/* 랜덤 닉네임 생성기 — 장르: 'HELLO 내 이름은' 이름표 스티커 · 크라프트 종이 판 · 분위기마다 띠 색이 바뀜
 * 움직임: 큰 이름표 안 이름이 슬롯처럼 위로 굴러가다 멈추고 도장 찍히듯 눌림 / 뽑은 이름표 10장이 차례로 '착' 붙음 / 하트가 톡 튐 / 이름표 귀퉁이가 살짝 들림
 * 외부 그림 없음(전부 CSS) */
:root {
  --paper: #f3ead8;
  --paper-2: #e9dcc2;
  --ink: #1d1a16;
  --ink-2: #5d5548;
  --white: #fffdf8;
  --band: #e5322d;
  --band-ink: #fff;
  --heart: #ff3d6e;
  --line: #d9c9a8;
  --reel-h: 64px;
  --color-bg: var(--paper);
  --color-text: var(--ink);
  --color-text-secondary: var(--ink-2);
  --color-border: var(--line);
  --brand: var(--band);
  color-scheme: light;
}
.nk[data-mood="cute"] { --band: #ff5c9a; }
.nk[data-mood="funny"] { --band: #ffb703; --band-ink: #1d1a16; }
.nk[data-mood="cool"] { --band: #1f3a8a; }
.nk[data-mood="emo"] { --band: #7d6fd0; }
.nk[data-mood="game"] { --band: #12965a; }
.nk[data-mood="eng"] { --band: #e5322d; }
html, body { background: var(--paper); color: var(--ink); }
body { background-image: radial-gradient(rgba(120, 90, 40, 0.12) 1px, transparent 1.3px), radial-gradient(rgba(120, 90, 40, 0.07) 1px, transparent 1.3px); background-size: 14px 14px, 23px 23px; background-position: 0 0, 7px 11px; }
.nk { max-width: 980px; margin: 0 auto; padding: 0 16px 40px; overflow-x: clip; }
.nk-v { max-width: 480px; margin: 0 auto; padding-top: 14px; }

/* 이름표 */
.tag { position: relative; overflow: hidden; border-radius: 16px; background: var(--white); box-shadow: 0 1px 0 rgba(0, 0, 0, 0.08), 0 10px 22px rgba(70, 50, 20, 0.18); transition: background 0.3s; }
.tag__band { display: flex; flex-direction: column; align-items: center; padding: 10px 12px 8px; background: var(--band); color: var(--band-ink); transition: background 0.35s, color 0.35s; }
.tag__band b { font: 900 34px/1 var(--font-sans); letter-spacing: 0.06em; }
.tag__band span { margin-top: 3px; font: 800 13px/16px var(--font-sans); letter-spacing: 0.04em; opacity: 0.92; }
.tag__body { position: relative; padding: 16px 12px 22px; }
.tag__body::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 12px; background: var(--band); transition: background 0.35s; }
.reel { position: relative; height: var(--reel-h); overflow: hidden; text-align: center; -webkit-mask-image: linear-gradient(transparent, #000 18%, #000 82%, transparent); mask-image: linear-gradient(transparent, #000 18%, #000 82%, transparent); }
.reel__strip { transition: transform 1.45s cubic-bezier(0.12, 0.72, 0.18, 1.04); will-change: transform; }
.reel__item { display: flex; align-items: center; justify-content: center; height: var(--reel-h); font: 900 40px/1 var(--font-sans); letter-spacing: -0.03em; color: var(--ink); white-space: nowrap; transform: rotate(-2deg); }
.tag[data-state="spin"] .reel__item { filter: blur(0.6px); color: var(--ink-2); }
.tag.is-stamp .reel__item { animation: nk-stamp 0.42s cubic-bezier(0.34, 1.56, 0.64, 1); }
@keyframes nk-stamp { 0% { transform: rotate(-2deg) scale(1.25); } 100% { transform: rotate(-2deg) scale(1); } }
.tag__peel { position: absolute; right: 0; bottom: 0; width: 30px; height: 30px; background: linear-gradient(135deg, transparent 50%, var(--paper-2) 50%); box-shadow: -2px -2px 4px rgba(0, 0, 0, 0.12); border-top-left-radius: 8px; transform-origin: 100% 100%; animation: nk-peel 3.8s ease-in-out infinite; }
@keyframes nk-peel { 0%, 70%, 100% { transform: scale(1); } 80% { transform: scale(1.35); } }
.tag--hero { transform: rotate(-1.2deg); margin: 4px 6px 0; }

.nk-title { margin: 18px 0 0; font: 900 36px/1.1 var(--font-sans); letter-spacing: -0.04em; color: var(--ink); }
.nk-sub { margin: 18px 0 0; font: 900 24px/1.25 var(--font-sans); letter-spacing: -0.03em; word-break: keep-all; }
.nk-help { margin: 4px 0 0; font: 500 13.5px/20px var(--font-sans); color: var(--ink-2); word-break: keep-all; }
.nk-lead { margin: 6px 0 0; font: 600 15px/22px var(--font-sans); color: var(--ink-2); }

/* 고르는 칸 */
.pick { margin-top: 14px; }
.pick__h { display: flex; align-items: center; gap: 6px; margin: 14px 0 6px; font: 800 14px/22px var(--font-sans); color: var(--ink); }
.pick__n { margin-left: auto; font: 800 13px/1 var(--font-sans); color: var(--ink-2); }
.opts { display: flex; flex-wrap: wrap; gap: 6px; }
.opt { min-height: 40px; padding: 0 13px; border: 2px solid var(--ink); border-radius: 10px; background: var(--white); color: var(--ink); font: 800 14px/1 var(--font-sans); cursor: pointer; box-shadow: 0 3px 0 var(--ink); transition: transform 0.12s cubic-bezier(0.34, 1.56, 0.64, 1), background 0.2s; }
.opt:active:not(:disabled) { transform: translateY(3px); box-shadow: none; }
.opt.is-on { background: var(--band); color: var(--band-ink); }
.opt:disabled { border-color: #c7b796; color: #b3a383; box-shadow: none; background: transparent; cursor: default; text-decoration: line-through; }
.opts--len .opt { min-width: 46px; padding: 0 10px; }

/* 큰 단추 */
.nk-go { display: flex; align-items: center; gap: 12px; width: 100%; min-height: 58px; margin-top: 16px; padding: 0 16px; border: 2px solid var(--ink); border-radius: 14px; background: var(--ink); color: var(--white); box-shadow: 0 5px 0 var(--band); font: 900 18px/1.2 var(--font-sans); text-align: left; cursor: pointer; transition: transform 0.12s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.12s; }
.nk-go:active:not(:disabled) { transform: translateY(5px); box-shadow: 0 0 0 var(--band); }
.nk-go:disabled { opacity: 0.38; cursor: default; }
.nk-go__k { padding: 6px 9px; border-radius: 8px; background: var(--band); color: var(--band-ink); font: 900 14px/1 var(--font-sans); white-space: nowrap; }
.nk-go--sub { background: var(--white); color: var(--ink); box-shadow: 0 5px 0 var(--ink); }
.nk-note { min-height: 0; margin: 10px 0 0; font: 800 14px/20px var(--font-sans); color: #b3261e; }
.nk-note:empty { display: none; }

/* 뽑은 이름표 판 */
.stks { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 10px; margin: 16px 0 0; padding: 0; list-style: none; }
.stk { position: relative; display: flex; align-items: stretch; min-height: 62px; border-radius: 12px; background: var(--white); box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06), 0 5px 12px rgba(70, 50, 20, 0.14); border-top: 9px solid var(--band); transform: rotate(var(--r, 0deg)); transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.2s; }
.stk.is-slap { animation: nk-slap 0.38s cubic-bezier(0.2, 0.9, 0.3, 1.25) backwards; animation-delay: calc(var(--i) * 0.055s); }
@keyframes nk-slap { 0% { opacity: 0; transform: translateY(-18px) scale(1.25) rotate(calc(var(--r, 0deg) * -3)); box-shadow: 0 24px 30px rgba(70, 50, 20, 0.25); } 100% { opacity: 1; } }
.stk.is-picked { transform: rotate(0deg) scale(1.04); box-shadow: 0 0 0 3px var(--ink), 0 8px 16px rgba(70, 50, 20, 0.2); }
.stk__name { flex: 1; min-width: 0; padding: 8px 4px 8px 12px; border: 0; background: transparent; color: var(--ink); font: 900 18px/1.2 var(--font-sans); letter-spacing: -0.03em; text-align: left; white-space: nowrap; overflow: hidden; text-overflow: clip; cursor: pointer; }
.heart { flex: none; width: 44px; border: 0; background: transparent; color: #cdbf9f; font: 400 22px/1 var(--font-sans); cursor: pointer; }
.heart.is-on { color: var(--heart); }
.heart.is-pop { animation: nk-pop 0.4s cubic-bezier(0.34, 1.56, 0.64, 1); }
@keyframes nk-pop { 0% { transform: scale(0.4); } 60% { transform: scale(1.45); } 100% { transform: scale(1); } }

/* 보관함 */
.box { margin-top: 26px; padding: 14px 14px 16px; border: 2px dashed var(--line); border-radius: 16px; background: rgba(255, 253, 248, 0.5); }
.box__h { display: flex; align-items: center; gap: 8px; margin: 0; font: 900 18px/1.3 var(--font-sans); }
.box__h b { min-width: 26px; padding: 3px 7px; border-radius: 99px; background: var(--heart); color: #fff; font: 900 13px/1 var(--font-sans); text-align: center; }
.mini { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 0; padding: 0; list-style: none; }
.mini__i { display: inline-flex; align-items: center; border-radius: 10px; background: var(--white); border-left: 6px solid var(--band); box-shadow: 0 2px 6px rgba(70, 50, 20, 0.12); }
.mini__i[data-m="cute"] { border-left-color: #ff5c9a; }
.mini__i[data-m="funny"] { border-left-color: #ffb703; }
.mini__i[data-m="cool"] { border-left-color: #1f3a8a; }
.mini__i[data-m="emo"] { border-left-color: #7d6fd0; }
.mini__i[data-m="game"] { border-left-color: #12965a; }
.mini__i[data-m="eng"] { border-left-color: #e5322d; }
.mini__t { min-height: 40px; padding: 0 6px 0 10px; border: 0; background: transparent; color: var(--ink); font: 800 15px/1 var(--font-sans); cursor: pointer; }
.mini .heart { width: 36px; font-size: 18px; }
.mini__empty { font: 600 13.5px/20px var(--font-sans); color: var(--ink-2); }
.mini--pick .mini__t { padding: 0 12px; }
.mini__sel.is-on { background: var(--ink); color: var(--white); border-radius: 0 8px 8px 0; }
.mini__sel:disabled { opacity: 0.35; cursor: default; }

/* 만들기 */
.nk-in { width: 100%; height: 48px; padding: 0 12px; border: 2px solid var(--ink); border-radius: 12px; background: var(--white); color: var(--ink); font: 700 16px/1 var(--font-sans); box-sizing: border-box; }
.nk-in:focus { outline: none; box-shadow: 0 0 0 3px var(--band); }
.nk-row { display: grid; grid-template-columns: 1fr 2fr; gap: 8px; align-items: end; }
.nk-row--one { grid-template-columns: 1fr; }
.nk-back { min-height: 58px; border: 2px solid var(--ink); border-radius: 14px; background: var(--white); color: var(--ink); box-shadow: 0 5px 0 var(--ink); font: 800 15px/1 var(--font-sans); cursor: pointer; }

/* 친구 화면 */
.gcands { display: grid; gap: 12px; margin-top: 14px; }
.stk--big { min-height: 72px; border-left: 0; border-right: 0; border-bottom: 0; cursor: pointer; font: inherit; padding: 0; text-align: left; animation: nk-slap 0.4s cubic-bezier(0.2, 0.9, 0.3, 1.25) backwards; animation-delay: calc(var(--i) * 0.08s); }
.stk--big .stk__name { display: flex; align-items: center; font-size: 26px; padding-left: 16px; }
.stk--big:disabled { cursor: default; }
.stk--big:disabled:not(.is-real):not(.is-mine) { opacity: 0.5; }
.stk--big.is-mine { box-shadow: 0 0 0 3px var(--ink), 0 8px 16px rgba(70, 50, 20, 0.2); }
.stk--big.is-real { border-top-color: var(--heart); transform: rotate(0deg) scale(1.03); }
.stk--big.is-real::after { content: "진짜"; position: absolute; right: 12px; top: 50%; padding: 6px 10px; border: 3px solid var(--heart); border-radius: 8px; color: var(--heart); font: 900 16px/1 var(--font-sans); transform: translateY(-50%) rotate(-12deg); animation: nk-stampin 0.35s cubic-bezier(0.34, 1.56, 0.64, 1); }
@keyframes nk-stampin { from { transform: translateY(-50%) rotate(-12deg) scale(2.2); opacity: 0; } }
.nk-result { margin: 14px 0 0; padding: 12px 14px; border-radius: 12px; font: 900 17px/1.4 var(--font-sans); word-break: keep-all; }
.nk-result.is-right { background: #e3f6e9; color: #12693f; }
.nk-result.is-wrong { background: #fde6e4; color: #a3221a; }

/* 설명 글 */
.nk-doc { max-width: 640px; margin: 44px auto 0; color: var(--ink); }
.nk-doc h2 { font: 900 20px/1.3 var(--font-sans); }
.nk-doc p, .nk-doc summary { font: 500 14.5px/23px var(--font-sans); color: var(--ink-2); }
.nk-doc summary { color: var(--ink); font-weight: 700; cursor: pointer; }

.rm *, .rm *::before, .rm *::after { animation: none !important; transition: none !important; }
@media (max-width: 380px) {
  :root { --reel-h: 56px; }
  .reel__item { font-size: 32px; }
  .stk__name { font-size: 16px; }
  .tag__band b { font-size: 28px; }
}