/* ============================================================
   Komponentlar: tugma, chip, karta, panel, forma
   ============================================================ */

/* --- Tugmalar --- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    border: 1px solid transparent;
    border-radius: var(--r-pill);
    padding: 13px 24px;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: -.01em;
    white-space: nowrap;
    transition: transform var(--fast) var(--ease), background-color var(--fast) var(--ease),
        box-shadow var(--fast) var(--ease), border-color var(--fast) var(--ease), color var(--fast) var(--ease);
}

.btn:active {
    transform: scale(.97);
}

.btn-primary {
    background: linear-gradient(180deg, var(--red-bright), var(--red));
    color: #fff;
    box-shadow: var(--shadow-red);
}

.btn-primary:hover {
    box-shadow: 0 10px 28px rgba(211, 33, 26, .38);
}

.btn-ghost {
    background: var(--surface-2);
    color: var(--text);
}

.btn-ghost:hover {
    background: var(--line);
}

.btn-outline {
    background: transparent;
    border-color: var(--line-strong);
    color: var(--text);
}

.btn-outline:hover {
    border-color: var(--red);
    color: var(--red);
}

.btn-lg {
    padding: 16px 30px;
    font-size: 16px;
}

.btn-sm {
    padding: 9px 16px;
    font-size: 13.5px;
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn:disabled {
    opacity: .5;
    pointer-events: none;
}

/* --- Chip --- */

.chip {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 8px 15px;
    border: 1px solid var(--line);
    border-radius: var(--r-pill);
    background: var(--surface);
    font-size: 13.5px;
    font-weight: 550;
    color: var(--text);
    white-space: nowrap;
    transition: all var(--fast) var(--ease);
}

.chip:hover {
    border-color: var(--line-strong);
}

.chip.on {
    background: var(--red);
    border-color: var(--red);
    color: #fff;
}

.chip-x {
    display: grid;
    place-items: center;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .25);
    font-size: 11px;
    line-height: 1;
}

/* --- Belgilar --- */

.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 9px;
    border-radius: var(--r-xs);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .02em;
}

.badge-sale {
    background: var(--red);
    color: #fff;
}

.badge-hit {
    background: var(--ink);
    color: #fff;
}

:root[data-theme="dark"] .badge-hit {
    background: #fff;
    color: var(--ink);
}

.badge-out {
    background: var(--surface-2);
    color: var(--text-dim);
}

/* Qoldig'i ozayib qolgan — mijoz shoshilsin, lekin "yo'q" degani emas */
.badge-low {
    background: #fef3c7;
    color: #92400e;
}

:root[data-theme="dark"] .badge-low {
    background: rgba(180, 83, 9, .22);
    color: #fbbf24;
}

/* --- Mahsulot kartasi --- */

.card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    background: var(--surface);
    transition: transform var(--mid) var(--ease-out), box-shadow var(--mid) var(--ease-out),
        border-color var(--mid) var(--ease);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: transparent;
}

.card-media {
    position: relative;
    display: grid;
    place-items: center;
    aspect-ratio: 4 / 3;
    /* Karta — flex ustun. `flex: none` bo'lmasa rasm qismi siqiluvchan
       element bo'lib qoladi: nomi uzun tovarda pastdagi matn ko'p joy
       egallaydi va rasm qismi qisqaradi. Natijada bir qatordagi kartalar
       turli balandlikdagi rasm bilan chiqib, ro'yxat qiyshiq ko'rinardi.
       Endi 4:3 nisbat har doim saqlanadi. */
    flex: none;
    margin-bottom: 14px;
    border-radius: var(--r);
    background:
        radial-gradient(120% 100% at 50% 0%, var(--red-wash), transparent 70%),
        var(--surface-2);
    color: var(--red);
    overflow: hidden;
}

/* Fon ohanglari — brend bo'yicha (ui.js dagi tintOf) */
.card-media[data-tint="1"] {
    background: linear-gradient(150deg, rgba(211, 33, 26, .12), transparent 62%), var(--surface-2);
}

.card-media[data-tint="2"] {
    background: linear-gradient(210deg, rgba(211, 33, 26, .1), transparent 58%), var(--surface-2);
}

.card-media[data-tint="3"] {
    background: radial-gradient(90% 80% at 20% 90%, rgba(211, 33, 26, .13), transparent 66%), var(--surface-2);
}

.card-media[data-tint="4"] {
    background: linear-gradient(115deg, rgba(20, 20, 26, .07), transparent 60%), var(--surface-2);
}

.card-media[data-tint="5"] {
    background: radial-gradient(80% 90% at 80% 15%, rgba(211, 33, 26, .14), transparent 64%), var(--surface-2);
}

/* 1C dan kelgan haqiqiy rasm.
   Ikonka va yorliq USTIGA qo'yiladi — ular olib tashlanmaydi, shunchaki
   berkitiladi. Rasm yuklanmasa (tashqi manzil o'chsa) JS uni olib tashlaydi
   va ostidagi avvalgi ko'rinish qaytadi. `contain` — tovar kesilmasin. */
.card-photo {
    position: absolute;
    inset: 0;
    /* z-index: 2 — ikonka va yorliq (suv belgisi) USTIDA, lekin badge
       ("Chegirma", "Kam qoldi") va sevimli tugmasi (z-index: 3) OSTIDA
       turadi. Aks holda rasm ularni bekitib, sevimli tugmasi bosilmay
       qolardi. */
    z-index: 2;
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 8px;
    /* Doim OQ fon: rasmlar oq fonda olingan. Qorong'i mavzuda ham oq
       plitka bo'lib turadi — aks holda rasm cheti qora, ichi oq bo'lib
       yamoqdek ko'rinardi. */
    background: #fff;
    border-radius: inherit;
}

/* Badge va sevimli tugmasi rasm USTIDA qoladi */
.card-tags,
.card-fav {
    z-index: 3;
}

.product-media .card-photo {
    padding: 18px;
}

.card-photo-zoomable {
    cursor: zoom-in;
}

/* Rasmni katta ko'rish oynasi */
.photo-zoom {
    position: fixed;
    inset: 0;
    z-index: 90;
    display: grid;
    place-items: center;
    padding: 24px;
    background: rgba(10, 10, 14, .88);
    cursor: zoom-out;
    animation: fade var(--mid) var(--ease) both;
}

.photo-zoom img {
    max-width: min(92vw, 900px);
    max-height: 88vh;
    border-radius: 14px;
    background: #fff;
    padding: 12px;
}

/* Orqadagi suv belgisi */
.card-mark {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    opacity: .13;
    transition: transform var(--slow) var(--ease-out), opacity var(--slow) var(--ease);
}

.card-mark svg {
    width: 62%;
    height: 62%;
}

.card:hover .card-mark {
    transform: scale(1.1) rotate(-4deg);
    opacity: .18;
}

/* Oldingi yorliq: brend + qadoq.
   MUTLAQ joylashuvda — aks holda uzun nom rasm qismini cho'zib yuborardi
   va bir qatordagi kartalar turli balandlikdagi rasm bilan chiqardi
   (o'lchov: 360px da 137px va 123px). Endi yorliq o'lchamga ta'sir
   qilmaydi, 4:3 nisbat har doim aniq saqlanadi. */
.card-label {
    position: absolute;
    inset: 0;
    display: grid;
    align-content: center;
    justify-items: center;
    gap: 6px;
    text-align: center;
    padding: 0 12px;
}

.card-label b {
    font-size: clamp(15px, 1.5vw, 19px);
    font-weight: 800;
    letter-spacing: -.02em;
    line-height: 1.1;
    color: var(--text);
    /* Juda uzun nom qutidan toshib ketmasin */
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

@media (max-width: 480px) {
    .card-label b {
        -webkit-line-clamp: 2;
    }
}

.card-label em {
    font-style: normal;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--red);
    padding: 3px 9px;
    border-radius: var(--r-pill);
    background: var(--bg);
    border: 1px solid var(--line);
}

.card-tags {
    position: absolute;
    top: 10px;
    left: 10px;
    display: flex;
    flex-direction: column;
    gap: 5px;
    align-items: flex-start;
}

.card-fav {
    position: absolute;
    top: 8px;
    right: 8px;
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border: 0;
    border-radius: 50%;
    background: var(--surface);
    color: var(--text-faint);
    box-shadow: var(--shadow-sm);
    opacity: 0;
    transform: scale(.85);
    transition: all var(--fast) var(--ease);
}

.card:hover .card-fav,
.card-fav.on,
/* Klaviatura fokusi ko'rinmas tugmaga tushmasin: fokus kelganda tugma
   ko'rinadi, kontur ham ko'rinadi */
.card-fav:focus-visible {
    opacity: 1;
    transform: none;
}

.card-fav.on {
    color: var(--red);
}

.card-fav.on svg {
    fill: currentColor;
}

.card-brand {
    font-size: 11.5px;
    font-weight: 650;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: var(--text-faint);
    margin-bottom: 5px;
}

.card-name {
    font-size: 14.5px;
    font-weight: 550;
    line-height: 1.38;
    letter-spacing: -.01em;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.76em;
    margin-bottom: 10px;
}

.card-foot {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 10px;
    margin-top: auto;
    /* Kilogrammli tovarda boshqaruv "1,5 kg" bo'lib kengayadi. Tor
       telefonda (360px) narx bilan yonma-yon sig'may, karta chetidan
       chiqib ketardi. Endi joy yetmasa boshqaruv pastga tushadi. */
    flex-wrap: wrap;
}

.card-price {
    display: flex;
    flex-direction: column;
    line-height: 1.25;
}

.card-price b {
    font-size: 17px;
    font-weight: 750;
    letter-spacing: -.02em;
}

.card-price s {
    font-size: 12.5px;
    color: var(--text-faint);
}

.card-add {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    flex: none;
    border: 0;
    border-radius: 13px;
    background: var(--red);
    color: #fff;
    box-shadow: var(--shadow-red);
    transition: transform var(--fast) var(--spring), background-color var(--fast) var(--ease);
}

.card-add:hover {
    background: var(--red-bright);
}

.card-add:active {
    transform: scale(.88);
}

.card-add.in {
    background: var(--ink);
}

:root[data-theme="dark"] .card-add.in {
    background: #fff;
    color: var(--ink);
}

/* --- Panjara --- */

/* DIQQAT: ustunlarda `1fr` emas, `minmax(0, 1fr)`.
   `1fr` aslida `minmax(auto, 1fr)` degani — ya'ni ustunning eng kichik
   kengligi ichidagi elementning min-content o'lchamiga bog'liq. Uzun,
   bo'linmaydigan tovar nomi bitta ustunni kengaytirib yuborar edi va
   qo'shni ustun torayib qolardi (o'lchov: 171.6px va 145px, teng 158px
   o'rniga). Kartalar turli kenglikda chiqib, rasm qismi ham turlicha
   bo'lardi. `minmax(0, ...)` ustunlarni qat'iy teng ushlaydi. */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
}

.grid>* {
    min-width: 0;
}

.grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

/* --- Skelet --- */

.skel {
    border-radius: var(--r-lg);
    background: linear-gradient(100deg, var(--surface-2) 30%, var(--line) 50%, var(--surface-2) 70%);
    background-size: 220% 100%;
    animation: shimmer 1.3s linear infinite;
}

@keyframes shimmer {
    to {
        background-position: -220% 0;
    }
}

/* --- Forma --- */

/* Maydon: yorliq + kiritish. Bu klasslar checkout, kirish oynasi va
   profilda ishlatiladi, lekin shu paytgacha uslubi YO'Q edi — yorliq
   oddiy matn bo'lib, maydonlar orasida bo'shliq ham yo'q edi. */
.field {
    display: block;
    margin: 0 0 16px;
}

.field-label {
    display: block;
    margin-bottom: 7px;
    font-size: 13px;
    font-weight: 650;
    letter-spacing: .02em;
    color: var(--text-dim);
}

/* Maydon ostidagi xato matni — aybdor maydonning O'Z YONIDA turadi.
   (Avval xabar faqat xulosa panelida chiqardi va telefonda ekrandan
   tashqarida qolardi.) */
.field-error {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin: 7px 0 0;
    font-size: 13px;
    font-weight: 550;
    color: var(--red);
}

.field-error::before {
    content: '!';
    flex: none;
    display: inline-grid;
    place-items: center;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: var(--red);
    color: #fff;
    font-size: 11px;
    font-weight: 800;
    transform: translateY(2px);
}

.input {
    width: 100%;
    padding: 13px 16px;
    border: 1px solid var(--line);
    border-radius: var(--r-sm);
    background: var(--surface);
    transition: border-color var(--fast) var(--ease), box-shadow var(--fast) var(--ease);
}

.input:focus {
    outline: none;
    border-color: var(--red);
    box-shadow: 0 0 0 3px var(--red-wash);
}

/* --- Miqdor --- */

.qty {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 3px;
    border-radius: var(--r-pill);
    background: var(--surface-2);
}

.qty button {
    display: grid;
    place-items: center;
    width: 32px;
    height: 32px;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: var(--red);
    transition: background-color var(--fast) var(--ease), transform var(--fast) var(--ease);
}

.qty button:hover {
    background: var(--red-wash);
}

.qty button:active {
    transform: scale(.9);
}

.qty span {
    min-width: 30px;
    text-align: center;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

/* Kilogrammli tovar: miqdorni qo'lda yozish mumkin ("1,5"), shuning uchun
   son o'rnida maydon turadi va yoniga birlik yozuvi qo'shiladi. */
.qty-weight {
    gap: 0;
}

.qty-input {
    width: 62px;
    padding: 0 4px;
    border: 0;
    background: transparent;
    color: inherit;
    font: inherit;
    font-weight: 700;
    text-align: center;
    font-variant-numeric: tabular-nums;
    appearance: none;
}

.qty-input:focus {
    outline: 2px solid var(--red);
    outline-offset: 2px;
    border-radius: 8px;
}

.qty-weight .qty-unit {
    min-width: 0;
    padding-right: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dim);
}

/* Kasr miqdor mumkinligini bildiruvchi izoh */
.qty-hint {
    margin-top: 10px;
    font-size: 13px;
    line-height: 1.5;
}

/* Kartada "1,5 kg" son o'rnini ko'proq egallaydi */
.card-qty-wide span {
    min-width: 52px;
}

@media (max-width: 460px) {
    .card-qty-wide span {
        min-width: 46px;
    }
}

/* --- Bo'sh holat --- */

.empty {
    display: grid;
    place-items: center;
    gap: 12px;
    padding: 72px 24px;
    text-align: center;
    color: var(--text-dim);
}

.empty svg {
    width: 56px;
    height: 56px;
    color: var(--text-faint);
}

/* --- Xulosa qatorlari (checkout, buyurtma kartasi) --- */

.summary-line {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 14px;
    padding: 5px 0;
    font-size: 14px;
}

.summary-line.total {
    margin-top: 8px;
    padding-top: 12px;
    border-top: 1px solid var(--line);
    font-weight: 700;
    font-size: 16px;
}

.summary-line.total b {
    color: var(--red);
    font-size: 19px;
    letter-spacing: -.02em;
}

/* Mobilda karta yorlig'i belgilar (Ommabop/Chegirma) ostiga tushmasin */
@media (max-width: 620px) {
    .card-media {
        aspect-ratio: 1 / 1;
    }

    .card-label {
        padding-top: 30px;
    }

    .card-label b {
        font-size: 15px;
    }
}

/* ============================================================
   MANZIL MAYDONI — geolokatsiya va xaritada tasdiqlash
   ============================================================ */

.geo-field {
    display: block;
}

/* Geo-blok o'z ichki oralig'ini o'zi boshqaradi (status, havola) —
   .field ning umumiy pastki bo'shlig'i bu yerda ortiqcha */
.geo-field .field {
    margin-bottom: 0;
}

.geo-row {
    display: flex;
    gap: 8px;
    align-items: stretch;
}

.geo-row .input {
    flex: 1;
    min-width: 0;
}

.geo-locate {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    flex: 0 0 auto;
    padding: 0 16px;
    border: 1px solid var(--line-strong);
    border-radius: var(--r-sm);
    background: var(--surface);
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    transition: all var(--fast) var(--ease);
}

.geo-locate svg {
    color: var(--red);
    flex: 0 0 auto;
}

.geo-locate:hover:not(:disabled) {
    border-color: var(--red);
    color: var(--red);
    background: var(--red-wash);
}

.geo-locate:disabled {
    opacity: .6;
    cursor: default;
}

/* Aniqlanayotganda belgi sekin puls uradi */
.geo-locate.busy svg {
    animation: geoPulse 1s var(--ease) infinite;
}

@keyframes geoPulse {
    50% {
        opacity: .3;
        transform: scale(.85);
    }
}

.geo-verify {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    margin-top: 6px;
    /* Bosish maydoni kamida 40px bo'lsin (barmoq uchun) */
    min-height: 40px;
    padding: 7px 4px 7px 0;
    border: 0;
    background: none;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dim);
    transition: color var(--fast) var(--ease);
}

.geo-verify svg {
    color: var(--red);
}

.geo-verify:hover {
    color: var(--text);
}

.geo-status {
    margin: 8px 0 0;
    font-size: 13px;
    color: var(--text-dim);
}

.geo-status.warn {
    color: #b4560f;
}

.geo-status.ok {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #12794a;
    font-weight: 600;
}

.geo-status.ok::before {
    content: '';
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: #12794a;
    /* Ichidagi "belgi" — oq burchak */
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20 6 9 17l-5-5' fill='none' stroke='%23000' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/13px no-repeat,
        linear-gradient(#000, #000);
    -webkit-mask-composite: xor;
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20 6 9 17l-5-5' fill='none' stroke='%23000' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/13px no-repeat,
        linear-gradient(#000, #000);
    mask-composite: exclude;
}

:root[data-theme="dark"] .geo-status.warn {
    color: #e8a15c;
}

:root[data-theme="dark"] .geo-status.ok {
    color: #57d69b;
}

:root[data-theme="dark"] .geo-status.ok::before {
    background: #57d69b;
}

/* Tasdiqlangan manzil maydoni yashil chetga ega bo'ladi */
.geo-field.is-confirmed .geo-row .input {
    border-color: rgba(23, 158, 95, .5);
}

/* --- Xarita paneli --- */

.geo-panel {
    margin-top: 12px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: var(--r);
    background: var(--surface-2);
    animation: geoPanelIn var(--mid) var(--ease-out);
}

@keyframes geoPanelIn {
    from {
        opacity: 0;
        transform: translateY(-6px);
    }
}

.geo-map {
    position: relative;
    height: 230px;
    border-radius: var(--r-sm);
    overflow: hidden;
    background: #e8e4dd;
    cursor: grab;
    touch-action: none;
    user-select: none;
}

.geo-map.dragging {
    cursor: grabbing;
}

.geo-map-layer {
    position: absolute;
    inset: 0;
}

.geo-map-layer img {
    position: absolute;
    top: 0;
    left: 0;
    width: 256px;
    height: 256px;
    max-width: none;
    pointer-events: none;
}

/* Belgi doim markazda — surilganda qimirlamaydi */
.geo-map-pin {
    position: absolute;
    top: 50%;
    left: 50%;
    /* Uchi aniq markazga tushsin */
    transform: translate(-50%, -100%);
    color: var(--red);
    pointer-events: none;
    filter: drop-shadow(0 3px 5px rgba(0, 0, 0, .35));
    transition: transform var(--fast) var(--spring);
}

.geo-map.dragging .geo-map-pin {
    transform: translate(-50%, -115%);
}

.geo-map-hint {
    position: absolute;
    left: 50%;
    bottom: 10px;
    transform: translateX(-50%);
    padding: 5px 12px;
    border-radius: var(--r-pill);
    background: rgba(16, 16, 22, .78);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
    pointer-events: none;
}

.geo-readout {
    margin: 11px 2px 0;
    font-size: 14px;
    font-weight: 600;
    min-height: 20px;
}

.geo-readout.loading {
    color: var(--text-faint);
    font-weight: 400;
}

.geo-actions {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

.geo-actions .btn {
    flex: 1;
    justify-content: center;
}

@media (max-width: 560px) {
    .geo-row {
        flex-wrap: wrap;
    }

    /* Yonma-yon turganda maydon 175px ga tushib qolardi — ko'cha nomi
       uchun juda tor. Endi maydon butun qatorni oladi, tugma ostiga tushadi. */
    .geo-row .input {
        flex: 1 1 100%;
    }

    .geo-locate {
        flex: 1 1 100%;
        justify-content: center;
        padding: 12px 16px;
    }

    .geo-map {
        height: 260px;
    }
}

@media (prefers-reduced-motion: reduce) {

    .geo-panel,
    .geo-locate.busy svg {
        animation: none;
    }

    .geo-map.dragging .geo-map-pin {
        transform: translate(-50%, -100%);
    }
}

/* --- O'lcham tanlash (mahsulot sahifasi) --- */

.size-pick {
    margin: 20px 0 4px;
}

.size-pick-label {
    display: block;
    margin-bottom: 10px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--text-faint);
}

.size-pick-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.size-opt {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    min-width: 92px;
    padding: 9px 14px;
    border: 1.5px solid var(--line-strong);
    border-radius: var(--r-sm);
    background: var(--surface);
    text-align: left;
    transition: all var(--fast) var(--ease);
}

.size-opt b {
    font-size: 14px;
    font-weight: 700;
}

.size-opt span {
    font-size: 12px;
    color: var(--text-dim);
    font-variant-numeric: tabular-nums;
}

.size-opt:hover {
    border-color: var(--red);
    transform: translateY(-2px);
}

.size-opt.on {
    border-color: var(--red);
    background: var(--red-wash);
}

.size-opt.on b {
    color: var(--red);
}

/* Omborda yo'q o'lcham — tanlash mumkin, lekin ko'rinishi so'nik */
.size-opt.out {
    opacity: .5;
}

.size-opt.out b {
    text-decoration: line-through;
}

.size-opt:active {
    transform: scale(.96);
}

@media (max-width: 560px) {
    .size-opt {
        flex: 1 1 calc(50% - 4px);
        min-width: 0;
    }
}

/* --- Kartadagi miqdor boshqaruvi (−/soni/+) ---
   Bu blokka umuman uslub yozilmagan edi: `.card-qty` oddiy `div` bo'lib
   qolgan, ichidagi tugmalar esa blok elementlar kabi TIK ustma-ust
   tushardi, son esa yon tomonga chiqib ketardi. Telefonda ayniqsa
   xunuk ko'rinardi. `.card-add` bilan bir o'lchamda bo'lishi kerak. */

.card-qty {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    height: 40px;
    padding: 0 4px;
    border: 1px solid var(--line-strong);
    border-radius: 13px;
    background: var(--surface);
}

.card-qty button {
    display: grid;
    place-items: center;
    width: 30px;
    height: 32px;
    flex: none;
    border: 0;
    border-radius: 9px;
    background: transparent;
    color: var(--text);
}

.card-qty button:hover {
    background: var(--surface-2);
    color: var(--red);
}

.card-qty span {
    min-width: 22px;
    text-align: center;
    font-size: 14px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

/* Sensorli ekranda mayda tugmalar (savat +/-, o'chirish) yoniga bosib
   yuborish oson — ko'rinishга tegmasdan bosish maydonini kengaytiramiz.
   Loyihaning o'z qoidasi: "Bosish maydoni kamida 40px bo'lsin". */
@media (hover: none) {
    .qty button,
    .card-qty button,
    .cart-del {
        position: relative;
    }

    .qty button::after,
    .card-qty button::after,
    .cart-del::after {
        content: '';
        position: absolute;
        inset: -6px;
    }
}

/* Tor kartada boshqaruv narxni siqib qo'ymasin */
@media (max-width: 460px) {
    .card-qty {
        height: 38px;
        padding: 0 2px;
    }

    .card-qty button {
        width: 27px;
    }

    .card-qty span {
        min-width: 18px;
        font-size: 13px;
    }
}

/* Tasdiqlashda kamchilik topilgan maydon: qizil chegara + silkinish.
   Mijoz formaning qayeri to'ldirilmaganini darhol ko'radi.
   `.invalid` mijoz maydonni tahrir qilishni boshlaganda olinadi —
   avvalgidek 2 soniyada o'z-o'zidan emas. */
.geo-field.invalid .geo-row .input,
.field.invalid .input {
    border-color: var(--red);
    box-shadow: 0 0 0 4px var(--red-wash);
}

.geo-field.invalid,
.field.invalid {
    animation: fieldShake .4s var(--ease);
}

@keyframes fieldShake {

    20%,
    60% {
        transform: translateX(-5px);
    }

    40%,
    80% {
        transform: translateX(5px);
    }
}

@media (prefers-reduced-motion: reduce) {
    .geo-field.invalid,
    .field.invalid {
        animation: none;
    }
}