:root {
  --bg: #ffffff;
  --surface: #ffffff;
  --fg: #1a1a1a;
  --muted: #8a8a86;
  --border: #e4e2dd;
  --accent: #1a1a1a;
  --accent-fg: #fff6f6;
  --radius: 0;
  --radius-lg: 0;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family:
    -apple-system, BlinkMacSystemFont, "Pretendard", "Apple SD Gothic Neo", "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  /* all on-page copy renders in caps; the underlying strings in script.js
     stay normal-case since they're also used as data (image lookups,
     aria-labels), so this is purely visual */
  text-transform: uppercase;
}

.closet-app {
  max-width: 460px;
  margin: 0 auto;
  padding: 32px 16px 64px;
}

/* header */
.closet-header {
  text-align: center;
  margin-bottom: 24px;
}

.closet-title {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.closet-subtitle {
  margin-top: 6px;
  font-size: 13px;
  color: var(--muted);
}

/* canvas: one big swipeable stage per active category */
.closet-canvas {
  position: relative;
  border: 1px solid var(--border);
  border-radius: 0;
  background: var(--surface);
  padding: 8px;
  margin-bottom: 16px;
  overflow: hidden;
}

.closet-canvas-arrow {
  position: absolute;
  top: 44%;
  transform: translateY(-50%);
  z-index: 2;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.9);
  color: var(--fg);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  transition:
    background 0.15s ease,
    border-color 0.15s ease;
}

.closet-canvas-arrow:hover {
  background: var(--surface);
  border-color: var(--fg);
}

.closet-canvas-arrow-prev {
  left: 10px;
}

.closet-canvas-arrow-next {
  right: 10px;
}

.closet-canvas-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  min-height: 420px;
  padding: 28px 44px 48px;
  touch-action: pan-y;
  user-select: none;
  cursor: grab;
}

.closet-canvas-stage:active {
  cursor: grabbing;
}

.closet-canvas-stage img {
  pointer-events: none;
  -webkit-user-drag: none;
}

.closet-canvas-outer-img {
  max-width: 60%;
  max-height: 130px;
  object-fit: contain;
}

.closet-canvas-top-img {
  max-width: 80%;
  max-height: 150px;
  object-fit: contain;
  margin-top: 6px;
}

.closet-canvas-bottom-img {
  max-width: 58%;
  max-height: 220px;
  object-fit: contain;
  margin-top: -10px;
}

.closet-canvas-shoe-img {
  max-width: 30%;
  max-height: 70px;
  object-fit: contain;
  margin-top: 4px;
}

.closet-canvas-stage.swipe-next {
  animation: slideInFromRight 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.closet-canvas-stage.swipe-prev {
  animation: slideInFromLeft 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideInFromRight {
  from {
    transform: translateX(48px);
    opacity: 0.3;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideInFromLeft {
  from {
    transform: translateX(-48px);
    opacity: 0.3;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.closet-canvas-caption {
  text-align: center;
  padding: 12px 8px 16px;
  border-top: 1px solid var(--border);
}

.closet-canvas-caption-name {
  font-size: 15px;
  font-weight: 600;
}

.closet-canvas-caption-meta {
  margin-top: 4px;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

/* tabs: choose which layer the canvas swipe controls */
.closet-tabs {
  position: relative;
  display: flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: 0;
  background: var(--surface);
  margin-bottom: 24px;
}

/* sliding highlight behind the active tab; position/width are set in JS
   to match the active button's actual box, then transformed smoothly */
.closet-tab-indicator {
  position: absolute;
  top: 4px;
  bottom: 4px;
  left: 0;
  background: var(--accent);
  transition:
    transform 0.25s cubic-bezier(0.4, 0, 0.2, 1),
    width 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 0;
}

.closet-tab {
  position: relative;
  z-index: 1;
  flex: 1 1 0;
  padding: 9px 4px;
  border: none;
  border-radius: 0;
  background: transparent;
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: color 0.15s ease;
}

.closet-tab.is-active {
  color: var(--accent-fg);
}

/* actions */
.closet-actions {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 40px;
}

.closet-btn {
  flex: 1 1 0;
  padding: 13px 18px;
  font-size: 13px;
  font-weight: 500;
  border-radius: 0;
  cursor: pointer;
  transition:
    opacity 0.15s ease,
    background 0.15s ease;
  border: 1px solid var(--fg);
}

.closet-btn-ghost {
  background: transparent;
  color: var(--fg);
}

.closet-btn-ghost:hover {
  background: var(--bg);
}

.closet-btn-primary {
  background: var(--accent);
  color: var(--accent-fg);
}

.closet-btn-primary:hover {
  opacity: 0.85;
}

/* saved */
.closet-saved-section {
  border-top: 1px solid var(--border);
  padding-top: 24px;
}

.closet-saved-title {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 14px;
}

.closet-saved-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 10px;
}

.closet-saved-card {
  position: relative;
  display: block;
  width: 100%;
  margin: 0;
  text-align: left;
  font: inherit;
  color: inherit;
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 10px;
  cursor: pointer;
  transition:
    border-color 0.15s ease,
    transform 0.1s ease;
}

.closet-saved-card:hover {
  border-color: var(--fg);
}

.closet-saved-card:active {
  transform: scale(0.98);
}

/* × delete button: tucked in the top-right corner, hidden until the
   card is hovered (or focused/touched, so it's still reachable without
   a mouse) */
.closet-saved-delete {
  position: absolute;
  top: -7px;
  right: -7px;
  width: 22px;
  height: 22px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--surface);
  color: var(--muted);
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  opacity: 0;
  transform: scale(0.9);
  transition:
    opacity 0.15s ease,
    transform 0.15s ease,
    background 0.15s ease,
    color 0.15s ease;
  z-index: 1;
}

.closet-saved-card:hover .closet-saved-delete,
.closet-saved-card:focus-within .closet-saved-delete {
  opacity: 1;
  transform: scale(1);
}

.closet-saved-delete:hover {
  background: var(--fg);
  border-color: var(--fg);
  color: var(--accent-fg);
}

/* devices without a mouse can't hover, so keep the button reachable */
@media (hover: none) {
  .closet-saved-delete {
    opacity: 1;
    transform: scale(1);
  }
}

.closet-saved-card.is-loaded {
  border-color: var(--fg);
  border-width: 2px;
  padding: 9px;
}

.closet-saved-icons {
  display: flex;
  gap: 5px;
  margin-bottom: 8px;
}

.closet-saved-icon {
  width: 32px;
  height: 32px;
  object-fit: contain;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  padding: 2px;
}

.closet-saved-label {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.4;
}

/* desktop: this app is designed mobile-first, keep the canvas from
   stretching too wide on larger screens */
@media (min-width: 640px) {
  .closet-app {
    padding-top: 56px;
  }
}