/* 测试引擎 · 样式（所有测试共用）。手机优先；跟随系统深浅色；打印 = 存成 PDF 时去掉按钮。 */
/* 配色：三套主题，<html data-theme="…"> 切换（2026-11-12 猫猫：米色背景 Claude 既视感太强，换掉）。
   --accent       按钮、进度条、边框这类「填色」
   --accent-ink   按钮上的字
   --accent-text  正文里要强调的彩色字（建议标题、周数、勾）
   --soft         选中 / 高亮的底色 */
:root {
  --good: #2f8a52; --mid: #c99a1e; --bad: #d24a3a;
  --radius: 16px; --ease: cubic-bezier(.2, .8, .2, 1);
}
/* A · Office Blue：冷灰底 + 钴蓝，干净、像个靠谱的工具 */
:root, [data-theme="office"] {
  --bg: #f2f4f8; --panel: #ffffff; --text: #111827; --muted: #6b7280; --line: #e3e7ee;
  --accent: #2f54eb; --accent-ink: #ffffff; --accent-text: #2f54eb; --soft: #e8edff;
  --shadow: 0 1px 2px rgba(17, 24, 39, .05), 0 6px 20px rgba(17, 24, 39, .06);
}
@media (prefers-color-scheme: dark) {
  :root, [data-theme="office"] {
    --bg: #0e1117; --panel: #171b24; --text: #e9edf5; --muted: #98a2b3; --line: #2a3140;
    --accent: #5b7bff; --accent-text: #8ea2ff; --soft: #1c2442;
    --good: #5fc283; --mid: #e2b84a; --bad: #f0715f; --shadow: 0 1px 2px rgba(0, 0, 0, .35), 0 6px 20px rgba(0, 0, 0, .3);
  }
}
/* B · Highlighter：纯白 + 黑，重点色是暖棕（2026-11-12 猫猫选 B，重点色从荧光绿换成暖棕） */
[data-theme="highlighter"] {
  --bg: #ffffff; --panel: #f4f4f4; --text: #0b0b0b; --muted: #666666; --line: #e2e2e2;
  --accent: #8f5b31; --accent-ink: #ffffff; --accent-text: #85532b; --soft: #f4e8db;
  --shadow: none;
}
@media (prefers-color-scheme: dark) {
  [data-theme="highlighter"] {
    --bg: #0b0b0b; --panel: #171717; --text: #f5f5f5; --muted: #a3a3a3; --line: #2a2a2a;
    --accent: #c98f62; --accent-ink: #1a120b; --accent-text: #dba77c; --soft: #3a2a1d;
    --good: #5fc283; --mid: #e2b84a; --bad: #f0715f;
  }
}
/* C · Night Shift：一直是深色，紫色霓虹，「周日晚上 11 点还在想工作」的气氛 */
[data-theme="night"] {
  --bg: #0f0f1a; --panel: #1a1a2e; --text: #f0efff; --muted: #a3a1c4; --line: #2c2b47;
  --accent: #8b5cf6; --accent-ink: #ffffff; --accent-text: #b69cff; --soft: #2a2350;
  --good: #5fc283; --mid: #e2b84a; --bad: #f0715f;
  --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 28px rgba(0, 0, 0, .35);
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg); color: var(--text);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 640px; margin: 0 auto; padding: 24px 16px 80px; }
h1, h2, h3 { line-height: 1.25; margin: 0 0 .5em; }
p { margin: 0 0 .8em; }
strong { font-weight: 700; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.center { text-align: center; }
.err { color: var(--bad); font-size: 14px; min-height: 1.2em; margin: 6px 0 0; }

@keyframes pop { from { opacity: 0; transform: translateY(8px) scale(.98); } }
.pop { animation: pop .35s var(--ease) both; }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }

/* ---------- 按钮 ---------- */
button, input { font: inherit; color: inherit; }
button { cursor: pointer; }
.primary, .secondary {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  border-radius: 999px; padding: 12px 22px; font-weight: 650; text-decoration: none; border: 1px solid transparent;
  transition: transform .1s, background-color .15s, border-color .15s;
}
.primary { background: var(--accent); color: var(--accent-ink); }
.primary:hover { background: color-mix(in srgb, var(--accent) 86%, var(--text)); }
.primary:disabled { opacity: .55; cursor: not-allowed; }
.secondary { background: var(--panel); border-color: var(--line); }
.secondary:hover { border-color: var(--accent); }
.primary:active, .secondary:active { transform: scale(.97); }
.big { width: 100%; padding: 16px 22px; font-size: 18px; }
.link { background: none; border: none; color: var(--muted); padding: 8px 4px; text-decoration: underline; text-underline-offset: 3px; }
.link:hover { color: var(--text); }
.row { display: flex; gap: 12px; align-items: center; justify-content: center; flex-wrap: wrap; margin: 16px 0 24px; }
:focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 45%, transparent); outline-offset: 2px; }

/* ---------- 首页 ---------- */
.home { text-align: center; padding-top: 8vh; }
.home-emoji { font-size: 64px; }
.home h1 { font-size: clamp(32px, 8vw, 46px); letter-spacing: -.02em; }
.lead { font-size: 19px; color: color-mix(in srgb, var(--text) 80%, var(--muted)); margin-bottom: 28px; }
.home .big { max-width: 360px; margin-bottom: 12px; }

/* ---------- 做题 ---------- */
.quiz-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.quiz-count { color: var(--muted); font-size: 14px; font-variant-numeric: tabular-nums; }
.bar { height: 6px; background: var(--line); border-radius: 99px; overflow: hidden; margin-bottom: 24px; }
.bar i { display: block; height: 100%; background: var(--accent); border-radius: 99px; transition: width .3s var(--ease); }
.quiz-card { background: var(--panel); border-radius: var(--radius); box-shadow: var(--shadow); padding: 24px 20px; }
.q-text { font-size: 22px; margin-bottom: 18px; }
.q-hint { color: var(--muted); font-size: 15px; }
.opts { display: grid; gap: 10px; }
.opt {
  text-align: left; padding: 14px 16px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--bg);
  transition: border-color .15s, background-color .15s, transform .1s;
}
.opt:hover { border-color: var(--accent); }
.opt.on { border-color: var(--accent); background: var(--soft); color: var(--text); font-weight: 600; }
.opt:active { transform: scale(.98); }
.num-form { display: grid; gap: 14px; }
.num-row { display: grid; gap: 4px; font-weight: 600; font-size: 16px; }
.num-row small { color: var(--muted); font-weight: 400; font-size: 13px; }
.num-row input {
  width: 100%; padding: 12px 14px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--bg); font-size: 18px;
}
.num-row input:focus { outline: none; border-color: var(--accent); }
.num-form .primary { margin-top: 8px; }

/* ---------- 结果 ---------- */
.hero { text-align: center; padding: 32px 20px; border-radius: 24px; margin-bottom: 20px; background: var(--panel); box-shadow: var(--shadow); }
.kicker { text-transform: uppercase; letter-spacing: .14em; font-size: 13px; font-weight: 700; color: var(--muted); margin: 0; }
.score { font-size: clamp(80px, 24vw, 120px); font-weight: 800; letter-spacing: -.04em; line-height: 1; margin: 8px 0; font-variant-numeric: tabular-nums; }
.band { font-size: 26px; font-weight: 800; color: var(--accent-text); }
.line { font-style: italic; font-size: 18px; margin: 10px 0 0; }
.band-hostage { background: linear-gradient(160deg, #2b1a1a, #5a1f24); color: #fbeee8; }
.band-hostage .band { color: #ff8a7a; }
.band-hostage .kicker, .band-hostage .muted { color: #d9b8b0; }
.band-paying { background: linear-gradient(160deg, #fff1e6, #ffd2b8); color: #3b2418; }
.band-paying .band { color: #d2542c; }
.band-fair { background: linear-gradient(160deg, #eef1f5, #d7dee8); color: #24303d; }
.band-fair .band { color: #4a6a8f; }
.band-winning { background: linear-gradient(160deg, #eaf7ee, #c9ecd4); color: #1d3a27; }
.band-winning .band { color: #2f8a52; }
.band-unicorn { background: linear-gradient(160deg, #f6ecff, #ffd9ef); color: #3a2150; }
.band-unicorn .band { color: #a64cd6; }
.band-paying .kicker, .band-fair .kicker, .band-winning .kicker, .band-unicorn .kicker,
.band-paying .muted, .band-fair .muted, .band-winning .muted, .band-unicorn .muted { color: inherit; opacity: .65; }
.facts { background: var(--panel); border-radius: var(--radius); padding: 16px 20px; box-shadow: var(--shadow); }
.facts p:last-child { margin: 0; }

.unlock { background: var(--panel); border: 2px solid var(--accent); border-radius: 20px; padding: 22px 20px; margin: 8px 0 20px; }
.ticks { list-style: none; padding: 0; margin: 0 0 18px; display: grid; gap: 8px; }
.ticks li { padding-left: 28px; position: relative; }
.ticks li::before { content: '✓'; position: absolute; left: 4px; color: var(--accent-text); font-weight: 800; }
.unlock .big { margin-bottom: 8px; }
.have-code { margin-top: 12px; font-size: 15px; }
.have-code summary { cursor: pointer; color: var(--muted); }
.code-form { display: flex; gap: 8px; margin-top: 10px; }
.code-form input { flex: 1; min-width: 0; padding: 10px 14px; border-radius: 999px; border: 1.5px solid var(--line); background: var(--bg); letter-spacing: .05em; }
.preview { background: var(--panel); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); position: relative; overflow: hidden; }
.preview p { color: color-mix(in srgb, var(--text) 85%, var(--muted)); }
.preview .fade { font-style: italic; }
.redact { color: color-mix(in srgb, var(--text) 80%, transparent); letter-spacing: -.04em; font-style: normal; user-select: none; }

/* ---------- 完整报告 ---------- */
.unlocked-note { text-align: center; color: var(--good); font-weight: 700; margin-bottom: 12px; }
.code-note { font-size: 14px; color: var(--muted); background: var(--panel); border-radius: 12px; padding: 10px 14px; margin: 0 0 14px; }
.code-note strong { color: var(--text); font-family: ui-monospace, Menlo, monospace; letter-spacing: .04em; }
.code-note.fresh { color: var(--text); background: var(--soft); border: 1.5px solid var(--accent); font-size: 15px; }
.r-sec { background: var(--panel); border-radius: var(--radius); padding: 22px 20px; box-shadow: var(--shadow); margin-bottom: 16px; }
.r-sec h2 { font-size: 21px; }
.r-sec p:last-child { margin-bottom: 0; }
.stat-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-bottom: 16px; }
.stat { background: var(--bg); border-radius: 12px; padding: 10px 6px; text-align: center; display: grid; min-width: 0; }
.stat b { font-size: clamp(14px, 4.2vw, 22px); font-variant-numeric: tabular-nums; overflow-wrap: anywhere; line-height: 1.25; }   /* 带货币符号后数字变长，窄屏要能缩、能折行 */
.stat small { color: var(--muted); font-size: 12px; }
.stat.hot { background: var(--soft); }
.stat.hot b { color: var(--accent-text); }
.radar-wrap { max-width: 360px; margin: 0 auto 12px; }
.radar { width: 100%; height: auto; display: block; }
.r-grid { fill: none; stroke: var(--line); stroke-width: 1; }
.r-ring { fill: none; stroke: var(--muted); stroke-width: 1.5; stroke-dasharray: 4 4; }
.r-you { fill: color-mix(in srgb, var(--accent) 22%, transparent); stroke: var(--accent); stroke-width: 2.5; stroke-linejoin: round; }
.r-label { font-size: 12px; fill: var(--text); font-weight: 600; }
.dim-card { border-top: 1px solid var(--line); padding: 14px 0 4px; }
.dim-head { display: flex; justify-content: space-between; gap: 8px; flex-wrap: wrap; margin-bottom: 6px; }
.dim-head span { color: var(--muted); font-size: 14px; }
.weak-tag { color: var(--bad); font-weight: 600; font-size: 13px; margin-left: 6px; }
.weak-tag.soft { color: var(--muted); font-weight: 500; }
.callout { background: var(--soft); border-radius: 12px; padding: 14px 16px; margin-top: 12px; }
.flags { display: grid; gap: 10px; }
.flags p { background: var(--bg); border-left: 4px solid var(--mid); border-radius: 8px; padding: 12px 14px; margin: 0; }
.meter { height: 14px; background: var(--line); border-radius: 99px; overflow: hidden; margin: 6px 0 6px; }
.meter i { display: block; height: 100%; background: var(--mid); border-radius: 99px; }
.meter.full i { background: var(--good); }
.verdict h3 { font-size: 26px; color: var(--accent-text); }
.plan { padding-left: 0; list-style: none; display: grid; gap: 12px; margin: 0; }
.plan li { background: var(--bg); border-radius: 12px; padding: 12px 14px; }
.plan li > b { display: block; color: var(--accent-text); font-size: 13px; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 4px; }
.plan li p { margin: 0; }
.save-box { margin-top: 10px; }
.save-box label { display: grid; gap: 6px; font-weight: 600; font-size: 15px; }
.save-box input { padding: 10px 12px; border-radius: 10px; border: 1.5px solid var(--line); background: var(--panel); max-width: 200px; }
.save-out { margin-top: 8px !important; }
.talk ol { margin: 0 0 .8em; padding-left: 1.3em; }

@media print {
  body { background: #fff; color: #000; font-size: 12pt; }
  .no-print, .link, .unlocked-note, .code-note { display: none !important; }
  .r-sec, .hero { box-shadow: none; border: 1px solid #ddd; break-inside: avoid; }
  .wrap { max-width: none; padding: 0; }
}

/* ---------- 语言下拉（首页右上） ---------- */
.langs { display: flex; justify-content: flex-end; align-items: center; gap: 6px; }
.lang-globe { font-size: 16px; }
.lang-select {
  appearance: none; -webkit-appearance: none; cursor: pointer;
  border: 1px solid var(--line); background: var(--panel); color: var(--text); border-radius: 999px;
  padding: 6px 30px 6px 14px; font: inherit; font-size: 14px;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 16px) 55%, calc(100% - 11px) 55%; background-size: 5px 5px; background-repeat: no-repeat;
}
.lang-select:hover, .lang-select:focus { border-color: var(--accent); outline: none; }
.home { padding-top: 6vh; }

/* 中日韩文字没有真正的斜体，浏览器只会把字硬拉歪：强调改成加粗，引语不倾斜 */
:lang(zh) em, :lang(ja) em, :lang(ko) em { font-style: normal; font-weight: 700; }
:lang(zh) .line, :lang(zh) .preview .fade, :lang(ja) .line, :lang(ko) .line { font-style: normal; }

/* 数字后面的单位、货币下拉 */
.num-input { display: flex; align-items: center; gap: 10px; }
.num-input input { flex: 1; min-width: 0; }
.unit { color: var(--muted); font-weight: 500; font-size: 15px; white-space: nowrap; min-width: 4.5em; }
.num-row select {
  width: 100%; padding: 12px 14px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--bg); font: inherit; font-size: 16px; color: var(--text);
}
.num-row select:focus { outline: none; border-color: var(--accent); }

/* ---------- 插图（いらすとや）---------- */
.art { display: block; object-fit: contain; }
.home-art { height: 190px; width: auto; max-width: 80%; margin: 0 auto 8px; }
.hero-art { height: 130px; width: auto; margin: 0 auto 6px; }
.unlock-art { height: 96px; width: auto; margin: -6px auto 6px; }
.sec-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.sec-head h2 { margin: 0 0 .5em; }
.sec-art { width: 76px; height: 76px; flex-shrink: 0; margin: -6px 0 4px; }
.dim-name { display: inline-flex; align-items: center; gap: 8px; }
@media print { .art { break-inside: avoid; } }

/* ---------- 分享图（工牌）---------- */
.badge-box { background: var(--panel); border-radius: var(--radius); padding: 16px; margin: 16px 0; display: grid; gap: 12px; box-shadow: var(--shadow); }
.badge-preview { width: 100%; height: auto; border-radius: 12px; display: block; }
.badge-field { display: grid; gap: 6px; font-size: 14px; font-weight: 600; }
.badge-field input { padding: 10px 14px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--bg); font: inherit; color: var(--text); }
.badge-field input:focus { outline: none; border-color: var(--accent); }
.badge-check { display: flex; gap: 8px; align-items: center; font-size: 14px; color: var(--muted); cursor: pointer; }
.badge-check input { accent-color: var(--accent); width: 18px; height: 18px; }
.avatar-picks { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.avatar { width: 42px; height: 42px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--bg); font-size: 22px; line-height: 1; padding: 0; }
.avatar:hover { border-color: var(--accent); }
.avatar.on { border-color: var(--accent); background: var(--soft); box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 30%, transparent); }
.avatar.upload { width: auto; padding: 0 12px; font-size: 14px; font-weight: 600; }
/* 背景色块按钮（工牌背景：柠檬黄 / 克莱因蓝） */
.avatar.swatch { width: auto; display: inline-flex; align-items: center; gap: 8px; padding: 0 12px 0 8px; font-size: 14px; font-weight: 600; }
.avatar.swatch i { width: 24px; height: 24px; border-radius: 7px; box-shadow: inset 0 0 0 1px rgba(0,0,0,0.12); }
.avatar.swatch.lemon i { background: linear-gradient(135deg, #fff7a0, #ffed61 50%, #e2c965); }
.avatar.swatch.klein i { background: linear-gradient(135deg, #2f63ec, #2851c3 50%, #0232ac); }
.badge-field small { font-weight: 400; font-size: 12px; }
.badge-field .err:empty { display: none; }
/* 工牌两张图：手机上左右滑着看，第一张占大部分，露出第二张一点，提示可以滑 */
.badge-previews { display: grid; grid-auto-flow: column; grid-auto-columns: 86%; gap: 10px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 4px; }
.badge-previews .badge-preview { scroll-snap-align: start; }