/* &day 계정 화면 공용 (login.html, account.html) — 홈페이지와 같은 어두운 바탕·보라 */
:root{
  --bg:#07050C;--fg:#F3EEF8;--fg2:#CBC2D8;--mut:#8E84A0;--v:#9E2AFC;--l:#C98BFF;
  --line:rgba(243,238,248,.10);--line2:rgba(243,238,248,.18);
  --card:rgba(17,12,27,.78);--field:rgba(243,238,248,.04);
  --ok:#5BD69B;--err:#FF8597;
  --ease:cubic-bezier(.2,.7,.2,1);--ease-in:cubic-bezier(.5,0,.75,0);
  --spring:linear(0,.009,.035 2.1%,.141 4.4%,.723 12.9%,.938 16.7%,1.017 20.3%,1.043 24.4%,1.035 28.6%,1.011 37.3%,.999 50%,1);
  color-scheme:dark;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:var(--bg);color:var(--fg)}
body{font-family:"Gothic A1","Apple SD Gothic Neo","Noto Sans KR",system-ui,sans-serif;font-size:15px;line-height:1.65;word-break:keep-all;overflow-wrap:break-word;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--l);text-decoration:none}
a:hover{color:#fff}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--l);outline-offset:3px;border-radius:10px}

/* 배경: 천천히 떠다니는 빛 두 개 (transform만 움직여 가볍게) */
.aura{position:fixed;inset:0;pointer-events:none;overflow:hidden;z-index:0}
.aura i{position:absolute;width:62vmax;height:62vmax;border-radius:50%;filter:blur(70px);opacity:.42;will-change:transform}
.aura i:nth-child(1){left:-18vmax;top:-26vmax;background:radial-gradient(closest-side,#5B17A8,transparent 70%);animation:drift1 26s ease-in-out infinite alternate}
.aura i:nth-child(2){right:-24vmax;bottom:-30vmax;background:radial-gradient(closest-side,#3A1170,transparent 70%);animation:drift2 32s ease-in-out infinite alternate}
@keyframes drift1{to{transform:translate(9vmax,7vmax) scale(1.08)}}
@keyframes drift2{to{transform:translate(-8vmax,-6vmax) scale(.94)}}
.grain{position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.05;background-image:radial-gradient(rgba(255,255,255,.7) .5px,transparent .6px);background-size:3px 3px}

/* 위쪽 */
.tbar{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:center;padding:calc(18px + env(safe-area-inset-top,0px)) max(20px,env(safe-area-inset-right,0px)) 0 max(20px,env(safe-area-inset-left,0px))}
.tbar .home{display:block;width:52px;opacity:.9;transition:opacity .2s}
.tbar .home:hover{opacity:1}
.tbar .home nday-logo{display:block;width:52px}
.tbar nav{display:flex;align-items:center;gap:18px;font-size:13px}
.tbar nav a{color:var(--mut);transition:color .2s}
.tbar nav a:hover{color:var(--fg)}

/* 가운데 카드 */
.stage{position:relative;z-index:1;min-height:calc(100svh - 64px);display:grid;place-items:center;padding:28px 16px 64px}
.card{position:relative;width:min(420px,100%);border:1px solid var(--line);border-radius:26px;background:var(--card);backdrop-filter:blur(22px) saturate(1.2);-webkit-backdrop-filter:blur(22px) saturate(1.2);box-shadow:0 1px 0 rgba(255,255,255,.04) inset,0 30px 80px -30px rgba(0,0,0,.7),0 0 0 1px rgba(158,42,252,.04);overflow:hidden;animation:cardIn .7s var(--spring) both}
.card.wide{width:min(560px,100%)}
.card::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:linear-gradient(140deg,rgba(201,139,255,.35),transparent 32%,transparent 70%,rgba(158,42,252,.22));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
@keyframes cardIn{from{opacity:0;transform:translateY(14px) scale(.985)}}

/* 단계 전환: 들어오는 단계는 오른쪽에서, 나가는 단계는 왼쪽으로 흐리게 */
.box{position:relative}
.step{display:none;padding:38px 34px 34px}
.step.on{display:block;animation:stepIn .5s var(--ease) both}
.step.leaving{display:block;position:absolute;left:0;right:0;top:0;animation:stepOut .26s var(--ease-in) both;pointer-events:none}
@keyframes stepIn{from{opacity:0;transform:translateX(16px);filter:blur(3px)}}
@keyframes stepOut{to{opacity:0;transform:translateX(-14px);filter:blur(3px)}}
.step > *{animation:rise .55s var(--ease) both}
.step > *:nth-child(2){animation-delay:.04s}.step > *:nth-child(3){animation-delay:.08s}.step > *:nth-child(4){animation-delay:.12s}.step > *:nth-child(5){animation-delay:.16s}.step > *:nth-child(6){animation-delay:.2s}.step > *:nth-child(7){animation-delay:.24s}
@keyframes rise{from{opacity:0;transform:translateY(6px)}}

.logo-hero{display:block;width:118px;margin:0 0 26px}
.eyebrow{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:11px;letter-spacing:.3em;color:var(--l);text-transform:uppercase;margin:0 0 12px}
h1{font-family:"Noto Serif KR",serif;font-weight:300;font-size:28px;line-height:1.3;letter-spacing:-.02em;margin:0 0 10px}
.lead{color:var(--fg2);margin:0 0 26px;font-size:15px}
.lead b{color:var(--fg);font-weight:500}
.small{font-size:12.5px;color:var(--mut);margin:18px 0 0;line-height:1.6}
.small a{color:var(--fg2);text-decoration:underline;text-decoration-color:rgba(203,194,216,.35);text-underline-offset:3px}
.small a:hover{color:#fff;text-decoration-color:#fff}

/* 돌아갈 곳 */
.ret{display:inline-flex;align-items:center;gap:9px;margin:0 0 22px;padding:7px 13px 7px 11px;border:1px solid var(--line);border-radius:999px;background:var(--field);font-size:13px;color:var(--fg2)}
.ret b{font-family:Montserrat,"Gothic A1",sans-serif;font-weight:600;color:var(--fg)}
.ret .dot{position:relative;width:8px;height:8px;border-radius:50%;background:var(--svc,var(--v))}
.ret .dot::after{content:"";position:absolute;inset:-4px;border-radius:50%;border:1.5px solid var(--svc,var(--v));opacity:0;animation:ping 2.4s var(--ease) infinite}
@keyframes ping{0%{transform:scale(.5);opacity:.8}70%,100%{transform:scale(1.6);opacity:0}}

/* 버튼 */
.btn{position:relative;display:flex;align-items:center;justify-content:center;gap:12px;width:100%;height:54px;padding:0 20px;border:0;border-radius:15px;cursor:pointer;font-size:15.5px;font-weight:500;letter-spacing:-.01em;isolation:isolate;overflow:hidden;
  transition:transform .35s var(--spring),box-shadow .3s var(--ease),background-color .2s,opacity .2s;-webkit-tap-highlight-color:transparent}
.btn::before{content:"";position:absolute;inset:0;z-index:-1;opacity:0;transition:opacity .3s;background:radial-gradient(160px circle at var(--mx,50%) var(--my,50%),rgba(158,42,252,.22),transparent 70%)}
.btn:hover::before{opacity:1}
.btn:hover{transform:translateY(-1.5px)}
.btn:active{transform:translateY(0) scale(.985);transition-duration:.08s}
.btn[disabled]{cursor:default;opacity:.42;transform:none}
.btn[disabled]::before{opacity:0}
.btn-google{background:#fff;color:#1F1A24;box-shadow:0 1px 0 rgba(255,255,255,.6) inset,0 10px 30px -12px rgba(158,42,252,.55)}
.btn-google:hover{box-shadow:0 1px 0 rgba(255,255,255,.6) inset,0 16px 40px -14px rgba(158,42,252,.75)}
.btn-google svg{width:20px;height:20px;flex:none}
.btn-pri{background:linear-gradient(135deg,#A63BFF,#7C1FD6);color:#fff;box-shadow:0 1px 0 rgba(255,255,255,.18) inset,0 12px 32px -12px rgba(158,42,252,.8)}
.btn-pri::before{background:radial-gradient(160px circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.22),transparent 70%)}
.btn-ghost{background:var(--field);color:var(--fg2);border:1px solid var(--line);height:46px;font-size:14px}
.btn-ghost:hover{color:var(--fg);border-color:var(--line2)}
.btn .lbl{display:inline-flex;align-items:center;gap:12px;transition:transform .35s var(--ease),opacity .25s}
.btn .spin{position:absolute;width:20px;height:20px;border-radius:50%;border:2px solid currentColor;border-right-color:transparent;opacity:0;transform:translateY(14px);transition:transform .35s var(--ease),opacity .25s}
.btn.busy .lbl{transform:translateY(-14px);opacity:0}
.btn.busy .spin{opacity:.7;transform:none;animation:spin .8s linear infinite}
@keyframes spin{to{rotate:360deg}}
.link-btn{background:none;border:0;padding:0;cursor:pointer;color:var(--mut);font-size:13px;text-decoration:underline;text-decoration-color:rgba(142,132,160,.4);text-underline-offset:3px;transition:color .2s}
.link-btn:hover{color:var(--fg)}

/* 동의 */
.who{display:flex;align-items:center;gap:12px;margin:0 0 20px}
.ava{position:relative;width:44px;height:44px;border-radius:50%;flex:none;display:grid;place-items:center;font-weight:700;color:#fff;background:linear-gradient(135deg,#9E2AFC,#5B17A8);overflow:hidden}
.ava img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ava.lg{width:68px;height:68px;font-size:24px}
.ava.ring{box-shadow:0 0 0 2px var(--bg),0 0 0 3.5px rgba(201,139,255,.6)}
.who .nm{font-weight:500;line-height:1.3}
.who .em{font-size:12.5px;color:var(--mut)}
.checks{border:1px solid var(--line);border-radius:16px;background:var(--field);margin:0 0 18px;overflow:hidden}
.chk{display:flex;align-items:flex-start;gap:12px;padding:14px 16px;cursor:pointer;user-select:none;transition:background-color .2s;-webkit-tap-highlight-color:transparent}
.chk:hover{background:rgba(243,238,248,.03)}
.chk + .chk,.more + .chk{border-top:1px solid var(--line)}
.chk.all{font-weight:500}
.chk input{position:absolute;opacity:0;pointer-events:none}
.chk .bx{position:relative;width:22px;height:22px;flex:none;margin-top:1px;border-radius:7px;border:1.5px solid var(--line2);transition:background-color .25s var(--ease),border-color .25s,transform .35s var(--spring)}
.chk .bx svg{position:absolute;inset:3px;width:13px;height:13px;stroke:#fff;stroke-width:2.6;fill:none;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:20;stroke-dashoffset:20;transition:stroke-dashoffset .3s var(--ease) .05s}
.chk input:checked + .bx{background:var(--v);border-color:var(--v);transform:scale(1.06)}
.chk input:checked + .bx svg{stroke-dashoffset:0}
.chk:active .bx{transform:scale(.9)}
.chk input:focus-visible + .bx{outline:2px solid var(--l);outline-offset:3px}
.chk .tx{flex:1;font-size:14px;line-height:1.5;color:var(--fg2)}
.chk.all .tx{color:var(--fg)}
.chk .req{font-size:11.5px;color:var(--l);margin-right:4px}
.more{border-top:1px solid var(--line)}
.more summary{list-style:none;display:flex;align-items:center;justify-content:space-between;padding:10px 16px 10px 50px;font-size:12.5px;color:var(--mut);cursor:pointer;transition:color .2s}
.more summary::-webkit-details-marker{display:none}
.more summary:hover{color:var(--fg2)}
.more summary i{width:8px;height:8px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .3s var(--ease)}
.more[open] summary i{transform:rotate(225deg) translate(-2px,0)}
.more .body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .35s var(--ease)}
.more[open] .body{grid-template-rows:1fr}
.more .body > div{overflow:hidden}
.more table{width:calc(100% - 66px);margin:0 16px 14px 50px;border-collapse:collapse;font-size:12.5px}
.more th,.more td{text-align:left;vertical-align:top;padding:5px 0;color:var(--fg2);font-weight:400}
.more th{color:var(--mut);width:64px;white-space:nowrap}

/* 알림 */
.note{display:none;margin:0 0 16px;padding:11px 14px;border-radius:12px;font-size:13.5px;line-height:1.5;border:1px solid rgba(255,133,151,.3);background:rgba(255,133,151,.08);color:#FFD3DA}
.note.on{display:block;animation:shake .45s var(--ease)}
@keyframes shake{20%{transform:translateX(-5px)}45%{transform:translateX(4px)}70%{transform:translateX(-2px)}}

/* 확인 중 */
.wait{display:flex;flex-direction:column;align-items:center;text-align:center;padding:18px 0 6px}
.wait .logo-hero{margin:0 auto 22px}
.wait p{color:var(--fg2);margin:0}
.dots{display:inline-flex;gap:4px;margin-left:2px}
.dots i{width:4px;height:4px;border-radius:50%;background:currentColor;animation:blink 1.2s infinite}
.dots i:nth-child(2){animation-delay:.15s}.dots i:nth-child(3){animation-delay:.3s}
@keyframes blink{0%,60%,100%{opacity:.25}30%{opacity:1}}

/* 완료 */
.done{text-align:center;padding-top:10px}
.tick{width:68px;height:68px;margin:6px auto 20px;display:block}
.tick circle{fill:none;stroke:rgba(91,214,155,.25);stroke-width:2}
.tick .c2{stroke:var(--ok);stroke-dasharray:202;stroke-dashoffset:202;transform:rotate(-90deg);transform-origin:center;animation:draw .7s var(--ease) .05s forwards}
.tick path{fill:none;stroke:var(--ok);stroke-width:3.2;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:40;stroke-dashoffset:40;animation:draw .45s var(--ease) .55s forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.done h1{font-size:24px}
.bar{height:3px;border-radius:3px;background:var(--line);overflow:hidden;margin:22px auto 0;width:140px}
.bar i{display:block;height:100%;width:100%;background:linear-gradient(90deg,var(--v),var(--l));transform-origin:left;transform:scaleX(0)}
.bar.go i{animation:fill 1.5s var(--ease) forwards}
@keyframes fill{to{transform:scaleX(1)}}

/* 내 계정 */
.prof{display:flex;align-items:center;gap:18px;margin:0 0 26px}
.prof .meta{min-width:0;flex:1}
.name{display:flex;align-items:center;gap:8px;min-height:36px}
.name .v{font-family:"Noto Serif KR",serif;font-weight:400;font-size:24px;letter-spacing:-.02em;line-height:1.25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.name input{font-family:"Noto Serif KR",serif;font-size:24px;letter-spacing:-.02em;line-height:1.25;width:100%;background:transparent;border:0;border-bottom:1.5px solid var(--l);color:var(--fg);padding:0 0 2px;outline:none}
.pen{flex:none;width:30px;height:30px;border-radius:9px;border:0;background:transparent;color:var(--mut);display:grid;place-items:center;cursor:pointer;opacity:.55;transition:opacity .2s,background-color .2s,color .2s,transform .3s var(--spring)}
.pen svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.name:hover .pen,.pen:focus-visible{opacity:1}
.pen:hover{background:var(--field);color:var(--fg)}
.pen:active{transform:scale(.9)}
.saved{font-size:12px;color:var(--ok);display:inline-flex;align-items:center;gap:4px;opacity:0;transform:translateY(3px);transition:opacity .25s,transform .35s var(--ease)}
.saved.on{opacity:1;transform:none}
.prof .em{font-size:13px;color:var(--mut);margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sec{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:10.5px;letter-spacing:.26em;color:var(--mut);text-transform:uppercase;margin:0 0 10px}
.svcs{display:grid;gap:8px;margin:0 0 26px}
.svc{display:flex;align-items:center;gap:14px;padding:12px 14px;border:1px solid var(--line);border-radius:16px;background:var(--field);color:var(--fg);transition:border-color .25s,background-color .25s,transform .35s var(--spring)}
a.svc:hover{border-color:var(--line2);background:rgba(243,238,248,.06);color:var(--fg);transform:translateY(-1px)}
a.svc:active{transform:scale(.99)}
.svc .ic{width:38px;height:38px;border-radius:11px;flex:none;display:grid;place-items:center;background:#16121F;box-shadow:0 0 0 1px rgba(255,255,255,.06) inset}
.svc .ic svg{width:22px;height:22px}
.svc .t{flex:1;min-width:0}
/* 락업(로고 규칙 D안, 바닥선 맞춤): h=19px → 글자 18px, 로고 밑변 바닥선 아래 4.41px, 간격 3.04px */
.svc .lk{display:block;white-space:nowrap;line-height:1;color:var(--fg);margin-bottom:6px}
.svc .lk svg{display:inline-block;height:19px;width:auto;vertical-align:-4.41px}
.svc .lk b{font:600 18px/1 Montserrat,"Gothic A1",sans-serif;color:var(--logo-a);margin-left:3.04px}
.svc .t .d{display:block;font-size:12.5px;color:var(--mut)}
.svc .go{width:9px;height:9px;border-top:1.6px solid var(--mut);border-right:1.6px solid var(--mut);transform:rotate(45deg);margin-right:6px;transition:transform .35s var(--spring),border-color .2s}
a.svc:hover .go{transform:translateX(3px) rotate(45deg);border-color:var(--fg)}
.svc.dim{opacity:.55}
.foot{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-top:20px;border-top:1px solid var(--line)}
.foot .btn-ghost{width:auto;padding:0 18px}
.foot .small{margin:0}

/* 스켈레톤 (불러오는 동안) */
.sk{display:block;border-radius:8px;background:linear-gradient(90deg,rgba(243,238,248,.05),rgba(243,238,248,.11),rgba(243,238,248,.05));background-size:200% 100%;animation:sk 1.4s linear infinite}
@keyframes sk{to{background-position:-200% 0}}

.foot-note{position:relative;z-index:1;text-align:center;color:var(--mut);font-size:12px;padding:0 16px calc(26px + env(safe-area-inset-bottom,0px))}
.foot-note a{color:var(--mut)}
.foot-note a:hover{color:var(--fg)}

@media (max-width:480px){
  .step{padding:30px 22px 26px}
  h1{font-size:25px}
  .card{border-radius:22px}
  .prof{gap:14px}
  .name .v,.name input{font-size:21px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .aura i{animation:none}
}

/* 연결된 앱 (OAuth로 &day 계정 연결을 허용한 앱) */
.apps{display:grid;gap:8px;margin-bottom:6px}
.app{display:flex;align-items:center;gap:12px;padding:12px 12px 12px 14px;border:1px solid var(--line);border-radius:14px;background:var(--field);transition:opacity .3s,transform .3s}
.app.gone{opacity:0;transform:translateX(8px)}
.app .mk{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;overflow:hidden;flex:none;background:rgba(255,255,255,.06);color:var(--fg);font:700 15px/1 Montserrat,"Gothic A1",sans-serif}
.app .mk img{width:100%;height:100%;object-fit:cover}
.app .t{flex:1;min-width:0;display:grid;gap:3px}
.app .t b{font-weight:500;color:var(--fg);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.app .t .d{font-size:12.5px;color:var(--mut)}
.app .cut{flex:none;height:32px;padding:0 12px;border-radius:9px;border:1px solid var(--line);background:transparent;color:var(--fg2);font:inherit;font-size:13px;cursor:pointer;transition:color .2s,border-color .2s,background-color .2s}
.app .cut:hover{color:var(--fg);border-color:var(--line2)}
.app .cut.arm{color:#FF8FA6;border-color:rgba(255,107,139,.5);background:rgba(255,107,139,.08)}
.app .cut[disabled]{opacity:.6;cursor:default}