/* ---------- logo ---------- */
.logo-mark { display: inline-block; width: 1em; height: 1em; color: var(--accent); }
.logo-mark svg { width: 100%; height: 100%; display: block; overflow: visible; }
.logo-mark .door { fill: none; stroke: currentColor; stroke-width: 6; stroke-linecap: round; stroke-linejoin: round; }
.logo-mark .dot { fill: currentColor; }
.wordmark {
  font-family: var(--font-display);
  letter-spacing: var(--track-wide);
  text-transform: uppercase;
  font-weight: 500;
}

/* ---------- splash ---------- */
.splash {
  position: fixed; inset: 0; z-index: 100;
  background: #0B0B0C;
  color: #E6DCCB;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: var(--s-6);
  transition: opacity 500ms var(--ease-out), visibility 500ms;
}
.splash.hide { opacity: 0; visibility: hidden; pointer-events: none; }
.splash .logo-mark { font-size: 96px; }
.splash .logo-mark .door { stroke-dasharray: 300; stroke-dashoffset: 300; animation: draw 1100ms var(--ease-out) 150ms forwards; }
.splash .logo-mark .dot { opacity: 0; transform-origin: center; animation: dot-in 500ms var(--ease-spring) 1000ms forwards; }
.splash .wordmark { font-size: 1.1rem; opacity: 0; animation: fade-up 700ms var(--ease-out) 1150ms forwards; }
.splash .tag { font-size: var(--fs-small); color: rgba(243,238,230,0.5); opacity: 0; animation: fade-up 700ms var(--ease-out) 1350ms forwards; margin-top: calc(-1 * var(--s-4)); }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes dot-in { from { opacity: 0; transform: scale(0); } to { opacity: 1; transform: scale(1); } }
@keyframes fade-up { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s-2);
  min-height: 50px; padding: 0 var(--s-6);
  border-radius: var(--r-md);
  font-size: var(--fs-body); font-weight: 600;
  letter-spacing: 0.02em;
  background: var(--btn-bg); color: var(--btn-fg);
  transition: transform var(--dur-fast) var(--ease-out), opacity var(--dur-fast);
  user-select: none; -webkit-user-select: none;
}
.btn:active { transform: scale(0.97); }
.btn[disabled] { opacity: 0.4; pointer-events: none; }
.btn.block { width: 100%; }
.btn.ghost { background: transparent; color: var(--text); border: 1px solid var(--hairline-strong); }
.btn.quiet { background: var(--surface-2); color: var(--text); }
.btn.text { background: none; color: var(--text-2); min-height: 44px; padding: 0 var(--s-3); font-weight: 500; }
.btn.danger { background: transparent; color: var(--danger); border: 1px solid color-mix(in srgb, var(--danger) 40%, transparent); }
.btn.sm { min-height: 36px; padding: 0 var(--s-4); font-size: var(--fs-small); border-radius: var(--r-sm); }
.btn .ico { width: 18px; height: 18px; }

.icon-btn {
  width: 42px; height: 42px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--text);
  background: color-mix(in srgb, var(--surface) 70%, transparent);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  transition: transform var(--dur-fast) var(--ease-out), background var(--dur-fast);
}
.icon-btn:active { transform: scale(0.92); }
.icon-btn.plain { background: none; backdrop-filter: none; -webkit-backdrop-filter: none; }
.icon-btn svg { width: 22px; height: 22px; }
.icon-btn.on { color: var(--accent); }
.icon-btn .badge {
  position: absolute; top: 4px; right: 4px; min-width: 16px; height: 16px; padding: 0 4px;
  border-radius: 8px; background: var(--accent); color: var(--on-accent);
  font-size: 10px; font-weight: 700; line-height: 16px; text-align: center;
}
.icon-btn { position: relative; }

svg.ico { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; flex: none; }
svg.ico.filled { fill: currentColor; }

/* pop feedback (haptic substitute) */
@keyframes pop { 0% { transform: scale(1); } 35% { transform: scale(1.28); } 100% { transform: scale(1); } }
.pop { animation: pop 380ms var(--ease-spring); }

/* ---------- chips ---------- */
.chips { display: flex; gap: var(--s-2); flex-wrap: wrap; }
.chips.scroll {
  flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none;
  padding-left: var(--gutter); padding-right: var(--gutter);
  -webkit-overflow-scrolling: touch; scroll-snap-type: x proximity; scroll-padding-left: var(--gutter);
}
.chips.scroll::-webkit-scrollbar { display: none; }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  min-height: 36px; padding: 0 var(--s-4);
  border-radius: var(--r-pill);
  border: 1px solid var(--hairline-strong);
  color: var(--text); font-size: var(--fs-small); font-weight: 500;
  white-space: nowrap; flex: none;
  transition: background var(--dur-fast), color var(--dur-fast), border-color var(--dur-fast), transform var(--dur-fast) var(--ease-out);
  scroll-snap-align: start;
}
.chip:active { transform: scale(0.96); }
.chip.on { background: var(--btn-bg); color: var(--btn-fg); border-color: transparent; }
.chip .x { width: 14px; height: 14px; stroke-width: 2; }
.chip .swatch { width: 12px; height: 12px; border-radius: 50%; border: 1px solid rgba(127,127,127,0.35); }

/* ---------- tab bar ---------- */
.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 20;
  display: grid; grid-template-columns: repeat(4, 1fr);
  height: calc(var(--tabbar-h) + var(--safe-bottom));
  padding-bottom: var(--safe-bottom);
  background: color-mix(in srgb, var(--bg) 84%, transparent);
  -webkit-backdrop-filter: saturate(160%) blur(20px); backdrop-filter: saturate(160%) blur(20px);
  border-top: 1px solid var(--hairline);
  transform: translateY(0);
  transition: transform var(--dur) var(--ease-out), opacity var(--dur);
}
.tabbar.hidden-bar { transform: translateY(110%); opacity: 0; pointer-events: none; }
.tab {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
  color: var(--text-3); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 600;
  position: relative;
  transition: color var(--dur-fast);
}
.tab svg { width: 24px; height: 24px; stroke-width: 1.5; transition: transform var(--dur) var(--ease-spring); }
.tab.on { color: var(--accent); }
.tab.on svg { transform: translateY(-1px); }
.tab .dot {
  position: absolute; top: 6px; width: 4px; height: 4px; border-radius: 50%;
  background: var(--accent); opacity: 0; transform: scale(0);
  transition: opacity var(--dur-fast), transform var(--dur) var(--ease-spring);
}
.tab.on .dot { opacity: 1; transform: scale(1); }

/* ---------- product card ---------- */
.img-wrap {
  position: relative; overflow: hidden;
  background: var(--surface);
  border-radius: var(--r-md);
}
.img-wrap::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, var(--skeleton-a) 30%, var(--skeleton-b) 50%, var(--skeleton-a) 70%);
  background-size: 220% 100%;
  animation: shimmer 1.4s linear infinite;
  opacity: 1; transition: opacity var(--dur-slow);
}
.img-wrap.loaded::before { opacity: 0; animation: none; }
.img-wrap img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0; transform: scale(1.03);
  transition: opacity var(--dur-slow) var(--ease-out), transform 900ms var(--ease-out);
}
.img-wrap.loaded img { opacity: 1; transform: none; }
.img-wrap .fallback {
  position: absolute; inset: 0; display: none; align-items: center; justify-content: center;
  color: var(--text-3);
}
.img-wrap.failed .fallback { display: flex; }
.img-wrap.failed::before { opacity: 0; animation: none; }
.img-wrap.failed img { display: none; }
.img-wrap .fallback svg { width: 38%; height: 38%; stroke-width: 1; opacity: 0.8; }
@keyframes shimmer { from { background-position: 120% 0; } to { background-position: -120% 0; } }

.card {
  display: block; text-align: left; width: 100%; position: relative;
  -webkit-user-select: none; user-select: none;
}
.img-wrap img { filter: saturate(0.88) contrast(1.04); }
.card .img-wrap { aspect-ratio: 3 / 4; }
.card .img-wrap::after {
  content: ""; position: absolute; inset: 0; background: var(--card-grad); pointer-events: none;
}
.card:active .img-wrap img { transform: scale(1.02); }
.card .over-top { position: absolute; top: var(--s-3); left: var(--s-3); right: var(--s-3); display: flex; justify-content: space-between; align-items: flex-start; z-index: 2; }
.card .over-bottom { position: absolute; left: var(--s-3); right: var(--s-3); bottom: var(--s-3); z-index: 2; color: #F3EEE6; }
.card .meta { padding: var(--s-3) 2px 0; }
.card .merchant { font-size: var(--fs-micro); letter-spacing: var(--track-mid); text-transform: uppercase; color: var(--text-2); font-weight: 600; }
.card .name { font-family: var(--font-display); font-size: var(--fs-lead); margin-top: 3px; line-height: 1.2; }
.card .price { margin-top: 4px; font-size: var(--fs-body); }
.card .why { margin-top: 6px; font-size: var(--fs-small); color: var(--text-3); line-height: 1.35; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card.lg .why { color: var(--text-2); }
.card.lg .name { font-size: var(--fs-h3); }
.card .save-btn { width: 36px; height: 36px; background: rgba(11,11,12,0.45); color: #F3EEE6; }
.card .save-btn svg { width: 18px; height: 18px; }
.card .save-btn.on { color: #E6DCCB; }

.pill {
  display: inline-flex; align-items: center; gap: 4px;
  height: 24px; padding: 0 9px; border-radius: var(--r-xs);
  background: rgba(243,238,230,0.92); color: #0B0B0C;
  font-size: 10px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
}
.pill { white-space: nowrap; }
.rail .pill + .pill, .grid-2 .pill + .pill, .collections .pill { display: none; }
.pill.dark { background: rgba(11,11,12,0.6); color: #F3EEE6; -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.pill.sale { background: #E6DCCB; color: #0B0B0C; }

/* grids and rails */
.grid-2 {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-6) var(--s-3);
  padding: 0 var(--gutter);
}
.rail {
  display: flex; gap: var(--s-3); overflow-x: auto; scrollbar-width: none;
  padding: 0 var(--gutter) var(--s-2);
  scroll-snap-type: x mandatory; scroll-padding-left: var(--gutter); -webkit-overflow-scrolling: touch;
}
.rail::-webkit-scrollbar { display: none; }
.rail > * { flex: none; width: 46vw; max-width: 200px; scroll-snap-align: start; }
.rail.wide > * { width: 68vw; max-width: 300px; }

/* ---------- skeletons ---------- */
.sk { background: linear-gradient(100deg, var(--skeleton-a) 30%, var(--skeleton-b) 50%, var(--skeleton-a) 70%); background-size: 220% 100%; animation: shimmer 1.4s linear infinite; border-radius: var(--r-sm); }
.sk.line { height: 12px; }
.sk.img { aspect-ratio: 3/4; border-radius: var(--r-md); }

/* ---------- sheet ---------- */
.sheet-backdrop {
  position: fixed; inset: 0; z-index: 60;
  background: var(--scrim);
  opacity: 0; transition: opacity var(--dur) var(--ease-out);
}
.sheet-backdrop.in { opacity: 1; }
.sheet {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 61;
  max-height: calc(100dvh - var(--safe-top) - 24px);
  background: var(--bg-elev);
  border-radius: var(--r-lg) var(--r-lg) 0 0;
  box-shadow: var(--shadow);
  transform: translateY(100%);
  transition: transform var(--dur-slow) var(--ease-out);
  display: flex; flex-direction: column;
}
.sheet.in { transform: translateY(0); }
.sheet .grabber { width: 36px; height: 4px; border-radius: 2px; background: var(--hairline-strong); margin: 10px auto 0; flex: none; }
.sheet .sheet-head { display: flex; align-items: center; justify-content: space-between; padding: var(--s-3) var(--gutter) var(--s-2); flex: none; }
.sheet .sheet-head h2 { font-size: var(--fs-h3); }
.sheet .sheet-body { overflow-y: auto; padding: 0 var(--gutter) var(--s-4); -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.sheet .sheet-body::-webkit-scrollbar { display: none; }
.sheet .sheet-foot { flex: none; padding: var(--s-3) var(--gutter) calc(var(--safe-bottom) + var(--s-4)); border-top: 1px solid var(--hairline); display: flex; gap: var(--s-3); background: var(--bg-elev); }
.sheet .sheet-foot .btn { flex: 1; }
.sheet .group { padding: var(--s-4) 0; border-bottom: 1px solid var(--hairline); }
.sheet .group:last-child { border-bottom: 0; }
.sheet .group .micro { display: block; margin-bottom: var(--s-3); }

/* ---------- toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: calc(var(--tabbar-h) + var(--safe-bottom) + 14px); z-index: 70;
  transform: translate(-50%, 20px); opacity: 0;
  background: var(--text); color: var(--bg);
  padding: 10px 16px; border-radius: var(--r-pill);
  font-size: var(--fs-small); font-weight: 600; white-space: nowrap;
  box-shadow: var(--shadow);
  transition: transform var(--dur) var(--ease-spring), opacity var(--dur);
  pointer-events: none;
}
.toast.in { transform: translate(-50%, 0); opacity: 1; }

/* non-blocking notice, e.g. the mock-catalog fallback */
.status-notice {
  position: fixed; left: 50%; top: calc(var(--safe-top) + 10px); z-index: 65;
  transform: translate(-50%, -12px); opacity: 0;
  display: inline-flex; align-items: center; gap: var(--s-2);
  background: color-mix(in srgb, var(--surface-2) 92%, transparent);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  border: 1px solid var(--hairline-strong); color: var(--text-2);
  padding: 7px 10px 7px 12px; border-radius: var(--r-pill);
  font-size: var(--fs-micro); font-weight: 600; letter-spacing: 0.02em; white-space: nowrap;
  box-shadow: var(--shadow);
  transition: transform var(--dur) var(--ease-spring), opacity var(--dur);
}
.status-notice.in { transform: translate(-50%, 0); opacity: 1; }
.status-notice .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--danger); flex: none; }
.status-notice svg { color: var(--text-3); }

/* ---------- form controls ---------- */
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: var(--fs-micro); letter-spacing: var(--track-wide); text-transform: uppercase; color: var(--text-2); font-weight: 600; }
.input {
  width: 100%; min-height: 50px; padding: 0 var(--s-4);
  background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--r-md);
  color: var(--text); font-size: var(--fs-lead);
  -webkit-appearance: none; appearance: none;
}
.input::placeholder { color: var(--text-3); }
.input:focus { outline: none; border-color: var(--hairline-strong); }
.input.display { font-family: var(--font-display); font-size: var(--fs-h2); min-height: 64px; }
select.input {
  background-image: linear-gradient(45deg, transparent 50%, var(--text-2) 50%), linear-gradient(135deg, var(--text-2) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%;
  background-size: 5px 5px; background-repeat: no-repeat;
  padding-right: 40px;
}

.search {
  display: flex; align-items: center; gap: var(--s-2);
  min-height: 46px; padding: 0 var(--s-4);
  background: var(--surface); border-radius: var(--r-md); border: 1px solid var(--hairline);
}
.search svg { color: var(--text-3); }
.search input { flex: 1; min-width: 0; background: none; border: 0; outline: 0; font-size: var(--fs-lead); color: var(--text); padding: 10px 0; -webkit-appearance: none; appearance: none; border-radius: 0; }
.search input::-webkit-search-cancel-button, .search input::-webkit-search-decoration { -webkit-appearance: none; display: none; }
.search input::placeholder { color: var(--text-3); }

/* segmented */
.seg { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 4px; padding: 4px; background: var(--surface); border-radius: var(--r-md); border: 1px solid var(--hairline); }
.seg button { min-height: 40px; border-radius: var(--r-sm); font-size: var(--fs-small); font-weight: 600; color: var(--text-2); transition: background var(--dur-fast), color var(--dur-fast); }
.seg button.on { background: var(--btn-bg); color: var(--btn-fg); }

/* size pills */
.sizes { display: flex; flex-wrap: wrap; gap: var(--s-2); }
.size {
  min-width: 48px; height: 44px; padding: 0 12px; border-radius: var(--r-sm);
  border: 1px solid var(--hairline-strong); font-size: var(--fs-small); font-weight: 600;
  display: inline-flex; align-items: center; justify-content: center; gap: 4px;
  transition: background var(--dur-fast), color var(--dur-fast), transform var(--dur-fast) var(--ease-out);
  position: relative;
}
.size:active { transform: scale(0.95); }
.size.on { background: var(--btn-bg); color: var(--btn-fg); border-color: transparent; }
.size.mine::after { content: ""; position: absolute; top: 5px; right: 5px; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }
.size.on.mine::after { background: var(--on-accent); }
.size.off { opacity: 0.35; text-decoration: line-through; }

/* swatches */
.swatches { display: flex; flex-wrap: wrap; gap: var(--s-3); }
.swatch-btn { display: flex; flex-direction: column; align-items: center; gap: 6px; width: 54px; }
.swatch-btn .dot { width: 36px; height: 36px; border-radius: 50%; border: 1px solid rgba(127,127,127,0.3); position: relative; transition: transform var(--dur) var(--ease-spring); box-shadow: inset 0 0 0 0 var(--bg); }
.swatch-btn.on .dot { box-shadow: 0 0 0 2px var(--bg), 0 0 0 3.5px var(--text); transform: scale(1.06); }
.swatch-btn.avoid .dot::after { content: ""; position: absolute; left: 50%; top: -4px; bottom: -4px; width: 2px; background: var(--danger); transform: rotate(45deg); }
.swatch-btn span { font-size: 10px; color: var(--text-2); text-align: center; letter-spacing: 0.04em; }

/* range */
input[type="range"] {
  -webkit-appearance: none; appearance: none; width: 100%; height: 36px; background: transparent; margin: 0;
}
input[type="range"]::-webkit-slider-runnable-track { height: 2px; background: var(--hairline-strong); border-radius: 1px; }
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 26px; height: 26px; border-radius: 50%; margin-top: -12px;
  background: var(--accent); border: 4px solid var(--bg); box-shadow: 0 1px 6px rgba(0,0,0,0.3);
}
.range-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: -6px; }
.range-row .val { font-family: var(--font-display); font-size: var(--fs-h3); }
.dual { position: relative; height: 36px; }
.dual input { position: absolute; left: 0; right: 0; top: 0; pointer-events: none; }
.dual input::-webkit-slider-runnable-track { background: transparent; }
.dual input::-webkit-slider-thumb { pointer-events: auto; }
.dual .track { position: absolute; left: 0; right: 0; top: 17px; height: 2px; background: var(--hairline-strong); border-radius: 1px; }
.dual .fill { position: absolute; top: 17px; height: 2px; background: var(--accent); }

/* toggle */
.toggle { width: 50px; height: 30px; border-radius: 15px; background: var(--surface-3); position: relative; transition: background var(--dur); flex: none; }
.toggle::after { content: ""; position: absolute; top: 3px; left: 3px; width: 24px; height: 24px; border-radius: 50%; background: #fff; box-shadow: 0 1px 4px rgba(0,0,0,0.3); transition: transform var(--dur) var(--ease-spring); }
.toggle.on { background: var(--accent); }
.toggle.on::after { transform: translateX(20px); }
html[data-theme="dark"] .toggle.on::after { background: #0B0B0C; }

/* settings rows */
.rows { background: var(--surface); border-radius: var(--r-lg); overflow: hidden; margin: 0 var(--gutter); border: 1px solid var(--hairline); }
.srow { display: flex; align-items: center; justify-content: space-between; gap: var(--s-3); min-height: 54px; padding: var(--s-3) var(--s-4); width: 100%; text-align: left; }
.srow + .srow { border-top: 1px solid var(--hairline); }
.srow .lbl { font-size: var(--fs-body); }
.srow .sub { font-size: var(--fs-small); color: var(--text-2); margin-top: 2px; }
.srow .val { color: var(--text-2); font-size: var(--fs-small); display: flex; align-items: center; gap: 4px; text-align: right; }
.srow .val svg { width: 16px; height: 16px; color: var(--text-3); }

/* tiles (style picker) */
.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-3); }
.tile { position: relative; aspect-ratio: 4/5; border-radius: var(--r-md); overflow: hidden; text-align: left; }
.tile .img-wrap { position: absolute; inset: 0; border-radius: 0; }
.tile .img-wrap::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(11,11,12,0.05), rgba(11,11,12,0.75)); }
.tile .lbl { position: absolute; left: var(--s-3); right: var(--s-3); bottom: var(--s-3); color: #F3EEE6; font-family: var(--font-display); font-size: var(--fs-h3); z-index: 2; }
.tile .sub { position: absolute; left: var(--s-3); right: 48px; top: var(--s-3); color: rgba(243,238,230,0.75); z-index: 2; font-size: var(--fs-micro); letter-spacing: var(--track-wide); text-transform: uppercase; font-weight: 600; }
.tile .check { position: absolute; top: var(--s-3); right: var(--s-3); width: 28px; height: 28px; border-radius: 50%; border: 1.5px solid rgba(243,238,230,0.8); z-index: 2; display: flex; align-items: center; justify-content: center; color: #0B0B0C; transition: background var(--dur-fast), transform var(--dur) var(--ease-spring); }
.tile .check svg { width: 16px; height: 16px; stroke-width: 2.4; opacity: 0; }
.tile.on .check { background: #E6DCCB; border-color: #E6DCCB; transform: scale(1.08); }
.tile.on .check svg { opacity: 1; }
.tile.on { box-shadow: 0 0 0 2px var(--bg), 0 0 0 3.5px var(--accent); }

/* merchant mark */
.mmark {
  width: 48px; height: 48px; border-radius: var(--r-md); flex: none;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 18px; letter-spacing: 0.04em;
  color: #F3EEE6;
  background: linear-gradient(145deg, hsl(var(--h) 18% 24%), hsl(var(--h) 22% 12%));
  border: 1px solid rgba(243,238,230,0.08);
}
.mmark.lg { width: 72px; height: 72px; font-size: 26px; border-radius: var(--r-lg); }

/* empty state */
.empty { padding: var(--s-9) var(--gutter); text-align: center; display: flex; flex-direction: column; align-items: center; gap: var(--s-3); }
.empty .logo-mark { font-size: 44px; opacity: 0.5; }
.empty h3 { font-size: var(--fs-h3); }
.empty p { color: var(--text-2); max-width: 28ch; }
.empty .btn { margin-top: var(--s-3); }

/* notice */
.notice { margin: 0 var(--gutter); padding: var(--s-4); border-radius: var(--r-md); background: var(--surface); border: 1px solid var(--hairline); display: flex; gap: var(--s-3); align-items: flex-start; }
.notice svg { color: var(--accent); margin-top: 2px; }

/* view transitions */
::view-transition-old(root), ::view-transition-new(root) { animation-duration: 240ms; }
::view-transition-old(hero), ::view-transition-new(hero) { animation-duration: 380ms; animation-timing-function: var(--ease-out); mix-blend-mode: normal; overflow: hidden; }
::view-transition-image-pair(hero) { isolation: isolate; }