/* ==========================================================================
   PddFalcon storefront — components
   Buttons, product card, tags, ratings, chips, forms, quantity, toasts,
   empty states, flash messages.
   ========================================================================== */

/* ---- Buttons ----------------------------------------------------------------- */
.s-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  min-block-size: 2.75rem; padding: 0.6rem 1.25rem;
  border: 1px solid var(--s-brand-800); border-radius: var(--s-radius);
  background: var(--s-brand-800); color: #fff;
  font-weight: 600; font-size: var(--s-text-sm); line-height: 1.2; text-align: center; white-space: nowrap;
  cursor: pointer; text-decoration: none;
  transition: background-color var(--s-fast) var(--s-ease), border-color var(--s-fast) var(--s-ease), color var(--s-fast) var(--s-ease), transform var(--s-fast) var(--s-ease), box-shadow var(--s-fast) var(--s-ease);
}
.s-btn:hover:not(:disabled) { background: var(--s-brand-700); border-color: var(--s-brand-700); }
.s-btn:active:not(:disabled) { transform: translateY(1px); }
.s-btn:disabled, .s-btn[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; }
.s-btn.is-busy { position: relative; color: transparent !important; pointer-events: none; }
.s-btn.is-busy::after { content: ""; position: absolute; inline-size: 1.1rem; block-size: 1.1rem; border: 2px solid rgb(255 255 255 / 0.4); border-block-start-color: #fff; border-radius: 50%; animation: s-spin 0.7s linear infinite; }
@keyframes s-spin { to { rotate: 360deg; } }
.s-btn--primary { background: var(--s-accent-500); border-color: var(--s-accent-500); box-shadow: 0 6px 16px rgb(196 38 12 / 0.22); }
.s-btn--primary:hover:not(:disabled) { background: var(--s-accent-600); border-color: var(--s-accent-600); }
.s-btn--gold, .s-btn--buy { background: var(--s-cool-500); border-color: var(--s-cool-500); color: var(--s-brand-950); box-shadow: 0 6px 16px rgb(255 184 0 / 0.25); }
.s-btn--gold:hover:not(:disabled), .s-btn--buy:hover:not(:disabled) { background: var(--s-cool-600); border-color: var(--s-cool-600); color: var(--s-brand-950); }
.s-btn--ghost { background: var(--s-surface); border-color: var(--s-brand-200); color: var(--s-brand-800); }
.s-btn--ghost:hover:not(:disabled) { background: var(--s-brand-100); border-color: var(--s-brand-500); color: var(--s-brand-800); }
.s-btn--ghost.is-busy::after { border-color: rgb(13 36 84 / 0.3); border-block-start-color: var(--s-brand-800); }
.s-btn--onDark { background: #fff; border-color: #fff; color: var(--s-brand-900); }
.s-btn--sm { min-block-size: 2.25rem; padding: 0.4rem 0.9rem; font-size: var(--s-text-xs); }
.s-btn--lg { min-block-size: 3.1rem; padding-inline: 1.6rem; font-size: var(--s-text-md); }
.s-btn--block { inline-size: 100%; }
.s-btn.is-on .s-wish-hover { display: none; }
.s-btn.is-on:hover [data-wish-label], .s-btn.is-on:focus-visible [data-wish-label] { display: none; }
.s-btn.is-on:hover .s-wish-hover, .s-btn.is-on:focus-visible .s-wish-hover { display: inline; }
.s-btn + .s-btn { margin-inline-start: 0; }

/* ---- Tags / badges ---------------------------------------------------------------- */
.s-tag { display: inline-flex; align-items: center; padding: 0.2rem 0.5rem; border-radius: var(--s-radius-sm); font-size: var(--s-text-2xs); font-weight: 700; letter-spacing: 0.02em; color: #fff; background: var(--s-brand-800); }
.s-tag--sale { background: var(--s-success); }
.s-tag--new { background: var(--s-brand-800); }
.s-tag--out { background: var(--s-ink-soft); }
.s-tag--deal { background: var(--s-accent-500); }

/* ---- Rating --------------------------------------------------------------------- */
.s-rating { display: inline-flex; align-items: center; gap: 0.4rem; font-size: var(--s-text-sm); color: var(--s-muted); }
.s-rating__stars, .s-card__stars, .s-review__stars { color: var(--s-cool-600); letter-spacing: -0.05em; }
.s-rating__score { display: inline-flex; align-items: center; gap: 0.2rem; padding: 0.1rem 0.45rem; border-radius: var(--s-radius-sm); background: var(--s-success); color: #fff; font-weight: 700; font-size: var(--s-text-xs); }
.s-rating__count { color: var(--s-muted); }

/* ---- Product card -------------------------------------------------------------- */
.s-card {
  position: relative; display: flex; flex-direction: column;
  background: var(--s-surface); border: 1px solid var(--s-line); border-radius: var(--s-radius-lg);
  overflow: hidden; box-shadow: 0 1px 2px rgb(13 36 84 / 0.04);
  transition: box-shadow var(--s-base) var(--s-ease), transform var(--s-base) var(--s-ease), border-color var(--s-base) var(--s-ease);
}
@media (hover: hover) { .s-card:hover { transform: translateY(-3px); box-shadow: 0 16px 36px rgb(13 36 84 / 0.12); border-color: transparent; } }
.s-card__figure { position: relative; aspect-ratio: 1; padding: var(--s-3); background: #fff; overflow: hidden; }
.s-card__img { inline-size: 100%; block-size: 100%; object-fit: contain; transition: transform var(--s-slow) var(--s-ease); }
@media (hover: hover) { .s-card:hover .s-card__img { transform: scale(1.04); } }
.s-card__tags { position: absolute; inset-block-start: 0.6rem; inset-inline-start: 0.6rem; display: flex; flex-direction: column; gap: 0.25rem; z-index: 2; }
.s-card__wish {
  position: absolute; inset-block-start: 0.5rem; inset-inline-end: 0.5rem; z-index: 2;
  inline-size: 2.25rem; block-size: 2.25rem; display: grid; place-items: center;
  border: 0; border-radius: 50%; background: rgb(255 255 255 / 0.92); color: var(--s-brand-800); box-shadow: var(--s-shadow);
  transition: transform var(--s-fast) var(--s-ease), color var(--s-fast) var(--s-ease);
}
.s-card__wish svg { inline-size: 1.15rem; block-size: 1.15rem; }
.s-card__wish:hover { transform: scale(1.08); }
.s-card__wish.is-on { color: var(--s-accent-500); }
.s-card__wish.is-on svg { fill: currentColor; }
.s-card__quick {
  position: absolute; inset-inline: 0.75rem; inset-block-end: 0.75rem; z-index: 2;
  padding: 0.5rem; border: 0; border-radius: var(--s-radius-pill);
  background: rgb(13 36 84 / 0.92); color: #fff; font-size: var(--s-text-xs); font-weight: 600;
  opacity: 0; translate: 0 6px; transition: opacity var(--s-fast) var(--s-ease), translate var(--s-fast) var(--s-ease);
}
@media (hover: hover) { .s-card:hover .s-card__quick, .s-card__quick:focus-visible { opacity: 1; translate: 0; } }
@media (hover: none) { .s-card__quick { display: none; } }
.s-card__body { display: flex; flex-direction: column; gap: 0.3rem; padding: var(--s-3) var(--s-4) var(--s-4); flex: 1; }
.s-card__cat { color: var(--s-muted); font-size: var(--s-text-2xs); text-transform: uppercase; letter-spacing: var(--s-tracking-caps); font-weight: 600; }
.s-card__name { color: var(--s-ink); font-weight: 600; font-size: var(--s-text-sm); line-height: 1.35; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.s-card__link::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.s-card__name:hover { color: var(--s-brand-600); }
.s-card__rating { display: inline-flex; align-items: center; gap: 0.35rem; font-size: var(--s-text-xs); color: var(--s-muted); }
.s-card__score { padding: 0 0.35rem; border-radius: var(--s-radius-sm); background: var(--s-success); color: #fff; font-weight: 700; }
.s-card__price-row { display: flex; align-items: baseline; gap: 0.5rem; flex-wrap: wrap; margin-block-start: auto; padding-block-start: 0.25rem; }
.s-card__price { font-weight: 800; font-size: var(--s-text-lg); color: var(--s-ink); }
.s-card__mrp { color: var(--s-muted); text-decoration: line-through; font-size: var(--s-text-xs); }
.s-card__off { color: var(--s-success); font-weight: 700; font-size: var(--s-text-xs); }
.s-card__stock { font-size: var(--s-text-xs); }
.s-card__stock--low { color: var(--s-warn); font-weight: 600; }
.s-card__stock--out { color: var(--s-muted); }
.s-card__cta { position: relative; z-index: 2; margin-block-start: 0.5rem; }
.s-card__cta .s-btn { inline-size: 100%; min-block-size: 2.5rem; }
.s-card__cta a.s-btn { background: var(--s-surface); color: var(--s-brand-800); border-color: var(--s-brand-200); }

/* Grids and rails of cards */
.s-grid, .s-prail, .s-rail { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-3); }
@media (min-width: 40rem) { .s-grid, .s-prail, .s-rail { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-4); } }
@media (min-width: 62rem) { .s-grid, .s-prail, .s-rail { grid-template-columns: repeat(4, minmax(0, 1fr)); } .s-grid--wide { grid-template-columns: repeat(5, minmax(0, 1fr)); } }
@media (min-width: 80rem) { .s-prail, .s-rail { grid-template-columns: repeat(5, minmax(0, 1fr)); } }
.s-prail--row { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding-block-end: 0.5rem; margin-inline: calc(var(--s-gutter) * -1); padding-inline: var(--s-gutter); }
.s-prail--row::-webkit-scrollbar { display: none; }
.s-prail--row > * { flex: 0 0 min(46vw, 15rem); scroll-snap-align: start; }
@media (min-width: 40rem) { .s-prail--row > * { flex-basis: 15rem; } }
@media (min-width: 62rem) { .s-prail--row { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); overflow: visible; margin-inline: 0; padding-inline: 0; } .s-prail--row > * { flex: initial; } }

/* Rails with arrows (category strip, reviews) */
.s-catrail, .s-reviewrail { position: relative; }
.s-rail-arrow { position: absolute; inset-block-start: 50%; translate: 0 -50%; z-index: 3; inline-size: 2.5rem; block-size: 2.5rem; display: grid; place-items: center; border: 1px solid var(--s-line); border-radius: 50%; background: var(--s-surface); color: var(--s-brand-800); box-shadow: var(--s-shadow); }
.s-rail-arrow svg { inline-size: 1.1rem; block-size: 1.1rem; }
.s-rail-arrow--prev { inset-inline-start: -0.5rem; }
.s-rail-arrow--next { inset-inline-end: -0.5rem; }
@media (hover: none) { .s-rail-arrow { display: none; } }

/* ---- Chips ------------------------------------------------------------------------ */
.s-chipbar { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.s-chip { display: inline-flex; align-items: center; gap: 0.35rem; padding: 0.3rem 0.5rem 0.3rem 0.75rem; border-radius: var(--s-radius-pill); background: var(--s-brand-100); color: var(--s-brand-800); font-size: var(--s-text-xs); font-weight: 600; }
.s-chip__x { display: grid; place-items: center; inline-size: 1.2rem; block-size: 1.2rem; border-radius: 50%; color: inherit; }
.s-chip__x:hover { background: var(--s-brand-200); }
.s-filterbadge { min-inline-size: 1.2rem; padding-inline: 0.3rem; border-radius: var(--s-radius-pill); background: var(--s-accent-500); color: #fff; font-size: var(--s-text-2xs); text-align: center; }

/* ---- Quantity ---------------------------------------------------------------------- */
.s-qty { display: inline-flex; align-items: center; border: 1px solid var(--s-line); border-radius: var(--s-radius); background: var(--s-surface); overflow: hidden; }
.s-qty__btn { inline-size: 2.5rem; block-size: 2.5rem; border: 0; background: transparent; color: var(--s-brand-800); font-size: 1.1rem; font-weight: 600; }
.s-qty__btn:hover { background: var(--s-brand-100); }
.s-qty__value { inline-size: 3rem; block-size: 2.5rem; border: 0; border-inline: 1px solid var(--s-line); text-align: center; font-weight: 600; -moz-appearance: textfield; }
.s-qty__value::-webkit-inner-spin-button, .s-qty__value::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }

/*
 * The stepper's number, when it is a span rather than a box you can type in.
 *
 * Everything above was written for `<input type="number">`, which centres its
 * own text vertically — that is why `text-align: center` alone was enough. The
 * bag uses a span instead, and a span does not: its line box sits at the top of
 * the 40px control, which put the "1" nine pixels above the − and + beside it.
 * The client reported it from the bag drawer.
 *
 * `.s-cartpage` already carried this fix, so the bag *page* looked right and
 * the drawer did not — the same markup, two different answers. It belongs here,
 * where every span gets it: the drawer, the page, and whatever uses the control
 * next. Scoped to `span` so a real input keeps its native layout.
 */
span.s-qty__value { display: grid; place-items: center; }
.s-qty--sm .s-qty__btn, .s-qty--sm .s-qty__value { block-size: 2rem; }
.s-qty--sm .s-qty__btn { inline-size: 2rem; }
.s-qty--sm .s-qty__value { inline-size: 2.4rem; }

/* ---- Forms ---------------------------------------------------------------------------- */
.s-fields { display: grid; gap: var(--s-4); }
@media (min-width: 40rem) { .s-fields { grid-template-columns: repeat(2, minmax(0, 1fr)); } .s-field--full { grid-column: 1 / -1; } }
.s-field { display: grid; gap: 0.35rem; }
.s-field label, .s-field > span:first-child { font-size: var(--s-text-sm); font-weight: 600; color: var(--s-ink-soft); }
.s-optional { font-weight: 400; color: var(--s-muted); }
.s-input, .s-select, .s-field input:not([type="checkbox"]):not([type="radio"]), .s-field textarea, .s-field select {
  inline-size: 100%; min-block-size: 2.75rem; padding: 0.55rem 0.85rem;
  border: 1px solid var(--s-line); border-radius: var(--s-radius);
  background: var(--s-surface); color: var(--s-ink); font-size: var(--s-text-md);
  transition: border-color var(--s-fast) var(--s-ease), box-shadow var(--s-fast) var(--s-ease);
}
.s-field textarea { min-block-size: 6rem; resize: vertical; }
.s-input:focus, .s-select:focus, .s-field input:focus, .s-field textarea:focus, .s-field select:focus { outline: none; border-color: var(--s-brand-500); box-shadow: 0 0 0 4px rgb(42 90 192 / 0.12); }
.s-field.is-invalid input, .s-field.is-invalid textarea, .s-field input[aria-invalid="true"] { border-color: var(--s-danger); }
.s-select, .s-field select { appearance: none; padding-inline-end: 2.4rem; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpath d='m6 8 4 4 4-4'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.75rem center; background-size: 1rem; }
.s-field__help { font-size: var(--s-text-xs); color: var(--s-muted); }
.s-field__error { font-size: var(--s-text-xs); color: var(--s-danger); font-weight: 600; }
.s-check { display: flex; align-items: center; gap: 0.6rem; padding: 0.4rem 0; font-size: var(--s-text-sm); cursor: pointer; }
.s-check input { inline-size: 1.1rem; block-size: 1.1rem; margin: 0; accent-color: var(--s-brand-700); }
.s-check__count { margin-inline-start: auto; color: var(--s-muted); font-size: var(--s-text-xs); }
.s-check--pay { padding: var(--s-4); border: 1px solid var(--s-line); border-radius: var(--s-radius); }
.s-check--pay:has(input:checked) { border-color: var(--s-brand-500); background: var(--s-brand-100); }

/* ---- Toasts --------------------------------------------------------------------------- */
.s-toasts { position: fixed; inset-inline: 0; inset-block-end: calc(var(--s-bottomnav-height) + 1rem); z-index: var(--s-z-toast); display: grid; justify-items: center; gap: 0.5rem; padding-inline: var(--s-gutter); pointer-events: none; }
@media (min-width: 62rem) { .s-toasts { inset-block-end: 1.5rem; } }
.s-toast { display: inline-flex; align-items: center; gap: 0.6rem; max-inline-size: 26rem; padding: 0.75rem 1rem; border-radius: var(--s-radius); background: var(--s-brand-900); color: #fff; font-size: var(--s-text-sm); font-weight: 500; box-shadow: var(--s-shadow-xl); pointer-events: auto; animation: s-toast-in var(--s-base) var(--s-ease-out); }
.s-toast--error, .s-toast.is-error { background: var(--s-danger); }
.s-toast--success, .s-toast.is-success { background: var(--s-success); }
@keyframes s-toast-in { from { opacity: 0; translate: 0 10px; } to { opacity: 1; translate: 0; } }

/* ---- Flash messages ------------------------------------------------------------------- */
.s-flashes { display: grid; gap: 0.5rem; padding-block: var(--s-3); }
.s-flash { display: flex; align-items: flex-start; gap: 0.6rem; padding: 0.75rem 1rem; border-radius: var(--s-radius); background: var(--s-brand-100); color: var(--s-brand-900); font-size: var(--s-text-sm); }
.s-flash--success { background: var(--s-success-soft); color: var(--s-success); }
.s-flash--error, .s-flash--danger { background: var(--s-danger-soft); color: var(--s-danger); }
.s-flash--warning { background: var(--s-warn-soft); color: var(--s-warn); }
.s-flash__mark { flex: none; }
.s-flash__text { flex: 1; }
.s-flash__close { margin-inline-start: auto; border: 0; background: transparent; color: inherit; }

/* ---- Empty state ----------------------------------------------------------------------- */
.s-empty { display: grid; justify-items: center; gap: 0.5rem; padding: var(--s-10) var(--s-4); text-align: center; }
.s-empty__mark { display: grid; place-items: center; inline-size: 4rem; block-size: 4rem; border-radius: 50%; background: var(--s-brand-100); color: var(--s-brand-700); margin-block-end: 0.5rem; }
.s-empty__mark svg { inline-size: 1.75rem; block-size: 1.75rem; }
.s-empty__title { font-family: var(--s-font-display); font-weight: 700; font-size: var(--s-text-lg); color: var(--s-brand-900); }
.s-empty__body { color: var(--s-muted); font-size: var(--s-text-sm); max-inline-size: 30rem; }

/* ---- Panels ------------------------------------------------------------------------------- */
.s-panel { background: var(--s-surface); border: 1px solid var(--s-line); border-radius: var(--s-radius-lg); padding: var(--s-5); }
.s-summary { position: sticky; inset-block-start: 8rem; }
.s-sumline { display: flex; justify-content: space-between; gap: var(--s-3); padding-block: 0.45rem; font-size: var(--s-text-sm); border-block-end: 1px solid var(--s-line-soft); }
.s-sumline__version, .s-sumline__qty { color: var(--s-muted); }
.s-orbar { display: flex; align-items: center; gap: var(--s-3); margin-block: var(--s-4); color: var(--s-muted); font-size: var(--s-text-xs); text-transform: uppercase; letter-spacing: var(--s-tracking-caps); }
.s-orbar::before, .s-orbar::after { content: ""; flex: 1; block-size: 1px; background: var(--s-line); }