/* mcctl Playground — 像素风 × 麦当劳红黄 */
:root {
  --mcd-red: #da291c;
  --mcd-yellow: #ffc72c;
  --mcd-dark: #1c1410;
  --mcd-cream: #fff8ec;
  --mcd-green: #2e9e5b;
  --ink: #231913;
  --shadow: 4px 4px 0 var(--mcd-dark);
  --shadow-sm: 3px 3px 0 var(--mcd-dark);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: "SF Mono", "JetBrains Mono", "Cascadia Code", Menlo, Consolas,
    "Courier New", "PingFang SC", "Microsoft YaHei", monospace;
  color: var(--ink);
  background:
    repeating-linear-gradient(0deg, rgba(218, 41, 28, 0.04) 0 2px, transparent 2px 24px),
    repeating-linear-gradient(90deg, rgba(255, 199, 44, 0.05) 0 2px, transparent 2px 24px),
    var(--mcd-cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.hidden { display: none !important; }

/* ---------- 按钮 ---------- */
.btn {
  font-family: inherit;
  font-weight: 700;
  cursor: pointer;
  border: 3px solid var(--mcd-dark);
  border-radius: 0;
  padding: 0.7rem 1.2rem;
  font-size: 0.95rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.06s ease, box-shadow 0.06s ease;
  background: #fff;
  color: var(--ink);
}
.btn:hover { transform: translate(-1px, -1px); box-shadow: 4px 4px 0 var(--mcd-dark); }
.btn:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--mcd-dark); }
.btn--primary { background: var(--mcd-yellow); color: var(--mcd-dark); }
.btn--dark { background: var(--mcd-dark); color: var(--mcd-yellow); }
.btn--accent { background: var(--mcd-red); color: #fff; }
.btn--ghost { background: transparent; }
.btn--lg { padding: 0.95rem 1.6rem; font-size: 1.05rem; }
.btn--sm { padding: 0.4rem 0.8rem; font-size: 0.85rem; box-shadow: 2px 2px 0 var(--mcd-dark); }
.btn--block { width: 100%; }

/* ---------- 导航 ---------- */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 1.2rem;
  background: var(--mcd-red);
  border-bottom: 4px solid var(--mcd-dark);
  position: sticky;
  top: 0;
  z-index: 20;
}
.nav__brand { display: flex; align-items: baseline; gap: 0.5rem; color: #fff; }
.nav__logo { font-size: 1.5rem; cursor: pointer; user-select: none; transition: transform 0.1s; }
.nav__logo:active { transform: scale(1.25) rotate(-8deg); }
.nav__name { font-size: 1.3rem; font-weight: 800; letter-spacing: 1px; color: var(--mcd-yellow); }
.nav__tag { font-size: 0.8rem; opacity: 0.9; }

/* ---------- HERO ---------- */
.hero {
  max-width: 920px;
  margin: 0 auto;
  padding: 3.2rem 1.2rem 2rem;
  text-align: center;
}
.pixel-frame {
  display: inline-block;
  background: var(--mcd-dark);
  border: 4px solid var(--mcd-dark);
  box-shadow: var(--shadow);
  padding: 0.4rem 0.8rem;
  margin-bottom: 1.4rem;
  overflow-x: auto;
  max-width: 100%;
}
.hero__ascii {
  color: var(--mcd-yellow);
  font-size: 0.72rem;
  line-height: 1.15;
  white-space: pre;
}
.hero__title {
  font-size: clamp(2.2rem, 7vw, 4rem);
  font-weight: 900;
  letter-spacing: 2px;
  line-height: 1.1;
}
.hl {
  background: var(--mcd-yellow);
  border: 3px solid var(--mcd-dark);
  box-shadow: var(--shadow-sm);
  padding: 0 0.3em;
  display: inline-block;
  transform: rotate(-1.5deg);
}
.hero__sub { margin: 1.2rem auto 1.8rem; max-width: 640px; font-size: 1rem; }
.hero__sub code, .codeblock {
  background: var(--mcd-dark);
  color: var(--mcd-yellow);
  padding: 0.1em 0.4em;
  border-radius: 3px;
  font-size: 0.92em;
}
.hero__cta { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.hero__chips {
  margin-top: 1.8rem;
  display: flex;
  gap: 0.6rem;
  justify-content: center;
  flex-wrap: wrap;
}
.hero__chips span {
  background: #fff;
  border: 2px solid var(--mcd-dark);
  box-shadow: 2px 2px 0 var(--mcd-dark);
  padding: 0.25rem 0.7rem;
  font-size: 0.8rem;
}

.wrap { max-width: 1080px; margin: 0 auto; padding: 1rem 1.2rem 3rem; }

/* ---------- 测试 ---------- */
.quiz {
  background: #fff;
  border: 4px solid var(--mcd-dark);
  box-shadow: var(--shadow);
  padding: 1.8rem;
  margin: 1.5rem auto;
  max-width: 760px;
}
.quiz__top { display: flex; justify-content: space-between; font-size: 0.85rem; }
.quiz__count { background: var(--mcd-red); color: #fff; padding: 0.1rem 0.6rem; font-weight: 700; }
.progress { height: 16px; border: 3px solid var(--mcd-dark); margin: 0.8rem 0 1.4rem; background: #f0e6d6; }
.progress__bar { height: 100%; width: 10%; background: repeating-linear-gradient(45deg, var(--mcd-yellow) 0 10px, #f0b400 10px 20px); transition: width 0.25s; }
.quiz__q { font-size: 1.35rem; margin-bottom: 1.3rem; line-height: 1.5; }
.quiz__opts { display: grid; gap: 0.9rem; }
.opt {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  text-align: left;
  background: var(--mcd-cream);
  border: 3px solid var(--mcd-dark);
  box-shadow: var(--shadow-sm);
  padding: 1rem 1.1rem;
  font-family: inherit;
  font-size: 1.02rem;
  cursor: pointer;
  transition: transform 0.06s, background 0.1s;
}
.opt:hover { background: var(--mcd-yellow); transform: translate(-1px, -1px); box-shadow: 4px 4px 0 var(--mcd-dark); }
.opt:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--mcd-dark); }
.opt__key {
  flex: 0 0 auto;
  width: 2.2rem; height: 2.2rem;
  display: grid; place-items: center;
  background: var(--mcd-red); color: #fff;
  border: 2px solid var(--mcd-dark);
  font-weight: 800;
}
.quiz__restart { margin-top: 1.2rem; background: none; border: none; cursor: pointer; font-family: inherit; text-decoration: underline; font-size: 0.85rem; }

/* ---------- 结果 ---------- */
.result { margin: 2rem 0; }
.result__grid { display: grid; grid-template-columns: minmax(0, 460px) 1fr; gap: 2rem; align-items: start; }
.cardwrap { position: sticky; top: 84px; }
#cardCanvas {
  width: 100%;
  height: auto;
  border: 4px solid var(--mcd-dark);
  box-shadow: var(--shadow);
  background: #fff;
  image-rendering: pixelated;
}
.result__panel { background: #fff; border: 4px solid var(--mcd-dark); box-shadow: var(--shadow); padding: 1.6rem; }
.result__badge {
  display: inline-block;
  background: var(--mcd-dark); color: var(--mcd-yellow);
  font-weight: 800; letter-spacing: 2px;
  padding: 0.2rem 0.8rem; font-size: 0.95rem;
}
.result__name { font-size: 2rem; margin: 0.6rem 0 0.2rem; }
.result__title { color: var(--mcd-red); font-weight: 700; }
.result__motto { margin: 0.8rem 0; font-size: 1.05rem; background: var(--mcd-cream); border-left: 6px solid var(--mcd-yellow); padding: 0.6rem 0.8rem; }
.result__traits { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 0.8rem; }
.result__traits span { background: var(--mcd-yellow); border: 2px solid var(--mcd-dark); padding: 0.1rem 0.6rem; font-size: 0.8rem; }
.result__desc { font-size: 0.92rem; color: #5a4a3f; }
.result__mealtitle { margin: 1.2rem 0 0.5rem; font-size: 1.05rem; }
.meallist { list-style: none; display: grid; gap: 0.4rem; }
.meallist li {
  display: flex; align-items: center; gap: 0.6rem;
  background: var(--mcd-cream); border: 2px solid var(--mcd-dark);
  padding: 0.45rem 0.7rem; font-size: 0.95rem;
}
.meallist .dot { width: 12px; height: 12px; background: var(--mcd-red); border: 2px solid var(--mcd-dark); flex: 0 0 auto; }
.codeblock { display: block; padding: 0.8rem 1rem; overflow-x: auto; font-size: 0.85rem; white-space: pre; }
.result__actions { display: flex; gap: 0.7rem; flex-wrap: wrap; margin: 1.3rem 0 1rem; }
.result__star { margin-top: 1.2rem; display: grid; gap: 0.7rem; }
.codeblock--install { color: #8be9a0; }

/* ---------- 能力 ---------- */
.features { margin-top: 3.5rem; }
.sec__title { text-align: center; font-size: 1.6rem; margin-bottom: 1.6rem; }
.features__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.feature { background: #fff; border: 3px solid var(--mcd-dark); box-shadow: var(--shadow-sm); padding: 1.2rem; }
.feature__ic { font-size: 1.8rem; }
.feature h3 { margin: 0.4rem 0; font-size: 1.05rem; color: var(--mcd-red); }
.feature p { font-size: 0.86rem; color: #5a4a3f; }
.terminal { margin-top: 1.8rem; background: var(--mcd-dark); border: 4px solid var(--mcd-dark); box-shadow: var(--shadow); }
.terminal__bar { display: flex; align-items: center; gap: 0.4rem; padding: 0.5rem 0.8rem; background: #3a2c23; }
.terminal__bar span { width: 13px; height: 13px; border-radius: 50%; background: var(--mcd-red); border: 2px solid #000; }
.terminal__bar span:nth-child(2) { background: var(--mcd-yellow); }
.terminal__bar span:nth-child(3) { background: var(--mcd-green); }
.terminal__title { margin-left: 0.6rem; color: #d8c4b0; font-size: 0.8rem; }
.terminal__body { padding: 1rem 1.2rem; color: #e8f5e9; font-size: 0.85rem; overflow-x: auto; white-space: pre; }
.term-hl { color: var(--mcd-yellow); font-weight: 700; }

/* ---------- 页脚 / toast ---------- */
.footer { background: var(--mcd-dark); color: #f3e7d8; padding: 2rem 1.2rem; text-align: center; }
.footer__small { font-size: 0.78rem; color: #b6a694; margin-top: 0.6rem; max-width: 720px; margin-left: auto; margin-right: auto; }
.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%);
  background: var(--mcd-dark); color: var(--mcd-yellow);
  border: 3px solid var(--mcd-yellow); padding: 0.7rem 1.2rem;
  box-shadow: var(--shadow-sm); z-index: 50; font-size: 0.9rem;
}

@media (max-width: 860px) {
  .result__grid { grid-template-columns: 1fr; }
  .cardwrap { position: static; max-width: 420px; margin: 0 auto; }
  .features__grid { grid-template-columns: 1fr; }
}

/* ---------- 趣味动效层 ---------- */
.hero { position: relative; }
.hero__float { position: absolute; inset: 0; pointer-events: none; overflow: hidden; z-index: 0; }
.hero__float span { position: absolute; font-size: 2rem; opacity: 0.45; animation: floaty 6s ease-in-out infinite; filter: drop-shadow(2px 2px 0 rgba(28,20,16,0.25)); }
.hero__float .f1 { left: 5%; top: 14%; animation-delay: 0s; }
.hero__float .f2 { right: 6%; top: 26%; animation-delay: 1.4s; }
.hero__float .f3 { left: 9%; bottom: 20%; animation-delay: 2.6s; }
.hero__float .f4 { right: 11%; bottom: 14%; animation-delay: 3.8s; }
@keyframes floaty {
  0%, 100% { transform: translateY(0) rotate(-5deg); }
  50% { transform: translateY(-16px) rotate(6deg); }
}

/* 题目翻卡 */
.quiz__q, .quiz__opts { will-change: transform, opacity; }
.q-out { animation: qOut 0.18s ease forwards; }
.q-in { animation: qIn 0.3s cubic-bezier(0.2, 0.9, 0.3, 1.2); }
.opts-in { animation: optsIn 0.3s cubic-bezier(0.2, 0.9, 0.3, 1.2); }
@keyframes qOut { to { transform: translateX(-28px); opacity: 0; } }
@keyframes qIn { from { transform: translateX(28px); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes optsIn { from { transform: translateY(14px); opacity: 0; } to { transform: none; opacity: 1; } }

/* 答题 emoji 粒子 */
.fx-pop {
  position: fixed; z-index: 99; pointer-events: none;
  font-size: 1.5rem; line-height: 1;
  animation: fxPop 0.85s cubic-bezier(0.1, 0.8, 0.4, 1) forwards;
}
@keyframes fxPop {
  0% { transform: translate(0, 0) rotate(0) scale(0.6); opacity: 1; }
  100% { transform: translate(var(--dx), var(--dy)) rotate(var(--rot)) scale(1.1); opacity: 0; }
}

/* 结果面板弹入 + 打字光标 */
.result__panel.enter { animation: panelIn 0.5s cubic-bezier(0.2, 0.9, 0.3, 1.25); }
@keyframes panelIn {
  0% { transform: translateY(34px) scale(0.96); opacity: 0; }
  100% { transform: none; opacity: 1; }
}
.type-caret::after { content: "▌"; color: var(--mcd-red); animation: blink 0.8s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* logo 彩蛋 · 麦门喷泉 */
.fx-rain {
  position: fixed; top: -12vh; z-index: 98; pointer-events: none;
  font-size: 1.7rem; line-height: 1;
  animation: fxFall 1.9s ease-in forwards;
}
@keyframes fxFall {
  to { transform: translateY(120vh) rotate(320deg); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}