/* COINZ STORE - components */

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 8px 18px;
  border: 1px solid transparent; border-radius: 12px; font-weight: 700; font-size: .95rem; text-decoration: none !important;
  background: var(--card-2); color: var(--text); transition: transform var(--t) var(--ease), box-shadow var(--t), background var(--t), opacity var(--t);
  user-select: none; white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0) scale(.98); }
.btn[disabled], .btn.disabled { opacity: .5; cursor: not-allowed; transform: none; box-shadow: none; }
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 6px 20px rgba(124, 92, 255, .4); }
.btn-primary:hover:not([disabled]) { box-shadow: 0 8px 28px rgba(124, 92, 255, .6); }
.btn-accent { background: rgba(0, 229, 255, .14); color: var(--accent); border-color: rgba(0, 229, 255, .45); }
.btn-gold { background: var(--grad-gold); color: #2a1b00; box-shadow: 0 6px 18px rgba(255, 180, 40, .35); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-ghost { background: transparent; border-color: var(--glass-border); color: var(--text); }
.btn-ghost:hover { border-color: var(--primary); }
.btn-light { background: #fff; color: #1a1650; }
.btn-sm { min-height: 36px; padding: 4px 12px; font-size: .85rem; border-radius: 10px; }
.btn-lg { min-height: 52px; font-size: 1.05rem; border-radius: 14px; }
.btn-block { width: 100%; }
.icon-btn {
  position: relative; display: inline-grid; place-items: center; min-width: 44px; min-height: 44px; padding: 0 8px; font-size: 1.15rem;
  background: transparent; border: 1px solid transparent; border-radius: 12px; color: var(--text); text-decoration: none !important; transition: background var(--t), border-color var(--t);
}
.icon-btn:hover { background: rgba(124, 92, 255, .16); border-color: var(--glass-border); }

/* ---------- forms ---------- */
.input, .search-input, select.input {
  width: 100%; min-height: 46px; padding: 8px 14px; border-radius: 12px; background: rgba(255, 255, 255, .05);
  border: 1px solid var(--glass-border); color: var(--text); transition: border-color var(--t), box-shadow var(--t);
}
[data-theme="light"] .input { background: #fff; }
.input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(124, 92, 255, .3); }
.input.invalid { border-color: var(--danger); box-shadow: 0 0 0 3px rgba(255, 84, 112, .25); }
.input-lg { min-height: 54px; font-size: 1.05rem; }
select.input option { background: var(--card); color: var(--text); }
.field { margin-bottom: 14px; }
.label { display: block; font-weight: 700; margin-bottom: 6px; font-size: .92rem; }
.req { color: var(--danger); }
.hint { display: block; color: var(--text-dim); font-size: .8rem; margin-top: 6px; }
.hint.center { text-align: center; }
.form-err { color: var(--danger); font-weight: 600; min-height: 0; margin: 6px 0; font-size: .9rem; }
.row { display: flex; align-items: center; }
.row.gap { gap: 10px; }
.row.between { justify-content: space-between; }
.row.end { justify-content: flex-end; }
.row.gap > .input { flex: 1; }
.center-row { justify-content: center; flex-wrap: wrap; }

/* ---------- badges / alerts ---------- */
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 2px 10px; border-radius: 999px; font-size: .75rem; font-weight: 700; border: 1px solid transparent; }
.badge-success { background: rgba(46, 229, 157, .14); color: var(--success); border-color: rgba(46, 229, 157, .4); }
.badge-warn { background: rgba(255, 176, 46, .14); color: var(--warn); border-color: rgba(255, 176, 46, .4); }
.badge-info { background: rgba(0, 229, 255, .12); color: var(--accent); border-color: rgba(0, 229, 255, .4); }
.badge-danger { background: rgba(255, 84, 112, .14); color: var(--danger); border-color: rgba(255, 84, 112, .4); }
.badge-gold { background: rgba(255, 212, 59, .14); color: var(--gold); border-color: rgba(255, 212, 59, .4); }
.badge-muted { background: rgba(160, 165, 210, .12); color: var(--text-dim); border-color: rgba(160, 165, 210, .25); }
.alert { padding: 10px 14px; border-radius: 12px; margin-bottom: 12px; font-size: .9rem; border: 1px solid; }
.alert-danger { background: rgba(255, 84, 112, .1); border-color: rgba(255, 84, 112, .4); color: var(--danger); }
.alert-warn { background: rgba(255, 176, 46, .1); border-color: rgba(255, 176, 46, .4); color: var(--warn); }
.alert-info { background: rgba(0, 229, 255, .08); border-color: rgba(0, 229, 255, .35); color: var(--accent); }
.alert-success { background: rgba(46, 229, 157, .1); border-color: rgba(46, 229, 157, .4); color: var(--success); }

/* ---------- glass card ---------- */
.card-glass { background: var(--glass); border: 1px solid var(--glass-border); border-radius: var(--radius); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); box-shadow: var(--shadow); padding: 20px; }

/* ---------- header ---------- */
.hdr { position: sticky; top: 0; z-index: 50; background: var(--nav-bg); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); border-bottom: 1px solid var(--glass-border); }
.hdr::after { content: ''; position: absolute; inset-inline: 0; bottom: -1px; height: 1px; background: var(--grad); opacity: .6; }
.hdr-in { display: grid; grid-template-columns: auto 1fr; grid-template-areas: "brand act" "search search"; align-items: center; gap: 4px 8px; padding-block: 6px; }
.brand { grid-area: brand; display: inline-flex; align-items: center; gap: 8px; color: var(--text); text-decoration: none !important; font-weight: 800; font-size: 1.15rem; }
.brand-logo { display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 12px; background: var(--grad); box-shadow: 0 0 18px rgba(124, 92, 255, .6); font-size: 1.2rem; }
.hdr-actions { grid-area: act; display: flex; align-items: center; justify-content: flex-end; gap: 2px; min-width: 0; }
.hdr-slot { display: flex; align-items: center; gap: 4px; }
.search { grid-area: search; position: relative; }
.search-ic { position: absolute; inset-inline-start: 14px; top: 50%; transform: translateY(-50%); pointer-events: none; opacity: .7; }
.search-input { padding-inline-start: 42px; border-radius: 999px; }
.search-input:focus { outline: none; border-color: var(--accent); box-shadow: var(--glow-accent); }
.search-drop { position: absolute; inset-inline: 0; top: calc(100% + 6px); background: var(--card); border: 1px solid var(--glass-border); border-radius: 16px; box-shadow: var(--shadow); max-height: 60vh; overflow: auto; z-index: 60; padding: 6px; }
.sd-item { display: flex; align-items: center; gap: 10px; width: 100%; min-height: 48px; padding: 6px 10px; background: none; border: 0; border-radius: 10px; color: var(--text); text-align: start; text-decoration: none !important; }
.sd-item:hover, .sd-item:focus-visible { background: rgba(124, 92, 255, .18); }
.sd-ic { font-size: 1.4rem; }
.sd-t { flex: 1; min-width: 0; font-weight: 600; font-size: .92rem; }
.sd-path { display: block; color: var(--text-dim); font-weight: 400; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sd-price { color: var(--gold); font-weight: 800; }
.sd-msg { padding: 14px; text-align: center; color: var(--text-dim); }
.sd-all { display: block; text-align: center; padding: 10px; font-weight: 700; }
.chip-balance { display: inline-flex; align-items: center; gap: 6px; min-height: 40px; padding: 0 12px; border-radius: 999px; background: rgba(255, 212, 59, .12); border: 1px solid rgba(255, 212, 59, .4); color: var(--gold); text-decoration: none !important; font-weight: 800; font-size: .9rem; }
.topup-btn { margin-inline-start: 2px; }
.bell-badge { position: absolute; top: 2px; inset-inline-end: 2px; min-width: 18px; height: 18px; padding: 0 4px; border-radius: 9px; background: var(--danger); color: #fff; font-size: .68rem; font-weight: 800; display: grid; place-items: center; line-height: 1; }
.cur-btn { font-size: .8rem; font-weight: 800; }
.avatar-btn { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 6px; background: transparent; border: 1px solid var(--glass-border); border-radius: 999px; }
.avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--grad-hot); display: grid; place-items: center; font-weight: 800; color: #fff; }
.avatar-name { font-weight: 700; font-size: .85rem; padding-inline-end: 6px; max-width: 90px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pop-wrap { position: relative; }
.popover { position: absolute; inset-inline-end: 0; top: calc(100% + 8px); min-width: 220px; background: var(--card); border: 1px solid var(--glass-border); border-radius: 16px; box-shadow: var(--shadow); padding: 6px; z-index: 70; animation: viewIn .18s var(--ease); }
.popover a, .popover button { display: flex; align-items: center; gap: 8px; width: 100%; min-height: 44px; padding: 8px 12px; background: none; border: 0; border-radius: 10px; color: var(--text); text-align: start; text-decoration: none !important; font-size: .92rem; }
.popover a:hover, .popover button:hover, .popover .on { background: rgba(124, 92, 255, .18); }
.popover .danger { color: var(--danger); }
.pop-head { padding: 8px 12px 10px; border-bottom: 1px solid var(--glass-border); margin-bottom: 4px; display: grid; }
.pop-head small { color: var(--text-dim); }
.cur-menu { max-height: 60vh; overflow: auto; }
.hide-xs { display: none; }
.hide-sm { display: none; }

@media (min-width: 640px) { .hide-xs { display: inline-flex; } }
@media (min-width: 900px) {
  .hdr-in { grid-template-columns: auto minmax(220px, 480px) 1fr; grid-template-areas: "brand search act"; gap: 16px; padding-block: 8px; }
  .hide-sm { display: inline; }
}

/* ---------- ticker ---------- */
.ticker { background: rgba(124, 92, 255, .12); border-bottom: 1px solid var(--glass-border); overflow: hidden; }
.tk-wrap { overflow: hidden; white-space: nowrap; }
.tk-track { display: inline-flex; width: max-content; animation: tick 40s linear infinite; }
.tk-wrap:hover .tk-track { animation-play-state: paused; }
.tk-group { display: inline-flex; }
.tk-item { padding: 8px 28px; font-size: .88rem; font-weight: 600; position: relative; }
.tk-item::after { content: '◆'; position: absolute; inset-inline-end: -4px; color: var(--primary); font-size: .6rem; top: 50%; transform: translateY(-50%); }
.tk-offer { color: var(--gold); } .tk-warning { color: var(--warn); }
@keyframes tick { from { transform: translateX(0); } to { transform: translateX(50%); } }
.maint { background: rgba(255, 176, 46, .16); color: var(--warn); text-align: center; padding: 6px; font-size: .88rem; font-weight: 700; }
@media (prefers-reduced-motion: reduce) { .tk-wrap { overflow-x: auto; } .tk-track { animation: none; } }

/* ---------- tabbar / fab ---------- */
.tabbar { position: fixed; inset-inline: 0; bottom: 0; z-index: 55; height: calc(var(--tabbar-h) + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom); display: grid; grid-template-columns: repeat(5, 1fr); background: var(--nav-bg); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); border-top: 1px solid var(--glass-border); }
.tab { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0; min-height: 44px; color: var(--text-dim); text-decoration: none !important; font-size: .68rem; font-weight: 700; position: relative; transition: color var(--t); }
.tab-ic { font-size: 1.3rem; line-height: 1.2; transition: transform var(--t) var(--ease); filter: grayscale(.6); }
.tab.on { color: var(--accent); }
.tab.on .tab-ic { transform: translateY(-2px) scale(1.15); filter: none; }
.tab.on::before { content: ''; position: absolute; top: 0; width: 28px; height: 3px; border-radius: 0 0 4px 4px; background: var(--grad); box-shadow: 0 0 10px var(--accent); }
.fab-support { position: fixed; z-index: 54; inset-inline-start: 14px; bottom: calc(var(--tabbar-h) + 14px + env(safe-area-inset-bottom)); width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; font-size: 1.6rem; background: linear-gradient(135deg, #25d366, #128c7e); color: #fff; text-decoration: none !important; box-shadow: 0 8px 24px rgba(37, 211, 102, .45); animation: pulse 2.6s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { box-shadow: 0 8px 24px rgba(37, 211, 102, .45), 0 0 0 0 rgba(37, 211, 102, .5); } 50% { box-shadow: 0 8px 24px rgba(37, 211, 102, .45), 0 0 0 14px rgba(37, 211, 102, 0); } }
@media (min-width: 900px) { .tabbar { display: none; } .fab-support { bottom: 20px; } }

/* ---------- footer ---------- */
.ftr { margin-top: 30px; border-top: 1px solid var(--glass-border); background: var(--nav-bg); padding-block: 28px 16px; }
.ftr-in { display: grid; gap: 22px; grid-template-columns: 1fr; }
.ftr-col { display: flex; flex-direction: column; gap: 6px; }
.ftr-col h4 { margin-bottom: 6px; color: var(--text); }
.ftr-col a { color: var(--text-dim); min-height: 32px; display: inline-flex; align-items: center; }
.ftr-col a:hover { color: var(--accent); }
.ftr-desc { color: var(--text-dim); font-size: .9rem; }
.ftr-copy { text-align: center; color: var(--text-faint); font-size: .8rem; padding-top: 18px; }
@media (min-width: 700px) { .ftr-in { grid-template-columns: 2fr 1fr 1fr; } }

/* ---------- toast ---------- */
#toasts { position: fixed; z-index: 200; inset-inline: 0; top: 12px; display: flex; flex-direction: column; align-items: center; gap: 8px; pointer-events: none; padding-inline: 12px; }
.toast { pointer-events: auto; display: flex; gap: 8px; align-items: center; max-width: 440px; padding: 12px 16px; border-radius: 14px; background: var(--card-2); border: 1px solid var(--glass-border); box-shadow: var(--shadow); font-weight: 600; font-size: .92rem; opacity: 0; transform: translateY(-12px); transition: all .28s var(--ease); }
.toast.show { opacity: 1; transform: none; }
.toast-success { border-color: rgba(46, 229, 157, .6); } .toast-error { border-color: rgba(255, 84, 112, .7); }

/* ---------- modal ---------- */
.overlay { position: fixed; inset: 0; z-index: 100; background: rgba(5, 6, 20, .7); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); display: flex; align-items: flex-end; justify-content: center; opacity: 0; transition: opacity .2s; }
.overlay.show { opacity: 1; }
.modal { width: 100%; max-width: 560px; max-height: 92vh; display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--glass-border); border-radius: 24px 24px 0 0; box-shadow: 0 -10px 50px rgba(0, 0, 0, .5), var(--glow); transform: translateY(40px); transition: transform .26s var(--ease); }
.overlay.show .modal { transform: none; }
.modal-sm { max-width: 400px; } .modal-lg { max-width: 640px; }
.modal-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 12px 16px 8px 8px; border-bottom: 1px solid var(--glass-border); }
.modal-title { margin: 0; padding-inline-start: 8px; font-size: 1.1rem; }
.modal-body { padding: 16px; overflow: auto; overscroll-behavior: contain; }
@media (min-width: 700px) { .overlay { align-items: center; } .modal { border-radius: 24px; } }

/* ---------- skeleton / empty ---------- */
.skel { background: linear-gradient(90deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .12), rgba(255, 255, 255, .05)); background-size: 200% 100%; animation: shimmer 1.3s infinite; border-radius: 14px; }
[data-theme="light"] .skel { background: linear-gradient(90deg, #e5e6f6, #f5f5ff, #e5e6f6); background-size: 200% 100%; }
@keyframes shimmer { to { background-position: -200% 0; } }
.skel-wrap { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; margin-block: 12px; }
.skel-tile { height: 130px; } .skel-card { height: 110px; } .skel-row { height: 78px; grid-column: 1 / -1; } .skel-line { height: 20px; grid-column: 1 / -1; } .skel-hero { height: 190px; margin-bottom: 14px; }
.empty { text-align: center; padding: 44px 16px; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.empty-icon { font-size: 3.4rem; filter: drop-shadow(0 0 16px rgba(124, 92, 255, .6)); animation: float 3s ease-in-out infinite; }
@keyframes float { 50% { transform: translateY(-6px); } }
.empty p { color: var(--text-dim); max-width: 420px; }

/* ---------- category tile ---------- */
.tiles { display: grid; gap: 12px; margin-block: 12px; }
.tiles-2 { grid-template-columns: repeat(2, 1fr); }
.tiles-3 { grid-template-columns: repeat(3, 1fr); gap: 8px; }
.tile { position: relative; display: flex; flex-direction: column; justify-content: flex-end; min-height: 150px; padding: 12px; border-radius: 20px; overflow: hidden; isolation: isolate; color: #fff; text-decoration: none !important; background: var(--g); border: 1px solid rgba(255, 255, 255, .18); transition: transform var(--t) var(--ease), box-shadow var(--t); }
.tile::before { content: ''; position: absolute; inset: 0; z-index: -1; background: radial-gradient(circle at 80% 15%, rgba(255, 255, 255, .35), transparent 55%), linear-gradient(to top, rgba(0, 0, 0, .55), transparent 65%); }
.tile::after { content: ''; position: absolute; inset: 0; border-radius: inherit; padding: 2px; background: var(--grad); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; opacity: 0; transition: opacity var(--t); pointer-events: none; }
.tile:hover { transform: translateY(-4px) scale(1.015); box-shadow: 0 14px 34px rgba(0, 0, 0, .45), 0 0 26px rgba(124, 92, 255, .5); }
.tile:hover::after, .tile:focus-visible::after { opacity: 1; }
.tile-art { position: absolute; inset-inline-end: 10px; top: 8px; z-index: -1; display: grid; place-items: center; }
.tile-emoji { font-size: 4rem; line-height: 1; filter: drop-shadow(0 6px 10px rgba(0, 0, 0, .35)); transition: transform var(--t) var(--ease); }
.tile:hover .tile-emoji { transform: rotate(-8deg) scale(1.12); }
.tile-img { width: 84px; height: 84px; object-fit: contain; filter: drop-shadow(0 6px 10px rgba(0, 0, 0, .4)); }
.tile-body { display: flex; flex-direction: column; gap: 2px; }
.tile-name { font-weight: 800; font-size: 1.05rem; line-height: 1.3; text-shadow: 0 2px 8px rgba(0, 0, 0, .5); overflow-wrap: anywhere; }
.tile-meta { font-size: .76rem; opacity: .9; }
.tile-from { font-size: .78rem; font-weight: 800; background: rgba(0, 0, 0, .35); align-self: flex-start; padding: 1px 10px; border-radius: 999px; margin-top: 4px; }
.tile-sm { min-height: 108px; padding: 8px; border-radius: 16px; }
.tile-sm .tile-emoji { font-size: 2.5rem; } .tile-sm .tile-img { width: 54px; height: 54px; }
.tile-sm .tile-name { font-size: .85rem; }
@media (min-width: 700px) { .tiles-2 { grid-template-columns: repeat(3, 1fr); } .tiles-3 { grid-template-columns: repeat(4, 1fr); gap: 12px; } .tile { min-height: 170px; } }
@media (min-width: 1000px) { .tiles-2 { grid-template-columns: repeat(4, 1fr); } .tiles-3 { grid-template-columns: repeat(6, 1fr); } }

/* ---------- product card ---------- */
.plist { display: grid; gap: 10px; grid-template-columns: 1fr; }
@media (min-width: 760px) { .plist { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .plist { grid-template-columns: repeat(3, 1fr); } }
.pcard { position: relative; display: flex; align-items: center; gap: 12px; width: 100%; min-height: 76px; padding: 10px 12px; text-align: start; background: var(--glass); border: 1px solid var(--glass-border); border-radius: 16px; -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); transition: transform var(--t) var(--ease), box-shadow var(--t), border-color var(--t); }
.pcard:hover { transform: translateY(-2px); border-color: transparent; box-shadow: var(--glow); }
.pcard-art { flex: none; width: 52px; height: 52px; border-radius: 14px; overflow: hidden; display: grid; place-items: center; }
.pcard-img { width: 100%; height: 100%; object-fit: cover; }
.pcard-emoji { width: 100%; height: 100%; display: grid; place-items: center; font-size: 1.7rem; }
.pcard-body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.pcard-name { font-weight: 700; font-size: .95rem; line-height: 1.35; overflow-wrap: anywhere; }
.pcard-path { font-size: .74rem; color: var(--text-dim); }
.pcard-tags { display: flex; gap: 4px; flex-wrap: wrap; }
.pcard-reason { font-size: .78rem; color: var(--danger); }
.pcard-price { flex: none; text-align: end; }
.pcard.is-off { opacity: .55; filter: grayscale(.8); }
.pcard.is-off:hover { transform: none; box-shadow: none; }
.price { display: flex; flex-direction: column; align-items: flex-end; line-height: 1.25; }
.price-from { color: var(--text-dim); font-size: .7rem; }
.price-usd { color: var(--gold); font-size: 1.05rem; font-weight: 800; }
.price-local { color: var(--text-dim); font-size: .74rem; }
.price-note { font-size: .72rem; color: var(--text-dim); max-width: 80px; text-align: end; }
.hscroll { display: flex; gap: 10px; overflow-x: auto; padding-block: 6px 12px; scroll-snap-type: x proximity; margin-inline: -14px; padding-inline: 14px; }
.hscroll .pcard { flex: none; width: 280px; scroll-snap-align: start; }

/* ---------- misc blocks ---------- */
.block { margin-block: 22px; }
.block-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.block-head h2 { margin: 0; }
.more { font-weight: 700; font-size: .88rem; }
.filterbar { margin-bottom: 12px; }
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; font-size: .85rem; margin-bottom: 12px; color: var(--text-dim); }
.crumbs .sep { opacity: .6; }
.crumbs [aria-current] { color: var(--text); font-weight: 700; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.chip { min-height: 38px; padding: 4px 14px; border-radius: 999px; background: rgba(124, 92, 255, .12); border: 1px solid rgba(124, 92, 255, .4); color: var(--text); font-weight: 700; transition: all var(--t); }
.chip:hover { background: var(--primary); color: #fff; }