/* mallang. · phone-first
   spacing: gutter 16 · card pad 16 · card gap 10~12 · block gap 20 · row gap 10 · chip gap 6
   controls 44 · chips 32 · type 17 / 15~16 / 14 / 12 */
:root{
  --bg:#F6F6F3; --card:#FFFFFF; --line:#E4E4DE; --line2:#D6D6CF; --soft:#EFEFEA;
  --ink:#151515; --ink2:#3A3A36; --sub:#5E5E58; --mute:#BDBDB6;
  --lime:#CDEB4B; --lime-soft:#F1F9D2; --olive:#4F6200; --olive-ink:#3F4D00;
  --wine:#7A1F3D; --wine-soft:#F7E8EE; --warn:#C2410C; --warn-soft:#FFF1EA;
  --kakao:#FEE500;
  --sans:'IBM Plex Sans KR',system-ui,-apple-system,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;
  --en:'Space Grotesk','IBM Plex Sans KR',sans-serif;
  --ease:cubic-bezier(.25,1,.5,1);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.5;word-break:keep-all;-webkit-tap-highlight-color:transparent}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer}
a{color:var(--ink)}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
[hidden]{display:none !important}
h1,h2,h3,p{margin:0}

.app{max-width:480px;margin:0 auto;min-height:100vh;min-height:100dvh;background:var(--bg);position:relative}
.app.has-nav{padding-bottom:calc(84px + env(safe-area-inset-bottom))}
@media (min-width:481px){.app{border-left:1px solid var(--line);border-right:1px solid var(--line)}}

/* top bar */
.top{position:sticky;top:0;z-index:20;height:56px;padding:0 8px 0 4px;display:flex;align-items:center;gap:4px;background:rgba(246,246,243,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .title{font-size:17px;font-weight:700}
.top .right{margin-left:auto;display:flex;align-items:center;gap:4px}
.top.brand{padding:0 16px}
.icon{width:44px;height:44px;border:0;background:none;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;position:relative;flex-shrink:0}
.icon.box{border:1px solid var(--line);background:var(--card)}
.icon .dot{position:absolute;top:9px;right:10px;width:9px;height:9px;border-radius:50%;background:var(--ink);border:2px solid var(--lime)}
.logo{display:inline-flex;align-items:center;gap:8px;text-decoration:none}
.logo b{font-family:var(--en);font-weight:700;font-size:19px;letter-spacing:-.03em}
.link-sm{font-size:13px;color:var(--sub);text-decoration:none;height:44px;display:inline-flex;align-items:center;padding:0 8px}

/* layout */
.stack{padding:20px 16px 32px;display:flex;flex-direction:column;gap:20px}
.stack.tight{gap:12px}
.col{display:flex;flex-direction:column;gap:10px}
.row{display:flex;align-items:center;gap:10px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.eyebrow{font-family:var(--en);font-size:12px;font-weight:600;color:var(--olive);letter-spacing:.04em}
.h1{font-size:22px;font-weight:700;letter-spacing:-.02em;line-height:1.35}
.h2{font-size:17px;font-weight:700}
.sub{font-size:13px;color:var(--sub);line-height:1.6}
.muted{color:var(--sub)}
.small{font-size:12px}

/* cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:16px;display:flex;flex-direction:column;gap:12px}
.card.warn{border-color:var(--warn)}
.card.lime{background:var(--lime-soft);border-color:#DCEB9A}
.stat{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px 16px;display:flex;flex-direction:column;gap:2px;text-decoration:none}
.stat span{font-size:12px;color:var(--sub)}
.stat b{font-family:var(--en);font-size:22px;line-height:1.2;font-variant-numeric:tabular-nums}
.empty{padding:32px 16px;text-align:center;color:var(--sub);font-size:14px;border:1px dashed var(--line2);border-radius:18px;background:var(--card)}

/* buttons */
.btn{height:44px;padding:0 18px;border-radius:999px;border:1px solid var(--line2);background:var(--card);font-size:14px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;flex:none;transition:transform .15s var(--ease)}
.btn:active{transform:scale(.97)}
.btn.lime{background:var(--lime);border-color:var(--ink)}
.btn.dark{background:var(--ink);border-color:var(--ink);color:#fff}
.btn.ghost{border-color:transparent;background:transparent;color:var(--sub)}
.btn.warn{border-color:var(--warn);color:var(--warn)}
.btn.big{height:56px;font-size:16px;font-weight:700}
.btn.full{width:100%}
.btn.kakao{background:var(--kakao);border-color:var(--kakao);color:#191600;border-radius:14px}
.btn[disabled]{opacity:.45;pointer-events:none}
.btns{display:grid;grid-template-columns:1fr 1fr;gap:8px}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{height:32px;padding:0 12px;border-radius:999px;border:1px solid var(--line2);background:var(--card);font-size:13px;font-weight:500;display:inline-flex;align-items:center;gap:4px;white-space:nowrap;transition:transform .15s var(--ease),background .15s}
.chip:active{transform:scale(.94)}
.chip[aria-pressed="true"],.chip.on{background:var(--lime);border-color:var(--ink);font-weight:700}
.chip.no{background:var(--warn-soft);border-color:var(--warn);color:var(--warn);font-weight:700}
.chip.dark{background:var(--ink);border-color:var(--ink);color:#fff}
.tag-s{height:24px;padding:0 8px;border-radius:6px;font-size:11px;font-weight:700;display:inline-flex;align-items:center;flex:none}
.tag-s.warn{background:var(--warn);color:#fff}
.tag-s.ink{background:var(--ink);color:var(--lime)}
.tag-s.soft{background:var(--lime-soft);color:var(--olive-ink)}
.tag-s.wine{background:var(--wine);color:#fff}

/* forms */
.field{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600}
.field small{font-weight:400;color:var(--sub);font-size:12px}
.input{height:44px;padding:0 14px;border-radius:12px;border:1px solid var(--line2);background:var(--card);font-size:15px;width:100%}
textarea.input{height:auto;min-height:96px;padding:12px 14px;line-height:1.6;resize:vertical}
.input:focus{outline:2px solid var(--ink);outline-offset:0;border-color:var(--ink)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;line-height:1.6}
.check input{width:20px;height:20px;margin:2px 0 0;flex:none;accent-color:var(--ink)}
.switch{width:52px;height:32px;border-radius:999px;border:1px solid var(--ink);background:var(--line);position:relative;flex:none;padding:0}
.switch::after{content:"";position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:#fff;border:1px solid var(--ink);transition:transform .25s var(--ease)}
.switch[aria-checked="true"]{background:var(--lime)}
.switch[aria-checked="true"]::after{transform:translateX(20px)}

/* segmented */
.seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:4px;padding:4px;border-radius:14px;background:var(--card);border:1px solid var(--line)}
.seg button{height:40px;border:0;border-radius:10px;background:transparent;color:var(--sub);font-size:14px;font-weight:500}
.seg button[aria-selected="true"]{background:var(--ink);color:#fff;font-weight:700}
.seg button.adult[aria-selected="true"]{background:var(--wine)}

/* bottom nav */
.nav{position:fixed;left:50%;transform:translateX(-50%);bottom:0;width:100%;max-width:480px;z-index:30;height:calc(76px + env(safe-area-inset-bottom));padding:0 8px env(safe-area-inset-bottom);background:var(--card);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;text-decoration:none;font-size:11px;color:var(--sub);position:relative}
.nav a .pill{width:48px;height:28px;border-radius:999px;display:flex;align-items:center;justify-content:center;transition:background .2s}
.nav a[aria-current="page"]{color:var(--ink);font-weight:700}
.nav a[aria-current="page"] .pill{background:var(--lime)}
.nav a .badge{position:absolute;top:10px;left:calc(50% + 8px);min-width:16px;height:16px;padding:0 4px;border-radius:999px;background:var(--ink);color:var(--lime);font-size:10px;font-weight:700;display:flex;align-items:center;justify-content:center}

/* home hero */
.hero{padding:44px 16px 36px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px;border-bottom:1px solid var(--line)}
.pillbadge{display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 12px;border-radius:999px;border:1px solid var(--line2);background:var(--card);font-size:12px;font-weight:500}
.pillbadge i{width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 3px var(--lime-soft)}
.bigword{font-family:var(--en);font-weight:700;font-size:68px;line-height:.95;letter-spacing:-.055em}
.bigword span{color:var(--olive)}
.hero .cta{width:100%;display:flex;flex-direction:column;gap:10px;margin-top:8px}
.cta-a{height:58px;border-radius:999px;background:var(--lime);border:1px solid var(--ink);text-decoration:none;font-size:17px;font-weight:700;display:flex;align-items:center;justify-content:center;gap:8px}
.cta-b{height:58px;border-radius:999px;background:var(--ink);color:#fff;text-decoration:none;font-size:17px;font-weight:700;display:flex;align-items:center;justify-content:center;gap:10px}
.cta-a small,.cta-b small{font-size:13px;font-weight:500}
.cta-b small{color:var(--mute)}
.cta-b i{width:8px;height:8px;border-radius:50%;background:var(--lime)}
.list-plain{margin:0;padding:0;list-style:none}
.list-plain li{display:flex;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid var(--soft);font-size:14px}
.list-plain li:last-child{border-bottom:0}

/* question blocks (profile) */
.acc{background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.acc>summary{list-style:none;cursor:pointer;min-height:60px;padding:0 16px;display:flex;align-items:center;gap:10px}
.acc>summary::-webkit-details-marker{display:none}
.acc>summary .no{font-family:var(--en);font-size:13px;font-weight:700;color:var(--olive)}
.acc>summary b{font-size:16px;flex:1}
.acc>summary .meta{font-size:12px;color:var(--sub)}
.acc>summary::after{content:"";width:8px;height:8px;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:rotate(45deg);margin:-4px 4px 0 6px;transition:transform .2s}
.acc[open]>summary::after{transform:rotate(-135deg);margin-top:4px}
.acc-body{padding:4px 16px 16px;display:flex;flex-direction:column;gap:20px;border-top:1px solid var(--soft)}
.q{display:flex;flex-direction:column;gap:10px;padding-top:16px}
.q+.q{border-top:1px solid var(--soft)}
.q-h{display:flex;align-items:baseline;gap:8px}
.q-h .n{font-family:var(--en);font-size:13px;font-weight:700;color:var(--sub);width:22px;flex:none}
.q-h b{font-size:15px;flex:1}
.q-h .mode{font-size:11px;color:var(--sub)}
.q-row{display:flex;gap:8px;align-items:flex-start}
.q-row>span{width:40px;flex:none;font-size:12px;font-weight:700;color:var(--sub);height:32px;display:flex;align-items:center}
.q-row>span.no{color:var(--warn)}
.prio{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.prio>span{font-size:12px;color:var(--sub);margin-right:2px}
.prio .chip{height:28px;padding:0 10px;font-size:12px}
.rank{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px}
.rank li{height:44px;padding:0 6px 0 12px;border-radius:12px;border:1px solid var(--line2);background:var(--card);display:flex;align-items:center;gap:10px;font-size:14px}
.rank li b{font-family:var(--en);width:20px;color:var(--olive)}
.rank li button{margin-left:auto;width:36px;height:36px;border-radius:10px;border:1px solid var(--line);background:var(--bg)}
.cats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
.cats button{height:44px;border-radius:12px;border:1px solid var(--line2);background:var(--card);font-size:13px;font-weight:600;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1.2}
.cats button small{font-size:11px;font-weight:500;color:var(--sub)}
.cats button[aria-selected="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.cats button[aria-selected="true"] small{color:var(--lime)}
.legend{display:flex;gap:12px;font-size:12px;color:var(--sub);align-items:center;flex-wrap:wrap}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:4px;vertical-align:-1px}

/* match / request cards */
.mc-top{display:flex;align-items:center;gap:12px}
.rk{width:18px;flex:none;font-family:var(--en);font-size:15px;font-weight:700;color:var(--sub);text-align:center}
.av{width:40px;height:40px;flex:none;border-radius:50%;border:1px solid var(--ink);display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;background:var(--lime-soft);overflow:hidden}
.av img{width:100%;height:100%;object-fit:cover}
.av.sm{width:32px;height:32px;font-size:13px}
.nm{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.nm .n{display:flex;align-items:center;gap:6px;font-size:16px;font-weight:700}
.nm small{font-size:12px;color:var(--sub);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pct{flex:none;height:36px;min-width:60px;padding:0 10px;border-radius:10px;border:1px solid var(--ink);font-family:var(--en);font-size:17px;font-weight:700;display:flex;align-items:center;justify-content:center}
.same{font-size:13px;color:var(--ink2);padding-left:70px;margin-top:-4px}
.charrow{display:flex;align-items:center;gap:10px;padding:8px 0;border-top:1px solid var(--soft)}
.charrow .cn{flex:1;font-size:14px;font-weight:600;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.charrow .btn{height:36px;padding:0 14px;font-size:13px}

/* sheet & toast */
.dim{position:fixed;inset:0;z-index:50;background:rgba(21,21,21,.42);display:flex;align-items:flex-end;justify-content:center;animation:fade .2s ease both}
.sheet{width:100%;max-width:480px;max-height:88vh;overflow:auto;background:var(--bg);border-radius:24px 24px 0 0;padding:8px 16px calc(20px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:16px;animation:up .35s var(--ease) both}
.sheet .grab{width:40px;height:4px;border-radius:2px;background:var(--line2);margin:4px auto 0}
.sheet .sh{display:flex;align-items:flex-start;gap:10px}
.sheet .sh b{font-size:17px;flex:1;padding-top:10px}
.toast{position:fixed;left:50%;bottom:calc(96px + env(safe-area-inset-bottom));transform:translate(-50%,20px);z-index:60;min-height:44px;padding:10px 18px;border-radius:999px;background:var(--ink);color:#fff;font-size:14px;font-weight:600;display:flex;align-items:center;gap:8px;opacity:0;pointer-events:none;transition:opacity .2s,transform .35s var(--ease);max-width:calc(100% - 32px);text-align:center}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast.err{background:var(--warn)}
@keyframes fade{from{opacity:0}}
@keyframes up{from{transform:translateY(40px);opacity:0}}
@keyframes drop{0%{opacity:0;transform:translateY(-16px)}60%{opacity:1;transform:translateY(3px)}100%{opacity:1;transform:none}}
@keyframes squish{0%,100%{transform:scale(1,1)}40%{transform:scale(1.08,.92)}70%{transform:scale(.96,1.04)}}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.drop{animation:drop .6s var(--ease) both}
.squish{animation:squish .5s var(--ease)}

/* login */
.login-hero{background:var(--lime);border-bottom:1px solid var(--ink);padding:28px 20px 32px;position:relative;overflow:hidden;display:flex;flex-direction:column;gap:28px}
.login-hero .bub{position:absolute;border-radius:50%;animation:floaty 6s ease-in-out infinite}
.login-hero h1{font-size:34px;font-weight:700;letter-spacing:-.04em;line-height:1.15;position:relative}
.login-hero p{font-size:15px;line-height:1.6;position:relative;margin-top:10px}
.bullets{margin:0;padding:16px;list-style:none;border-radius:16px;background:var(--card);border:1px solid var(--line);display:flex;flex-direction:column;gap:10px;font-size:14px;color:var(--ink2)}
.bullets li{display:flex;gap:10px}
.bullets li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--ink);margin-top:8px;flex:none}

/* status (sleeping) */
.status{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:40px 16px;text-align:center;position:relative;overflow:hidden}
.status .names{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.status .names span{position:absolute;white-space:nowrap;font-size:13px;color:var(--ink);opacity:.12;filter:blur(.6px);animation:floaty 9s ease-in-out infinite}
.status .num{display:grid;grid-template-columns:1fr 1fr;gap:10px;width:100%;max-width:360px;position:relative}
.status svg,.status h1,.status p{position:relative}
.zz{font-family:var(--en);font-weight:700;font-size:22px;color:var(--olive);position:absolute;right:28%;top:-6px}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none !important;transition:none !important}}
select.input{appearance:none;-webkit-appearance:none;padding-right:36px;background:var(--card) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23151515' stroke-width='2'/%3E%3C/svg%3E") no-repeat right 14px center}