.auth-stage{--auth-bg:#fff;--auth-bg-soft:#f6f4fc;--auth-surface:#fff;--auth-ink:#2b2740;--auth-ink-strong:#1a1530;--auth-ink-muted:#7a7596;--auth-ink-subtle:#a59fc4;--auth-border:#d9d0f0;--auth-border-soft:#c3b6ea;--auth-border-hair:#efeaf9;--auth-accent:#6a4bff;--auth-accent-soft:#efeaff;--auth-btn-bg:linear-gradient(135deg,#8b6cff,#5b8def);--auth-btn-shadow:0 14px 30px -12px #7c5cff8c;--auth-pos:#2f9e6b;--auth-pos-soft:#e6f6ee;--auth-neg:#d64545;--auth-neg-soft:#fdeef0;--auth-font-sans:"Plus Jakarta Sans","Pretendard Variable","Pretendard","Inter",-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR",sans-serif;--auth-font-mono:"DM Mono","JetBrains Mono","SF Mono",ui-monospace,monospace;--auth-shadow-sm:0 10px 24px -14px #604cb466;--auth-shadow-md:0 24px 50px -28px #604cb473;--auth-r-field:15px;--auth-r-btn:16px;--auth-r-card:20px;min-height:100vh;font-family:var(--auth-font-sans);color:var(--auth-ink);-webkit-font-smoothing:antialiased;background:linear-gradient(165deg,#efeaff 0%,#f6f0ff 46%,#fdeef4 100%);display:flex}.auth-split{flex:1;grid-template-columns:1fr 1fr;min-height:100vh;display:grid}.auth-split-left{color:#efeaff;background:linear-gradient(160deg,#2a1f52,#15112e);flex-direction:column;justify-content:space-between;padding:48px 56px;display:flex;position:relative;overflow:hidden}.split-bg-grid{pointer-events:none;background-image:linear-gradient(#f0ecff0d 1px,#0000 1px),linear-gradient(90deg,#f0ecff0d 1px,#0000 1px);background-size:40px 40px;position:absolute;inset:0}.auth-split-left:after{content:"";pointer-events:none;background:radial-gradient(circle,#8b6cff66,#0000 70%);border-radius:50%;width:320px;height:320px;position:absolute;top:-100px;right:-100px}.split-promo-title{letter-spacing:-.02em;color:#fff;z-index:1;font-size:30px;font-weight:800;line-height:1.15;position:relative}.split-promo-sub{color:#f0ecffb3;z-index:1;margin-top:14px;font-size:15px;line-height:1.5;position:relative}.auth-split-right{background:var(--auth-bg);justify-content:center;align-items:center;padding:48px;display:flex}.auth-split-right>form{width:100%;max-width:400px}@media (max-width:860px){.auth-split{grid-template-columns:1fr}.auth-split-left{display:none}.auth-split-right{padding:40px 20px}}.auth-logo{z-index:1;color:inherit;align-items:center;gap:10px;margin-bottom:28px;text-decoration:none;display:inline-flex;position:relative}.auth-logo-mark{background:var(--auth-btn-bg);color:#fff;width:36px;height:36px;font-family:var(--auth-font-mono);border:none;border-radius:12px;place-items:center;font-size:16px;font-weight:800;display:grid;box-shadow:0 10px 22px -8px #7c5cffb3}.auth-split-left .auth-logo-mark{background:var(--auth-btn-bg);color:#fff;box-shadow:0 10px 22px -8px #7c5cff99}.auth-logo-text{letter-spacing:-.02em;font-size:18px;font-weight:800}.auth-heading{letter-spacing:-.02em;color:var(--auth-ink-strong);margin:0 0 8px;font-size:26px;font-weight:800;line-height:1.22}.auth-sub{color:var(--auth-ink-muted);margin:0 0 24px;font-size:14px;line-height:1.55}.auth-field{margin-bottom:14px}.auth-field-label{color:var(--auth-ink);margin-bottom:8px;font-size:13px;font-weight:600;display:block}.auth-field-wrap{border-radius:var(--auth-r-field);background:var(--auth-bg-soft);border:1.5px solid #0000;align-items:center;gap:10px;padding:13px 15px;transition:border-color .14s,background .14s;display:flex}.auth-field-wrap:focus-within{border-color:var(--auth-accent);background:#fff}.auth-field-wrap.has-err{border-color:var(--auth-neg);background:var(--auth-neg-soft)}.auth-field-icon{color:var(--auth-ink-subtle);flex-shrink:0}.auth-field-wrap:focus-within .auth-field-icon{color:var(--auth-accent)}.auth-field-input{color:var(--auth-ink);background:0 0;border:none;outline:none;flex:1;min-width:0;font-family:inherit;font-size:15px}.auth-field-input::placeholder{color:var(--auth-ink-subtle)}.auth-field-show{color:var(--auth-ink-subtle);cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;padding:2px 6px;display:inline-flex}.auth-field-show:hover{background:var(--auth-accent-soft);color:var(--auth-accent)}.auth-field-err{color:var(--auth-neg);align-items:center;gap:5px;margin-top:6px;font-size:12px;font-weight:500;display:flex}.auth-check{color:var(--auth-ink-muted);cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:8px;font-size:13px;display:inline-flex}.auth-check input[type=checkbox]{border:1.5px solid var(--auth-border-soft);appearance:none;cursor:pointer;background:var(--auth-surface);border-radius:6px;flex-shrink:0;width:18px;height:18px;margin:0;transition:all .1s;position:relative}.auth-check input[type=checkbox]:hover{border-color:var(--auth-accent)}.auth-check input[type=checkbox]:checked{background:var(--auth-btn-bg);border-color:#0000}.auth-check input[type=checkbox]:checked:after{content:"";border:2px solid #fff;border-width:0 2px 2px 0;width:5px;height:9px;position:absolute;top:1px;left:5px;transform:rotate(45deg)}.auth-btn-primary{border-radius:var(--auth-r-btn);background:var(--auth-btn-bg);color:#fff;cursor:pointer;width:100%;box-shadow:var(--auth-btn-shadow);border:none;justify-content:center;align-items:center;gap:8px;margin-top:6px;padding:15px 16px;font-family:inherit;font-size:15px;font-weight:700;transition:transform .12s,filter .12s;display:inline-flex}.auth-btn-primary:hover:not(:disabled){filter:brightness(1.05);transform:translateY(-1px)}.auth-btn-primary:active:not(:disabled){transform:translateY(0)}.auth-btn-primary:disabled{opacity:.55;cursor:not-allowed}.auth-btn-social{border:1px solid var(--auth-border-hair);background:var(--auth-surface);width:100%;color:var(--auth-ink);cursor:pointer;border-radius:14px;justify-content:center;align-items:center;gap:8px;padding:13px 12px;font-family:inherit;font-size:13px;font-weight:600;transition:all .12s;display:inline-flex}.auth-btn-social:hover{border-color:var(--auth-border-soft);background:var(--auth-bg-soft)}.auth-btn-social:active{transform:translateY(1px)}.auth-social-grid{grid-template-columns:1fr 1fr;gap:8px;margin-bottom:6px;display:grid}.auth-link{color:var(--auth-accent);font-size:13px;font-weight:700;text-decoration:none}.auth-link:hover{text-underline-offset:2px;text-decoration:underline}.auth-link-muted{color:var(--auth-ink-muted);font-weight:500}.auth-divider{color:var(--auth-ink-subtle);align-items:center;gap:12px;margin:22px 0;font-size:12px;font-weight:500;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:var(--auth-border-hair);flex:1;height:1px}.auth-row-between{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;margin:4px 0 18px;display:flex}.auth-footer{text-align:center;color:var(--auth-ink-muted);border-top:1px solid var(--auth-border-hair);margin-top:22px;padding-top:18px;font-size:13px}.auth-err-banner{background:var(--auth-neg-soft);color:var(--auth-neg);border:1px solid #f3d0d6;border-radius:12px;align-items:center;gap:8px;margin-bottom:16px;padding:11px 14px;font-size:13px;font-weight:600;display:flex}.auth-ok-banner{background:var(--auth-accent-soft);color:var(--auth-accent);border:1px solid #ddd3ff;border-radius:12px;align-items:center;gap:8px;margin-bottom:16px;padding:11px 14px;font-size:13px;font-weight:600;display:flex}.auth-spinner{border:2px solid #fff6;border-top-color:#fff;border-radius:50%;width:15px;height:15px;animation:.7s linear infinite auth-spin}@keyframes auth-spin{to{transform:rotate(360deg)}}.auth-mini-dash{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#f0ecff0f;border:1px solid #f0ecff24;border-radius:16px;gap:10px;max-width:360px;padding:14px;display:grid}.auth-mini-eyebrow{color:#f0ecff99;text-transform:uppercase;letter-spacing:.06em;font-size:10px;font-weight:700}.auth-mini-kpi-row{grid-template-columns:1fr 1fr;gap:8px;display:grid}.auth-mini-kpi{background:#f0ecff14;border:1px solid #f0ecff24;border-radius:10px;padding:8px 10px}.auth-mini-kpi-label{color:#f0ecff99;text-transform:uppercase;letter-spacing:.06em;font-size:9px;font-weight:600}.auth-mini-kpi-val{font-family:var(--auth-font-mono);font-variant-numeric:tabular-nums;color:#fff;letter-spacing:-.02em;margin-top:2px;font-size:16px;font-weight:700}.auth-copyright{color:#f0ecff80;z-index:1;font-size:11px;position:relative}body[data-theme=delight-dark] .auth-stage,body[data-theme=dark] .auth-stage{--auth-bg:#0c0d12;--auth-bg-soft:#16171f;--auth-surface:#14151c;--auth-ink:#e7e5f0;--auth-ink-strong:#fff;--auth-ink-muted:#9691ad;--auth-ink-subtle:#6b6684;--auth-border:#2a2b38;--auth-border-soft:#3a3b4c;--auth-border-hair:#23242e;--auth-accent:#9d86ff;--auth-accent-soft:#1c1836;--auth-pos:#4ec994;--auth-pos-soft:#16271f;--auth-neg:#ff6b6b;--auth-neg-soft:#2a1416;background:radial-gradient(120% 80% at 80% 0,#1a1730 0%,#0b0c11 60%)}body[data-theme=delight-dark] .auth-card,body[data-theme=dark] .auth-card{border-color:var(--auth-border);box-shadow:0 24px 60px -28px #0009}.auth-card{background:var(--auth-surface);border:1px solid var(--auth-border-hair);border-radius:var(--auth-r-card);width:100%;max-width:460px;box-shadow:var(--auth-shadow-md);margin:auto;padding:34px}@media (max-width:480px){.auth-card{border-radius:16px;padding:26px 20px}}