/* OutfitAvatar · base.css — design tokens, reset, shell, primitives.
   Themes override the custom properties in css/themes.css; user preferences
   (accent, radius, glass, speed, font) override inline on <html> via boot.js. */

/* ================= tokens (Default White baseline) ================= */

:root {
  color-scheme: light;

  --bg: #f5f6fa;
  --bg-2: #eceef5;
  --surface: #ffffff;
  --surface-2: #f1f2f7;
  --border: rgba(21, 24, 30, 0.1);
  --text: #15181e;
  --text-2: #4c5260;
  --text-3: #8a90a0;

  --accent: #5a7fff;
  --accent-2: #7a5cf0;
  --on-accent: #ffffff;
  --danger: #d64545;
  --ok: #2f9d5f;
  --warn: #c98a1e;

  --shadow-1: 0 1px 2px rgba(18, 22, 33, 0.05), 0 4px 14px rgba(18, 22, 33, 0.06);
  --shadow-2: 0 6px 18px rgba(18, 22, 33, 0.1), 0 18px 44px rgba(18, 22, 33, 0.12);

  /* user-scalable knobs */
  --radius-scale: 1;
  --glass: 1;               /* 0 solid … 1.4 extra frosty */
  --speed: 1;
  --icon-w: 1.8;

  --r-sm: calc(8px * var(--radius-scale));
  --r-md: calc(12px * var(--radius-scale));
  --r-lg: calc(17px * var(--radius-scale));
  --r-xl: calc(24px * var(--radius-scale));

  --glass-blur: calc(16px * var(--glass));
  --glass-alpha: calc(1 - 0.32 * var(--glass));

  --dur-1: calc(130ms * var(--speed));
  --dur-2: calc(220ms * var(--speed));
  --dur-3: calc(420ms * var(--speed));
  --ease: cubic-bezier(0.3, 0.9, 0.3, 1);

  --font-body: -apple-system, BlinkMacSystemFont, "SF Pro Text", Inter, "Segoe UI", Roboto, sans-serif;
  --font-display: var(--font-body);
  --h-track: -0.02em;
  --h-case: none;
  --h-weight: 700;

  /* charts — validated palette (light) */
  --chart-1: #4a63f0;
  --chart-2: #1baf7a;
  --chart-3: #eda100;
  --chart-4: #008300;
  --chart-5: #7c4dd4;
  --chart-6: #e34948;
  --chart-7: #d55181;
  --chart-8: #eb6834;
  --chart-dim: #b9bfcc;
  --grid-line: rgba(21, 24, 30, 0.08);

  --nav-h: 60px;
  --page-w: 1200px;
}

html[data-font="system"]  { --font-body: -apple-system, BlinkMacSystemFont, "SF Pro Text", Inter, "Segoe UI", Roboto, sans-serif; --font-display: var(--font-body); }
html[data-font="rounded"] { --font-body: ui-rounded, "SF Pro Rounded", "Hiragino Maru Gothic ProN", Quicksand, var(--font-body, sans-serif); --font-display: var(--font-body); }
html[data-font="serif"]   { --font-body: "New York", ui-serif, Georgia, "Iowan Old Style", serif; --font-display: var(--font-body); }
html[data-font="mono"]    { --font-body: ui-monospace, "SF Mono", SFMono-Regular, Menlo, monospace; --font-display: var(--font-body); }

/* ================= reset ================= */

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  background-image: radial-gradient(1200px 640px at 80% -10%, var(--bg-2), transparent);
  background-repeat: no-repeat;
  min-height: 100dvh;
  -webkit-font-smoothing: antialiased;
  transition: background-color var(--dur-3), color var(--dur-3);
}

img, svg, canvas { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
ul { padding-left: 1.2em; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  letter-spacing: var(--h-track);
  text-transform: var(--h-case);
  font-weight: var(--h-weight);
  line-height: 1.2;
}
h1 { font-size: 1.9rem; }
h2 { font-size: 1.2rem; }
h3 { font-size: 1.02rem; }
h4 { font-size: 0.92rem; }

::selection { background: color-mix(in srgb, var(--accent) 26%, transparent); }

/* scrollbars — themed */
* { scrollbar-width: thin; scrollbar-color: color-mix(in srgb, var(--text-3) 55%, transparent) transparent; }
*::-webkit-scrollbar { width: 9px; height: 9px; }
*::-webkit-scrollbar-thumb { background: color-mix(in srgb, var(--text-3) 45%, transparent); border-radius: 9px; border: 2px solid transparent; background-clip: content-box; }
*::-webkit-scrollbar-track { background: transparent; }

/* motion off */
html.no-anim *, html.no-anim *::before, html.no-anim *::after {
  animation: none !important;
  transition-duration: 0.01ms !important;
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* theme cross-fade */
html.theme-fading body,
html.theme-fading .card,
html.theme-fading #app-header { transition: background-color 420ms, color 420ms, border-color 420ms, box-shadow 420ms; }

/* compact mode */
html.compact body { font-size: 14px; }
html.compact .card.pad { padding: 14px; }
html.compact main { gap: 14px; }

/* focus */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

/* ================= app shell ================= */

main {
  max-width: var(--page-w);
  margin: 0 auto;
  padding: 22px clamp(14px, 3vw, 30px) 90px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  z-index: 1;
}

.page-enter { animation: pageIn var(--dur-3) var(--ease) both; }
.page-exit { animation: pageOut 160ms ease-in forwards; }
@keyframes pageIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes pageOut { to { opacity: 0; transform: translateY(-8px); } }

#fx-layer {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 0;
}
.fx-stars-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }

/* header */
#app-header {
  position: sticky; top: 0; z-index: 60;
  backdrop-filter: blur(var(--glass-blur)) saturate(1.5);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(1.5);
  background: color-mix(in srgb, var(--surface) calc(var(--glass-alpha) * 88%), transparent);
  border-bottom: 1px solid var(--border);
  transition: background-color var(--dur-3);
}
.header-inner {
  max-width: var(--page-w);
  margin: 0 auto;
  height: var(--nav-h);
  padding: 0 clamp(14px, 3vw, 30px);
  display: flex; align-items: center; gap: 14px;
}
.brand { display: flex; align-items: center; gap: 9px; font-weight: 700; letter-spacing: -0.02em; }
.brand-logo svg { border-radius: 8px; box-shadow: var(--shadow-1); }
.brand-name { font-size: 1.02rem; font-family: var(--font-display); }

.main-nav { display: flex; gap: 2px; margin: 0 auto; }
.nav-link {
  display: flex; align-items: center; gap: 6px;
  padding: 7px 12px;
  border-radius: var(--r-md);
  color: var(--text-2);
  font-size: 0.9rem; font-weight: 550;
  transition: background var(--dur-1), color var(--dur-1), transform var(--dur-1);
}
.nav-link:hover { background: color-mix(in srgb, var(--text) 6%, transparent); color: var(--text); }
.nav-link.on { background: color-mix(in srgb, var(--accent) 14%, transparent); color: var(--accent); }
.nav-link .nav-ic { display: flex; }
.header-actions { display: flex; gap: 4px; align-items: center; }

/* mobile tab bar */
#tabbar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 60;
  display: none;
  padding: 6px 8px calc(6px + env(safe-area-inset-bottom));
  backdrop-filter: blur(var(--glass-blur)) saturate(1.6);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(1.6);
  background: color-mix(in srgb, var(--surface) calc(var(--glass-alpha) * 92%), transparent);
  border-top: 1px solid var(--border);
}
.tab-item {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 5px 0 3px; border-radius: var(--r-md);
  color: var(--text-3); font-weight: 550;
}
.tab-item small { font-size: 0.62rem; }
.tab-item.on { color: var(--accent); }
.tab-item:active { transform: scale(0.94); }

/* page head */
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.page-head h1 { margin-bottom: 2px; }
.section-title { margin-bottom: 12px; }
.section-head h2 { font-size: 1.3rem; }
.section-sub { grid-column: 1 / -1; margin-top: 10px; color: var(--text-2); font-size: 1rem; }

/* ================= primitives ================= */

.card {
  background: color-mix(in srgb, var(--surface) calc(var(--glass-alpha) * 100%), transparent);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-1);
  transition: box-shadow var(--dur-2), transform var(--dur-2), background-color var(--dur-3), border-color var(--dur-3);
}
.card.pad { padding: 20px; }
.card.pad-sm { padding: 12px; }
.card-inner {
  background: var(--surface-2);
  border-radius: var(--r-md);
  padding: 10px 12px;
  border: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
}
.lift:hover { transform: translateY(-3px); box-shadow: var(--shadow-2); }
.lift { will-change: transform; }

.divider { height: 1px; background: var(--border); margin: 6px 0; }

/* buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 9px 16px;
  border-radius: var(--r-md);
  font-weight: 600; font-size: 0.92rem;
  border: 1px solid transparent;
  transition: transform var(--dur-1), box-shadow var(--dur-1), background var(--dur-1), border-color var(--dur-1);
  user-select: none;
}
.btn:active { transform: scale(0.965); }
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: var(--on-accent);
  box-shadow: 0 3px 12px color-mix(in srgb, var(--accent) 36%, transparent);
}
.btn-primary:hover { box-shadow: 0 5px 18px color-mix(in srgb, var(--accent) 48%, transparent); transform: translateY(-1px); }
.btn-ghost { background: color-mix(in srgb, var(--text) 5%, transparent); color: var(--text); border-color: var(--border); }
.btn-ghost:hover { background: color-mix(in srgb, var(--text) 9%, transparent); }
.btn-danger { background: color-mix(in srgb, var(--danger) 12%, transparent); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 30%, transparent); }
.btn-danger:hover { background: color-mix(in srgb, var(--danger) 20%, transparent); }
.btn-sm { padding: 6.5px 12px; font-size: 0.85rem; }
.btn-xs { padding: 4.5px 9px; font-size: 0.78rem; border-radius: var(--r-sm); }

.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px;
  border-radius: var(--r-md);
  color: var(--text-2);
  transition: background var(--dur-1), color var(--dur-1), transform var(--dur-1);
  position: relative;
}
.icon-btn:hover { background: color-mix(in srgb, var(--text) 7%, transparent); color: var(--text); }
.icon-btn:active { transform: scale(0.92); }
.icon-btn.on { color: var(--accent); background: color-mix(in srgb, var(--accent) 13%, transparent); }
.icon-btn.danger:hover { color: var(--danger); background: color-mix(in srgb, var(--danger) 12%, transparent); }
.tiny-btn { width: 22px; height: 22px; border-radius: 7px; }

.fav-btn.on { color: #e0447a; }
.fav-btn.on svg { fill: #e0447a; stroke: #e0447a; }

.badge-host.has-badge::after {
  content: attr(data-badge);
  position: absolute; top: -3px; right: -3px;
  min-width: 15px; height: 15px; padding: 0 4px;
  border-radius: 8px;
  background: var(--accent); color: var(--on-accent);
  font-size: 0.62rem; font-weight: 700; line-height: 15px;
}

/* inputs */
.input {
  width: 100%;
  padding: 8.5px 12px;
  border-radius: var(--r-md);
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  transition: border-color var(--dur-1), box-shadow var(--dur-1), background var(--dur-1);
}
.input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent); }
.input.invalid { border-color: var(--danger); }
.input::placeholder { color: var(--text-3); }
select.select { appearance: none; padding-right: 30px; background-image: linear-gradient(45deg, transparent 50%, var(--text-3) 50%), linear-gradient(135deg, var(--text-3) 50%, transparent 50%); background-position: calc(100% - 16px) 55%, calc(100% - 11px) 55%; background-size: 5px 5px; background-repeat: no-repeat; width: auto; }
.input-xs { padding: 4px 8px; font-size: 0.78rem; width: auto; border-radius: var(--r-sm); }
textarea.input { resize: vertical; min-height: 44px; }

.field { display: flex; flex-direction: column; gap: 5px; }
.field-label { font-size: 0.78rem; font-weight: 650; color: var(--text-2); letter-spacing: 0.01em; }
.field-hint { font-size: 0.72rem; color: var(--text-3); }

.search-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 0 12px;
  border-radius: var(--r-md);
  border: 1px solid var(--border);
  background: var(--surface-2);
  min-height: 38px;
}
.search-bar input { border: 0; background: none; flex: 1; min-width: 0; padding: 8px 0; }
.search-bar input:focus { outline: none; }
.search-bar:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent); }
.search-bar .icon { color: var(--text-3); flex-shrink: 0; }

/* range sliders */
.range { -webkit-appearance: none; appearance: none; width: 100%; height: 22px; background: none; }
.range::-webkit-slider-runnable-track { height: 5px; border-radius: 3px; background: linear-gradient(90deg, var(--accent), var(--accent-2)) no-repeat var(--surface-2); background-size: 50% 100%; }
.range::-webkit-slider-runnable-track { background: var(--surface-2); }
.range::-webkit-slider-thumb {
  -webkit-appearance: none; width: 17px; height: 17px; border-radius: 50%;
  background: var(--accent); border: 2.5px solid var(--surface);
  box-shadow: 0 1px 5px rgba(0,0,0,0.25);
  margin-top: -6px;
  transition: transform var(--dur-1);
}
.range::-webkit-slider-thumb:hover { transform: scale(1.15); }
.range::-moz-range-track { height: 5px; border-radius: 3px; background: var(--surface-2); }
.range::-moz-range-thumb { width: 15px; height: 15px; border-radius: 50%; background: var(--accent); border: 2.5px solid var(--surface); }

/* switch */
.switch { -webkit-appearance: none; appearance: none; width: 42px; height: 25px; border-radius: 14px; background: var(--surface-2); border: 1px solid var(--border); position: relative; cursor: pointer; transition: background var(--dur-2); flex-shrink: 0; }
.switch::after { content: ""; position: absolute; top: 2px; left: 2px; width: 19px; height: 19px; border-radius: 50%; background: var(--surface); box-shadow: 0 1px 4px rgba(0,0,0,0.28); transition: transform var(--dur-2) var(--ease); }
.switch:checked { background: var(--accent); border-color: var(--accent); }
.switch:checked::after { transform: translateX(17px); }
.switch-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-weight: 550; }
.switch-row.compact { font-weight: 500; gap: 8px; }
.radio-row { display: inline-flex; align-items: center; gap: 6px; font-size: 0.88rem; }
.radio-row input { accent-color: var(--accent); }

/* chips */
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 13px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 70%, transparent);
  color: var(--text-2);
  font-size: 0.83rem; font-weight: 570;
  transition: all var(--dur-1);
  white-space: nowrap;
}
.chip:hover { border-color: var(--accent); color: var(--text); }
.chip.on { background: color-mix(in srgb, var(--accent) 15%, transparent); border-color: var(--accent); color: var(--accent); }
.chip-row { display: flex; gap: 7px; flex-wrap: wrap; }
.chips-scroll { display: flex; gap: 7px; overflow-x: auto; padding: 2px 2px 6px; }
.chips-scroll .chip-row { flex-wrap: nowrap; }
.chips-scroll::-webkit-scrollbar { height: 0; }

.badge {
  display: inline-flex; align-items: center;
  padding: 2.5px 9px; border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--accent);
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.02em;
}
.badge-soft { background: color-mix(in srgb, var(--text-3) 16%, transparent); color: var(--text-2); }
.kbd { padding: 2px 7px; border-radius: 6px; border: 1px solid var(--border); background: var(--surface-2); font-size: 0.7rem; color: var(--text-3); font-family: ui-monospace, monospace; }

/* segmented & tabs */
.seg { display: inline-flex; padding: 3px; gap: 2px; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--r-md); flex-wrap: wrap; }
.seg-btn {
  padding: 5.5px 12px; border-radius: calc(var(--r-md) - 4px);
  font-size: 0.82rem; font-weight: 600; color: var(--text-2);
  transition: all var(--dur-1);
  display: inline-flex; align-items: center; gap: 5px;
}
.seg-btn:hover { color: var(--text); }
.seg-btn.on { background: var(--surface); color: var(--text); box-shadow: var(--shadow-1); }

.tabs { display: inline-flex; gap: 2px; background: var(--surface-2); border: 1px solid var(--border); padding: 3px; border-radius: var(--r-md); }
.tab { padding: 6.5px 14px; border-radius: calc(var(--r-md) - 4px); font-size: 0.86rem; font-weight: 600; color: var(--text-2); display: inline-flex; align-items: center; gap: 6px; transition: all var(--dur-1); white-space: nowrap; }
.tab.on { background: var(--surface); color: var(--accent); box-shadow: var(--shadow-1); }
.scroll-x { overflow-x: auto; }

/* swatches */
.swatch-row { display: flex; gap: 7px; flex-wrap: wrap; align-items: center; }
.swatch {
  width: 26px; height: 26px; border-radius: 50%;
  border: 2px solid var(--surface);
  box-shadow: 0 0 0 1.5px var(--border), 0 1px 4px rgba(0,0,0,0.15);
  transition: transform var(--dur-1), box-shadow var(--dur-1);
  padding: 0; cursor: pointer;
}
.swatch:hover { transform: scale(1.14); }
.swatch.on { box-shadow: 0 0 0 2.5px var(--accent), 0 1px 5px rgba(0,0,0,0.2); transform: scale(1.1); }
.swatch-custom { -webkit-appearance: none; appearance: none; border: 2px dashed var(--text-3) !important; background: conic-gradient(red, yellow, lime, cyan, blue, magenta, red); overflow: hidden; }
.swatch-custom::-webkit-color-swatch-wrapper { padding: 0; }
.swatch-custom::-webkit-color-swatch { border: none; border-radius: 50%; }
.swatch-row.disabled { opacity: 0.35; pointer-events: none; }

.color-dots { display: inline-flex; gap: 3px; }
.color-dots i { width: 11px; height: 11px; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(0,0,0,0.14); }

/* stars */
.stars { display: inline-flex; gap: 2px; }
.star-btn { color: var(--text-3); padding: 2px; transition: transform var(--dur-1), color var(--dur-1); }
.star-btn:hover { transform: scale(1.2); }
.star-btn.on { color: #eda100; }
.star-btn.on svg { fill: #eda100; stroke: #eda100; }

/* tooltips via data-tip */
[data-tip] { position: relative; }
[data-tip]:hover::after {
  content: attr(data-tip);
  position: absolute; bottom: calc(100% + 8px); left: 50%; transform: translateX(-50%);
  background: var(--text); color: var(--bg);
  padding: 5px 10px; border-radius: var(--r-sm);
  font-size: 0.74rem; white-space: nowrap; z-index: 90;
  box-shadow: var(--shadow-2);
  animation: tipIn var(--dur-1) both;
}
@keyframes tipIn { from { opacity: 0; transform: translate(-50%, 3px); } to { opacity: 1; transform: translate(-50%, 0); } }

/* ================= overlays ================= */

.modal-backdrop {
  position: fixed; inset: 0; z-index: 100;
  display: flex; align-items: center; justify-content: center;
  background: color-mix(in srgb, #0c0e14 45%, transparent);
  backdrop-filter: blur(7px);
  -webkit-backdrop-filter: blur(7px);
  opacity: 0; transition: opacity var(--dur-2);
  padding: 18px;
}
.modal-backdrop.on { opacity: 1; }
.modal-card {
  width: min(480px, 100%);
  max-height: min(86dvh, 720px);
  display: flex; flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-2);
  transform: translateY(14px) scale(0.97);
  transition: transform var(--dur-2) var(--ease);
}
.modal-backdrop.on .modal-card { transform: none; }
.modal-card.wide { width: min(760px, 100%); }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px 0; }
.modal-title { font-size: 1.05rem; }
.modal-body { padding: 14px 20px 18px; overflow-y: auto; }
.modal-foot { display: flex; justify-content: flex-end; gap: 8px; padding: 0 20px 18px; }

/* bottom sheet */
.sheet-backdrop { align-items: flex-end; padding: 0; }
.sheet-card {
  width: 100%;
  background: var(--surface);
  border-radius: var(--r-xl) var(--r-xl) 0 0;
  border: 1px solid var(--border); border-bottom: 0;
  padding: 8px 14px calc(16px + env(safe-area-inset-bottom));
  transform: translateY(100%);
  transition: transform var(--dur-2) var(--ease);
}
.sheet-backdrop.on .sheet-card { transform: none; }
.sheet-grip { width: 38px; height: 4.5px; border-radius: 3px; background: var(--text-3); opacity: 0.4; margin: 4px auto 10px; }
.sheet-item { display: flex; align-items: center; gap: 12px; width: 100%; padding: 12px 10px; border-radius: var(--r-md); font-weight: 570; }
.sheet-item:hover { background: var(--surface-2); }
.sheet-ic { color: var(--text-2); display: flex; }

/* toasts */
.toast-stack {
  position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  z-index: 130; pointer-events: none;
}
.toast {
  display: flex; align-items: center; gap: 9px;
  padding: 10px 18px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-2);
  font-size: 0.88rem; font-weight: 570;
  opacity: 0; transform: translateY(12px) scale(0.95);
  transition: all var(--dur-2) var(--ease);
}
.toast.on { opacity: 1; transform: none; }
.toast .icon { color: var(--ok); }
.toast-warn .icon { color: var(--warn); }

/* command palette */
.palette-backdrop { align-items: flex-start; padding-top: 14dvh; }
.palette-card { width: min(560px, 92vw); overflow: hidden; border-radius: var(--r-lg); background: var(--surface); box-shadow: var(--shadow-2); transform: translateY(-8px) scale(0.98); transition: transform var(--dur-2) var(--ease); }
.palette-backdrop.on .palette-card { transform: none; }
.palette-head { display: flex; align-items: center; gap: 10px; padding: 13px 16px; border-bottom: 1px solid var(--border); color: var(--text-3); }
.palette-input { flex: 1; border: 0; background: none; font-size: 1rem; color: var(--text); }
.palette-input:focus { outline: none; }
.palette-list { max-height: 330px; overflow-y: auto; padding: 6px; }
.palette-row { display: flex; align-items: center; gap: 10px; width: 100%; padding: 9px 11px; border-radius: var(--r-md); text-align: left; }
.palette-row.sel, .palette-row:hover { background: color-mix(in srgb, var(--accent) 10%, transparent); }
.palette-ic { color: var(--text-3); display: flex; }
.palette-label { font-weight: 570; font-size: 0.9rem; }
.palette-sub { font-size: 0.76rem; }
.palette-kind { margin-left: auto; font-size: 0.68rem; color: var(--text-3); border: 1px solid var(--border); padding: 1.5px 7px; border-radius: 999px; }
.palette-empty { padding: 22px; text-align: center; }

/* pop menus */
.pop-menu, .theme-pop, .filter-pop {
  position: fixed; z-index: 96;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-2);
  padding: 6px;
  min-width: 176px;
  animation: popIn var(--dur-1) var(--ease) both;
}
@keyframes popIn { from { opacity: 0; transform: translateY(-5px) scale(0.98); } to { opacity: 1; transform: none; } }
.pop-item { display: flex; align-items: center; gap: 9px; width: 100%; padding: 8px 11px; border-radius: calc(var(--r-md) - 4px); font-size: 0.86rem; font-weight: 550; text-align: left; }
.pop-item:hover { background: var(--surface-2); }
.pop-item.danger { color: var(--danger); }
.pop-item.danger:hover { background: color-mix(in srgb, var(--danger) 10%, transparent); }

.theme-pop { padding: 10px; }
.theme-pop-grid { display: grid; grid-template-columns: repeat(5, 30px); gap: 8px; }
.theme-dot { width: 30px; height: 30px; border-radius: 50%; border: 2px solid var(--surface); box-shadow: 0 0 0 1.5px var(--border); transition: transform var(--dur-1); }
.theme-dot:hover { transform: scale(1.15); }
.theme-dot.on { box-shadow: 0 0 0 2.5px var(--accent); }
.theme-pop-link { display: flex; align-items: center; gap: 7px; margin-top: 10px; padding: 7px 9px; border-radius: var(--r-sm); font-size: 0.82rem; font-weight: 600; color: var(--accent); }
.theme-pop-link:hover { background: color-mix(in srgb, var(--accent) 10%, transparent); }

.filter-pop { min-width: 230px; padding: 14px; }

/* empty states */
.empty {
  grid-column: 1 / -1;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  text-align: center; padding: 54px 20px;
  color: var(--text-2);
}
.empty-ic {
  width: 62px; height: 62px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: color-mix(in srgb, var(--accent) 11%, transparent);
  color: var(--accent);
  margin-bottom: 4px;
}
.empty h3 { color: var(--text); }
.empty .btn { margin-top: 8px; }

/* confetti */
.confetti { position: fixed; inset: 0; pointer-events: none; z-index: 140; }
.confetti i {
  position: absolute; top: 38%;
  width: 8px; height: 12px; border-radius: 2px;
  animation: confettiFall 1.9s cubic-bezier(0.2, 0.5, 0.6, 1) forwards;
}
@keyframes confettiFall {
  0% { opacity: 1; transform: translate(0, 0) rotate(0); }
  100% { opacity: 0; transform: translate(calc(var(--dx) * 130px), 52vh) rotate(var(--dr)); }
}

/* chart chrome */
.chart-tip {
  position: fixed; top: 0; left: 0; z-index: 120;
  background: var(--text); color: var(--bg);
  padding: 6px 11px; border-radius: var(--r-sm);
  font-size: 0.78rem; pointer-events: none;
  opacity: 0; transition: opacity var(--dur-1);
  box-shadow: var(--shadow-2);
  max-width: 260px;
}
.chart-tip.on { opacity: 1; }
.grid-line { stroke: var(--grid-line); stroke-width: 1; }
.axis-line { stroke: color-mix(in srgb, var(--text-3) 42%, transparent); stroke-width: 1; }
.axis-txt { fill: var(--text-3); font-size: 10.5px; }
.col-fill { fill: var(--chart-1); }
.col-val { fill: var(--text-2); font-size: 11px; font-weight: 650; }

/* utilities */
.row { display: flex; align-items: flex-start; }
.stack { display: flex; flex-direction: column; gap: 12px; }
.grow { flex: 1; min-width: 0; }
.wrap { flex-wrap: wrap; }
.center-v { align-items: center; }
.between { justify-content: space-between; }
.gap2 { gap: 2px; } .gap4 { gap: 4px; } .gap6 { gap: 6px; } .gap8 { gap: 8px; } .gap12 { gap: 12px; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.muted { color: var(--text-2); }
.small { font-size: 0.85rem; }
.tiny { font-size: 0.74rem; }
.pad12 { padding: 12px; }
.icon { flex-shrink: 0; }

/* ================= responsive shell ================= */

@media (max-width: 900px) {
  .main-nav { display: none; }
  #tabbar { display: flex; }
  main { padding-bottom: 110px; }
  .two-col { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  body { font-size: 14.5px; }
  h1 { font-size: 1.5rem; }
  .card.pad { padding: 15px; }
}