/* ============================================================
   Sunvexy — bag slide-out, cart page, checkout, overlays
   ============================================================ */

/* ---------- Slide-out bag ---------- */
.sv-bag-ov { position: fixed; inset: 0; background: rgba(12,32,38,.46); opacity: 0; visibility: hidden; transition: opacity var(--t-base), visibility var(--t-base); z-index: 300; }
.sv-bag-ov.is-on { opacity: 1; visibility: visible; }
.sv-bag-panel { position: fixed; top: 0; right: 0; bottom: 0; width: min(420px, 100%); background: var(--bg); z-index: 310; display: flex; flex-direction: column; transform: translateX(100%); transition: transform var(--t-slow); box-shadow: var(--shadow-lg); }
.sv-bag-panel.is-on { transform: translateX(0); }
.sv-bag-panel__head { display: flex; align-items: center; justify-content: space-between; padding: var(--space-md); border-bottom: 1px solid var(--border); flex: 0 0 auto; }
.sv-bag-panel__head h2 { font-size: 1.2rem; }
.sv-bag-panel__close { width: 40px; height: 40px; border-radius: var(--r-sm); font-size: 1.2rem; color: var(--text); display: inline-flex; align-items: center; justify-content: center; }
.sv-bag-panel__close:hover { background: var(--bg-alt); }
.sv-bag-panel__body { flex: 1 1 auto; overflow-y: auto; padding: var(--space-md); }
.sv-bag-panel__foot { flex: 0 0 auto; padding: var(--space-md); border-top: 1px solid var(--border); background: var(--surface); }

.sv-bag-empty { text-align: center; color: var(--text-muted); padding: var(--space-xl) var(--space-md); }
.sv-bag-empty .sv-ico { font-size: 2.4rem; color: var(--border); margin-bottom: var(--space-sm); display: block; }

.sv-bag-line { display: flex; gap: var(--space-sm); padding: var(--space-sm) 0; border-bottom: 1px solid var(--border-light); }
.sv-bag-line__img { width: 70px; height: 88px; flex: 0 0 auto; border-radius: var(--r-sm); object-fit: cover; }
.sv-bag-line__info { flex: 1 1 auto; min-width: 0; }
.sv-bag-line__name { font-size: .92rem; font-weight: 700; margin-bottom: .2rem; }
.sv-bag-line__opt { font-size: .78rem; color: var(--text-muted); margin-bottom: .4rem; }
.sv-bag-line__price { font-size: .9rem; font-weight: 700; }
.sv-bag-line__foot { display: flex; align-items: center; gap: var(--space-sm); margin-top: .5rem; }
.sv-bag-line__rm { font-size: .78rem; color: var(--text-light); margin-left: auto; display: inline-flex; align-items: center; gap: .3rem; }
.sv-bag-line__rm:hover { color: var(--coral); }
.sv-bag-line .sv-qty button { width: 32px; height: 32px; }
.sv-bag-line .sv-qty input { height: 32px; width: 40px; }

.sv-bag-sub { display: flex; justify-content: space-between; margin-bottom: var(--space-sm); }
.sv-bag-sub strong { font-size: 1.15rem; }

/* ---------- Cart page ---------- */
.sv-cartpage { display: grid; grid-template-columns: 1.6fr 1fr; gap: var(--space-xl); align-items: start; }
.sv-itembox { background: var(--surface); border: 1px solid var(--border-light); border-radius: var(--r-md); padding: var(--space-md); }
.sv-cartpage .sv-bag-line__img { width: 90px; height: 112px; }

.sv-summary { background: var(--bg-alt); border-radius: var(--r-md); padding: var(--space-lg); position: sticky; top: calc(var(--nav-h) + var(--space-md)); }
.sv-summary h2 { font-size: 1.2rem; margin-bottom: var(--space-md); }
.sv-sum-row { display: flex; justify-content: space-between; gap: .5rem; padding: .5rem 0; font-size: .95rem; }
.sv-sum-row--disc { color: var(--accent-deep); }
.sv-sum-row--total { border-top: 1px solid var(--border); margin-top: var(--space-sm); padding-top: var(--space-md); font-size: 1.25rem; font-weight: 700; }
.sv-sum-note { font-size: .78rem; color: var(--text-muted); margin-top: .3rem; }

/* ---------- Promo ---------- */
.sv-promo { margin: var(--space-sm) 0; padding: var(--space-sm) 0; border-top: 1px dashed var(--border); border-bottom: 1px dashed var(--border); }
.sv-promo__label { font-size: .82rem; font-weight: 700; margin-bottom: .4rem; display: block; }
.sv-promo__row { display: flex; gap: .5rem; }
.sv-promo__row input { flex: 1; padding: .6rem .8rem; border: 1.6px solid var(--border); border-radius: var(--r-sm); font-family: inherit; font-size: .88rem; text-transform: uppercase; letter-spacing: .06em; background: var(--surface); }
.sv-promo__row input:focus { outline: none; border-color: var(--accent); }
.sv-promo__msg { font-size: .8rem; margin-top: .45rem; min-height: 1.2em; }
.sv-promo__msg.is-bad { color: #b23b2e; }
.sv-promo__msg.is-ok { color: var(--ok); }
.sv-promo__applied { display: flex; align-items: center; justify-content: space-between; gap: .5rem; margin-top: .45rem; font-size: .85rem; background: var(--accent-soft); color: var(--accent-deep); padding: .5rem .7rem; border-radius: var(--r-sm); }
.sv-promo__applied button { color: var(--accent-deep); text-decoration: underline; font-size: .8rem; }

/* ---------- Checkout (single page, numbered steps) ---------- */
.sv-checkout { margin-top: var(--space-lg); }
.sv-cstep { background: var(--surface); border: 1px solid var(--border-light); border-radius: var(--r-md); padding: var(--space-lg); margin-bottom: var(--space-md); }
.sv-cstep__title { display: flex; align-items: center; gap: .7rem; font-size: 1.2rem; margin-bottom: var(--space-md); }
.sv-cstep__n { flex: 0 0 auto; width: 30px; height: 30px; border-radius: 50%; background: var(--accent); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-size: .9rem; font-weight: 700; }
.sv-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }

.sv-pays { display: grid; gap: .5rem; }
.sv-pay { display: flex; align-items: center; gap: .7rem; border: 1.6px solid var(--border); border-radius: var(--r-sm); padding: .8rem 1rem; cursor: pointer; transition: border-color var(--t-fast), background var(--t-fast); font-size: .92rem; }
.sv-pay:hover { border-color: var(--accent); }
.sv-pay input { accent-color: var(--accent); flex: 0 0 auto; }
.sv-pay__label { display: inline-flex; align-items: center; gap: .55rem; flex: 1; }
.sv-pay__label .sv-ico { color: var(--text-muted); }
.sv-pay__meta { font-size: .76rem; color: var(--text-muted); }
.sv-pay__chips { display: inline-flex; gap: .3rem; flex-wrap: wrap; }
.sv-pay.is-sel { border-color: var(--accent); background: var(--accent-soft); }
.sv-pay.is-sel .sv-pay__meta { color: var(--accent-deep); }

.sv-cardfields { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-sm); margin-top: var(--space-md); padding: var(--space-md); background: var(--bg-alt); border-radius: var(--r-md); }
.sv-cardfields[hidden] { display: none; }
.sv-cardfields .sv-field { margin-bottom: 0; }
.sv-cardfields .sv-span { grid-column: 1 / -1; }
.sv-cardnum { position: relative; }
.sv-cardnum input { padding-right: 86px; letter-spacing: .04em; font-variant-numeric: tabular-nums; }
.sv-cardbrand { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); font-size: .7rem; font-weight: 700; letter-spacing: .06em; color: var(--text-muted); pointer-events: none; }
.sv-card-note { font-size: .76rem; color: var(--text-muted); margin: 0; grid-column: 1 / -1; }

.sv-gift { display: flex; align-items: flex-start; gap: .6rem; font-size: .9rem; margin-top: var(--space-sm); padding: var(--space-sm); border: 1px dashed var(--border); border-radius: var(--r-sm); }
.sv-gift input { margin-top: .3rem; accent-color: var(--accent); }
.sv-gift__meta { color: var(--accent-deep); font-weight: 700; }

.sv-agree { font-size: .82rem; color: var(--text-muted); margin: var(--space-md) 0; }
.sv-agree a { color: var(--accent-deep); text-decoration: underline; }

/* ---------- Confirm overlay ---------- */
.sv-confirm { position: fixed; inset: 0; z-index: 450; display: none; }
.sv-confirm.is-on { display: block; }
.sv-confirm__scrim { position: absolute; inset: 0; background: rgba(12,32,38,.55); }
.sv-confirm__dialog { position: relative; max-width: 600px; margin: 4vh auto; background: var(--bg); border-radius: var(--r-lg); overflow: hidden; max-height: 92vh; display: flex; flex-direction: column; box-shadow: var(--shadow-lg); }
.sv-confirm__head { padding: var(--space-md) var(--space-lg); border-bottom: 1px solid var(--border); }
.sv-confirm__head h2 { font-size: 1.25rem; margin-bottom: .3rem; }
.sv-confirm__head p { font-size: .85rem; color: var(--text-muted); }
.sv-confirm__body { padding: var(--space-md) var(--space-lg); overflow-y: auto; flex: 1; }
.sv-cf-sec { margin-bottom: var(--space-md); }
.sv-cf-sec h3 { font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--text-light); margin-bottom: .55rem; font-weight: 700; }
.sv-cf-sec p { font-size: .9rem; line-height: 1.7; }
.sv-cf-row { display: flex; justify-content: space-between; gap: .5rem; padding: .4rem 0; font-size: .9rem; border-bottom: 1px solid var(--border-light); }
.sv-cf-row:last-child { border-bottom: none; }
.sv-cf-row--disc { color: var(--accent-deep); }
.sv-cf-row--total { font-size: 1.1rem; font-weight: 700; margin-top: .5rem; padding-top: .7rem; border-top: 1px solid var(--border); border-bottom: none; }
.sv-cf-hint { font-size: .84rem; color: var(--accent-deep); margin-top: .55rem; padding: .55rem .7rem; background: var(--accent-soft); border-radius: var(--r-sm); }
.sv-cf-rule { font-size: .8rem; color: var(--text-muted); margin-top: .5rem; }
.sv-confirm__foot { padding: var(--space-md) var(--space-lg); border-top: 1px solid var(--border); display: flex; gap: .6rem; justify-content: flex-end; flex-wrap: wrap; background: var(--surface); }
.sv-confirm__foot .sv-btn { flex: 1 1 180px; }

/* ---------- Processing overlay ---------- */
.sv-proc { position: fixed; inset: 0; z-index: 500; background: rgba(12,32,38,.76); display: none; align-items: center; justify-content: center; padding: var(--space-md); }
.sv-proc.is-on { display: flex; }
.sv-proc__card { background: var(--bg); padding: var(--space-xl); border-radius: var(--r-lg); text-align: center; min-width: 280px; max-width: 90vw; box-shadow: var(--shadow-lg); }
.sv-proc__card p { font-size: 1rem; font-weight: 700; margin: var(--space-md) 0 .3rem; }
.sv-proc__sub { font-size: .78rem; color: var(--text-muted); font-weight: 400; margin: 0; }
.sv-spinner { width: 48px; height: 48px; border: 4px solid var(--accent-soft); border-top-color: var(--accent); border-radius: 50%; animation: svSpin 1s linear infinite; margin: 0 auto; }
@keyframes svSpin { to { transform: rotate(360deg); } }

/* ---------- Quick view ---------- */
.sv-quick { position: fixed; inset: 0; z-index: 420; display: none; }
.sv-quick.is-on { display: block; }
.sv-quick__scrim { position: absolute; inset: 0; background: rgba(12,32,38,.5); }
.sv-quick__dialog { position: relative; max-width: 820px; margin: 5vh auto; background: var(--bg); border-radius: var(--r-lg); overflow: hidden; display: grid; grid-template-columns: 1fr 1fr; max-height: 90vh; box-shadow: var(--shadow-lg); }
.sv-quick__close { position: absolute; top: 12px; right: 12px; z-index: 2; width: 40px; height: 40px; border-radius: var(--r-sm); background: var(--surface); color: var(--text); display: inline-flex; align-items: center; justify-content: center; font-size: 1.1rem; box-shadow: var(--shadow-sm); }
.sv-quick__media { background: var(--bg-alt); }
.sv-quick__media img { width: 100%; height: 100%; object-fit: cover; }
.sv-quick__body { padding: var(--space-lg); overflow-y: auto; }
.sv-quick__cat { font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; color: var(--text-light); }
.sv-quick__name { font-size: 1.4rem; margin: .3rem 0 .4rem; }
.sv-quick__price { font-size: 1.4rem; font-weight: 700; margin: .3rem 0; }
.sv-quick__price small { font-size: .74rem; color: var(--text-muted); font-weight: 400; }
.sv-quick__desc { color: var(--text-muted); font-size: .9rem; margin: .5rem 0 var(--space-md); }
.sv-quick__actions { display: flex; gap: .6rem; align-items: center; margin-top: var(--space-md); }
.sv-quick__link { display: inline-block; margin-top: var(--space-md); font-size: .82rem; color: var(--accent-deep); text-decoration: underline; }

@media (max-width: 980px) {
  .sv-cartpage { grid-template-columns: 1fr; gap: var(--space-lg); }
  .sv-summary { position: static; }
}
@media (max-width: 720px) {
  .sv-quick__dialog { grid-template-columns: 1fr; margin: 0; max-height: 100vh; height: 100%; border-radius: 0; }
  .sv-quick__media { height: 230px; }
}
@media (max-width: 480px) {
  .sv-form-row { grid-template-columns: 1fr; }
  .sv-cardfields { grid-template-columns: 1fr; }
  .sv-confirm__dialog { margin: 0; max-height: 100vh; height: 100%; border-radius: 0; }
  .sv-confirm__foot { flex-direction: column-reverse; }
  .sv-confirm__foot .sv-btn { width: 100%; flex: 0 0 auto; }
}