/* ============================================================
   Pet Persona · 手账风格视觉系统
   纸张、胶带、印章、手写标注；所有质感用 CSS/SVG 生成，无外部图片。
   ============================================================ */

:root {
  color-scheme: light dark;

  --paper: #f6efe2;
  --paper-2: #fffaf1;
  --paper-3: #f1e6d3;
  --ink: #3a3027;
  --ink-soft: #57493c;
  --muted: #7b6a55;
  --line: #e2d2ba;
  --line-strong: #d2bda1;

  --accent: #c2604f;
  --accent-deep: #a34c3d;
  --accent-ink: #fff8ee;

  --sage: #849b7d;
  --butter: #e9cf95;
  --rose: #d79a9a;
  --lavender: #a99bc0;

  --tape-rose: color-mix(in srgb, var(--rose) 44%, transparent);
  --tape-sage: color-mix(in srgb, var(--sage) 36%, transparent);
  --tape-butter: color-mix(in srgb, var(--butter) 55%, transparent);

  --hl: color-mix(in srgb, var(--butter) 58%, transparent);

  --radius: 20px;
  --radius-sm: 13px;
  --shadow-soft: 0 1px 0 rgba(255, 255, 255, 0.55) inset, 0 14px 30px -22px rgba(58, 48, 39, 0.55);

  --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
  --font-serif: "Songti SC", "Source Han Serif SC", "Noto Serif SC", "SimSun", Georgia, serif;
  --font-hand: "Kaiti SC", "STKaiti", "KaiTi", "楷体", "Songti SC", serif;

  --dot: rgba(58, 48, 39, 0.09);
  --grain-opacity: 0.5;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #211b16;
    --paper-2: #2a221c;
    --paper-3: #332a22;
    --ink: #f2e8d8;
    --ink-soft: #d9cab7;
    --muted: #a4917c;
    --line: #43372c;
    --line-strong: #574636;

    --accent: #e08974;
    --accent-deep: #c4705d;
    --accent-ink: #241713;

    --sage: #9db394;
    --butter: #d8bd85;
    --rose: #d9a3a3;
    --lavender: #b3a6c9;

    --tape-rose: color-mix(in srgb, var(--rose) 34%, transparent);
    --tape-sage: color-mix(in srgb, var(--sage) 30%, transparent);
    --tape-butter: color-mix(in srgb, var(--butter) 40%, transparent);

    --hl: color-mix(in srgb, var(--butter) 34%, transparent);

    --shadow-soft: 0 1px 0 rgba(255, 255, 255, 0.05) inset, 0 16px 34px -24px rgba(0, 0, 0, 0.9);

    --dot: rgba(242, 232, 216, 0.055);
    --grain-opacity: 0.35;
  }
}

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

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

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;

  background-color: var(--paper);
  background-image:
    radial-gradient(circle at 1px 1px, var(--dot) 1px, transparent 0),
    radial-gradient(920px 520px at 6% -12%, color-mix(in srgb, var(--butter) 40%, transparent), transparent 62%),
    radial-gradient(820px 460px at 102% -4%, color-mix(in srgb, var(--sage) 22%, transparent), transparent 58%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
  background-size: 24px 24px, auto, auto, 120px 120px;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.18;
  font-weight: 600;
  letter-spacing: -0.01em;
}

p {
  margin: 0;
}

ul,
ol {
  margin: 0;
  padding: 0;
}

button,
input {
  font: inherit;
  color: inherit;
}

::selection {
  background: color-mix(in srgb, var(--rose) 45%, transparent);
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -64px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
  transition: top 0.15s ease;
}
.skip-link:focus {
  top: 12px;
}

/* ---------------- 通用质感组件 ---------------- */

.hand {
  font-family: var(--font-hand);
}

/* 和纸胶带 */
.tape {
  position: absolute;
  width: 96px;
  height: 25px;
  border-radius: 2px;
  background-color: var(--tape-rose);
  background-image: repeating-linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.22) 0 5px,
    transparent 5px 11px
  );
  box-shadow: 0 1px 2px rgba(58, 48, 39, 0.12);
  transform: rotate(-5deg);
  pointer-events: none;
  clip-path: polygon(1% 6%, 99% 0, 100% 88%, 96% 100%, 3% 95%, 0 40%);
  z-index: 3;
}

.tape--sage {
  background-color: var(--tape-sage);
  transform: rotate(4deg);
}

.tape--butter {
  background-color: var(--tape-butter);
  transform: rotate(-3deg);
}

.tape--tl {
  top: -11px;
  left: 22px;
}

.tape--tr {
  top: -9px;
  right: 24px;
}

.tape--tc {
  top: -12px;
  left: 50%;
  margin-left: -48px;
  transform: rotate(-2deg);
}

/* ---------------- 顶栏 ---------------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  padding: 12px clamp(16px, 5vw, 40px);
  border-bottom: 1.5px dashed var(--line-strong);
  background: color-mix(in srgb, var(--paper) 86%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: 1040px;
  margin: 0 auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-family: var(--font-hand);
  font-size: 1.02rem;
  letter-spacing: 0.04em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  box-shadow: 2px 2px 0 var(--line);
  transform: rotate(-5deg);
  font-size: 0.92rem;
}

.brand small {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
}

/* ---------------- 布局 ---------------- */

main {
  flex: 1;
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: clamp(24px, 5vw, 54px) clamp(16px, 5vw, 40px) 60px;
}

.view {
  animation: rise 0.45s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.view[hidden] {
  display: none;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.home-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}

.home-copy,
.start-card,
.panel {
  min-width: 0;
}

/* 桌面端让首页在视口内垂直居中，避免内容贴顶、下方留一大片空 */
@media (min-width: 901px) {
  #view-home:not([hidden]) {
    display: flex;
    align-items: center;
    min-height: calc(100dvh - 220px);
  }
  #view-home .home-grid {
    width: 100%;
  }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 16px;
  font-family: var(--font-hand);
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  color: var(--accent);
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 8px;
  border-radius: 2px;
  background: var(--tape-rose);
  transform: rotate(-3deg);
}

.home-copy h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.05rem, 5.2vw, 3.4rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.hl {
  background: none;
  color: inherit;
  padding: 0 2px;
  background-image: linear-gradient(to top, var(--hl) 0 36%, transparent 36%);
}

.lede {
  margin-top: 20px;
  max-width: 32em;
  color: var(--ink-soft);
  font-size: clamp(0.97rem, 1.6vw, 1.03rem);
}

.facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin-top: 30px;
  list-style: none;
}
.facts li {
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding-bottom: 6px;
  border-bottom: 1px dashed var(--line-strong);
}
.facts strong {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.2;
}
.facts span {
  font-family: var(--font-hand);
  font-size: 0.8rem;
  color: var(--muted);
}

/* ---------------- 开始卡片 ---------------- */

.start-card {
  position: relative;
  margin-top: 8px;
  padding: clamp(22px, 3.4vw, 30px);
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.species-field {
  margin: 0;
  padding: 0;
  border: 0;
}
.species-field legend {
  padding: 0;
  margin-bottom: 10px;
  font-family: var(--font-hand);
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

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

.species-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
  padding: 15px 10px 12px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--paper-2);
  cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease,
    box-shadow 0.18s ease;
}
.species-card:hover {
  transform: translateY(-1px) rotate(-0.4deg);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line-strong));
}
.species-card input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}
.species-card:has(input:focus-visible) {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.species-card.is-active {
  border-style: solid;
  border-color: var(--accent);
  background: color-mix(in srgb, var(--rose) 10%, var(--paper-2));
  box-shadow: 2px 2px 0 color-mix(in srgb, var(--rose) 35%, transparent);
}
.species-card.is-active::after {
  content: "✓";
  position: absolute;
  top: 3px;
  right: 8px;
  font-family: var(--font-hand);
  font-size: 0.95rem;
  color: var(--accent);
  transform: rotate(8deg);
}

.species-pet {
  display: block;
  width: 88px;
  height: 88px;
  margin: -2px 0 2px;
}
.species-pet svg {
  display: block;
  width: 100%;
  height: 100%;
}
.species-name {
  font-family: var(--font-hand);
  font-size: 1.02rem;
  letter-spacing: 0.06em;
}
.species-hint {
  font-size: 0.7rem;
  color: var(--muted);
}

.field {
  display: block;
  margin: 20px 0 18px;
}
.field > span {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-hand);
  font-size: 0.88rem;
  color: var(--muted);
}
.field input {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--paper);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field input::placeholder {
  color: color-mix(in srgb, var(--muted) 70%, transparent);
}
.field input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--rose) 28%, transparent);
}

/* ---------------- 按钮 ---------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  font-weight: 600;
  font-size: 0.94rem;
  cursor: pointer;
  transition: transform 0.14s ease, background 0.14s ease, border-color 0.14s ease,
    box-shadow 0.14s ease, opacity 0.14s ease;
}
.btn:active {
  transform: translateY(2px);
}
.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
  border-color: var(--accent-deep);
  box-shadow: 0 3px 0 var(--accent-deep);
}
.btn-primary:hover:not(:disabled) {
  background: color-mix(in srgb, var(--accent) 90%, black);
}
.btn-primary:active:not(:disabled) {
  box-shadow: 0 1px 0 var(--accent-deep);
}

.btn-primary:disabled {
  opacity: 1;
  background: var(--paper-3);
  color: var(--muted);
  border-color: var(--line);
  box-shadow: none;
}

.btn-ghost {
  border: 1px dashed var(--line-strong);
  color: var(--ink-soft);
  background: color-mix(in srgb, var(--paper-2) 70%, transparent);
}
.btn-ghost:hover {
  background: var(--paper-3);
  border-color: var(--muted);
}

.btn-block {
  width: 100%;
}

.fineprint {
  margin-top: 14px;
  font-size: 0.73rem;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------------- 答题 ---------------- */

#view-quiz {
  max-width: 760px;
  margin: 0 auto;
}

.quiz-top {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  margin-bottom: 22px;
}

.progress {
  height: 5px;
  border-radius: 999px;
  background-image: repeating-linear-gradient(
    90deg,
    var(--line-strong) 0 5px,
    transparent 5px 10px
  );
  overflow: hidden;
}
.progress span {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: var(--accent);
  transition: width 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.quiz-count {
  font-family: var(--font-hand);
  font-size: 0.92rem;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.qcard {
  position: relative;
  padding: clamp(22px, 4vw, 34px);
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.qmeta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.chip {
  padding: 2px 11px;
  border-radius: 999px;
  border: 1px dashed currentColor;
  font-family: var(--font-hand);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
}

#q-topic {
  font-family: var(--font-hand);
  font-size: 0.85rem;
  color: var(--muted);
}

.qtext {
  font-family: var(--font-serif);
  font-size: clamp(1.26rem, 3.3vw, 1.66rem);
  line-height: 1.55;
  min-height: 3em;
}

.options {
  display: grid;
  gap: 9px;
  margin: 24px 0 20px;
}

.option {
  display: flex;
  align-items: center;
  gap: 13px;
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper-2);
  text-align: left;
  cursor: pointer;
  transition: border-color 0.14s ease, background 0.14s ease, transform 0.14s ease;
}
.option:hover {
  border-color: color-mix(in srgb, var(--accent) 42%, var(--line));
  background: color-mix(in srgb, var(--butter) 12%, var(--paper-2));
  transform: translateX(2px);
}
.option:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.option-key {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  flex: 0 0 auto;
  border-radius: 7px;
  border: 1px dashed var(--line-strong);
  background: var(--paper);
  font-family: var(--font-hand);
  font-size: 0.8rem;
  color: var(--muted);
}

.option-label {
  flex: 1;
  font-size: 0.97rem;
}

.option-mark {
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
  border: 1.5px solid var(--line-strong);
  border-radius: 50%;
  transform: rotate(-4deg);
  transition: border-color 0.14s ease, box-shadow 0.14s ease;
}

.option[aria-checked="true"] {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--rose) 13%, var(--paper-2));
}
.option[aria-checked="true"] .option-key {
  border-style: solid;
  border-color: var(--accent);
  background: var(--accent);
  color: var(--accent-ink);
}
.option[aria-checked="true"] .option-mark {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 4px var(--accent);
}

.qnav {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.kbd-hint {
  margin-top: 15px;
  font-family: var(--font-hand);
  font-size: 0.78rem;
  color: var(--muted);
}

/* ---------------- 结果 ---------------- */

.result-hero {
  position: relative;
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 26px);
  padding: clamp(22px, 3.6vw, 32px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--tint, var(--rose)) 16%, var(--paper-2)), var(--paper-2) 64%);
  box-shadow: var(--shadow-soft);
}

.result-emoji {
  display: grid;
  place-items: center;
  width: clamp(124px, 17vw, 156px);
  height: clamp(124px, 17vw, 156px);
  flex: 0 0 auto;
  padding: 4px 4px 0;
  border-radius: 6px;
  background: #fffdf8;
  border: 1px solid var(--line);
  border-bottom: 12px solid #fffdf8;
  box-shadow: 0 10px 18px -14px rgba(58, 48, 39, 0.7);
  transform: rotate(-2.5deg);
}
.result-emoji svg {
  display: block;
  width: 100%;
  height: 100%;
}

.result-head {
  flex: 1;
  min-width: 0;
}
.result-head .eyebrow {
  margin-bottom: 4px;
}
.result-head h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4.4vw, 2.5rem);
}
.tagline {
  margin-top: 5px;
  font-family: var(--font-hand);
  color: var(--muted);
  font-size: 0.98rem;
}

.badges {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-end;
  padding-right: 8px;
}

.badge {
  padding: 3px 12px;
  border-radius: 3px;
  background: var(--tape-butter);
  border: 1px solid color-mix(in srgb, var(--line-strong) 60%, transparent);
  font-family: var(--font-hand);
  font-size: 0.82rem;
  color: var(--ink-soft);
  white-space: nowrap;
  transform: rotate(1.5deg);
}

#r-code {
  font-family: ui-monospace, "SF Mono", Consolas, monospace;
  letter-spacing: 0.16em;
  background: var(--tape-sage);
}

.warnings {
  margin-top: 14px;
  padding: 12px 16px;
  border: 1px dashed color-mix(in srgb, var(--accent) 45%, var(--line));
  border-radius: 12px;
  background: color-mix(in srgb, var(--butter) 16%, var(--paper-2));
  font-size: 0.83rem;
  color: var(--ink-soft);
}
.warnings p + p {
  margin-top: 6px;
}

.result-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 18px;
  margin-top: 18px;
  align-items: start;
}

.panel {
  position: relative;
  padding: clamp(20px, 3vw, 28px);
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.panel-title {
  display: inline-block;
  padding-bottom: 5px;
  margin-bottom: 16px;
  border-bottom: 1.5px dashed var(--line-strong);
  font-family: var(--font-hand);
  font-size: 0.98rem;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}

.radar-wrap {
  width: 100%;
  max-width: 420px;
  margin: 0 auto 4px;
  aspect-ratio: 1;
}
.radar-wrap canvas {
  display: block;
  margin: 0 auto;
}

[tabindex="-1"]:focus {
  outline: none;
}

.bars {
  display: grid;
  gap: 11px;
  margin-top: 12px;
}

.bar-row {
  display: grid;
  grid-template-columns: 74px 1fr 42px;
  align-items: center;
  gap: 10px;
}
.bar-label {
  font-family: var(--font-hand);
  font-size: 0.9rem;
  color: var(--ink-soft);
}
.bar-track {
  height: 8px;
  border-radius: 999px;
  background-image: radial-gradient(circle at 3px 4px, var(--line-strong) 1.5px, transparent 1.6px);
  background-size: 8px 8px;
  background-color: color-mix(in srgb, var(--paper-3) 70%, transparent);
  overflow: hidden;
}
.bar-fill {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: var(--bar-color, var(--accent));
  transition: width 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.bar-value {
  font-family: var(--font-hand);
  font-size: 0.9rem;
  color: var(--muted);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.summary {
  color: var(--ink-soft);
  font-size: 0.96rem;
}

.detail {
  margin-top: 20px;
}
.detail h3 {
  margin-bottom: 7px;
  font-family: var(--font-hand);
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.detail ul,
.detail ol {
  padding-left: 18px;
  display: grid;
  gap: 5px;
}
.detail li {
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.quote {
  position: relative;
  margin: 22px 0 0;
  padding: 16px 16px 14px;
  border: 1px solid color-mix(in srgb, var(--line-strong) 55%, transparent);
  border-radius: 4px;
  background: color-mix(in srgb, var(--butter) 22%, var(--paper-2));
  box-shadow: 0 6px 14px -12px rgba(58, 48, 39, 0.6);
  font-size: 0.9rem;
  color: var(--ink-soft);
}
.quote::before {
  content: "";
  position: absolute;
  top: -7px;
  left: 28px;
  width: 64px;
  height: 15px;
  background: var(--tape-sage);
  transform: rotate(-4deg);
}
.quote strong {
  display: block;
  margin-bottom: 2px;
  font-family: var(--font-hand);
  font-weight: 600;
  color: var(--ink);
}

.result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

#r-matches {
  color: var(--ink-soft);
  font-family: var(--font-hand);
}

/* ---------------- 页脚 ---------------- */

.site-foot {
  padding: 18px clamp(16px, 5vw, 40px);
  border-top: 1.5px dashed var(--line-strong);
  font-family: var(--font-hand);
  font-size: 0.82rem;
  color: var(--muted);
}
.site-foot-inner {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  max-width: 1040px;
  margin: 0 auto;
}

/* ---------------- 弹窗 ---------------- */

.dlg {
  width: min(560px, calc(100vw - 32px));
  max-height: 78vh;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-2);
  color: var(--ink);
  box-shadow: 0 24px 60px -30px rgba(58, 48, 39, 0.7);
}
.dlg::backdrop {
  background: rgba(40, 30, 22, 0.42);
  backdrop-filter: blur(3px);
}
.dlg-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1.5px dashed var(--line-strong);
}
.dlg-head h2 {
  font-family: var(--font-hand);
  font-size: 1.06rem;
  letter-spacing: 0.05em;
}
.history {
  padding: 14px 20px;
  display: grid;
  gap: 8px;
  max-height: 52vh;
  overflow: auto;
}
.history-empty {
  padding: 14px 0;
  color: var(--muted);
  font-size: 0.86rem;
}
.history-item {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 10px 12px;
  border: 1px dashed var(--line-strong);
  border-radius: 10px;
  background: var(--paper-2);
  cursor: pointer;
  text-align: left;
}
.history-item:hover {
  background: var(--paper-3);
}
.history-emoji {
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
}
.history-emoji svg {
  display: block;
  width: 100%;
  height: 100%;
}
.history-main {
  flex: 1;
  min-width: 0;
}
.history-name {
  font-size: 0.9rem;
  font-weight: 600;
}
.history-sub {
  font-size: 0.72rem;
  color: var(--muted);
}
.history-score {
  font-family: var(--font-hand);
  font-size: 0.86rem;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
#btn-clear-history {
  margin: 0 20px 18px;
  width: calc(100% - 40px);
}

/* ---------------- 提示 ---------------- */

.toast {
  position: fixed;
  left: 50%;
  bottom: 26px;
  z-index: 80;
  transform: translate(-50%, 16px);
  padding: 10px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--paper-2);
  color: var(--ink);
  box-shadow: 0 12px 26px -18px rgba(58, 48, 39, 0.8);
  font-family: var(--font-hand);
  font-size: 0.9rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.toast.is-on {
  opacity: 1;
  transform: translate(-50%, 0) rotate(-0.6deg);
}

/* ---------------- 响应式 ---------------- */

@media (max-width: 900px) {
  .home-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }
  .result-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .result-hero {
    flex-wrap: wrap;
  }
  .badges {
    flex-direction: row;
    align-items: center;
    width: 100%;
    padding-right: 0;
  }
}

@media (max-width: 560px) {
  .facts {
    gap: 8px 20px;
  }
  .bar-row {
    grid-template-columns: 66px 1fr 38px;
  }
  .result-actions .btn {
    flex: 1 1 auto;
  }
  .tape {
    width: 78px;
    height: 22px;
  }
  .tape--tc {
    margin-left: -39px;
  }
}

@media (max-width: 380px) {
  .species-hint {
    font-size: 0.66rem;
  }
  .facts {
    gap: 6px 16px;
  }
  .facts strong {
    font-size: 1.32rem;
  }
  .result-emoji {
    width: 112px;
    height: 112px;
    border-bottom-width: 10px;
  }
  .badge {
    font-size: 0.76rem;
    padding: 2px 9px;
  }
}

/* 触屏设备：去掉悬停位移，隐藏无用的键盘提示 */
@media (hover: none), (pointer: coarse) {
  .kbd-hint {
    display: none;
  }
  .option:hover {
    transform: none;
    background: var(--paper-2);
    border-color: var(--line);
  }
  .species-card:hover {
    transform: none;
  }
  .option:active {
    background: color-mix(in srgb, var(--rose) 12%, var(--paper-2));
  }
}

/* 刘海屏与手势条安全区 */
@supports (padding: env(safe-area-inset-bottom)) {
  .topbar {
    padding-left: max(clamp(16px, 5vw, 40px), env(safe-area-inset-left));
    padding-right: max(clamp(16px, 5vw, 40px), env(safe-area-inset-right));
  }
  .site-foot {
    padding-bottom: calc(18px + env(safe-area-inset-bottom));
  }
  main {
    padding-bottom: calc(60px + env(safe-area-inset-bottom));
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}