/*
 * Storefront commerce module: header cart, add-to-cart control, cart drawer / checkout, options dialog, toast, bottom bar.
 * Markup: resources/views/restaurant/commerce/*   Behaviour: public/js/storefront-cart.js
 *
 * No Tailwind, no bootstrap classes. Theme it by setting any of these on :root / body / a wrapper (all optional):
 *   --mq-primary  --mq-on-primary  --mq-surface  --mq-surface-2  --mq-text  --mq-text-2  --mq-border  --mq-danger  --mq-success  --mq-radius  --mq-font
 * Fallbacks are the stitch / mesa tokens (public/front/css/mesa-tokens.css, stitch-theme.css), then plain values. Direction-safe: logical properties only.
 * Text colours below are chosen for >= 4.5:1 on their backgrounds with the defaults.
 */

.mq, .mq-add, .mq-headcart, .mq-bar, .mq-toast {
    --c-primary: var(--mq-primary, var(--stitch-emerald-dark, #047857));
    --c-on-primary: var(--mq-on-primary, #ffffff);
    --c-surface: var(--mq-surface, var(--stitch-surface, #ffffff));
    --c-surface-2: var(--mq-surface-2, var(--stitch-surface-subtle, #f3f4f6));
    --c-text: var(--mq-text, var(--stitch-text-primary, #0a0d12));
    --c-text-2: var(--mq-text-2, var(--stitch-text-secondary, #4b5563));
    --c-border: var(--mq-border, var(--stitch-border-strong, #d1d5db));
    --c-danger: var(--mq-danger, #b91c1c);
    --c-success: var(--mq-success, var(--stitch-emerald-dark, #047857));
    --c-focus: var(--mq-focus, #1d4ed8);
    --c-radius: var(--mq-radius, var(--stitch-radius-lg, 12px));
    --c-radius-sm: calc(var(--c-radius) * 0.66);
    --c-shadow: var(--mq-shadow, 0 18px 48px -12px rgba(10, 13, 18, 0.35));
    --c-font: var(--mq-font, inherit);
    --c-flip: 1;
    font-family: var(--c-font);
    box-sizing: border-box;
}
.mq[dir="rtl"] { --c-flip: -1; }
.mq *, .mq *::before, .mq *::after, .mq-add *, .mq-headcart *, .mq-bar * { box-sizing: border-box; }
.mq [hidden], .mq-add [hidden], .mq-headcart [hidden], .mq-bar[hidden], .mq-toast[hidden] { display: none !important; }

.mq-sr { position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.mq-num { font-variant-numeric: tabular-nums; unicode-bidi: isolate; white-space: nowrap; }
.mq-ico { display: inline-flex; align-items: center; justify-content: center; line-height: 0; flex: none; }
html.mq-lock { overflow: hidden; }

/* ---------------------------------------------------------------- shared controls */
.mq button, .mq-add button, .mq-headcart, .mq-bar { font: inherit; cursor: pointer; -webkit-tap-highlight-color: transparent; }
.mq a:focus-visible, .mq button:focus-visible, .mq input:focus-visible, .mq select:focus-visible, .mq textarea:focus-visible, .mq [tabindex]:focus-visible,
.mq-add button:focus-visible, .mq-headcart:focus-visible, .mq-bar:focus-visible {
    outline: 3px solid var(--c-focus); outline-offset: 2px; box-shadow: 0 0 0 5px #ffffff;
}
.mq [tabindex="-1"]:focus:not(:focus-visible) { outline: none; }

.mq-btn, .mq-primary {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding-block: 10px; padding-inline: 20px;
    border: 2px solid transparent; border-radius: var(--c-radius); font-weight: 700; font-size: 1rem; line-height: 1.2; text-align: center; text-decoration: none;
}
.mq-primary { width: 100%; background: var(--c-primary); color: var(--c-on-primary); }
.mq-primary:hover:not(:disabled) { filter: brightness(0.92); }
.mq-primary:disabled { background: #6b7280; color: #ffffff; cursor: not-allowed; }
.mq-primary.is-loading { position: relative; cursor: progress; }
.mq-primary.is-loading::before {
    content: ""; width: 1em; height: 1em; border-radius: 50%; border: 2px solid currentColor; border-inline-end-color: transparent; animation: mq-spin 0.7s linear infinite;
}
.mq-btn-ghost { background: transparent; color: var(--c-text); border-color: var(--c-border); }
.mq-btn-ghost:hover { background: var(--c-surface-2); }
.mq-link {
    display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding-inline: 4px; border: 0; background: none; color: var(--c-primary); font-weight: 700; font-size: 0.95rem; text-decoration: underline; text-underline-offset: 3px;
}
.mq-icon-btn {
    display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border: 0; border-radius: var(--c-radius-sm); background: transparent; color: var(--c-text-2);
}
.mq-icon-btn:hover { background: var(--c-surface-2); color: var(--c-text); }

.mq-field { display: flex; flex-direction: column; gap: 6px; margin-block-end: 14px; }
.mq-field > label, .mq-legend { font-size: 0.9rem; font-weight: 700; color: var(--c-text); }
.mq-input {
    width: 100%; min-height: 48px; padding-block: 10px; padding-inline: 14px; border: 1.5px solid var(--c-border); border-radius: var(--c-radius-sm);
    background: var(--c-surface); color: var(--c-text); font: inherit; font-size: 16px; /* 16px stops iOS from zooming on focus */
}
textarea.mq-input { min-height: 88px; resize: vertical; }
.mq-input::placeholder { color: #6b7280; opacity: 1; }
.mq-input[aria-invalid="true"] { border-color: var(--c-danger); box-shadow: inset 0 0 0 1px var(--c-danger); }
.mq-field-err { margin: 0; color: var(--c-danger); font-size: 0.875rem; font-weight: 600; }
.mq-hint { margin: 0; color: var(--c-text-2); font-size: 0.85rem; line-height: 1.5; }
.mq-fieldset { border: 0; margin: 0 0 14px; padding: 0; min-inline-size: 0; }
.mq-legend { padding: 0; margin-block-end: 10px; }

.mq-choice {
    display: flex; align-items: center; gap: 12px; min-height: 52px; padding-block: 8px; padding-inline: 14px; margin-block-end: 8px;
    border: 1.5px solid var(--c-border); border-radius: var(--c-radius-sm); background: var(--c-surface); color: var(--c-text); cursor: pointer;
}
.mq-choice:hover { background: var(--c-surface-2); }
.mq-choice:has(input:checked) { border-color: var(--c-primary); background: var(--c-surface-2); box-shadow: inset 0 0 0 1px var(--c-primary); }
.mq-choice input { width: 20px; height: 20px; margin: 0; flex: none; accent-color: var(--c-primary); }
/* radios / checkboxes: drawn here so the page template's own input rules (bootstrap custom-control, theme appearance resets) cannot turn them into blobs; the whole row (>= 52px) is the target */
.mq .mq-choice input[type="radio"], .mq .custom-control input[type="radio"] {
    -webkit-appearance: none; appearance: none; position: static; opacity: 1; visibility: visible; clip: auto; display: inline-block; flex: none; width: 24px; height: 24px; min-width: 24px; margin: 0; padding: 0;
    border: 2px solid var(--c-text-2); border-radius: 50%; background: var(--c-surface); background-clip: padding-box; box-shadow: none; cursor: pointer;
}
.mq .mq-choice input[type="radio"]:checked, .mq .custom-control input[type="radio"]:checked {
    border-color: var(--c-primary); background: radial-gradient(circle, var(--c-primary) 0 45%, var(--c-surface) 50% 100%);
}
.mq .mq-choice input[type="radio"]::before, .mq .mq-choice input[type="radio"]::after, .mq .custom-control input[type="radio"]::before, .mq .custom-control input[type="radio"]::after { content: none; display: none; }
.mq .mq-choice input[type="checkbox"] { width: 24px; height: 24px; position: static; opacity: 1; margin: 0; }
@media (forced-colors: active) { .mq .mq-choice input[type="radio"]:checked, .mq .custom-control input[type="radio"]:checked { background: Highlight; border-color: ButtonText; } }
.mq-choice-text, .mq-line-name { unicode-bidi: plaintext; }
.mq-choice-text { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.mq-choice-price { color: var(--c-text-2); font-weight: 600; }
/* the shared paymob partial still prints bootstrap-style custom-control markup */
.mq .custom-control { display: flex; align-items: center; gap: 12px; min-height: 52px; padding-block: 8px; padding-inline: 14px; margin: 0 0 8px; border: 1.5px solid var(--c-border); border-radius: var(--c-radius-sm); background: var(--c-surface); }
.mq .custom-control:has(input:checked) { border-color: var(--c-primary); box-shadow: inset 0 0 0 1px var(--c-primary); }
.mq .custom-control input { width: 20px; height: 20px; margin: 0; accent-color: var(--c-primary); }
.mq .custom-control label { flex: 1; margin: 0; color: var(--c-text); cursor: pointer; }

/* ---------------------------------------------------------------- header cart */
.mq-headcart {
    position: relative; display: inline-flex; align-items: center; gap: 8px; min-height: 44px; min-width: 44px; padding-block: 6px; padding-inline: 12px;
    border: 1.5px solid var(--c-border); border-radius: 999px; background: var(--c-surface); color: var(--c-text); font-weight: 700; font-size: 0.95rem; line-height: 1;
}
.mq-headcart:hover { border-color: var(--c-primary); }
.mq-headcart-badge {
    display: inline-flex; align-items: center; justify-content: center; min-width: 22px; height: 22px; padding-inline: 6px; border-radius: 999px;
    background: var(--c-primary); color: var(--c-on-primary); font-size: 0.78rem; font-weight: 800;
}
.mq-headcart[data-count="0"] .mq-headcart-badge { background: var(--c-surface-2); color: var(--c-text-2); }
.mq-headcart[data-count="0"] .mq-headcart-total { display: none; }
.mq-headcart-total { color: var(--c-text-2); font-weight: 700; }
@media (max-width: 400px) { .mq-headcart-total { display: none; } }

/* ---------------------------------------------------------------- add control (item card) */
.mq-add { display: inline-flex; flex-direction: column; align-items: flex-end; gap: 6px; max-width: 100%; }
.mq-limit { color: var(--c-text-2); font-size: 0.78rem; }
.mq-add-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding-block: 8px; padding-inline: 16px;
    border: 2px solid var(--c-primary); border-radius: 999px; background: var(--c-primary); color: var(--c-on-primary); font-weight: 700; font-size: 0.95rem; line-height: 1.2;
}
.mq-add-btn:hover:not(:disabled) { filter: brightness(0.92); }
.mq-add-btn:disabled, .mq-add-btn[aria-disabled="true"] { background: var(--c-surface-2); border-color: var(--c-border); color: var(--c-text-2); cursor: not-allowed; }
.mq-stepper {
    display: inline-flex; align-items: center; border: 2px solid var(--c-primary); border-radius: 999px; background: var(--c-surface); overflow: hidden;
}
.mq-stepper-btn {
    display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border: 0; background: transparent; color: var(--c-primary);
}
.mq-stepper-btn:hover { background: var(--c-surface-2); }
.mq-stepper-qty { min-width: 32px; text-align: center; font-weight: 800; color: var(--c-text); }
.mq-incart { color: var(--c-success); font-size: 0.85rem; font-weight: 700; }

/* ---------------------------------------------------------------- overlay, drawer */
.mq-overlay { position: fixed; inset: 0; z-index: 1990; background: rgba(10, 13, 18, 0.55); animation: mq-fade 0.2s ease; }
.mq-drawer {
    position: fixed; z-index: 2000; display: flex; flex-direction: column; background: var(--c-surface); color: var(--c-text); box-shadow: var(--c-shadow); overflow: hidden;
    inset-block: 0; inset-inline-end: 0; inline-size: min(460px, 100vw); animation: mq-slide-side 0.25s ease;
}
.mq-drawer:focus { outline: none; }
.mq-head {
    display: flex; align-items: center; justify-content: space-between; gap: 8px; padding-block: 8px; padding-inline: 16px 8px; border-block-end: 1px solid var(--c-border); background: var(--c-surface); flex: none;
}
.mq-title { margin: 0; font-size: 1.2rem; font-weight: 800; line-height: 1.3; color: var(--c-text); }
.mq-title:focus { outline: none; }
.mq-form { display: flex; flex-direction: column; flex: 1 1 auto; min-height: 0; margin: 0; }
.mq-step { display: flex; flex-direction: column; flex: 1 1 auto; min-height: 0; }
.mq-scroll { flex: 1 1 auto; min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding: 16px; -webkit-overflow-scrolling: touch; }
.mq-foot { flex: none; padding: 12px 16px calc(12px + env(safe-area-inset-bottom, 0px)); border-block-start: 1px solid var(--c-border); background: var(--c-surface); box-shadow: 0 -6px 16px -10px rgba(10, 13, 18, 0.25); }
.mq-sum { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-block-end: 6px; font-size: 1.05rem; }
.mq-sum strong { font-size: 1.25rem; font-weight: 800; color: var(--c-text); }
.mq-foot .mq-hint { margin-block-end: 12px; }
.mq-subhead { margin: 0 0 14px; font-size: 1.1rem; font-weight: 800; }
.mq-subhead:focus { outline: none; }
.mq-sheet-grip { display: none; }

/* cart lines */
.mq-lines { list-style: none; margin: 0; padding: 0; }
.mq-line {
    display: grid; grid-template-columns: 1fr auto; grid-template-areas: "info side" "qty side"; gap: 8px 12px; align-items: center; padding-block: 14px; border-block-end: 1px solid var(--c-surface-2);
}
.mq-line-info { grid-area: info; display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.mq-line-name { font-size: 1rem; line-height: 1.35; overflow-wrap: anywhere; }
.mq-line-meta { color: var(--c-text-2); font-size: 0.85rem; overflow-wrap: anywhere; }
.mq-qty { grid-area: qty; display: inline-flex; align-items: center; justify-self: start; border: 1.5px solid var(--c-border); border-radius: 999px; }
.mq-qty-btn { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border: 0; background: transparent; color: var(--c-primary); border-radius: 999px; }
.mq-qty-btn:hover { background: var(--c-surface-2); }
.mq-qty-val { min-width: 28px; text-align: center; font-weight: 800; }
.mq-line-side { grid-area: side; display: flex; flex-direction: column; align-items: flex-end; justify-content: space-between; align-self: stretch; gap: 4px; }
.mq-line-sum { font-weight: 800; }

/* empty / blocked states */
.mq-state { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; padding: 40px 20px; text-align: center; color: var(--c-text-2); }
.mq-state-art { width: 72px; height: 72px; border-radius: 50%; background: var(--c-surface-2); color: var(--c-primary); display: inline-flex; align-items: center; justify-content: center; }
.mq-state h3 { margin: 0; font-size: 1.15rem; color: var(--c-text); }
.mq-state p { margin: 0; max-width: 28em; line-height: 1.6; }
.mq-state .mq-btn { margin-block-start: 8px; }
.mq-state-blocked .mq-state-art { color: var(--c-danger); }
.mq-notice { margin: 0 0 14px; padding: 12px 14px; border-radius: var(--c-radius-sm); border: 1.5px solid #b45309; background: #fffbeb; color: #78350f; font-size: 0.9rem; line-height: 1.5; }

/* order type radiogroup (looks like tabs) */
.mq-types { display: flex; gap: 6px; padding: 4px; border-radius: var(--c-radius); background: var(--c-surface-2); }
.mq-type {
    flex: 1 1 0; min-height: 48px; padding-block: 8px; padding-inline: 8px; border: 2px solid transparent; border-radius: var(--c-radius-sm); background: transparent; color: var(--c-text-2);
    font-weight: 700; font-size: 0.92rem; line-height: 1.25; text-align: center; overflow-wrap: anywhere;
}
.mq-type:hover { color: var(--c-text); }
.mq-type.is-active { background: var(--c-surface); border-color: var(--c-primary); color: var(--c-primary); box-shadow: 0 1px 4px rgba(10, 13, 18, 0.12); }
.mq-types + .mq-field-err { margin-block-start: 6px; }
.mq-group { margin-block-end: 14px; }

/* validation summary */
.mq-errors { margin: 0 0 14px; padding: 12px 14px; border-radius: var(--c-radius-sm); border: 1.5px solid var(--c-danger); background: #fef2f2; color: #7f1d1d; font-size: 0.92rem; }
.mq-errors:focus { outline: 3px solid var(--c-focus); outline-offset: 2px; }
.mq-errors-title { display: block; margin-block-end: 4px; }
.mq-errors-list { margin: 0; padding-inline-start: 1.2em; }
.mq-card-box { padding-block: 14px; }
.mq-card-errors { min-height: 1.2em; margin: 6px 0 0; color: var(--c-danger); font-size: 0.875rem; font-weight: 600; }
.mq-online { padding-block-start: 4px; }
.mq-secure { display: flex; gap: 8px; align-items: flex-start; margin: 4px 0 12px; color: var(--c-text-2); font-size: 0.82rem; line-height: 1.5; }
.mq-form.is-busy .mq-scroll { opacity: 0.6; pointer-events: none; }

/* ---------------------------------------------------------------- options dialog */
.mq-opt-overlay { z-index: 2010; }
.mq-opt {
    position: fixed; z-index: 2020; display: flex; flex-direction: column; background: var(--c-surface); color: var(--c-text); box-shadow: var(--c-shadow); overflow: hidden;
    inset-inline: 0; inset-block-end: 0; max-block-size: 90vh; max-block-size: 90dvh; border-radius: 20px 20px 0 0; animation: mq-slide-up 0.25s ease;
}
.mq-opt:focus { outline: none; }
.mq-opt .mq-scroll { padding-block-start: 12px; }
.mq-extra-row { display: flex; align-items: center; gap: 8px; }
.mq-extra-row .mq-choice { flex: 1 1 auto; min-width: 0; }
.mq-extra-qty { width: 84px; flex: none; text-align: center; margin-block-end: 8px; }
.mq-opt-error { margin: 0 0 8px; color: var(--c-danger); font-weight: 700; font-size: 0.9rem; }
.mq-opt-actions { display: flex; flex-direction: column; gap: 8px; }

/* ---------------------------------------------------------------- toast + bottom bar */
.mq-toast {
    position: fixed; z-index: 2040; inset-inline: 16px; inset-block-end: calc(84px + env(safe-area-inset-bottom, 0px)); margin-inline: auto; max-inline-size: 420px;
    padding-block: 12px; padding-inline: 16px; border-radius: var(--c-radius); background: #111827; color: #ffffff; font-weight: 600; font-size: 0.95rem; line-height: 1.4;
    box-shadow: var(--c-shadow); text-align: center; animation: mq-rise 0.2s ease; pointer-events: none;
}
.mq-bar {
    position: fixed; z-index: 1980; inset-inline: 12px; inset-block-end: calc(12px + env(safe-area-inset-bottom, 0px)); display: flex; align-items: center; gap: 10px; min-height: 56px;
    padding-block: 8px; padding-inline: 18px; border: 0; border-radius: var(--c-radius); background: var(--c-primary); color: var(--c-on-primary); font-weight: 800; font-size: 1rem;
    box-shadow: var(--c-shadow); text-align: start;
}
.mq-bar-label { flex: 1; }
.mq-bar-count { padding-block: 2px; padding-inline: 10px; border-radius: 999px; background: rgba(0, 0, 0, 0.28); color: #ffffff; font-size: 0.85rem; }
@media (min-width: 641px) { .mq-bar { display: none !important; } }
/* the page can always be scrolled clear of the bar (and of the table-service buttons above it) */
@media (max-width: 640px) { body.mq-bar-on { padding-block-end: calc(var(--mq-bar-height, 68px) + 72px); } }

/* ---------------------------------------------------------------- bottom sheet on phones */
@media (max-width: 640px) {
    .mq-drawer {
        inset-block: auto 0; inset-inline: 0; inline-size: auto; block-size: auto; max-block-size: 94vh; max-block-size: 94dvh; min-block-size: 50vh; border-radius: 20px 20px 0 0; animation: mq-slide-up 0.28s ease;
    }
    .mq-sheet-grip { display: block; flex: none; inline-size: 40px; block-size: 4px; margin: 8px auto 0; border-radius: 4px; background: var(--c-border); }
    .mq-line { grid-template-columns: 1fr auto; }
}
@media (min-width: 641px) {
    .mq-opt { inset-block: 50% auto; inset-inline: 0; margin-inline: auto; inline-size: min(480px, calc(100vw - 32px)); max-block-size: 86vh; transform: translateY(-50%); border-radius: var(--c-radius); animation: mq-fade 0.2s ease; }
    .mq-opt-actions { flex-direction: row-reverse; }
    .mq-opt-actions .mq-primary { width: auto; flex: 1; }
}

/* ---------------------------------------------------------------- motion + contrast preferences */
@keyframes mq-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes mq-rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes mq-slide-up { from { transform: translateY(100%); } to { transform: none; } }
@keyframes mq-slide-side { from { transform: translateX(calc(100% * var(--c-flip, 1))); } to { transform: none; } }
@keyframes mq-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
    .mq *, .mq-toast, .mq-overlay, .mq-drawer, .mq-opt { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
@media (prefers-contrast: more) {
    .mq-input, .mq-choice, .mq-add-btn, .mq-headcart, .mq-qty, .mq-stepper { border-width: 2px; border-color: currentColor; }
}
@media (forced-colors: active) {
    .mq-primary, .mq-add-btn, .mq-bar, .mq-headcart-badge { border: 2px solid ButtonText; forced-color-adjust: none; background: ButtonFace; color: ButtonText; }
    .mq-type.is-active, .mq-choice:has(input:checked) { outline: 2px solid Highlight; }
}
@media print { .mq, .mq-add, .mq-headcart, .mq-bar, .mq-toast { display: none !important; } }