.auth-wrap{position:relative}.auth-center{justify-content:center;align-items:center;min-height:100vh;padding:40px 24px;display:flex;position:relative;overflow:hidden}@media (min-width:640px){.auth-center{padding:40px}}.ambient{pointer-events:none;z-index:0;position:absolute;inset:0;overflow:hidden}.ambient .glow{filter:blur(64px);border-radius:50%;position:absolute}.ambient .glow.v{background:radial-gradient(circle,#ae91ff33,#0000 70%);width:44rem;height:44rem;animation:8s ease-in-out infinite alternate floatV;top:-13rem;right:-7rem}.ambient .glow.g{background:radial-gradient(circle,#01c1872b,#0000 70%);width:38rem;height:38rem;animation:9s ease-in-out infinite alternate floatG;top:2%;right:-13rem}@keyframes floatV{0%{transform:translate(0)}to{transform:translate(40px,30px)}}@keyframes floatG{0%{transform:translate(0)}to{transform:translate(-34px,34px)}}.ambient .logo-art{opacity:.12;object-fit:contain;width:27rem;height:27rem;position:absolute;bottom:-6rem;left:-4rem;-webkit-mask-image:radial-gradient(125% 125% at 100% 0,#000 42%,#0000 88%);mask-image:radial-gradient(125% 125% at 100% 0,#000 42%,#0000 88%)}@media (prefers-reduced-motion:reduce){.ambient .glow{animation:none}}.auth-stack{z-index:10;flex-direction:column;gap:24px;width:100%;max-width:28rem;margin:0 auto;display:flex;position:relative}.auth-logorow{justify-content:space-between;align-items:center;padding:0 4px;display:flex}.auth-brand{letter-spacing:-.02em;color:var(--ink);align-items:center;gap:9px;font-size:17px;font-weight:800;display:inline-flex}.auth-brand img{object-fit:contain;border-radius:8px;width:28px;height:28px}.auth-brand b{background:var(--brand-gradient);color:#0000;-webkit-background-clip:text;background-clip:text}.auth-home{color:var(--muted);font-size:13px;font-weight:600}.auth-home:hover{color:var(--ink2)}.auth-card{border:1px solid var(--line);background:var(--card);box-shadow:var(--shadow-active);border-radius:24px;padding:32px}@media (min-width:640px){.auth-card{padding:40px}}.cc-eyebrow{font-family:var(--accent);letter-spacing:.18em;text-transform:uppercase;color:var(--violet-ink);font-size:11px;font-weight:700}.auth-title{letter-spacing:-.02em;color:var(--ink);margin:10px 0 8px;font-size:32px;font-weight:800}.auth-sub{color:var(--muted);margin-bottom:24px;font-size:14px;line-height:1.6}.auth-field{margin-bottom:14px}.auth-field label{color:var(--ink2);margin-bottom:7px;font-size:12.5px;font-weight:700;display:block}.auth-field input{width:100%;font-family:var(--body);color:var(--ink);background:var(--paper2);border:1.5px solid var(--line);border-radius:13px;padding:13px 15px;font-size:15px;transition:border-color .15s,box-shadow .15s}.auth-field input:focus{border-color:var(--mint);background:#fff;outline:none;box-shadow:0 0 0 4px #01c1871f}.auth-error{color:#be123c;background:#fff1f2;border:1px solid #fecdd3;border-radius:11px;margin-bottom:14px;padding:11px 14px;font-size:13px;font-weight:600}.cc-cta{color:#fff;background:var(--brand-gradient);width:100%;box-shadow:var(--shadow-cta);cursor:pointer;border:none;border-radius:999px;justify-content:center;align-items:center;gap:9px;margin-top:8px;padding:15px;font-size:15px;font-weight:800;transition:transform .18s,box-shadow .18s,filter .2s;display:inline-flex}.cc-cta:hover:not(:disabled){filter:brightness(1.03);transform:translateY(-2px)}.cc-cta:disabled{opacity:.6;cursor:not-allowed}.auth-divider{color:var(--muted2);align-items:center;gap:12px;margin:22px 0 16px;font-size:12px;font-weight:600;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:var(--line2);flex:1;height:1px}.auth-social{flex-direction:column;gap:10px;display:flex}.auth-oauth{border:1.5px solid var(--line);cursor:pointer;border-radius:13px;justify-content:center;align-items:center;gap:10px;width:100%;padding:13px 15px;font-size:14.5px;font-weight:700;transition:transform .15s,box-shadow .15s,filter .15s,background .15s;display:inline-flex}.auth-oauth:hover{box-shadow:var(--shadow-active);transform:translateY(-1px)}.auth-oauth--google{color:#1f2937;background:#fff}.auth-oauth--google:hover{background:#f8fafc}.auth-oauth--kakao{color:#191600;background:#fee500;border-color:#fee500}.auth-oauth--kakao:hover{filter:brightness(.97)}.auth-foot{border-top:1px solid var(--line2);color:var(--muted);justify-content:space-between;align-items:center;gap:12px;margin-top:20px;padding-top:18px;font-size:13px;display:flex}.auth-foot a{color:var(--violet-ink);font-weight:700}.auth-foot a:hover{text-decoration:underline}.auth-pagefoot{text-align:center;color:var(--muted2);padding:26px 20px 40px;font-size:12px}.auth-pagefoot b{color:var(--ink2);font-weight:700}.auth-logorow-right{align-items:center;gap:10px;display:inline-flex}