:root,
[data-theme="dark"] {
  --bg:        #0f1117;
  --bg-mid:    #161b27;
  --ink:       #eef2f7;
  --muted:     #8a96a8;
  --line:      rgba(255,255,255,.09);
  --panel:     rgba(22, 28, 42, .72);
  --accent:      #14b8a6;
  --accent-2:    #a78bfa;
  --accent-glow: rgba(20, 184, 166, .25);
  --violet-glow: rgba(167, 139, 250, .22);
  --warn:    #f59e0b;
  --danger:  #f87171;
  --good:    #34d399;
  --shadow:    0 24px 64px rgba(0,0,0,.45), 0 4px 16px rgba(0,0,0,.3);
  --shadow-sm: 0 4px 20px rgba(0,0,0,.3);
  --glass-bg:     rgba(255,255,255,.055);
  --glass-border: rgba(255,255,255,.12);
  --glass-blur:   blur(20px);
  --bg-radial-1: rgba(20,184,166,.12);
  --bg-radial-2: rgba(167,139,250,.10);
  --bg-radial-3: rgba(20,184,166,.07);
  --topbar-bg:   rgba(15, 17, 23, .7);
  --dropzone-bg: rgba(255,255,255,.025);
  --dropzone-hover-bg: rgba(20,184,166,.06);
  --input-bg:    rgba(255,255,255,.05);
  --input-focus-bg: rgba(20,184,166,.07);
  --item-img-bg: rgba(255,255,255,.04);
  --remove-bg:   rgba(15,17,23,.7);
  --score-center-bg: var(--bg-mid);
}

[data-theme="light"] {
  --bg:        #f4f6f8;
  --bg-mid:    #ffffff;
  --ink:       #101820;
  --muted:     #66737f;
  --line:      rgba(0,0,0,.08);
  --panel:     rgba(255,255,255,.85);
  --accent:      #0f766e;
  --accent-2:    #7c3aed;
  --accent-glow: rgba(15, 118, 110, .2);
  --violet-glow: rgba(124, 58, 237, .15);
  --warn:    #b45309;
  --danger:  #b91c1c;
  --good:    #047857;
  --shadow:    0 18px 50px rgba(16,24,32,.09);
  --shadow-sm: 0 4px 16px rgba(16,24,32,.08);
  --glass-bg:     rgba(255,255,255,.75);
  --glass-border: rgba(0,0,0,.08);
  --glass-blur:   blur(20px);
  --bg-radial-1: rgba(15,118,110,.07);
  --bg-radial-2: rgba(124,58,237,.06);
  --bg-radial-3: rgba(15,118,110,.04);
  --topbar-bg:   rgba(255,255,255,.85);
  --dropzone-bg: #fafbfc;
  --dropzone-hover-bg: rgba(15,118,110,.05);
  --input-bg:    #f9fafb;
  --input-focus-bg: rgba(15,118,110,.06);
  --item-img-bg: #f8fafc;
  --remove-bg:   rgba(255,255,255,.9);
  --score-center-bg: #ffffff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 80% 60% at 20% 0%,   var(--bg-radial-1) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 85% 10%,  var(--bg-radial-2) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 50% 100%, var(--bg-radial-3) 0%, transparent 60%);
  background-attachment: fixed;
}

button, input, select { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: .5; }

.app {
  width: min(100%, 460px);
  min-height: 100svh;
  margin: 0 auto;
  display: grid;
  grid-template-rows: auto 1fr auto;
  background: var(--bg);
  box-shadow: 0 0 0 1px var(--glass-border), 0 26px 70px rgba(0,0,0,.32);
  position: relative;
  overflow-x: hidden;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: calc(12px + env(safe-area-inset-top)) 16px 12px;
  border-bottom: 1px solid var(--glass-border);
  background: var(--topbar-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  position: sticky;
  top: 0;
  z-index: 100;
}

.brand { display: flex; align-items: center; gap: 14px; }

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  color: white;
  font-weight: 900;
  font-size: 18px;
  box-shadow: 0 0 18px var(--accent-glow), 0 0 36px var(--violet-glow);
}

.brand h1 { margin: 0; }
.brand h1 { font-size: 18px; line-height: 1.1; font-weight: 700; letter-spacing: 0; }

.shell {
  display: grid;
  grid-template-columns: 1fr;
  align-content: start;
  gap: 14px;
  padding: 14px 12px calc(84px + env(safe-area-inset-bottom));
}

.panel,
.item-card,
.score-panel {
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  background: var(--panel);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow);
}

.left-rail { display: block; min-width: 0; }

.panel { padding: 16px; }
.panel h2, .panel h3, .score-panel h2 { margin: 0; font-size: 17px; font-weight: 700; }
.wardrobe-head h2 { margin: 0; font-size: 22px; letter-spacing: 0; font-weight: 800; }

.upload-box { display: grid; gap: 14px; }

.dropzone {
  display: grid;
  place-items: center;
  min-height: 220px;
  padding: 20px;
  border: 1.5px dashed rgba(255,255,255,.18);
  border-radius: 12px;
  background: var(--dropzone-bg);
  text-align: center;
  color: var(--muted);
  transition: border-color .2s, background .2s;
  cursor: pointer;
}

.dropzone:hover {
  border-color: var(--accent);
  background: var(--dropzone-hover-bg);
}

.dropzone strong { color: var(--ink); }
.dropzone input  { position: absolute; opacity: 0; pointer-events: none; }

.preview {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,.03);
}

.preview img {
  display: block;
  width: 100%;
  max-height: 360px;
  object-fit: contain;
  background: rgba(255,255,255,.03);
}

.icon-button {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  background: rgba(255,255,255,.06);
  color: var(--ink);
  transition: background .18s, border-color .18s;
}

.icon-button:hover { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.2); }

.cancel-upload { position: absolute; top: 8px; right: 8px; z-index: 2; }

.recognition { display: grid; gap: 12px; margin-top: 14px; }
.data-grid   { display: grid; grid-template-columns: 1fr; gap: 10px; }

.field { min-width: 0; }

.field span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

.field input {
  width: 100%;
  height: 40px;
  border: 1px solid var(--glass-border);
  border-radius: 9px;
  padding: 0 12px;
  background: var(--input-bg);
  color: var(--ink);
  transition: border-color .18s, background .18s, box-shadow .18s;
}

.field input:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--input-focus-bg);
  box-shadow: 0 0 0 3px rgba(20,184,166,.15);
}

.actions, .sample-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.primary, .secondary, .danger {
  min-height: 40px;
  border: 0;
  border-radius: 9px;
  padding: 0 16px;
  font-weight: 700;
  transition: transform .14s, box-shadow .14s, opacity .14s, filter .14s;
}

.primary {
  background: linear-gradient(135deg, var(--accent) 0%, #0ea5a0 100%);
  color: white;
  box-shadow: 0 4px 18px rgba(20,184,166,.3);
  position: relative;
  overflow: hidden;
}

.primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.15) 0%, transparent 60%);
  pointer-events: none;
}

.primary:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 8px 28px rgba(20,184,166,.45);
}

.primary:active:not(:disabled) { transform: translateY(0); }

.secondary {
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,.06);
  color: var(--ink);
}

.secondary:hover:not(:disabled) {
  background: rgba(255,255,255,.10);
  border-color: rgba(255,255,255,.2);
}

.danger {
  background: rgba(248,113,113,.12);
  border: 1px solid rgba(248,113,113,.22);
  color: var(--danger);
}

.danger:hover:not(:disabled) { background: rgba(248,113,113,.2); }

.status { min-height: 20px; margin: 0; color: var(--muted); font-size: 13px; font-weight: 600; }
.status.busy  { color: var(--warn); }
.status.ready { color: var(--good); }
.status.error { color: var(--danger); }

.main {
  display: grid;
  grid-template-columns: 1fr;
  align-items: start;
  gap: 14px;
}

.wardrobe-head {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
  margin-bottom: 14px;
}

.score-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 0;
}

.wardrobe-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.sample-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.sample-actions .secondary,
.sample-actions .danger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  border-radius: 7px;
  padding: 0 12px;
  font-size: 12px;
  white-space: nowrap;
}

.filters {
  display: flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  background: var(--item-img-bg);
}

.filters button {
  min-height: 28px;
  border: 0;
  border-radius: 7px;
  padding: 0 12px;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
  transition: background .16s, color .16s;
}

.filters button.active {
  background: linear-gradient(135deg, var(--accent) 0%, #0ea5a0 100%);
  color: white;
  box-shadow: 0 2px 10px rgba(20,184,166,.3);
}

.filters button:not(.active):hover { color: var(--ink); background: rgba(255,255,255,.06); }

.wardrobe-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.item-card {
  position: relative;
  overflow: hidden;
  padding: 0;
  text-align: left;
  background: var(--glass-bg);
  transition:
    transform .2s cubic-bezier(.34,1.56,.64,1),
    border-color .2s,
    box-shadow .2s;
  cursor: pointer;
}

.item-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.04) 0%, transparent 50%);
  pointer-events: none;
  border-radius: inherit;
}

.item-card:hover {
  transform: translateY(-2px) scale(1.005);
  border-color: rgba(255,255,255,.18);
  box-shadow: var(--shadow), 0 0 0 1px rgba(255,255,255,.08);
}

.item-card.selected {
  border-color: var(--accent);
  transform: translateY(-2px) scale(1.005);
  box-shadow: var(--shadow), 0 0 0 2px var(--accent), 0 0 24px var(--accent-glow);
}

.item-card img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: contain;
  background: var(--item-img-bg);
  transition: transform .3s ease;
}

.item-card:hover img { transform: scale(1.03); }

.remove-item {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 2;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(248,113,113,.25);
  border-radius: 999px;
  background: var(--remove-bg);
  backdrop-filter: blur(8px);
  color: var(--danger);
  font-size: 13px;
  font-weight: 900;
  line-height: 1;
  opacity: 1;
  transform: scale(1);
  transition: opacity .18s, transform .18s;
}

.item-card:hover .remove-item {
  opacity: 1;
  transform: scale(1);
}

.item-info {
  padding: 9px 10px 10px;
  text-align: center;
}

.item-info strong {
  display: block;
  overflow-wrap: anywhere;
  white-space: normal;
  line-height: 1.3;
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
}

.chips {
  display: flex;
  gap: 4px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 0;
  min-width: 0;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height .3s ease, opacity .25s ease, margin-top .3s ease;
}

.item-card:hover .chips,
.item-card.selected .chips {
  max-height: 120px;
  opacity: 1;
  margin-top: 6px;
}

.chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  min-height: 17px;
  padding: 2px 7px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--muted);
  font-size: 9px;
  font-weight: 700;
  line-height: 1;
  max-width: 100%;
  word-break: normal;
  overflow-wrap: anywhere;
}

.score-panel {
  padding: 16px;
  scroll-margin-top: 86px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.score-number {
  display: grid;
  place-items: center;
  width: 110px;
  height: 110px;
  border-radius: 999px;
  margin: 0;
  background:
    radial-gradient(circle at center, var(--score-center-bg) 56%, transparent 57%),
    conic-gradient(var(--accent-2) calc(var(--score) * 1%), rgba(255,255,255,.08) 0);
  color: var(--ink);
  font-size: 24px;
  font-weight: 900;
  justify-self: center;
  box-shadow: 0 0 0 3px rgba(167,139,250,.15), 0 0 24px var(--violet-glow);
  position: relative;
}

.empty {
  display: grid;
  place-items: center;
  min-height: 200px;
  border: 1px dashed rgba(255,255,255,.1);
  border-radius: 12px;
  color: var(--muted);
  text-align: center;
  padding: 24px;
  font-size: 14px;
}

.top3-results { display: flex; flex-direction: column; gap: 14px; }

.match-card {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  grid-template-areas:
    "rank rank"
    "image score"
    "image info";
  align-items: start;
  gap: 12px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 14px;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  transition: border-color .18s, box-shadow .18s, transform .18s;
}

.match-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255,255,255,.18);
  box-shadow: var(--shadow-sm);
}

.match-card:first-child {
  border-color: rgba(167,139,250,.4);
  background: rgba(167,139,250,.07);
  box-shadow: 0 0 0 1px rgba(167,139,250,.2), 0 0 28px var(--violet-glow);
}

.match-rank {
  grid-area: rank;
  align-self: start;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
  color: var(--muted);
}

.match-card:first-child .match-rank { color: var(--accent-2); }

.match-candidate-image {
  grid-area: image;
  width: 104px;
  height: 132px;
  object-fit: contain;
  border-radius: 8px;
  border: 1px solid var(--glass-border);
  background: var(--item-img-bg);
}

.match-info {
  grid-area: info;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  min-width: 0;
  align-self: end;
}

.match-info strong {
  display: block;
  width: 100%;
  color: var(--ink);
  font-size: 13px;
  line-height: 1.3;
}

.match-card .score-number {
  grid-area: score;
  justify-self: end;
  width: 68px;
  height: 68px;
  font-size: 16px;
}

.match-verdict {
  font-size: 12px;
  color: var(--muted);
  text-align: left;
  margin: 0;
  font-style: italic;
  line-height: 1.4;
}

.selected-item-preview {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  background: rgba(255,255,255,.03);
  width: 100%;
}

.selected-item-image-wrap { width: 100%; }

.selected-item-image-wrap img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: contain;
  border-radius: 10px;
  border: 1px solid var(--glass-border);
  background: var(--item-img-bg);
  display: block;
}

.selected-item-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  color: white;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
  padding: 3px 10px;
  border-radius: 999px;
  box-shadow: 0 2px 10px var(--accent-glow);
}

*, *::before, *::after {
  transition-property: background, background-color, border-color, color, box-shadow;
  transition-duration: .25s;
  transition-timing-function: ease;
}

.theme-toggle {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  background: var(--glass-bg);
  font-size: 11px;
  font-weight: 800;
  line-height: 1;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  transition: background .18s, border-color .18s, transform .18s !important;
}

.app-tabs {
  position: fixed;
  left: 50%;
  bottom: 0;
  z-index: 120;
  width: min(100%, 460px);
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--glass-border);
  background: var(--topbar-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: 0 -12px 30px rgba(0,0,0,.22);
}

.app-tabs button {
  min-width: 0;
  min-height: 46px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.app-tabs button.active {
  border-color: var(--glass-border);
  background: var(--glass-bg);
  color: var(--ink);
  box-shadow: var(--shadow-sm);
}

.shell[data-view="add"] .wardrobe-screen,
.shell[data-view="add"] .match-screen,
.shell[data-view="wardrobe"] .add-screen,
.shell[data-view="wardrobe"] .match-screen,
.shell[data-view="match"] .add-screen,
.shell[data-view="match"] .wardrobe-screen {
  display: none;
}

.shell[data-view="add"] .main,
.shell[data-view="wardrobe"] .left-rail,
.shell[data-view="match"] .left-rail {
  display: none;
}

.theme-toggle:hover {
  background: rgba(128,128,128,.12);
  border-color: rgba(128,128,128,.2);
  transform: scale(1.08) rotate(12deg);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.install-app-button {
  display: inline-flex;
  align-items: center;
  height: 38px;
  padding: 0 14px;
  border: 1px solid var(--accent);
  border-radius: 10px;
  background: var(--accent-glow);
  color: var(--ink);
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.install-app-button:hover {
  background: var(--accent);
  color: var(--bg);
}

.ios-install-hint {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 16px;
  background: var(--accent-glow);
  border-bottom: 1px solid var(--glass-border);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
}

.ios-install-hint .icon-button {
  flex-shrink: 0;
}

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,.12); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,.2); }

@media (min-width: 760px) {
  body {
    padding: 18px;
  }

  .app {
    width: min(100%, 720px);
    min-height: calc(100vh - 36px);
    border-radius: 22px;
    overflow: hidden;
  }
}

@media (min-width: 1024px) {
  body {
    padding: 0;
  }

  .app {
    width: 100%;
    min-height: 100vh;
    border-radius: 0;
    box-shadow: none;
    overflow: visible;
    background: transparent;
  }

  .topbar {
    padding: 18px clamp(24px, 4vw, 64px);
  }

  .shell {
    width: min(100%, 1680px);
    margin: 0 auto;
    grid-template-columns: minmax(260px, 310px) minmax(0, 1fr);
    gap: 22px;
    padding: 22px clamp(24px, 4vw, 64px) 40px;
  }

  .main {
    grid-template-columns: minmax(560px, 1fr) minmax(300px, 380px);
    gap: 22px;
  }

  .shell[data-view] .left-rail,
  .shell[data-view] .main {
    display: grid;
  }

  .shell[data-view] .add-screen,
  .shell[data-view] .wardrobe-screen {
    display: block;
  }

  .shell[data-view] .match-screen {
    display: flex;
  }

  .left-rail {
    position: sticky;
    top: 88px;
    align-self: start;
  }

  .panel {
    padding: 18px;
  }

  .dropzone {
    min-height: 138px;
  }

  .preview img {
    max-height: 220px;
  }

  .app-tabs {
    display: none;
  }

  .data-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .field:first-child {
    grid-column: 1 / -1;
  }

  .wardrobe-head {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .wardrobe-grid {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
  }

  .selected-item-image-wrap img {
    max-height: 280px;
  }
}

@media (min-width: 1100px) {
  .score-panel {
    position: sticky;
    top: 92px;
    max-height: calc(100vh - 116px);
    overflow: auto;
  }
}

@media (min-width: 1320px) {
  body {
    padding: 0;
  }

  .app {
    width: 100%;
    min-height: 100vh;
  }

  .shell {
    grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
    gap: 28px;
    padding-top: 28px;
  }

  .main {
    grid-template-columns: minmax(720px, 1fr) minmax(360px, 430px);
    gap: 28px;
  }

  .dropzone {
    min-height: 150px;
  }

  .wardrobe-grid {
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  }
}

@media (max-width: 420px) {
  .brand { gap: 10px; }
  .brand-mark {
    width: 38px;
    height: 38px;
  }
  .sample-actions {
    width: 100%;
    margin-left: 0;
  }
  .sample-actions .secondary,
  .sample-actions .danger {
    flex: 1;
  }
  .filters {
    width: 100%;
  }
  .filters button {
    flex: 1;
    padding: 0 8px;
  }
}