.auth-screen{min-height:100svh;color:var(--ui-fg);background:radial-gradient(ellipse at 18% 12%,color-mix(in srgb,var(--ui-accent)12%,transparent),transparent 55%),radial-gradient(ellipse at 85% 90%,color-mix(in srgb,var(--ui-glow,var(--ui-accent))14%,transparent),transparent 50%),var(--ui-bg);place-items:center;padding:64px 20px;display:grid}.auth-panel{border:1px solid var(--ui-line);background:var(--ui-surface);width:min(100%,460px);box-shadow:var(--ui-float-shadow,0 22px 70px #00000016);border-radius:28px;padding:34px}.auth-brand{color:var(--ui-fg);letter-spacing:-.5px;align-items:center;gap:11px;margin-bottom:30px;font-size:19px;font-weight:750;text-decoration:none;display:inline-flex}.auth-brand>.riffside-wordmark{background:0 0;border:0;border-radius:0;width:190px;height:auto}.auth-eyebrow{color:var(--ui-muted);letter-spacing:.16em;text-transform:uppercase;margin:0 0 9px;font-size:10px;font-weight:650}.auth-panel h1{letter-spacing:-.9px;text-wrap:balance;margin:0;font-size:clamp(24px,5vw,29px);font-weight:750;line-height:1.18}.auth-description{color:var(--ui-muted);margin:12px 0 26px;font-size:13px;line-height:1.65}.auth-form{gap:18px;display:grid}.auth-field{gap:7px;display:grid}.auth-field label{color:var(--ui-fg);font-size:12px;font-weight:650}.auth-field input{border:1px solid var(--ui-control-line,var(--ui-line));width:100%;min-width:0;min-height:46px;color:var(--ui-fg);background:var(--ui-soft);border-radius:12px;padding:11px 13px;font-size:16px;line-height:1.4}.auth-field input::placeholder{color:var(--ui-muted);opacity:.8}.auth-panel :focus-visible{outline:2px solid var(--ui-accent);outline-offset:3px}.auth-password{position:relative}.auth-password input{padding-right:48px}.auth-password button{width:40px;height:40px;color:var(--ui-muted);cursor:pointer;background:0 0;border:0;border-radius:9px;place-items:center;display:grid;position:absolute;top:3px;right:4px}.auth-password button:hover{color:var(--ui-fg);background:var(--ui-raised)}.auth-password-help{color:var(--ui-muted);margin:-7px 0 0;font-size:11px;line-height:1.6}.auth-forgot{justify-self:end;margin-top:-7px}.auth-link{color:var(--ui-accent);text-underline-offset:4px;font-size:12px;font-weight:600;text-decoration:underline}.auth-submit,.auth-secondary{border:1px solid var(--ui-accent);text-align:center;cursor:pointer;border-radius:12px;justify-content:center;align-items:center;gap:8px;width:100%;min-height:46px;padding:11px 15px;font-size:13px;font-weight:650;line-height:1.5;text-decoration:none;display:inline-flex}.auth-submit{color:var(--ui-on-accent);background:var(--ui-accent)}.auth-submit:hover:not(:disabled){filter:brightness(1.05)}.auth-secondary{color:var(--ui-fg);background:var(--ui-soft);border-color:var(--ui-line)}.auth-panel button:disabled,.auth-panel input:disabled{opacity:.6;cursor:not-allowed}.auth-notice{border:1px solid var(--ui-line);background:var(--ui-soft);color:var(--ui-fg);white-space:pre-line;overflow-wrap:anywhere;border-radius:12px;align-items:flex-start;gap:10px;margin:0 0 18px;padding:13px;font-size:12px;line-height:1.65;display:flex}.auth-notice>svg{flex-shrink:0;margin-top:2px}.auth-notice[data-tone=error]{border-color:var(--ui-danger);color:var(--ui-danger)}.auth-notice[data-tone=success]{border-color:var(--ui-success)}.auth-notice[data-tone=success]>svg{color:var(--ui-success)}.auth-footer{border-top:1px solid var(--ui-line);color:var(--ui-muted);margin:24px 0 0;padding-top:20px;font-size:11px;line-height:1.7}.auth-footer p{margin:0 0 10px}.auth-back{align-items:center;gap:6px;display:inline-flex}.auth-result{gap:14px;display:grid}.auth-result .auth-notice{margin-bottom:0}@media (max-width:480px){.auth-screen{padding:44px 14px}.auth-panel{border-radius:23px;padding:26px 23px}}