:root{--bg: #f4f5f7;--surface: #ffffff;--text: #14181f;--muted: #5c6673;--border: #d9dee6;--accent: #3f5f8a;--accent-text: #ffffff;--danger-bg: #fdecec;--danger-text: #8d2020;--radius: 12px;color-scheme:light dark}@media (prefers-color-scheme: dark){:root{--bg: #101318;--surface: #191d24;--text: #e9edf3;--muted: #98a3b2;--border: #2b323c;--accent: #7ba1d6;--accent-text: #10141a;--danger-bg: #3a1d1d;--danger-text: #f3b6b6}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}.center-screen{min-height:100dvh;display:grid;place-items:center;padding:max(16px,env(safe-area-inset-top)) 16px max(16px,env(safe-area-inset-bottom))}.auth-card{width:100%;max-width:380px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px 24px;box-shadow:0 1px 2px #0000000f,0 8px 24px #0000000f}.auth-brand{display:flex;align-items:center;gap:10px;margin-bottom:20px}.auth-brand h1{font-size:20px;font-weight:600;margin:0;letter-spacing:-.01em}.field{margin-bottom:14px;display:flex;flex-direction:column;gap:6px}.field label{font-size:13px;font-weight:600;color:var(--muted)}.field input{font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:9px;padding:11px 12px;width:100%}.field input:focus-visible,.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.hint{font-size:13px;color:var(--muted);margin:0}.hint.centred{text-align:center}.hint.spaced{margin-bottom:14px}.hint.spaced-top{margin-top:16px}.destination{margin:-12px 0 16px}.error-banner{background:var(--danger-bg);color:var(--danger-text);border-radius:9px;padding:10px 12px;font-size:14px;margin:0 0 14px}.btn{font:inherit;font-weight:600;border-radius:9px;padding:11px 14px;border:1px solid transparent;cursor:pointer}.btn.full{width:100%}.btn.small{padding:6px 10px;font-size:13px}.btn.primary{background:var(--accent);color:var(--accent-text)}.btn.ghost{background:transparent;color:var(--text);border-color:var(--border)}.btn:disabled{opacity:.55;cursor:default}.auth-or{display:flex;align-items:center;gap:10px;margin:14px 0;color:var(--muted);font-size:12px}.auth-or:before,.auth-or:after{content:"";flex:1;height:1px;background:var(--border)}.account-page{width:100%;max-width:520px;margin:0 auto;padding:max(20px,env(safe-area-inset-top)) 16px max(28px,env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:14px}.account-header .auth-brand{margin-bottom:4px;align-items:flex-start}.account-header h1{font-size:20px;font-weight:600;margin:0 0 2px;letter-spacing:-.01em}.section-heading{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:12px 0 -4px 2px}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 18px 20px}.panel h2{font-size:15px;font-weight:600;margin:0 0 10px}.panel .field:last-of-type{margin-bottom:0}.row-list{list-style:none;margin:0 0 14px;padding:0;display:flex;flex-direction:column;gap:8px}.row-list li{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--border);border-radius:9px;padding:9px 10px 9px 12px}.row-main{min-width:0}.row-title{display:block;font-size:14px;font-weight:500}.button-row{display:flex;gap:8px;margin-top:4px}.button-row .btn{flex:1}.secret{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:15px;letter-spacing:.08em;word-break:break-all;background:var(--bg);border:1px solid var(--border);border-radius:9px;padding:10px 12px;margin:10px 0 0}a.btn{display:inline-block;text-align:center;text-decoration:none}a.btn.full{display:block}.btn.link{background:none;border:none;padding:8px 0 0;color:var(--muted);font-size:13px;font-weight:400;text-decoration:underline}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}