:root{--auth-bg:#f4f6f8;--auth-surface:#fff;--auth-surface-soft:#f7f8fa;--auth-text:#17191d;--auth-subtle:#6f7580;--auth-line:#dde1e7;--auth-line-strong:#c9ced7;--auth-primary:#e5b900;--auth-primary-strong:#c79f00;--auth-primary-text:#171300;--auth-success:#177c4a;--auth-success-soft:#e9f7ef;--auth-danger:#bd3340;--auth-danger-soft:#fff0f2;--auth-shadow:0 28px 70px rgba(15,23,42,.13);--auth-font:"SUIT Variable",SUIT,"Noto Sans KR",system-ui,sans-serif;color-scheme:light}
:root[data-auth-theme="dark"]{--auth-bg:#111419;--auth-surface:#191d23;--auth-surface-soft:#20252c;--auth-text:#f5f6f8;--auth-subtle:#a8afb9;--auth-line:#303640;--auth-line-strong:#414957;--auth-primary:#e0b500;--auth-primary-strong:#f0c400;--auth-primary-text:#171300;--auth-success:#64d39a;--auth-success-soft:#18362a;--auth-danger:#ff8994;--auth-danger-soft:#3a2025;--auth-shadow:0 28px 80px rgba(0,0,0,.35);color-scheme:dark}
*,*::before,*::after{box-sizing:border-box}html{min-width:320px;background:var(--auth-bg);font-family:var(--auth-font);color:var(--auth-text);text-size-adjust:100%;-webkit-text-size-adjust:100%}body.install-body{position:relative;display:grid;place-items:center;min-height:100svh;margin:0;padding:28px 18px;background:radial-gradient(circle at 12% 12%,rgba(229,185,0,.14),transparent 34%),radial-gradient(circle at 88% 84%,rgba(47,107,220,.09),transparent 32%),var(--auth-bg);font-size:15px;line-height:1.55;overflow-x:hidden}body.install-body::before{content:"";position:fixed;inset:0;pointer-events:none;background-image:linear-gradient(rgba(127,135,148,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(127,135,148,.06) 1px,transparent 1px);background-size:38px 38px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.55),transparent 75%)}.install-card{position:relative;z-index:1;width:min(100%,560px);padding:34px;border:1px solid var(--auth-line);border-radius:24px;background:color-mix(in srgb,var(--auth-surface) 96%,transparent);box-shadow:var(--auth-shadow);backdrop-filter:blur(18px)}.login-card{width:min(100%,460px)}.install-brand{display:flex;align-items:center;gap:10px;margin-bottom:22px;color:var(--auth-text);font-size:12px;font-weight:900;letter-spacing:.08em}.install-brand::before{content:"DX";display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:var(--auth-primary);color:var(--auth-primary-text);font-size:12px;letter-spacing:-.03em}.install-card h1{margin:0;font-size:clamp(27px,4vw,34px);line-height:1.2;letter-spacing:-.045em}.install-card h1+p,.login-description,.muted{margin:9px 0 0;color:var(--auth-subtle);font-size:13px}.login-description strong{color:var(--auth-text);font-size:15px}.install-card form{display:grid;gap:17px;margin-top:24px}.install-card label{display:grid;gap:7px;color:var(--auth-subtle);font-size:12px;font-weight:800}.install-card label small{font-size:10px;font-weight:600}.install-card input,.install-card select,.install-card textarea{width:100%;min-height:48px;padding:0 14px;border:1px solid var(--auth-line-strong);border-radius:12px;background:var(--auth-surface);color:var(--auth-text);font:inherit;transition:border-color .18s ease,box-shadow .18s ease,background .18s ease}.install-card input:focus,.install-card select:focus,.install-card textarea:focus{outline:0;border-color:var(--auth-primary-strong);box-shadow:0 0 0 4px color-mix(in srgb,var(--auth-primary) 24%,transparent)}.button,.install-card button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:48px;padding:0 16px;border:1px solid var(--auth-line-strong);border-radius:12px;background:var(--auth-surface);color:var(--auth-text);font:inherit;font-weight:800;text-decoration:none;cursor:pointer}.button.primary,.install-card button.primary{border-color:var(--auth-primary);background:var(--auth-primary);color:var(--auth-primary-text);box-shadow:0 10px 22px rgba(205,164,0,.18)}.button.primary:hover,.install-card button.primary:hover{background:var(--auth-primary-strong)}.button.full,.install-card button.full{width:100%}.alert{margin:18px 0 0;padding:13px 14px;border:1px solid var(--auth-line);border-radius:12px;background:var(--auth-surface-soft);font-size:12px;font-weight:700}.alert.success{border-color:color-mix(in srgb,var(--auth-success) 35%,var(--auth-line));background:var(--auth-success-soft);color:var(--auth-success)}.alert.error{border-color:color-mix(in srgb,var(--auth-danger) 35%,var(--auth-line));background:var(--auth-danger-soft);color:var(--auth-danger)}.check-list{display:grid;margin:22px 0;border:1px solid var(--auth-line);border-radius:14px;background:var(--auth-surface-soft);overflow:hidden}.check-row{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:13px 14px;border-bottom:1px solid var(--auth-line)}.check-row:last-child{border-bottom:0}.check-row>span{display:grid;gap:2px;font-size:12px;font-weight:800}.check-row small{color:var(--auth-subtle);font-size:9px;font-weight:600}.check-row b{flex:0 0 auto;padding:5px 8px;border-radius:999px;font-size:9px}.check-row b.ok{background:var(--auth-success-soft);color:var(--auth-success)}.check-row b.fail{background:var(--auth-danger-soft);color:var(--auth-danger)}.auth-theme-toggle{position:fixed;z-index:5;right:18px;top:18px;display:grid;place-items:center;width:44px;height:44px;border:1px solid var(--auth-line);border-radius:13px;background:var(--auth-surface);color:var(--auth-text);box-shadow:0 8px 24px rgba(15,23,42,.09);cursor:pointer}.auth-theme-toggle svg{width:19px;height:19px}.auth-theme-toggle .sun{display:none}:root[data-auth-theme="dark"] .auth-theme-toggle .moon{display:none}:root[data-auth-theme="dark"] .auth-theme-toggle .sun{display:block}.install-progress{display:flex;gap:7px;margin:20px 0 0}.install-progress span{height:5px;flex:1;border-radius:999px;background:var(--auth-line)}.install-progress span.active{background:var(--auth-primary)}.auth-footnote{margin:18px 0 0;color:var(--auth-subtle);font-size:10px;text-align:center}
@media(max-width:520px){body.install-body{align-items:start;padding:76px 12px 20px}.install-card{padding:24px 20px;border-radius:19px}.install-brand{margin-bottom:18px}.install-card h1{font-size:26px}.auth-theme-toggle{right:12px;top:12px}.check-row{align-items:flex-start}.check-row b{margin-top:1px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* v0.10.1.31-16A.24.20.10 — login persistence / password recovery */
.auth-login-options{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:-2px 0 0}.auth-check{display:inline-flex!important;grid-template-columns:none!important;align-items:center;gap:8px!important;color:var(--auth-text)!important;font-size:13px!important;font-weight:750!important;cursor:pointer}.auth-check input{appearance:none;width:18px!important;height:18px!important;min-height:18px!important;margin:0;padding:0;border:1px solid var(--auth-line-strong);border-radius:5px;background:var(--auth-surface);display:grid;place-items:center;cursor:pointer}.auth-check input::after{content:"";width:9px;height:5px;border-left:2px solid var(--auth-primary-text);border-bottom:2px solid var(--auth-primary-text);transform:rotate(-45deg) scale(0);margin-top:-2px;transition:transform .12s ease}.auth-check input:checked{border-color:var(--auth-primary);background:var(--auth-primary)}.auth-check input:checked::after{transform:rotate(-45deg) scale(1)}.auth-check.is-disabled{opacity:.5;cursor:not-allowed}.auth-check.is-disabled input{cursor:not-allowed}.auth-text-link{color:var(--auth-subtle);font-size:13px;font-weight:800;text-decoration:none;white-space:nowrap}.auth-text-link:hover{color:var(--auth-primary-strong);text-decoration:underline;text-underline-offset:3px}.auth-inline-note{margin:-7px 0 -3px;color:var(--auth-subtle);font-size:11px;line-height:1.5}.auth-eyebrow{margin:0 0 7px!important;color:var(--auth-primary-strong)!important;font-size:11px!important;font-weight:900!important;letter-spacing:.08em;text-transform:uppercase}.auth-back-row{margin-top:18px;text-align:center}.auth-result-card{display:grid;place-items:center;gap:7px;margin-top:24px;padding:24px 18px;border:1px solid color-mix(in srgb,var(--auth-success) 30%,var(--auth-line));border-radius:16px;background:var(--auth-success-soft);text-align:center}.auth-result-card.is-error{border-color:color-mix(in srgb,var(--auth-danger) 30%,var(--auth-line));background:var(--auth-danger-soft)}.auth-result-card .auth-result-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:var(--auth-success);color:#fff;font-size:18px;font-weight:900}.auth-result-card.is-error .auth-result-icon{background:var(--auth-danger)}.auth-result-card strong{font-size:16px}.auth-result-card p{margin:0;max-width:330px;color:var(--auth-subtle);font-size:13px;line-height:1.6}.auth-standalone-action{margin-top:18px}.auth-password-guide{margin:-7px 0 -3px;color:var(--auth-subtle);font-size:12px;line-height:1.5}.login-card form>input[type="hidden"]{display:none}
@media(max-width:420px){.auth-login-options{align-items:flex-start;flex-direction:column;gap:10px}.auth-text-link{align-self:flex-end;margin-top:-27px}.auth-result-card{padding:21px 15px}}