/* =====================================================================
   SARAMAND — compare.css (صفحه‌ی مقایسه، compare.js)
   سربرگ از .inv-hero و جای عکس از .car-photo در inventory.css می‌آیند.
   همه‌ی ردیف‌ها (کارت‌ها و مشخصات) یک قالب ستونی مشترک دارند:
   [برچسب ردیف] [خودروی ۱] [خودروی ۲] [خودروی ۳]
   تا مشخصات هر خودرو دقیقاً زیر کارت خودش بیاید. در موبایل ستون برچسب
   حذف می‌شود و برچسب بالای هر ردیف می‌آید.
   ===================================================================== */
.cmp { --cmp-label: 200px; --cmp-gap: 14px; }

.cmp-options { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; }

.cmp-switch {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.86rem;
    font-weight: 600;
    cursor: pointer;
    user-select: none;
}

.cmp-switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.cmp-switch:has(input:disabled) { opacity: 0.5; cursor: default; }

.cmp-switch__ui {
    position: relative;
    width: 40px;
    height: 24px;
    border-radius: var(--radius-sm);
    background: var(--border-strong);
    transition: background var(--dur-fast) var(--ease);
}

.cmp-switch__ui::after {
    content: '';
    position: absolute;
    top: 3px;
    inset-inline-start: 3px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
    transition: transform var(--dur-fast) var(--ease);
}

.cmp-switch input:checked + .cmp-switch__ui { background: var(--primary); }
.cmp-switch input:checked + .cmp-switch__ui::after { transform: translateX(-16px); }
[dir="ltr"] .cmp-switch input:checked + .cmp-switch__ui::after { transform: translateX(16px); }
.cmp-switch input:focus-visible + .cmp-switch__ui { box-shadow: var(--shadow-ring); }

.cmp-share {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    height: 36px;
    padding: 0 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-strong);
    background: var(--bg-elevated);
    color: var(--text);
    font: inherit;
    font-size: 0.82rem;
    font-weight: 700;
    cursor: pointer;
}

.cmp-share:hover { border-color: var(--primary); color: var(--primary); }
.cmp-share[hidden] { display: none; }

.cmp-body { padding: 30px 0 90px; }

/* ---------- قالب ستونی مشترک ---------- */
.cmp-row {
    display: grid;
    grid-template-columns: var(--cmp-label) repeat(var(--cmp-n, 3), minmax(0, 1fr));
    column-gap: var(--cmp-gap);
    align-items: stretch;
}

/* ---------- کارت‌های خودرو (ردیف اول) ---------- */
.cmp-row--head { align-items: stretch; }

.cmp-corner {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 4px;
    padding: 0 4px 16px;
}

.cmp-corner b { font-size: 1rem; font-weight: 800; }
.cmp-corner span { font-size: 0.8rem; line-height: 1.8; color: var(--text-muted); }

.cmp-card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    border: 1px solid var(--border);
    border-bottom: none;
    background: var(--bg-elevated);
    overflow: hidden;
}

.cmp-card__media { aspect-ratio: 4 / 3; }
.cmp-card__body { display: flex; flex-direction: column; flex: 1; gap: 2px; padding: 14px 16px 16px; }
.cmp-card__brand { display: inline-flex; align-items: center; gap: 6px; font-size: 0.76rem; color: var(--text-muted); }
.cmp-card__brand .inv-brand__logo { width: 22px; height: 22px; }
.cmp-card__name { font-size: 1.05rem; font-weight: 800; color: var(--text); line-height: 1.45; margin-top: 4px; }
.cmp-card__name:hover { color: var(--primary); }
.cmp-card__trim { font-size: 0.8rem; color: var(--text-muted); }
.cmp-card__price { margin-top: 10px; font-size: 0.8rem; color: var(--text-muted); }
.cmp-card__price b { font-size: 1.15rem; font-weight: 800; color: var(--text); margin-inline-end: 3px; }
.cmp-card__price--soon { font-weight: 700; color: #b45309; }
:root[data-theme="dark"] .cmp-card__price--soon { color: #fcd34d; }

.cmp-card__wins {
    align-self: flex-start;
    margin-top: 8px;
    padding: 3px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.72rem;
    font-weight: 700;
    color: #15803d;
    background: rgba(22, 163, 74, 0.1);
}

:root[data-theme="dark"] .cmp-card__wins { color: #86efac; background: rgba(74, 222, 128, 0.12); }

.cmp-card__more {
    margin-top: auto;
    padding-top: 12px;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary);
}

:root[data-theme="dark"] .cmp-card__more { color: var(--text); }
.cmp-card__more:hover { text-decoration: underline; }

.cmp-card__rm {
    position: absolute;
    top: 10px;
    inset-inline-end: 10px;
    z-index: 2;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.94);
    color: #1f2937;
    display: grid;
    place-items: center;
    cursor: pointer;
    box-shadow: var(--shadow-1);
}

.cmp-card__rm:hover { background: #fff; color: #b91c1c; }
.cmp-card__rm:focus-visible { outline: none; box-shadow: var(--shadow-ring); }

/* جای خالی برای خودروی بعدی */
.cmp-card--pick {
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 28px 16px;
    min-height: 300px;
    border: 1.5px dashed var(--border-strong);
    border-radius: var(--radius-sm);
    background: transparent;
    text-align: center;
}

.cmp-card__plus {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: var(--bg-elevated);
    color: var(--primary);
    border: 1px solid var(--border);
}

:root[data-theme="dark"] .cmp-card__plus { color: var(--text); }

.cmp-card__pick-title { font-size: 0.95rem; font-weight: 800; }
.cmp-card__pick-title small { font-size: 0.72rem; font-weight: 500; color: var(--text-muted); }

.cmp-card__pick-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    max-width: 260px;
    height: 46px;
    padding: 0 16px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--primary);
    color: var(--on-primary);
    font: inherit;
    font-size: 0.86rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.cmp-card__pick-btn:hover { outline: 1px solid var(--primary); outline-offset: 3px; }
.cmp-card__pick-btn:focus-visible { outline: none; box-shadow: var(--shadow-ring), 0 8px 20px rgba(22, 41, 74, 0.22); }
:root[data-theme="dark"] .cmp-card__pick-btn { background: #fff; color: var(--navy-800); box-shadow: none; }

.cmp-card__browse { font-size: 0.78rem; color: var(--text-muted); text-decoration: underline; text-underline-offset: 3px; }
.cmp-card__browse:hover { color: var(--primary); }

.cmp-hint { margin: 26px 0 0; text-align: center; color: var(--text-muted); }

/* ---------- مشخصات ---------- */
.cmp-specs {
    border-top: 1px solid var(--border);
}

.cmp-sec__title {
    margin: 0;
    padding: 22px 4px 10px;
    font-size: 1rem;
    font-weight: 800;
}

.cmp-sec .cmp-row > * { border-bottom: 1px solid var(--border); }

.cmp-row__label {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 2px;
    padding: 14px 4px;
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--text-muted);
}

.cmp-row__label small { font-size: 0.7rem; font-weight: 400; line-height: 1.7; color: var(--text-faint); }
.cmp-row--head > .cmp-row__label { border-bottom: none; }

.cmp-cell {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 8px;
    padding: 14px 16px;
    min-width: 0;
    background: var(--bg-elevated);
    border-inline: 1px solid var(--border);
}

.cmp-cell__val {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    font-size: 0.92rem;
    font-weight: 700;
    line-height: 1.6;
    overflow-wrap: anywhere;
}

/* ستون خالی (وقتی فقط دو خودرو انتخاب شده) در جدول دیده نمی‌شود */
.cmp-sec .cmp-row > .cmp-cell--empty { background: none; border-color: transparent; }

.cmp-row.is-same .cmp-cell__val { color: var(--text-muted); font-weight: 600; }

.cmp-cell.is-best .cmp-cell__val { color: #15803d; }
:root[data-theme="dark"] .cmp-cell.is-best .cmp-cell__val { color: #86efac; }

.cmp-cell__best {
    font-size: 0.66rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    background: rgba(22, 163, 74, 0.12);
}

/* نوار نسبی مقدار */
.cmp-bar {
    display: block;
    height: 5px;
    border-radius: 3px;
    background: var(--surface);
    overflow: hidden;
}

.cmp-bar i {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: var(--border-strong);
    transition: width 0.4s var(--ease);
}

.cmp-cell.is-best .cmp-bar i { background: #16a34a; }

/* پایین ستون‌ها گرد می‌شود */
.cmp-specs > .cmp-sec:last-child .cmp-row:last-child > .cmp-cell { border-radius: 0 0 var(--radius-sm) var(--radius-sm); }

.cmp-same { text-align: center; color: var(--text-muted); padding: 30px 0; }

.cmp-note { margin: 26px 0 0; font-size: 0.78rem; line-height: 1.9; color: var(--text-faint); text-align: center; }
.cmp-foot { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; margin-top: 26px; }

/* ---------- نوار چسبان نام‌ها ---------- */
.cmp-sticky {
    position: fixed;
    top: var(--header-h);
    inset-inline: 0;
    z-index: 900;
    padding: 10px 0;
    background: var(--header-bg);
    -webkit-backdrop-filter: blur(14px) saturate(160%);
    backdrop-filter: blur(14px) saturate(160%);
    border-bottom: 1px solid var(--border);
    transform: translateY(-110%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.3s var(--ease), opacity 0.3s var(--ease), visibility 0.3s;
    pointer-events: none;
}

.cmp-sticky.is-on { transform: none; opacity: 1; visibility: visible; }
.cmp-mini { display: flex; flex-direction: column; justify-content: center; min-width: 0; padding-inline: 16px; }
.cmp-mini--label { padding-inline: 4px; font-size: 0.8rem; font-weight: 700; color: var(--text-muted); }
.cmp-mini b { font-size: 0.86rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cmp-mini span { font-size: 0.74rem; color: var(--text-muted); }

/* ---------- تبلت و موبایل: برچسب بالای هر ردیف ---------- */
@media (max-width: 900px) {
    .cmp { --cmp-gap: 8px; }
    .cmp-row { grid-template-columns: repeat(var(--cmp-n, 3), minmax(0, 1fr)); }
    .cmp-corner, .cmp-mini--label { display: none; }
    .cmp-sec .cmp-row > .cmp-row__label {
        grid-column: 1 / -1;
        flex-direction: row;
        flex-wrap: wrap;
        align-items: baseline;
        justify-content: flex-start;
        gap: 8px;
        padding: 12px 2px 6px;
        border-bottom: none;
        font-size: 0.78rem;
    }
    .cmp-cell { padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); }
    .cmp-sec .cmp-row > .cmp-cell { border-bottom: 1px solid var(--border); }
    .cmp-sec .cmp-row > .cmp-cell--empty { border: none; background: none; }
    .cmp-specs { border-top: none; }
    .cmp-specs > .cmp-sec:last-child .cmp-row:last-child > .cmp-cell { border-radius: var(--radius-sm); }
    .cmp-card { border-radius: var(--radius-sm); border-bottom: 1px solid var(--border); }
    .cmp-sec__title { padding: 24px 2px 2px; }
}

@media (max-width: 640px) {
    .cmp-options { gap: 14px; width: 100%; }
    .cmp-body { padding: 18px 0 70px; }
    .cmp-card__body { padding: 10px 10px 12px; }
    .cmp-card__name { font-size: 0.84rem; }
    .cmp-card__trim, .cmp-card__brand { font-size: 0.68rem; }
    .cmp-card__brand .inv-brand__logo { display: none; }
    .cmp-card__price { font-size: 0.68rem; margin-top: 6px; }
    .cmp-card__price b { font-size: 0.86rem; }
    .cmp-card__wins { font-size: 0.62rem; padding: 2px 7px; }
    .cmp-card__more { font-size: 0.7rem; padding-top: 8px; }
    .cmp-card__rm { width: 26px; height: 26px; top: 6px; inset-inline-end: 6px; }
    .cmp-card--pick { min-height: 220px; padding: 16px 8px; gap: 10px; }
    .cmp-card__plus { width: 40px; height: 40px; }
    .cmp-card__pick-title { font-size: 0.8rem; }
    .cmp-card__pick-btn { height: 40px; padding: 0 8px; font-size: 0.72rem; gap: 5px; }
    .cmp-card__pick-btn svg { display: none; }
    .cmp-card__browse { font-size: 0.68rem; }
    .cmp-cell { padding: 8px; gap: 6px; }
    .cmp-cell__val { font-size: 0.76rem; }
    .cmp-cell__best { font-size: 0.6rem; padding: 1px 6px; }
    .cmp-mini { padding-inline: 4px; }
    .cmp-mini b { font-size: 0.72rem; }
    .cmp-mini span { font-size: 0.66rem; }
}

@media print {
    .cmp-options, .cmp-sticky, .cmp-card__rm, .cmp-foot { display: none !important; }
}

/* ---------- پنجره‌ی انتخاب خودرو ---------- */
.cmp-picker-open { overflow: hidden; }
.cmp-picker { position: fixed; inset: 0; z-index: 3000; display: grid; place-items: center; padding: 24px; }
.cmp-picker[hidden] { display: none; }
.cmp-picker__backdrop { position: absolute; inset: 0; background: rgba(6, 14, 28, 0.55); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); opacity: 0; transition: opacity 0.25s var(--ease); }
.cmp-picker.is-open .cmp-picker__backdrop { opacity: 1; }

.cmp-picker__panel {
    position: relative;
    display: flex;
    flex-direction: column;
    width: min(640px, 100%);
    max-height: min(760px, calc(100vh - 48px));
    border-radius: var(--radius-sm);
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    box-shadow: 0 30px 80px rgba(6, 14, 28, 0.35);
    overflow: hidden;
    opacity: 0;
    transform: translateY(12px) scale(0.98);
    transition: opacity 0.25s var(--ease), transform 0.3s var(--ease);
}
.cmp-picker.is-open .cmp-picker__panel { opacity: 1; transform: none; }

.cmp-picker__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 18px 20px 10px; }
.cmp-picker__head h2 { margin: 0; font-size: 1.1rem; font-weight: 800; }
.cmp-picker__close { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--border); background: var(--surface); color: var(--text); cursor: pointer; }
.cmp-picker__close:hover { border-color: var(--border-strong); }

.cmp-picker__search {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 20px 12px;
    height: 48px;
    padding: 0 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-strong);
    background: var(--surface);
    color: var(--text-muted);
    transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
.cmp-picker__search:focus-within { border-color: var(--primary); box-shadow: var(--shadow-ring); background: var(--bg-elevated); }
.cmp-picker__search input { flex: 1; min-width: 0; height: 100%; border: none; background: none; font: inherit; font-size: 0.92rem; color: var(--text); outline: none; }

.cmp-picker__brands, .cmp-picker__bodies {
    display: flex;
    gap: 8px;
    padding: 0 20px;
    overflow-x: auto;
    scrollbar-width: none;
    flex-shrink: 0;
}
.cmp-picker__brands::-webkit-scrollbar, .cmp-picker__bodies::-webkit-scrollbar { display: none; }
.cmp-picker__brands { padding-bottom: 10px; }
.cmp-picker__bodies { padding-bottom: 12px; border-bottom: 1px solid var(--border); }

.cmp-pk-chip {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    height: 38px;
    padding: 0 12px 0 10px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--bg-elevated);
    color: var(--text);
    font: inherit;
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
    cursor: pointer;
    transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
.cmp-pk-chip small { font-size: 0.68rem; color: var(--text-faint); font-weight: 600; }
.cmp-pk-chip:hover:not(:disabled) { border-color: var(--border-strong); }
.cmp-pk-chip.is-on { background: var(--navy-700); border-color: var(--navy-700); color: #fff; }
.cmp-pk-chip.is-on small { color: rgba(255, 255, 255, 0.7); }
:root[data-theme="dark"] .cmp-pk-chip.is-on { background: #fff; border-color: #fff; color: var(--navy-800); }
:root[data-theme="dark"] .cmp-pk-chip.is-on small { color: var(--gray-500); }
.cmp-pk-chip:disabled { opacity: 0.4; cursor: default; }

.cmp-pk-chip__logo { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: #fff; flex-shrink: 0; }
.cmp-pk-chip__logo img { width: 14px; height: 14px; object-fit: contain; }

.cmp-pk-tab {
    flex-shrink: 0;
    height: 32px;
    padding: 0 12px;
    border-radius: var(--radius-sm);
    border: none;
    background: var(--surface);
    color: var(--text-muted);
    font: inherit;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
}
.cmp-pk-tab.is-on { background: rgba(34, 64, 107, 0.1); color: var(--primary); }
:root[data-theme="dark"] .cmp-pk-tab.is-on { background: rgba(255, 255, 255, 0.1); color: #fff; }
.cmp-pk-tab:disabled { opacity: 0.4; cursor: default; }

.cmp-picker__list { flex: 1; min-height: 200px; overflow-y: auto; overscroll-behavior: contain; padding: 4px 12px 12px; }
.cmp-pk-group__head {
    position: sticky;
    top: 0;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 8px 8px;
    font-size: 0.82rem;
    font-weight: 800;
    background: var(--bg-elevated);
}
.cmp-pk-group__head small { margin-inline-start: auto; font-size: 0.7rem; font-weight: 500; color: var(--text-faint); }
.cmp-pk-group__head .cmp-pk-chip__logo { border: 1px solid var(--border); }

.cmp-pk-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    outline: none;
    transition: background var(--dur-fast) var(--ease);
}
.cmp-pk-item:hover, .cmp-pk-item.is-active, .cmp-pk-item:focus-visible { background: var(--surface); }
.cmp-pk-item:focus-visible { box-shadow: inset 0 0 0 2px var(--primary); }
.cmp-pk-item.is-picked { opacity: 0.55; cursor: default; }
.cmp-pk-item__img { flex-shrink: 0; width: 64px; height: 48px; border-radius: var(--radius-sm); }
.cmp-pk-item__img > svg { width: 22px; height: 22px; }
.cmp-pk-item__txt { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 1px; }
.cmp-pk-item__txt b { font-size: 0.9rem; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cmp-pk-item__txt small { font-size: 0.74rem; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cmp-pk-item__end { flex-shrink: 0; display: flex; align-items: baseline; gap: 4px; font-size: 0.72rem; color: var(--text-muted); }
.cmp-pk-item__end b { font-size: 0.9rem; font-weight: 800; color: var(--text); }
.cmp-pk-item__end em { font-style: normal; font-weight: 700; color: #15803d; }
.cmp-pk-item__end .is-soon { font-weight: 700; color: #b45309; }
:root[data-theme="dark"] .cmp-pk-item__end .is-soon { color: #fcd34d; }

.cmp-pk-empty { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 48px 16px; text-align: center; color: var(--text-muted); }
.cmp-pk-empty b { color: var(--text); }
.cmp-picker__foot { margin: 0; padding: 10px 20px; border-top: 1px solid var(--border); font-size: 0.72rem; color: var(--text-faint); background: var(--surface); }

@media (max-width: 640px) {
    .cmp-picker { padding: 0; place-items: end stretch; }
    .cmp-picker__panel { width: 100%; max-height: 88vh; border-radius: var(--radius-sm) var(--radius-sm) 0 0; transform: translateY(40px); }
    .cmp-picker__panel::before { content: ''; display: block; width: 44px; height: 4px; margin: 8px auto 0; border-radius: 4px; background: var(--border-strong); }
    .cmp-picker__head { padding: 10px 16px 8px; }
    .cmp-picker__search { margin: 0 16px 10px; }
    .cmp-picker__brands, .cmp-picker__bodies { padding-inline: 16px; }
    .cmp-picker__list { padding: 4px 8px 12px; }
    .cmp-pk-item__img { width: 56px; height: 42px; }
    .cmp-picker__foot { display: none; }
}
.cmp-picker__search input,
.cmp-picker__search input:focus { border: none !important; box-shadow: none !important; outline: none !important; padding: 0 !important; margin: 0; background: none !important; -webkit-appearance: none; appearance: none; border-radius: 0; }
.cmp-picker__search input::-webkit-search-cancel-button { cursor: pointer; }
.cmp-picker__head, .cmp-picker__search, .cmp-picker__foot { flex-shrink: 0; }