .cp-vgroup__body { animation: cp-vg-open var(--dur-base) var(--ease); }
/* Gói nằm trong nhóm: hiệu ứng trượt vào của trang (motion.css, trễ theo thứ tự gói)
   sẽ chạy lại mỗi lần mở nhóm và giấu gói gần 1 giây → bỏ, để cả khối nhóm tự hiện. */
.pd-enter .cp-vgroup__body .variant-option:not(.just-selected) { animation: none; }
@keyframes cp-vg-open { from { opacity: 0; translate: 0 -6px; } }
@media (max-width: 640px) {
    .cp-vgroup__head { grid-template-columns: 1fr auto; }
    .cp-vgroup__meta { grid-column: 1; grid-row: 2; }
    .cp-vgroup__chev { grid-column: 2; grid-row: 1 / span 2; }
}

@media (prefers-reduced-motion: reduce) {
    .cp-vgroup.is-open .cp-vgroup__body { animation: none; }
    .cp-vgroup__chev { transition: none; }
}

@media (prefers-reduced-motion: reduce) {
    .cp-recent-card, .product-tabs .tab-content.active, .variant-option.selected .cp-best { animation: none; }
    .cp-progress { display: none; }
    ::view-transition-group(*), ::view-transition-old(*), ::view-transition-new(*) { animation: none !important; }
}

/* Vùng bấm cảm ứng: dựa vào khả năng cảm ứng thật, không đoán theo độ rộng màn hình —
   tablet 768px vẫn là cảm ứng nhưng nằm ngoài breakpoint mobile bên dưới. */
@media (pointer: coarse) {
    .cp-term, .cp-select { min-height: 40px; }
}

@media (max-width: 640px) {
    .cp-toolbar { margin-top: 0; }
    .cp-sort { width: 100%; justify-content: space-between; }
    .cp-recent-row { grid-auto-columns: 72%; }

    /* Bảng so sánh → mỗi gói một thẻ, không phải vuốt ngang
         Tên gói (+ nhãn)
         Thời hạn ··············· Giá
         ≈ 32.000₫/tháng
         Ghi chú                                  */
    .cp-table-wrap { overflow: visible; }
    .cp-table thead { display: none; }
    .cp-table, .cp-table tbody { display: block; }
    .cp-table tbody tr {
        display: grid;
        grid-template-columns: 1fr auto;
        gap: var(--space-1) var(--space-3);
        padding: var(--space-3) var(--space-4);
        border-bottom: var(--hairline) solid var(--border);
    }
    .cp-table tbody tr:last-child { border-bottom: 0; }
    .cp-table tbody th, .cp-table tbody td { padding: 0; border: 0; min-width: 0; }
    .cp-table tbody th { grid-column: 1 / -1; }
    .cp-table .cp-dur { color: var(--ink-3); font-size: var(--text-sm); }
    .cp-table .cp-price { font-weight: var(--weight-medium); }
    .cp-table .cp-pm { grid-column: 1 / -1; text-align: left; font-size: var(--text-sm); color: var(--ink-3); }
    .cp-table .cp-pm::before { content: "≈ "; }
    .cp-table .cp-pm::after { content: "/tháng"; }
    .cp-table .cp-pm.is-empty { display: none; }
    .cp-table .cp-note { grid-column: 1 / -1; }
    .cp-table .cp-note:empty { display: none; }
}