:root[data-theme=dark],:root:not([data-theme]){--hyper-bg: #0a0a0a;--hyper-bg-elev0: #050505;--hyper-bg-elev1: #111111;--hyper-bg-elev2: #161616;--hyper-surface: #1a1a1a;--hyper-surface-faint: #141414;--hyper-surface-hover: #1f1f1f;--hyper-border-faint: rgba(250, 250, 250, .04);--hyper-border: rgba(250, 250, 250, .08);--hyper-border-strong: rgba(250, 250, 250, .18);--hyper-text: #fafafa;--hyper-text-strong: #ffffff;--hyper-text-mute: #a3a3a3;--hyper-text-faint: #5e5e5e;--hyper-accent: #facc15;--hyper-accent-soft: rgba(250, 204, 21, .12);--hyper-success: #4ade80;--hyper-source-manual: #60a5fa;--hyper-warn: #fb923c;--hyper-danger: #ef6060;--hyper-r-sm: 6px;--hyper-r-md: 8px;--hyper-r-lg: 12px;--hyper-font-display: "Bricolage Grotesque", system-ui, sans-serif;--hyper-font-ui: "Host Grotesk", system-ui, sans-serif;--hyper-font-mono: "JetBrains Mono", ui-monospace, monospace}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;height:100%;font-family:var(--hyper-font-ui);color:var(--hyper-text);background:var(--hyper-bg)}body{font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--hyper-accent);text-decoration:none}a:hover{text-decoration:underline}button{font:inherit;cursor:pointer}input,button,textarea,select{font-family:inherit}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 16px;border-radius:var(--hyper-r-md);border:1px solid var(--hyper-border-strong);background:var(--hyper-surface);color:var(--hyper-text);font-weight:500;transition:background-color 80ms ease,border-color 80ms ease}.btn:hover:not(:disabled){background:var(--hyper-surface-hover);border-color:var(--hyper-border-strong)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--hyper-accent);color:#0a0a0a;border-color:var(--hyper-accent)}.btn-primary:hover:not(:disabled){background:#fbd238;border-color:#fbd238}.btn-ghost{background:transparent;border-color:transparent}.btn-ghost:hover:not(:disabled){background:var(--hyper-surface-hover)}.input{width:100%;padding:10px 12px;border-radius:var(--hyper-r-md);border:1px solid var(--hyper-border);background:var(--hyper-surface-faint);color:var(--hyper-text)}.input:focus{outline:none;border-color:var(--hyper-accent)}.label{display:block;font-size:12px;color:var(--hyper-text-mute);margin-bottom:6px}.card{background:var(--hyper-bg-elev1);border:1px solid var(--hyper-border);border-radius:var(--hyper-r-lg);padding:24px}.error{padding:10px 12px;border-radius:var(--hyper-r-md);background:#ef606014;border:1px solid var(--hyper-danger);color:var(--hyper-danger);font-size:13px}.muted{color:var(--hyper-text-mute)}.faint{color:var(--hyper-text-faint)}.mono{font-family:var(--hyper-font-mono);font-size:12px}.stack{display:flex;flex-direction:column;gap:12px}.row{display:flex;align-items:center;gap:12px}.spacer{flex:1}.container{max-width:1100px;margin:0 auto;padding:24px}.auth-page{display:grid;place-items:center;min-height:100%;padding:24px}.auth-card{width:100%;max-width:380px}