.auth-shell{grid-template-columns:minmax(440px,1fr) 1.1fr;min-height:100vh;display:grid;position:relative}.auth-col-form{z-index:2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#ffffff80;border-right:1px solid #fff9;flex-direction:column;padding:28px 56px 24px;display:flex;position:relative}.auth-head{align-items:center;display:flex}.auth-main{flex:1;justify-content:center;align-items:center;padding:40px 0;display:flex}.auth-card{width:100%;max-width:420px}.auth-card .kicker{text-align:left;margin-bottom:14px}.auth-title{letter-spacing:-.025em;color:var(--ink);margin-bottom:10px;font-size:clamp(28px,4vw,42px);font-weight:700;line-height:1.1}.auth-title em{color:var(--accent);font-family:Instrument Serif,Georgia,serif;font-style:italic;font-weight:400}.auth-subtitle{color:var(--ink-soft);text-wrap:pretty;max-width:380px;margin-bottom:28px;font-size:15px;line-height:1.55}.auth-body{flex-direction:column;gap:14px;display:flex}.auth-foot{color:var(--ink-faint);flex-wrap:wrap;align-items:center;gap:12px;padding-top:16px;font-family:JetBrains Mono,monospace;font-size:11px;display:flex}.auth-foot a{color:var(--ink-faint);text-decoration:none;transition:color .15s}.auth-foot a:hover{color:var(--ink)}.auth-col-brand{justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.auth-brand-stage{width:100%;height:100%;min-height:600px;position:relative}.auth-brand-quote{z-index:2;text-align:center;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#ffffffb3;border:1px solid #ffffffe6;border-radius:28px;width:min(440px,80%);padding:36px 32px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 24px 60px -20px #5028a040,inset 0 1px #fff}.auth-brand-quote .kicker{margin-bottom:14px}.auth-brand-title{letter-spacing:-.025em;color:var(--ink);font-size:clamp(28px,3.4vw,36px);font-weight:700;line-height:1.1}.auth-brand-title em{color:var(--accent);font-family:Instrument Serif,Georgia,serif;font-style:italic;font-weight:400}.auth-brand-lede{color:var(--ink-soft);margin-top:14px;font-size:14px;line-height:1.6}.auth-btn{font:inherit;cursor:pointer;border:1px solid #0000;border-radius:14px;justify-content:center;align-items:center;gap:8px;padding:13px 18px;font-size:14.5px;font-weight:600;transition:transform .12s,box-shadow .15s,background .15s;display:inline-flex}.auth-btn:disabled{cursor:not-allowed;opacity:.7}.auth-btn-primary{color:#fff;box-shadow:0 10px 24px -8px color-mix(in srgb, var(--accent) 55%, transparent);border:none}.auth-btn-primary:hover:not(:disabled){box-shadow:0 14px 28px -8px color-mix(in srgb, var(--accent) 65%, transparent);transform:translateY(-1px)}.auth-btn-ghost{color:var(--ink);background:#fff;border:1px solid #1a14301a}.auth-btn-ghost:hover{background:#fafaff}.auth-btn-oauth{color:var(--ink);background:#fff;border:1px solid #1a14301a;width:100%;padding:12px 16px}.auth-btn-oauth:hover{background:#fafaff}.auth-spinner{border:2px solid #fff6;border-top-color:#fff;border-radius:50%;width:14px;height:14px;animation:.7s linear infinite auth-spin}@keyframes auth-spin{to{transform:rotate(360deg)}}.auth-divider{grid-template-columns:1fr auto 1fr;align-items:center;gap:14px;margin:4px 0;display:grid}.auth-divider-line{background:#1a14301a;height:1px}.auth-divider-label{letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint);font-family:JetBrains Mono,monospace;font-size:11px}.auth-field{flex-direction:column;gap:8px;display:flex}.auth-field-label{color:var(--ink);letter-spacing:.01em;justify-content:space-between;align-items:baseline;font-size:12.5px;font-weight:700;display:flex}.auth-field-hint a{color:var(--accent);font-size:12.5px;font-weight:600;text-decoration:none}.auth-field-hint a:hover{text-decoration:underline}.auth-input-wrap{position:relative}.auth-input{width:100%;font:inherit;color:var(--ink);background:#fff;border:1px solid #1a14301a;border-radius:14px;outline:none;padding:13px 16px;font-size:14.5px;transition:border-color .15s,box-shadow .15s}.auth-input:focus{border-color:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb, var(--accent) 15%, transparent)}.auth-input::placeholder{color:var(--ink-faint)}.auth-input-wrap .auth-input{padding-right:44px}.auth-input-action{cursor:pointer;width:36px;height:36px;color:var(--ink-soft);background:0 0;border:none;border-radius:10px;font-size:16px;position:absolute;top:50%;right:6px;transform:translateY(-50%)}.auth-input-action:hover{background:#1a14300d}.auth-strength{align-items:center;gap:10px;margin-top:4px;display:flex}.auth-strength-track{flex:1;grid-template-columns:repeat(4,1fr);gap:4px;display:grid}.auth-strength-seg{border-radius:2px;height:4px;transition:background .2s}.auth-strength-label{letter-spacing:.04em;text-transform:uppercase;font-family:JetBrains Mono,monospace;font-size:10px;font-weight:700}.auth-alert{border-radius:14px;align-items:flex-start;gap:10px;padding:12px 14px;font-size:13px;line-height:1.5;display:flex}.auth-alert-info{color:var(--ink-soft);background:#f5f0ff;border:1px solid #7c5cfc2e}.auth-alert-error{color:#b81e4f;background:#fff0f3;border:1px solid #e63a6e38}.auth-alert-success{color:#157a63;background:#ecfff5;border:1px solid #1faa8938}.auth-row{color:var(--ink-soft);justify-content:space-between;align-items:center;font-size:13px;display:flex}.auth-row a,.auth-link{color:var(--accent);font-weight:600;text-decoration:none}.auth-row a:hover,.auth-link:hover{text-decoration:underline}.auth-checkbox{color:var(--ink-soft);cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:8px;font-size:13.5px;display:inline-flex}.auth-checkbox input{accent-color:var(--accent);width:16px;height:16px}.auth-terms{color:var(--ink-faint);text-align:center;margin-top:4px;font-size:12px;line-height:1.55}.auth-terms a{color:var(--ink-soft);text-underline-offset:2px;text-decoration:underline}.auth-otp{justify-content:center;gap:8px;display:flex}.auth-otp input{text-align:center;width:52px;height:60px;font:inherit;color:var(--ink);background:#fff;border:1px solid #1a14301a;border-radius:14px;outline:none;font-size:24px;font-weight:700;transition:border-color .15s,box-shadow .15s,transform .12s}.auth-otp input:focus{border-color:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb, var(--accent) 15%, transparent);transform:translateY(-1px)}.auth-resend{text-align:center;color:var(--ink-soft);margin-top:4px;font-size:13px}.auth-illus{border-radius:24px;place-items:center;width:88px;height:88px;margin:0 0 8px;font-size:38px;display:grid;box-shadow:0 18px 40px -12px #5028a040}.auth-illus-mail{color:#fff;background:linear-gradient(160deg,#7ac1ff,#2c7be5)}.auth-illus-key{color:#fff;background:linear-gradient(160deg,#ffe16b,#f2a100)}.auth-illus-magic{color:#fff;background:linear-gradient(160deg,#c8a2ff,#7c3aed)}.auth-illus-shield{color:#fff;background:linear-gradient(160deg,#7be0c4,#1faa89)}.auth-illus-error{color:#fff;background:linear-gradient(160deg,#ff8fa8,#e63a6e)}.auth-illus-spark{color:#fff;background:linear-gradient(160deg,#7c5cfc,#1a1430)}.onb-progress{gap:8px;margin-bottom:24px;display:flex}.onb-progress-seg{background:#1a143014;border-radius:2px;flex:1;height:4px;overflow:hidden}.onb-progress-seg.active{background:var(--accent)}.onb-progress-seg.done{background:var(--accent);opacity:.4}.onb-options{grid-template-columns:repeat(2,1fr);gap:10px;display:grid}.onb-option{cursor:pointer;font:inherit;text-align:left;background:#fff;border:2px solid #1a143014;border-radius:16px;flex-direction:column;align-items:flex-start;gap:6px;padding:16px;transition:border-color .15s,transform .12s,box-shadow .15s;display:flex}.onb-option:hover{transform:translateY(-2px);box-shadow:0 10px 24px -12px #5028a033}.onb-option.active{border-color:var(--accent);background:linear-gradient(160deg,#fff,#f5f0ff)}.onb-option-emoji{font-size:22px}.onb-option-l{color:var(--ink);font-size:14px;font-weight:700}.onb-option-d{color:var(--ink-faint);font-size:12px;line-height:1.4}.onb-actions{justify-content:space-between;gap:10px;margin-top:16px;display:flex}.auth-shell.is-compact{grid-template-columns:1fr}.auth-shell.is-compact .auth-col-form{border-right:none;padding:28px 24px 24px}@media (max-width:980px){.auth-shell{grid-template-columns:1fr}.auth-col-brand{display:none}.auth-col-form{padding:24px}}