/* ============================================================
   Duskyr UI Kit — layout & component layer.
   Tokens come from ../../colors_and_type.css. This file adds the
   app shell, buttons, cards, chips, inputs and product card.
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body { background: var(--canvas); color: var(--ink); font-family: var(--font-body); -webkit-font-smoothing: antialiased; }
::selection { background: color-mix(in oklab, var(--accent) 24%, transparent); }
:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; border-radius: 4px; }
button { font: inherit; }
.tnum { font-variant-numeric: tabular-nums; }
.clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.eyebrow { font-family: var(--font-mono); font-size: 11.5px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }

/* scrollbar */
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb { background: color-mix(in oklab, var(--ink) 16%, transparent); border-radius: 99px; border: 3px solid transparent; background-clip: content-box; }

/* ---------- buttons ---------- */
.btn {
  position: relative; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 550; font-size: 14px; line-height: 1; height: 40px; padding: 0 16px;
  border-radius: 999px; border: 1px solid transparent; cursor: pointer; white-space: nowrap;
  transition: background .18s, box-shadow .18s, border-color .18s, color .18s;
}
.btn-lbl { position: relative; z-index: 1; display: inline-flex; align-items: center; gap: 8px; }
.btn:disabled { opacity: .55; cursor: not-allowed; transform: none; }
.btn-sm { height: 34px; padding: 0 13px; font-size: 13px; }
.btn-lg { height: 48px; padding: 0 22px; font-size: 15px; }
.btn-primary { background: var(--accent); color: var(--accent-fg); box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--accent-strong); }
.btn-secondary { background: var(--surface); color: var(--ink); border-color: var(--line-strong); }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--sunken); }
.btn-soft { background: var(--accent-soft); color: var(--accent); }
.btn-soft:hover { background: color-mix(in oklab, var(--accent) 22%, var(--surface)); }

/* ---------- cards / badges / inputs ---------- */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-card); box-shadow: var(--shadow-xs); }
.badge { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 550; line-height: 1; padding: 4px 9px; border-radius: 99px; border: 1px solid transparent; }
.badge-neutral { background: var(--sunken); color: var(--muted); border-color: var(--line); }
.badge-accent { background: var(--accent-soft); color: var(--accent); border-color: var(--accent-line); }
.badge-success { background: var(--success-soft); color: var(--success); border-color: color-mix(in oklab, var(--success) 30%, transparent); }
.field {
  width: 100%; height: 44px; padding: 0 14px; background: var(--sunken); color: var(--ink);
  border: 1px solid var(--line-strong); border-radius: var(--r-btn); font-size: 14px; font-family: inherit; outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.field::placeholder { color: var(--faint); }
.field:focus { border-color: var(--accent); }
textarea.field { height: auto; padding: 11px 14px; resize: vertical; line-height: 1.55; min-height: 96px; }

/* ---------- app shell ---------- */
.du-shell { display: flex; min-height: 100vh; background: var(--canvas); }
.du-side {
  width: var(--sidebar-w); flex-shrink: 0; position: sticky; top: 0; height: 100vh;
  background: var(--surface); border-right: 1px solid var(--line);
  display: flex; flex-direction: column; padding: 16px 12px; gap: 2px;
}
.du-side-brand { display: flex; align-items: center; gap: 10px; padding: 6px 8px 16px; }
.du-side-group { font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--faint); padding: 14px 10px 6px; }
.du-side-link {
  position: relative;
  display: flex; align-items: center; gap: 11px; width: 100%; text-align: left;
  padding: 9px 10px; border-radius: var(--r-sm); border: 0; cursor: pointer;
  color: var(--ink); background: transparent; font: inherit; font-size: 14px; font-weight: 500;
  transition: background .18s ease, color .18s ease, padding-left .18s cubic-bezier(.2,.7,.3,1);
}
.du-side-link::before { content: ''; position: absolute; left: 2px; top: 50%; transform: translateY(-50%) scaleY(0); width: 3px; height: 18px; border-radius: 99px; background: var(--accent); transition: transform .2s cubic-bezier(.2,.7,.3,1); }
.du-side-link svg { transition: transform .18s cubic-bezier(.2,.7,.3,1); }
.du-side-link:hover { background: var(--sunken); padding-left: 15px; }
.du-side-link:hover svg { transform: scale(1.12); }
.du-side-link[data-on="true"] { background: var(--accent-soft); color: var(--accent); }
.du-side-link[data-on="true"]::before { transform: translateY(-50%) scaleY(1); }
.du-side-spacer { flex: 1; }

.du-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.du-topbar {
  height: var(--topbar-h); display: flex; align-items: center; gap: 14px; padding: 0 24px;
  border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 40;
  background: color-mix(in oklab, var(--canvas) 82%, transparent);
  backdrop-filter: blur(12px) saturate(160%); -webkit-backdrop-filter: blur(12px) saturate(160%);
}
.du-wrap { max-width: var(--wrap-max); margin: 0 auto; padding: 24px; width: 100%; }

.du-search { flex: 1; max-width: 460px; position: relative; }
.du-search input { width: 100%; height: 38px; padding: 0 14px 0 38px; border-radius: 999px; border: 1px solid var(--line); background: var(--sunken); color: var(--ink); font-size: 13.5px; outline: none; transition: border-color .15s; }
.du-search input:focus { border-color: var(--accent-line); }
.du-search .ic { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); color: var(--muted); pointer-events: none; }

/* search dropdown with recommendations */
.du-search-pop { position: absolute; top: 46px; left: 0; right: 0; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow-lg); padding: 6px; z-index: 60; max-height: 420px; overflow: auto; animation: duFade .14s ease both; }
.du-search-h { font: 600 10.5px/1 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--faint); padding: 10px 10px 7px; }
.du-search-row { display: flex; align-items: center; gap: 11px; width: 100%; padding: 7px 8px; border-radius: 7px; background: transparent; border: 0; cursor: pointer; text-align: left; }
.du-search-row:hover { background: var(--sunken); }
.du-search-thumb { position: relative; width: 44px; height: 30px; border-radius: 5px; overflow: hidden; flex-shrink: 0; }
.du-search-tt { flex: 1; min-width: 0; font-size: 13px; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.du-search-pr { font-weight: 700; font-size: 13px; color: var(--ink-strong); }
.du-search-empty { padding: 16px 12px; color: var(--muted); font-size: 13px; }

.icon-btn { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: 999px; background: transparent; border: 0; cursor: pointer; color: var(--muted); position: relative; transition: background .15s, color .15s; }
.icon-btn:hover { background: var(--sunken); color: var(--ink); }
.du-cart-badge { position: absolute; top: 2px; right: 2px; min-width: 16px; height: 16px; padding: 0 4px; border-radius: 99px; background: var(--accent); color: var(--accent-fg); font-size: 10px; font-weight: 700; display: grid; place-items: center; }

.du-burger { display: none; }
@media (max-width: 900px) {
  .du-side { display: none; }
  .du-burger { display: inline-flex; }
  .du-side.du-side-drawer { display: flex; position: fixed; left: 0; top: 0; bottom: 0; z-index: 700; box-shadow: var(--shadow-lg); animation: duDrawer .26s cubic-bezier(.22,1,.36,1) both; }
  .du-scrim { position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 600; }
  .du-wrap { padding: 16px; }
}
@keyframes duDrawer { from { transform: translateX(-100%); } to { transform: none; } }

/* ---------- product card ---------- */
.du-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: var(--gap-grid); }
.du-pcard { display: flex; flex-direction: column; overflow: hidden; cursor: pointer; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-card); transition: border-color .16s, transform .16s, box-shadow .16s; }
.du-pcard:hover { border-color: var(--accent-line); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.du-pcard-img { position: relative; aspect-ratio: 16 / 10; overflow: hidden; display: grid; place-items: center; }
.du-pcard-badges { position: absolute; top: 8px; left: 8px; right: 8px; display: flex; justify-content: space-between; gap: 6px; pointer-events: none; }
.du-chip { display: inline-flex; align-items: center; gap: 4px; padding: 3px 7px; border-radius: 6px; font-size: 10.5px; font-weight: 600; backdrop-filter: blur(6px); }
.du-chip-dark { background: rgba(0,0,0,.55); color: #fff; }
.du-chip-hot { background: #ff8a3d; color: #1a0e02; }
.du-chip-new { background: var(--accent); color: var(--accent-fg); }
.du-pcard-body { padding: 11px 12px 12px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.du-pcard-title { font-size: 13.5px; font-weight: 600; line-height: 1.35; color: var(--ink-strong); }
.du-pcard-foot { display: flex; align-items: flex-end; justify-content: space-between; margin-top: auto; }
.du-price { font-weight: 800; font-size: 19px; letter-spacing: -.02em; color: var(--ink-strong); }
.du-sold { font-size: 11px; color: var(--subtle); display: inline-flex; align-items: center; gap: 4px; }

/* ---------- banner / stats / chips ---------- */
.du-banner { position: relative; overflow: hidden; border-radius: var(--r-xl); border: 1px solid var(--line); min-height: 280px; display: flex; align-items: center; padding: 40px clamp(28px,5vw,56px); }
.du-banner-art { position: absolute; inset: 0 0 0 42%; }
.du-banner-poster { position: absolute; inset: 0; transition: opacity .7s ease; }
.du-banner-fade { position: absolute; inset: 0; pointer-events: none; }
.du-banner-copy { position: relative; max-width: 480px; animation: duBannerIn .5s cubic-bezier(.2,.7,.3,1) both; }
@keyframes duBannerIn { from { transform: translateY(12px); } to { transform: none; } }
.du-pulse { width: 8px; height: 8px; border-radius: 99px; background: #ff5c5c; box-shadow: 0 0 0 0 rgba(255,92,92,.5); animation: duPulse 1.8s infinite; }
@keyframes duPulse { 0% { box-shadow: 0 0 0 0 rgba(255,92,92,.5); } 70% { box-shadow: 0 0 0 7px rgba(255,92,92,0); } 100% { box-shadow: 0 0 0 0 rgba(255,92,92,0); } }
@media (max-width: 640px) { .du-banner-art { inset: 0 0 0 25%; } }
.du-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.du-stat { background: var(--surface); padding: 18px 20px; }
.du-stat-v { font-size: 26px; font-weight: 700; color: var(--ink-strong); letter-spacing: -.02em; font-family: var(--font-display); }
.du-stat-l { font-size: 12.5px; color: var(--muted); margin-top: 2px; }
@media (max-width: 720px) { .du-stats { grid-template-columns: repeat(2, 1fr); } }
.du-filter { display: flex; flex-wrap: wrap; gap: 8px; }
.du-fchip { display: inline-flex; align-items: center; gap: 8px; padding: 9px 13px; border-radius: 8px; font-size: 13px; font-weight: 550; cursor: pointer; border: 1px solid var(--line); background: var(--surface); color: var(--ink); transition: border-color .15s, background .15s, color .15s; }
.du-fchip svg { color: var(--muted); transition: color .15s; }
.du-fchip[data-on="true"] { background: var(--surface-2); color: var(--ink-strong); border-color: var(--accent-line); }
.du-fchip[data-on="true"] svg { color: var(--ink-strong); }
.du-fchip:hover[data-on="false"] { border-color: var(--line-strong); background: var(--sunken); }

/* segmented toggle */
.du-seg { display: inline-flex; padding: 3px; border-radius: var(--r-btn); background: var(--sunken); border: 1px solid var(--line); gap: 2px; }
.du-seg button { height: 32px; padding: 0 14px; border-radius: var(--r-sm); font-size: 13px; font-weight: 500; color: var(--muted); background: transparent; border: 0; cursor: pointer; }
.du-seg button[data-on="true"] { background: var(--surface); color: var(--ink); box-shadow: var(--shadow-xs); }

/* skeleton */
.skeleton { position: relative; overflow: hidden; background: var(--sunken); border-radius: 8px; }
.skeleton::after { content: ""; position: absolute; inset: 0; transform: translateX(-100%); background: linear-gradient(90deg, transparent, color-mix(in oklab, var(--ink) 8%, transparent), transparent); animation: shimmer 1.4s infinite; }
@keyframes shimmer { 100% { transform: translateX(100%); } }

/* entrance + page transitions (transform-only so content is never left invisible when a renderer freezes animations at frame 0) */
@keyframes duFadeUp { from { transform: translateY(12px); } to { transform: none; } }
.app-enter { animation: duPage .4s ease both; }
@keyframes duPage { from { opacity: .35; } to { opacity: 1; } }
@keyframes duFade { from { opacity: .6; } to { opacity: 1; } }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .05ms !important; } }

/* auth split → single column on small screens */
@media (max-width: 820px) {
  .du-auth { grid-template-columns: 1fr !important; }
  .du-auth-brand { display: none !important; }
}

/* seller chat drawer */
.du-chat-scrim { position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 800; animation: duFade .18s ease both; transition: opacity .35s ease; }
.du-chat-scrim.hidden { opacity: 0; pointer-events: none; }
.du-chat { position: fixed; right: 0; top: 0; bottom: 0; left: auto; width: 372px; max-width: 92vw; background: var(--surface); border-left: 1px solid var(--line); z-index: 810; display: flex; flex-direction: column; box-shadow: var(--shadow-lg); animation: duDrawerR .3s cubic-bezier(.22,1,.36,1) both; transition: width .4s cubic-bezier(.22,1,.36,1), left .4s cubic-bezier(.22,1,.36,1), top .4s cubic-bezier(.22,1,.36,1), border-radius .4s ease; }
.du-chat.expanded { left: var(--sidebar-w); top: var(--topbar-h); width: auto; max-width: none; border-top-left-radius: 16px; box-shadow: none; border-top: 1px solid var(--line); }
.du-chat.expanded .du-chat-inner { max-width: 760px; margin: 0 auto; width: 100%; }
.du-chat-inputrow { display: flex; align-items: center; gap: 8px; width: 100%; }
@keyframes duDrawerR { from { transform: translateX(100%); } to { transform: none; } }
@media (max-width: 900px) { .du-chat.expanded { left: 0; } }
.du-chat-head { display: flex; align-items: center; gap: 11px; padding: 13px 14px; border-bottom: 1px solid var(--line); }
.du-chat-body { flex: 1; overflow: auto; padding: 16px; display: flex; flex-direction: column; gap: 9px; background: var(--canvas); }
.du-chat-day { align-self: center; font: 500 11px/1 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--faint); margin-bottom: 4px; }
.du-pop { animation: duBubble .18s ease both; }
.du-bubble { max-width: 80%; padding: 9px 13px; border-radius: 13px; font-size: 13.5px; line-height: 1.5; animation: duBubble .24s cubic-bezier(.2,.7,.3,1) both; }
@keyframes duBubble { from { transform: translateY(7px) scale(.98); } to { transform: none; } }
.du-bubble.them { align-self: flex-start; background: var(--surface-2); color: var(--ink); border-bottom-left-radius: 4px; }
.du-bubble.me { align-self: flex-end; background: var(--accent); color: var(--accent-fg); border-bottom-right-radius: 4px; }
.du-chat-input { display: flex; align-items: center; gap: 8px; padding: 12px; border-top: 1px solid var(--line); }
.du-chat-input input { flex: 1; height: 42px; padding: 0 18px; background: var(--sunken); border: 1px solid var(--line); border-radius: 999px; color: var(--ink); outline: none; font-size: 13.5px; font-family: inherit; transition: border-color .15s; }
.du-chat-input input:focus { border-color: var(--accent-line); }
.du-chat-send { width: 42px; height: 42px; flex-shrink: 0; border-radius: 999px; border: 0; background: var(--accent); color: var(--accent-fg); display: grid; place-items: center; cursor: pointer; transition: background .15s, transform .12s; }
.du-chat-send:hover { background: var(--accent-strong); }
.du-chat-send:active { transform: scale(.94); }

/* dropdown menu (language switcher) */
.du-menu { position: absolute; top: 44px; background: var(--surface); border: 1px solid var(--line); border-radius: 9px; box-shadow: var(--shadow-lg); padding: 5px; z-index: 70; min-width: 172px; animation: duFade .14s ease both; }
.du-menu-item { display: flex; align-items: center; gap: 9px; width: 100%; padding: 8px 10px; border-radius: 6px; background: transparent; border: 0; cursor: pointer; font-size: 13.5px; color: var(--ink); text-align: left; }
.du-menu-item:hover { background: var(--sunken); }
.du-menu-item[data-on="true"] { color: var(--ink-strong); font-weight: 600; }

/* auth login ↔ signup transition */
.animfield { overflow: hidden; max-height: 0; opacity: 0; transition: max-height .32s cubic-bezier(.2,.7,.3,1), opacity .26s ease, margin-bottom .32s ease; }
.animfield[data-open="true"] { max-height: 92px; opacity: 1; margin-bottom: 14px; }
.auth-fade { animation: duFade .3s ease both; }

/* messages / chat page */
.du-msg { display: grid; grid-template-columns: 280px 1fr; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; height: 600px; background: var(--surface); }
.du-msg-list { border-right: 1px solid var(--line); overflow: auto; padding: 6px; }
.du-convo { display: flex; align-items: center; gap: 11px; width: 100%; padding: 10px; border-radius: 8px; background: transparent; border: 0; cursor: pointer; text-align: left; }
.du-convo:hover { background: var(--sunken); }
.du-convo[data-on="true"] { background: var(--accent-soft); }
.du-convo-last { font-size: 12.5px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 2px; }
.du-convo-badge { min-width: 18px; height: 18px; padding: 0 5px; border-radius: 99px; background: var(--accent); color: var(--accent-fg); font-size: 10.5px; font-weight: 700; display: grid; place-items: center; flex-shrink: 0; }
.du-msg-main { display: flex; flex-direction: column; min-width: 0; }
.du-msg-head { display: flex; align-items: center; gap: 11px; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.du-msg-body { flex: 1; overflow: auto; padding: 16px; display: flex; flex-direction: column; gap: 9px; background: var(--canvas); }
.du-read { display: inline-flex; align-items: center; margin-left: 8px; vertical-align: middle; }
.du-prodpill { display: flex; align-items: center; gap: 11px; padding: 9px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); margin-bottom: 8px; }
.du-prodpill-img { position: relative; width: 54px; height: 36px; border-radius: 6px; overflow: hidden; flex-shrink: 0; }
@media (max-width: 760px) { .du-msg { grid-template-columns: 1fr; height: 520px; } .du-msg-list { display: none; } }
.du-msg-full { position: fixed; left: var(--sidebar-w); top: var(--topbar-h); right: 0; bottom: 0; width: auto; height: calc(100vh - var(--topbar-h)); max-width: none; border-radius: 16px 16px 0 0; border-right: 0; border-bottom: 0; z-index: 60; grid-template-columns: 320px 1fr; grid-template-rows: 1fr; box-shadow: var(--shadow-lg); animation: duMsgGrow .34s cubic-bezier(.22,1,.36,1) both; }
.du-msg-full .du-msg-list, .du-msg-full .du-msg-main { min-height: 0; }
.du-msg-closing { animation: duMsgShrink .3s cubic-bezier(.4,0,.2,1) both; }
@keyframes duMsgGrow { from { opacity: .45; } to { opacity: 1; } }
@keyframes duMsgShrink { from { opacity: 1; } to { opacity: .3; } }
@media (max-width: 760px) { .du-msg-full { grid-template-columns: 1fr; } .du-msg-full .du-msg-list { display: none; } }
@media (max-width: 900px) { .du-msg-full { left: 0; } }

/* ---------- crypto top-up modal (Stripe-style) ---------- */
.du-modal-scrim { position: fixed; inset: 0; background: rgba(0,0,0,.5); backdrop-filter: blur(3px); z-index: 900; display: grid; place-items: center; padding: 20px; animation: duFade .18s ease both; }
.du-pay { width: 100%; max-width: 408px; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow-lg); max-height: 92vh; overflow: auto; animation: duPayIn .26s cubic-bezier(.2,.7,.3,1) both; }
@keyframes duPayIn { from { transform: translateY(14px) scale(.98); } to { transform: none; } }
.du-pay-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: var(--surface); z-index: 1; }
.du-pay-body { padding: 20px; }
/* step indicator */
.du-steps { display: flex; align-items: center; gap: 6px; padding: 14px 20px 4px; }
.du-step { display: flex; align-items: center; gap: 7px; }
.du-step-dot { width: 22px; height: 22px; border-radius: 99px; display: grid; place-items: center; font-size: 12px; font-weight: 700; background: var(--sunken); color: var(--subtle); border: 1px solid var(--line-strong); transition: background .2s, color .2s, border-color .2s; }
.du-step[data-state="active"] .du-step-dot { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
.du-step[data-state="done"] .du-step-dot { background: var(--accent-soft); color: var(--accent); border-color: var(--accent-line); }
.du-step-lbl { font-size: 12.5px; font-weight: 600; color: var(--subtle); }
.du-step[data-state="active"] .du-step-lbl, .du-step[data-state="done"] .du-step-lbl { color: var(--ink-strong); }
.du-step-line { flex: 1; height: 2px; border-radius: 2px; background: var(--line); transition: background .25s; }
.du-step-line[data-on="true"] { background: var(--accent-line); }
.du-pay-amount { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 8px 0 14px; }
.du-amt { flex: 1; height: 38px; border-radius: 8px; border: 1px solid var(--line-strong); background: var(--surface); color: var(--ink); font-weight: 600; font-size: 14px; cursor: pointer; transition: border-color .15s, background .15s, color .15s; }
.du-amt[data-on="true"] { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.du-coin { display: flex; align-items: center; gap: 12px; padding: 11px 13px; border-radius: 11px; border: 1px solid var(--line); background: var(--surface); cursor: pointer; transition: border-color .15s, background .15s; }
.du-coin:hover { border-color: var(--line-strong); }
.du-coin[data-on="true"] { border-color: var(--accent); background: var(--accent-soft); }
.du-coingrid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.du-coin2 { position: relative; display: flex; align-items: center; gap: 10px; padding: 11px 12px; border-radius: 11px; border: 1px solid var(--line); background: var(--surface); cursor: pointer; text-align: left; transition: border-color .15s, background .15s; }
.du-coin2:hover { border-color: var(--line-strong); }
.du-coin2[data-on="true"] { border-color: var(--accent); background: var(--accent-soft); }
.du-coin2-check { position: absolute; top: 8px; right: 8px; width: 16px; height: 16px; border-radius: 99px; background: var(--accent); color: var(--accent-fg); display: grid; place-items: center; }
.du-radio { width: 18px; height: 18px; border-radius: 99px; border: 2px solid var(--line-strong); flex-shrink: 0; position: relative; transition: border-color .15s; }
.du-radio[data-on="true"] { border-color: var(--accent); }
.du-radio[data-on="true"]::after { content: ''; position: absolute; inset: 3px; border-radius: 99px; background: var(--accent); }
.du-copyrow { display: flex; align-items: center; gap: 10px; width: 100%; padding: 11px 13px; border-radius: 9px; border: 1px dashed var(--line-strong); background: var(--sunken); cursor: pointer; color: var(--ink); }
.du-copyrow:hover { border-color: var(--accent-line); }
.du-qr { position: relative; width: 168px; height: 168px; margin: 4px auto 0; padding: 10px; background: #fff; border-radius: 12px; box-shadow: var(--shadow-sm); }
.du-qr-box { width: 100%; height: 100%; display: grid; grid-template-columns: repeat(8, 1fr); grid-template-rows: repeat(8, 1fr); }
.du-qr-box span { display: block; }
.du-qr-coin { position: absolute; inset: 0; margin: auto; width: 40px; height: 40px; display: grid; place-items: center; background: #fff; border-radius: 9px; }
.du-waiting { display: flex; align-items: center; gap: 12px; margin-top: 16px; padding: 13px; border-radius: 11px; background: var(--accent-soft); border: 1px solid var(--accent-line); }
.du-spinner { width: 20px; height: 20px; border-radius: 99px; border: 2.5px solid var(--accent-line); border-top-color: var(--accent); animation: duSpin .8s linear infinite; flex-shrink: 0; }
@keyframes duSpin { to { transform: rotate(360deg); } }
.du-dots::after { content: ''; animation: duDots 1.4s steps(4, end) infinite; }
@keyframes duDots { 0% { content: ''; } 25% { content: '.'; } 50% { content: '..'; } 75% { content: '...'; } }
.du-link-btn { display: block; width: 100%; margin-top: 14px; padding: 11px; border-radius: 9px; border: 1px solid var(--line-strong); background: var(--surface); color: var(--ink-strong); font-weight: 600; font-size: 13.5px; cursor: pointer; }
.du-link-btn:hover { border-color: var(--accent); color: var(--accent); }
.du-link-btn.ghost { border: 0; background: none; color: var(--muted); margin-top: 6px; font-weight: 500; }
.du-link-btn.ghost:hover { color: var(--ink); }
.du-success { width: 64px; height: 64px; margin: 0 auto; animation: duPop .4s cubic-bezier(.2,1.3,.4,1) both; }
.du-success svg { width: 64px; height: 64px; }
.du-success-c { fill: none; stroke: var(--success); stroke-width: 3; }
.du-success-k { fill: none; stroke: var(--success); stroke-width: 3.5; stroke-linecap: round; stroke-linejoin: round; }
@keyframes duPop { from { transform: scale(.5); } to { transform: scale(1); } }

/* ---------- profile page ---------- */
.du-prof-head { position: relative; overflow: hidden; border-radius: var(--r-xl); border: 1px solid var(--line); padding: 28px; background: var(--surface); }
.du-prof-cover { position: absolute; inset: 0 0 auto 0; height: 96px; background: linear-gradient(120deg, color-mix(in oklab, var(--accent) 22%, var(--surface)), var(--surface-2)); }
.du-prof-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin: 26px 0 22px; }
.du-prof-tab { padding: 11px 14px; background: none; border: 0; border-bottom: 2px solid transparent; color: var(--muted); font-weight: 600; font-size: 14px; cursor: pointer; margin-bottom: -1px; }
.du-prof-tab[data-on="true"] { color: var(--ink-strong); border-bottom-color: var(--accent); }
.du-prof-row { display: flex; align-items: center; gap: 14px; padding: 15px 16px; border: 1px solid var(--line); border-radius: 11px; background: var(--surface); }

/* ---------- wallet hero + pending ---------- */
.du-wallet-hero { position: relative; overflow: hidden; border-radius: var(--r-xl); padding: 30px 32px; color: #fff; background: linear-gradient(135deg, #1a1726, #0a0a12); border: 1px solid var(--line-strong); box-shadow: var(--shadow-md); }
.du-wallet-mark { position: absolute; right: -30px; bottom: -40px; height: 200px; opacity: .1; pointer-events: none; }
.du-wallet-glow { position: absolute; top: -120px; right: -60px; width: 320px; height: 320px; border-radius: 99px; background: radial-gradient(circle, color-mix(in oklab, var(--accent) 55%, transparent), transparent 70%); opacity: .5; pointer-events: none; }
.du-wallet-act { display: inline-flex; align-items: center; gap: 7px; height: 42px; padding: 0 18px; border-radius: 10px; border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.08); color: #fff; font-weight: 600; font-size: 14px; cursor: pointer; transition: background .15s, transform .12s; }
.du-wallet-act:hover { background: rgba(255,255,255,.16); }
.du-wallet-act:active { transform: scale(.97); }
.du-wallet-act.primary { background: #fff; color: #14121c; border-color: #fff; }
.du-wallet-act.primary:hover { background: rgba(255,255,255,.88); }
.du-pending { display: flex; align-items: center; gap: 16px; padding: 16px 18px; margin-top: 16px; border-radius: var(--r-lg); border: 1px solid var(--accent-line); background: var(--accent-soft); cursor: pointer; transition: border-color .15s, transform .12s; }
.du-pending:hover { border-color: var(--accent); }
.du-pending:active { transform: scale(.995); }
.du-pending-bar { height: 5px; border-radius: 99px; background: var(--line-strong); margin-top: 9px; overflow: hidden; }
.du-pending-bar span { display: block; height: 100%; border-radius: 99px; background: var(--warning); transition: width 1s linear; }

/* ---------- reviews ---------- */
.du-rev-summary { display: flex; gap: 32px; align-items: center; padding: 22px 24px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); margin-bottom: 16px; }
.du-rev-score { text-align: center; flex-shrink: 0; }
.du-rev-dist { flex: 1; display: flex; flex-direction: column; gap: 7px; }
.du-rev-distrow { display: flex; align-items: center; gap: 10px; }
.du-rev-bar { flex: 1; height: 7px; border-radius: 99px; background: var(--sunken); overflow: hidden; }
.du-rev-bar span { display: block; height: 100%; border-radius: 99px; background: var(--warning); }
.du-rev-compose { padding: 20px; border-radius: var(--r-lg); background: var(--surface-2); margin-bottom: 24px; }
.du-textarea { width: 100%; min-height: 92px; padding: 14px 16px; border-radius: 14px; border: 1px solid var(--line-strong); background: var(--surface); color: var(--ink); font-family: inherit; font-size: 14px; line-height: 1.5; outline: none; resize: vertical; transition: border-color .15s, box-shadow .15s; }
.du-textarea:focus { border-color: var(--accent-line); }
.du-textarea::placeholder { color: var(--faint); }
.du-rev-item { display: flex; gap: 13px; padding: 18px 0; border-top: 1px solid var(--line); }
.du-rev-item:first-child { border-top: 0; }
.du-rev-helpful { display: inline-flex; align-items: center; gap: 6px; background: none; border: 0; padding: 0; color: var(--muted); font-size: 12.5px; font-weight: 500; cursor: pointer; }
.du-rev-helpful:hover { color: var(--accent); }
@media (max-width: 560px) { .du-rev-summary { flex-direction: column; gap: 18px; } }

/* ---------- wallet (theme-aware card) ---------- */
.du-wal2 { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: stretch; position: relative; overflow: hidden; border-radius: 20px; border: 1px solid var(--line); background: linear-gradient(135deg, var(--surface), var(--surface-2)); padding: 28px 30px; }
.du-wal2::before { content: ''; position: absolute; top: -100px; right: -60px; width: 280px; height: 280px; border-radius: 99px; background: radial-gradient(circle, color-mix(in oklab, var(--accent) 26%, transparent), transparent 70%); opacity: .5; pointer-events: none; }
.du-wal2-l { position: relative; display: flex; flex-direction: column; }
.du-wal2-label { font-size: 12.5px; color: var(--muted); letter-spacing: .04em; }
.du-wal2-bal { font-size: clamp(40px,5.5vw,56px); font-weight: 800; font-family: var(--font-display); letter-spacing: -.03em; line-height: 1.05; margin-top: 6px; color: var(--ink-strong); }
.du-wal2-sub { display: flex; align-items: center; gap: 12px; margin-top: 12px; font-size: 13px; }
.du-wal2-chip { display: inline-flex; align-items: center; gap: 5px; padding: 4px 9px; border-radius: 99px; font-weight: 600; font-size: 12px; background: var(--success-soft); color: var(--success); }
.du-wal2-chip[data-up="false"] { background: var(--sunken); color: var(--subtle); }
.du-wal2-actions { display: flex; gap: 10px; margin-top: auto; padding-top: 22px; }
.du-wal2-r { position: relative; display: flex; flex-direction: column; }
.du-seg-sm { align-self: flex-end; }
.du-seg-sm button { padding: 5px 10px; font-size: 12px; }
.du-wal2-chart { flex: 1; min-height: 90px; margin: 14px 0 16px; }
.du-spark { position: relative; width: 100%; height: 100%; min-height: 90px; }
.du-spark svg { width: 100%; height: 100%; display: block; }
.du-spark-line { stroke-dasharray: 300; stroke-dashoffset: 300; animation: duDraw 1.1s cubic-bezier(.45,0,.2,1) both; }
@keyframes duDraw { to { stroke-dashoffset: 0; } }
.du-spark-dot { position: absolute; top: 6px; right: 0; width: 7px; height: 7px; border-radius: 99px; background: #16c784; box-shadow: 0 0 0 0 rgba(22,199,132,.5); animation: duPulse2 1.9s infinite; }
@keyframes duPulse2 { 0% { box-shadow: 0 0 0 0 rgba(22,199,132,.5); } 70% { box-shadow: 0 0 0 8px rgba(22,199,132,0); } 100% { box-shadow: 0 0 0 0 rgba(22,199,132,0); } }
.du-wal2-mini { display: flex; gap: 22px; padding-top: 14px; border-top: 1px solid var(--line); }
.du-coinrow { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 16px; }
.du-coinpick { display: inline-flex; align-items: center; gap: 7px; padding: 8px 13px; border-radius: 99px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); font-weight: 600; font-size: 13px; cursor: pointer; transition: border-color .15s, background .15s; }
.du-coinpick:hover { border-color: var(--accent-line); background: var(--sunken); }
@media (max-width: 720px) { .du-wal2 { grid-template-columns: 1fr; gap: 18px; } }

/* ---------- profile (redesign) ---------- */
.du-prof2 { position: relative; overflow: hidden; border-radius: 20px; border: 1px solid var(--line); background: linear-gradient(135deg, var(--surface), var(--surface-2)); padding: 26px 28px; }
.du-prof2-glow { position: absolute; top: -110px; right: -50px; width: 300px; height: 300px; border-radius: 99px; background: radial-gradient(circle, color-mix(in oklab, var(--accent) 24%, transparent), transparent 70%); opacity: .5; pointer-events: none; }
.du-prof2-top { position: relative; display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.du-prof2-stats { position: relative; display: flex; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
.du-prof2-stat { flex: 1; }
.du-prof2-stat + .du-prof2-stat { border-left: 1px solid var(--line); padding-left: 20px; }
.du-order-row { display: flex; align-items: center; gap: 14px; padding: 15px 0; border-top: 1px solid var(--line); background: none; border-left: 0; border-right: 0; }
.du-order-row:hover { background: none; }
@media (max-width: 600px) { .du-prof2-stats { flex-wrap: wrap; gap: 16px 0; } .du-prof2-stat { flex: 1 0 50%; } .du-prof2-stat + .du-prof2-stat { border-left: 0; padding-left: 0; } }
.du-ex-section { margin-top: 26px; }
.du-ex-tx { display: flex; align-items: center; gap: 13px; padding: 14px 0; border-top: 1px solid var(--line); }

/* ---------- detail poster with embedded info ---------- */
.du-detail-poster { position: relative; border-radius: var(--r-card); overflow: hidden; border: 1px solid var(--line); min-height: 460px; }
.du-detail-pinfo { position: absolute; left: 0; right: 0; bottom: 0; padding: 18px; display: flex; flex-direction: column; gap: 12px; background: linear-gradient(to top, rgba(0,0,0,.88) 0%, rgba(0,0,0,.55) 50%, transparent 100%); }
.du-detail-tagline { color: rgba(255,255,255,.86); font-size: 13.5px; line-height: 1.5; margin: 0; }
.du-detail-trust { display: flex; flex-wrap: wrap; gap: 7px; }
.du-tchip { display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px; border-radius: 99px; font-size: 12px; font-weight: 500; color: #fff; background: rgba(255,255,255,.14); backdrop-filter: blur(6px); }
.du-detail-seller { display: flex; align-items: center; gap: 12px; width: 100%; padding: 10px 12px; border-radius: 13px; background: rgba(255,255,255,.1); border: 0; cursor: pointer; backdrop-filter: blur(6px); transition: background .15s; }
.du-detail-seller:hover { background: rgba(255,255,255,.2); }
.du-tier-pro { font-size: 10.5px; font-weight: 700; letter-spacing: .03em; padding: 2px 7px; border-radius: 99px; background: rgba(22,199,132,.22); color: #29d18c; text-transform: capitalize; }
.du-detail-about { display: grid; grid-template-columns: minmax(0,1.6fr) minmax(0,1fr); gap: clamp(24px,4vw,40px); margin-top: 40px; align-items: start; }
@media (max-width: 760px) { .du-detail-about { grid-template-columns: 1fr; gap: 20px; } }

/* ---------- profile purchases + settings ---------- */
.du-tier-pill { font-size: 11px; font-weight: 700; padding: 3px 9px; border-radius: 99px; background: var(--accent-soft); color: var(--accent); }
.du-purchase { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-radius: 14px; border: 1px solid var(--line); background: var(--surface); transition: border-color .15s; }
.du-purchase:hover { border-color: var(--line-strong); }
.du-deliv { display: inline-flex; align-items: center; gap: 5px; color: var(--success); font-weight: 600; }
.du-dot { width: 6px; height: 6px; border-radius: 99px; background: var(--success); }
.du-relink { background: none; border: 0; padding: 0; margin-top: 3px; color: var(--accent); font-size: 12.5px; font-weight: 600; cursor: pointer; }
.du-relink:hover { text-decoration: underline; }
.du-set-group { margin-bottom: 22px; }
.du-set-title { font-size: 11.5px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--subtle); margin-bottom: 10px; }
.du-set-row { display: flex; align-items: center; gap: 13px; padding: 13px 15px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); margin-bottom: 8px; }
.du-set-ic { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 10px; background: var(--sunken); color: var(--ink-strong); flex-shrink: 0; }
.du-set-label { font-weight: 600; font-size: 14px; }
.du-set-sub { font-size: 12.5px; color: var(--subtle); margin-top: 2px; }
.du-set-input { margin-top: 4px; width: 100%; max-width: 240px; height: 32px; padding: 0 10px; border-radius: 8px; border: 1px solid var(--line-strong); background: var(--sunken); color: var(--ink); font-size: 13.5px; font-family: inherit; outline: none; }
.du-set-input:focus { border-color: var(--accent-line); }
.du-switch { width: 42px; height: 24px; border-radius: 99px; border: 0; background: var(--line-strong); cursor: pointer; position: relative; flex-shrink: 0; transition: background .18s; padding: 0; }
.du-switch[data-on="true"] { background: #16c784; }
.du-switch span { position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 99px; background: #fff; transition: transform .18s cubic-bezier(.2,.7,.3,1); box-shadow: 0 1px 2px rgba(0,0,0,.3); }
.du-switch[data-on="true"] span { transform: translateX(18px); }
.du-set-signout { display: flex; align-items: center; justify-content: center; gap: 8px; width: 100%; padding: 12px; border-radius: 12px; border: 1px solid var(--line); background: var(--surface); color: var(--danger); font-weight: 600; font-size: 14px; cursor: pointer; }
.du-set-signout:hover { background: var(--danger-soft); border-color: color-mix(in oklab, var(--danger) 30%, transparent); }

/* inline deposit panel (no modal) */
.du-pay-inline { width: 100%; max-width: none; max-height: none; overflow: visible; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; box-shadow: none; transform-origin: top; animation: duInline .32s cubic-bezier(.2,.7,.3,1) both; }
@keyframes duInline { from { opacity: .35; transform: translateY(-8px); } to { opacity: 1; transform: none; } }
.du-pay-inline .du-pay-head { position: static; padding: 13px 18px; }
.du-pay-inline .du-steps { padding: 12px 18px 2px; }
.du-pay-inline .du-pay-body { padding: 16px 18px; }
.du-pay-inline .du-pay-amount { padding: 4px 0 10px; }
.du-pay-inline .du-pay-amount .tnum { font-size: 32px; }
.du-pay-inline .du-coingrid { gap: 7px; }
.du-pay-inline .du-coin2 { padding: 9px 11px; }
.du-pay-inline .du-qr { width: 140px; height: 140px; }
.du-pay-inline .du-pay-head .icon-btn { margin-left: auto; }
.du-stepper { display: inline-flex; align-items: center; gap: 0; margin-top: 8px; border: 1px solid var(--line-strong); border-radius: 7px; overflow: hidden; }
.du-stepper button { width: 28px; height: 26px; display: grid; place-items: center; background: var(--surface); border: 0; color: var(--ink); cursor: pointer; }
.du-stepper button:hover { background: var(--sunken); }
.du-stepper span { min-width: 30px; text-align: center; font-size: 13px; font-weight: 600; border-left: 1px solid var(--line); border-right: 1px solid var(--line); height: 26px; line-height: 26px; }