:root {
  --ink: #211a2c;
  --muted: #756b82;
  --paper: #fff8f1;
  --porcelain: #fffdf9;
  --rose: #d84f70;
  --plum: #5b2d60;
  --teal: #147c82;
  --gold: #c58b22;
  --mint: #cfeee5;
  --sky: #c8dff5;
  --line: rgba(33, 26, 44, 0.14);
  --shadow: 0 24px 70px rgba(58, 33, 69, 0.18);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  background:
    radial-gradient(circle at 12% 18%, rgba(216, 79, 112, 0.18), transparent 28rem),
    radial-gradient(circle at 86% 72%, rgba(20, 124, 130, 0.18), transparent 24rem),
    linear-gradient(135deg, #fff8f1 0%, #f7e9df 38%, #dbeef0 100%);
}

button {
  font: inherit;
}

.app-shell {
  width: min(1220px, calc(100vw - 28px));
  height: 100vh;
  min-height: 720px;
  margin: 0 auto;
  padding: 24px 0;
  display: grid;
  grid-template-columns: minmax(390px, 1fr) minmax(340px, 420px);
  gap: 18px;
  align-items: stretch;
}

.stage-panel,
.control-panel {
  border: 1px solid var(--line);
  background: rgba(255, 253, 249, 0.82);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.stage-panel {
  padding: 18px;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  gap: 14px;
}

.control-panel {
  padding: 14px;
  display: grid;
  grid-template-rows: auto minmax(280px, 1fr) auto auto;
  gap: 14px;
  min-height: 0;
  overflow: auto;
}

.brand-row,
.toolbox-head,
.prompt-band,
.action-row,
.metric-row {
  display: flex;
  align-items: center;
}

.brand-row,
.toolbox-head {
  justify-content: space-between;
  gap: 16px;
}

.eyebrow,
.prompt-kicker,
.score-label,
#itemCount {
  margin: 0;
  color: var(--muted);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(2rem, 4vw, 4.6rem);
  line-height: 0.92;
  color: var(--plum);
}

h2 {
  font-size: 1.35rem;
  line-height: 1.05;
}

.score-card {
  min-width: 116px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: #ffffffba;
  text-align: right;
}

.score-card strong {
  display: block;
  font-size: 2rem;
  line-height: 1;
  color: var(--rose);
}

.prompt-band {
  gap: 12px;
  padding: 12px;
  background: linear-gradient(90deg, rgba(207, 238, 229, 0.8), rgba(255, 255, 255, 0.68));
  border: 1px solid var(--line);
}

.prompt-band p {
  margin: 2px 0 0;
  font-size: 1rem;
  line-height: 1.28;
}

.icon-btn,
.primary-btn,
.ghost-btn,
.mini-btn {
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform 150ms ease, box-shadow 150ms ease, background 150ms ease;
}

.icon-btn {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  background: var(--ink);
  color: white;
  font-size: 1.3rem;
}

.primary-btn,
.ghost-btn,
.mini-btn {
  min-height: 44px;
  padding: 10px 14px;
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-weight: 700;
}

.primary-btn {
  background: var(--ink);
  color: white;
}

.ghost-btn {
  background: rgba(255, 255, 255, 0.68);
  color: var(--ink);
}

.mini-btn {
  min-height: 34px;
  padding: 7px 10px;
  background: transparent;
  color: var(--muted);
  font-size: 0.76rem;
}

button:focus-visible {
  outline: 3px solid rgba(20, 124, 130, 0.38);
  outline-offset: 2px;
}

button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(33, 26, 44, 0.16);
}

.canvas-wrap {
  position: relative;
  min-height: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 28%, rgba(255, 255, 255, 0.96), transparent 18rem),
    linear-gradient(145deg, #f9efe6, #d9edf0);
}

canvas {
  width: min(100%, 62vh);
  max-height: 100%;
  aspect-ratio: 720 / 940;
  display: block;
  filter: drop-shadow(0 20px 42px rgba(65, 43, 75, 0.18));
}

.theme-chip {
  position: absolute;
  left: 14px;
  bottom: 14px;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(255, 253, 249, 0.9);
  border: 1px solid var(--line);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
}

.action-row {
  gap: 10px;
  flex-wrap: wrap;
}

.tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.tab {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.55);
  color: var(--muted);
  cursor: pointer;
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 0.84rem;
  font-weight: 700;
}

.tab[aria-selected="true"] {
  background: var(--plum);
  color: #fff;
  border-color: var(--plum);
}

.toolbox {
  min-height: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 12px;
}

.option-grid {
  min-height: 0;
  overflow: auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-auto-rows: minmax(88px, max-content);
  align-content: start;
  gap: 10px;
  padding-right: 3px;
}

.option {
  min-height: 88px;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.62);
  color: var(--ink);
  cursor: pointer;
  text-align: left;
}

.option[aria-pressed="true"] {
  border-color: var(--plum);
  background: #fff;
  box-shadow: inset 0 0 0 2px rgba(91, 45, 96, 0.18);
}

.thumb {
  width: 46px;
  height: 62px;
  border: 1px solid rgba(33, 26, 44, 0.2);
  border-radius: 7px;
  background:
    var(--asset) center 26% / 122px auto no-repeat,
    linear-gradient(145deg, color-mix(in srgb, var(--tone) 22%, white), #fffdf9);
  box-shadow: inset 0 -12px 20px rgba(0, 0, 0, 0.08);
}

.swatch-thumb {
  position: relative;
  background:
    radial-gradient(circle at 36% 24%, rgba(255, 255, 255, 0.92), transparent 18px),
    linear-gradient(145deg, color-mix(in srgb, var(--tone) 72%, white), color-mix(in srgb, var(--tone) 22%, #211a2c));
}

.swatch-thumb::after {
  content: "";
  position: absolute;
  inset: 8px 10px;
  border-radius: 999px 999px 18px 18px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.46), transparent 54%),
    color-mix(in srgb, var(--tone) 64%, white);
  box-shadow: 0 12px 16px rgba(33, 26, 44, 0.12);
}

.option strong {
  display: block;
  font-size: 0.98rem;
  line-height: 1.08;
}

.option span:last-child {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 0.74rem;
  line-height: 1.12;
}

.result-panel,
.story-panel,
.gallery-panel {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
  padding: 12px;
}

.result-panel p,
.story-panel p {
  margin: 8px 0 0;
  line-height: 1.35;
}

.metric-row {
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.metric {
  padding: 7px 9px;
  border-radius: 999px;
  background: rgba(200, 223, 245, 0.68);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
}

.trait-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 10px;
}

.trait {
  padding: 7px 9px;
  border-radius: 999px;
  background: rgba(207, 238, 229, 0.74);
  color: var(--ink);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
}

.gallery-panel {
  display: grid;
  gap: 12px;
}

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

.gallery-card {
  min-width: 0;
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 9px;
  align-items: center;
  padding: 8px;
  border: 1px solid var(--line);
  background: rgba(255, 253, 249, 0.75);
}

.gallery-card img {
  width: 58px;
  height: 76px;
  object-fit: cover;
  object-position: center 16%;
  border: 1px solid rgba(33, 26, 44, 0.14);
  background: #fff;
}

.gallery-card strong,
.gallery-card span,
.empty-gallery {
  font-family: "Trebuchet MS", Verdana, sans-serif;
}

.gallery-card strong {
  display: block;
  overflow-wrap: anywhere;
  font-size: 0.82rem;
  line-height: 1.08;
}

.gallery-card span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.12;
}

.empty-gallery {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
}

@media (max-width: 900px) {
  .app-shell {
    height: auto;
    min-height: auto;
    grid-template-columns: 1fr;
    padding: 14px 0;
  }

  .stage-panel {
    min-height: auto;
  }

  .control-panel {
    min-height: 680px;
  }
}

@media (max-width: 560px) {
  .app-shell {
    width: min(100vw - 16px, 520px);
  }

  .stage-panel,
  .control-panel {
    padding: 10px;
  }

  .brand-row {
    align-items: flex-start;
  }

  .score-card {
    min-width: 92px;
  }

  .score-card strong {
    font-size: 1.55rem;
  }

  .tabs {
    grid-template-columns: repeat(3, 1fr);
  }

  .option-grid {
    grid-template-columns: 1fr;
  }

  .primary-btn,
  .ghost-btn {
    flex: 1 1 132px;
    min-height: 42px;
    padding: 9px 10px;
    font-size: 0.9rem;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== Atelier Real: camadas reais (v20) ===== */

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tab {
  flex: 1 1 auto;
  padding: 0 14px;
  white-space: nowrap;
}

.option {
  min-height: 76px;
  grid-template-columns: 56px minmax(0, 1fr);
}

img.thumb {
  width: 56px;
  height: 56px;
  object-fit: contain;
  border: 1px solid rgba(33, 26, 44, 0.16);
  border-radius: 7px;
  background:
    radial-gradient(circle at 50% 30%, #ffffff, #f2ebe4 80%);
  box-shadow: none;
}

.option[aria-pressed="true"] img.thumb {
  border-color: var(--plum);
}

canvas#princessCanvas {
  width: min(100%, 62vh);
  max-height: 100%;
  aspect-ratio: 720 / 940;
  display: block;
  filter: drop-shadow(0 20px 42px rgba(65, 43, 75, 0.18));
}

.zoom-wrap {
  position: absolute;
  right: 14px;
  top: 14px;
  width: 150px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 253, 249, 0.94);
  box-shadow: 0 12px 28px rgba(33, 26, 44, 0.16);
}

.zoom-wrap[hidden] {
  display: none;
}

.zoom-wrap canvas {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 6px;
  filter: none;
}

.zoom-label {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-align: center;
}

@media (max-width: 560px) {
  .tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: none;
  }

  .tabs::-webkit-scrollbar {
    display: none;
  }

  .tab {
    flex: 0 0 auto;
  }

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

  .option {
    min-height: 64px;
    padding: 8px;
    gap: 8px;
  }

  .zoom-wrap {
    width: 118px;
    right: 8px;
    top: 8px;
  }
}