:root{--font-sans: "Inter Variable", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-numeric: "Inter Variable", system-ui, sans-serif;--text-2xs: .6875rem;--text-xs: .75rem;--text-sm: .875rem;--text-md: 1rem;--text-lg: 1.25rem;--text-xl: 1.75rem;--text-2xl: 2.125rem;--text-dial: 2.25rem;--weight-regular: 420;--weight-medium: 520;--weight-semibold: 620;--weight-bold: 720;--tracking-tight: -.022em;--tracking-title: -.03em;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--touch: 48px;--row-h: 64px;--tabbar-h: 58px;--header-h: 52px;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--radius-xs: 6px;--radius-sm: 10px;--radius-md: 14px;--radius-lg: 22px;--radius-xl: 28px;--radius-full: 999px;--motion-fast: .12s;--motion-base: .22s;--motion-slow: .36s;--ease: cubic-bezier(.2, 0, 0, 1);--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-spring: cubic-bezier(.34, 1.36, .64, 1);--push-dur: .35s;--push-ease: cubic-bezier(.32, .72, 0, 1);--push-dim: rgb(0 0 0 / .16);--push-edge: -1px 0 0 rgb(0 0 0 / .06), -10px 0 28px rgb(0 0 0 / .14);--sheet-in-dur: .42s;--sheet-ease: cubic-bezier(.32, 1.2, .5, 1);--sheet-out-dur: .24s;--sheet-out-ease: cubic-bezier(.4, 0, 1, 1);--scrim-dur: .28s;--call-dur: .36s;--call-ease: cubic-bezier(.16, 1, .3, 1);--color-bg: #ffffff;--color-bg-elevated: #ffffff;--color-surface: #f3f4f6;--color-surface-2: #e8eaee;--color-surface-3: #dcdfe4;--color-border: #e3e5e9;--color-separator: rgb(60 60 67 / .14);--color-text: #101214;--color-text-muted: #5f6670;--color-text-faint: #8a919b;--color-accent: #0b7d70;--color-accent-strong: #08665b;--color-accent-soft: rgb(11 125 112 / .11);--color-accent-contrast: #ffffff;--color-answer: #1fa855;--color-decline: #e5343a;--color-missed: #d92d33;--color-warning: #b45309;--color-info: #2563eb;--color-bubble-out: #0b7d70;--color-bubble-out-text: #ffffff;--color-bubble-in: #eceef1;--color-bubble-in-text: #101214;--color-key: #f1f2f4;--color-key-pressed: #dcdfe3;--color-overlay: rgb(10 12 14 / .38);--color-glass: rgb(255 255 255 / .82);--color-call-bg: linear-gradient(180deg, #1c2a2e 0%, #0c1416 100%);--shadow-1: 0 1px 2px rgb(16 18 20 / .06), 0 1px 3px rgb(16 18 20 / .08);--shadow-2: 0 10px 30px rgb(16 18 20 / .14), 0 2px 6px rgb(16 18 20 / .06);--shadow-sheet: 0 -8px 40px rgb(16 18 20 / .18);color-scheme:light}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--color-bg: #000000;--color-bg-elevated: #131518;--color-surface: #16181b;--color-surface-2: #212429;--color-surface-3: #2c3036;--color-border: #26292e;--color-separator: rgb(84 84 88 / .42);--color-text: #f2f4f6;--color-text-muted: #9aa1aa;--color-text-faint: #6c737c;--color-accent: #3ccfb9;--color-accent-strong: #5fe0cc;--color-accent-soft: rgb(60 207 185 / .15);--color-accent-contrast: #021b17;--color-answer: #30d158;--color-decline: #ff453a;--color-missed: #ff5a52;--color-warning: #f5a524;--color-info: #4c8dff;--color-bubble-out: #13897b;--color-bubble-out-text: #ffffff;--color-bubble-in: #24272c;--color-bubble-in-text: #f2f4f6;--color-key: #2a2d32;--color-key-pressed: #44484f;--color-overlay: rgb(0 0 0 / .55);--color-glass: rgb(18 20 23 / .82);--shadow-1: 0 1px 2px rgb(0 0 0 / .5);--shadow-2: 0 10px 30px rgb(0 0 0 / .6);--shadow-sheet: 0 -8px 40px rgb(0 0 0 / .6);color-scheme:dark}}:root[data-theme=dark]{--color-bg: #000000;--color-bg-elevated: #131518;--color-surface: #16181b;--color-surface-2: #212429;--color-surface-3: #2c3036;--color-border: #26292e;--color-separator: rgb(84 84 88 / .42);--color-text: #f2f4f6;--color-text-muted: #9aa1aa;--color-text-faint: #6c737c;--color-accent: #3ccfb9;--color-accent-strong: #5fe0cc;--color-accent-soft: rgb(60 207 185 / .15);--color-accent-contrast: #021b17;--color-answer: #30d158;--color-decline: #ff453a;--color-missed: #ff5a52;--color-warning: #f5a524;--color-info: #4c8dff;--color-bubble-out: #13897b;--color-bubble-out-text: #ffffff;--color-bubble-in: #24272c;--color-bubble-in-text: #f2f4f6;--color-key: #2a2d32;--color-key-pressed: #44484f;--color-overlay: rgb(0 0 0 / .55);--color-glass: rgb(18 20 23 / .82);--shadow-1: 0 1px 2px rgb(0 0 0 / .5);--shadow-2: 0 10px 30px rgb(0 0 0 / .6);--shadow-sheet: 0 -8px 40px rgb(0 0 0 / .6);color-scheme:dark}@media(prefers-reduced-motion:reduce){:root{--motion-fast: 0ms;--motion-base: 0ms;--motion-slow: 0ms;--push-dur: 0ms;--sheet-in-dur: 0ms;--sheet-out-dur: 0ms;--scrim-dur: 0ms;--call-dur: 0ms}}*,*:before,*:after{box-sizing:border-box}body{margin:0;background:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);font-size:var(--text-md);-webkit-font-smoothing:antialiased;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent}input,textarea,[contenteditable],.msg__body,.vm__transcript,.selectable{-webkit-user-select:text;user-select:text;-webkit-touch-callout:default}.app{max-width:480px;margin:0 auto;padding:var(--space-4);display:grid;gap:var(--space-4)}.row{display:flex;gap:var(--space-2);align-items:center;flex-wrap:wrap}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-4);display:grid;gap:var(--space-3)}.muted{color:var(--color-text-muted);font-size:var(--text-sm)}.num{font-family:var(--font-numeric);font-variant-numeric:tabular-nums}button{font:inherit;border:0;border-radius:var(--radius-full);padding:var(--space-2) var(--space-4);background:var(--color-surface-2);color:var(--color-text);cursor:pointer}button.primary{background:var(--color-accent);color:var(--color-accent-contrast)}button.answer{background:var(--color-answer);color:#fff}button.decline{background:var(--color-decline);color:#fff}input{font:inherit;padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);border:1px solid var(--color-border);background:var(--color-bg);color:var(--color-text);flex:1}.warning{color:var(--color-warning)}:root.public{color-scheme:dark;--font-sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-numeric: var(--font-sans);--color-bg: #0b0c10;--color-surface: #14151b;--color-surface-2: #1c1e26;--color-border: #262833;--color-text: #f5f6f8;--color-text-muted: #8d91a0;--color-accent: #9b8dff;--color-accent-strong: #b3a8ff;--color-accent-soft: rgb(139 123 255 / .16);--color-accent-contrast: #ffffff;--color-decline: #ff5c7a;--color-warning: #f5b544;--color-answer: #3ee5a0;--grad-accent: linear-gradient(120deg, #6a55f5, #3f76ee);--grad-edge: linear-gradient(165deg, rgb(255 255 255 / .22), rgb(255 255 255 / .04) 35%, rgb(92 207 255 / .18));--card-bg: radial-gradient(120% 70% at 20% 0%, rgb(139 123 255 / .14), transparent 60%), linear-gradient(#15161d, #121319);--aurora: radial-gradient(70% 45% at 20% 0%, rgb(106 85 245 / .42), transparent 70%), radial-gradient(60% 40% at 95% 5%, rgb(15 74 94 / .7), transparent 70%);--glow-accent: rgb(139 123 255 / .6);--shadow-2: 0 30px 60px -30px rgb(0 0 0 / .9), 0 1px 0 rgb(255 255 255 / .06) inset}@media(prefers-color-scheme:light){:root.public{color-scheme:light;--color-bg: #f6f6fb;--color-surface: #ffffff;--color-surface-2: #efeff6;--color-border: #e3e3ee;--color-text: #0f1017;--color-text-muted: #5b5e70;--color-accent: #5a45dc;--color-accent-strong: #4532c4;--color-accent-soft: rgb(98 80 236 / .1);--color-decline: #d92745;--color-warning: #a3560a;--color-answer: #0a7d4f;--grad-accent: linear-gradient(120deg, #5a45dc, #2f6ee0);--grad-edge: linear-gradient(165deg, rgb(98 80 236 / .28), rgb(30 30 70 / .06) 40%, rgb(22 137 196 / .22));--card-bg: radial-gradient(120% 70% at 20% 0%, rgb(139 123 255 / .1), transparent 60%), linear-gradient(#ffffff, #fbfbff);--aurora: radial-gradient(70% 45% at 20% 0%, rgb(106 85 245 / .2), transparent 70%), radial-gradient(60% 40% at 95% 5%, rgb(22 137 196 / .16), transparent 70%);--glow-accent: rgb(98 80 236 / .35);--shadow-2: 0 24px 48px -24px rgb(40 30 120 / .28), 0 2px 6px rgb(30 30 70 / .05)}}body{min-height:100dvh}.login{position:relative;max-width:440px;margin:0 auto;min-height:100dvh;padding:calc(var(--space-4) + var(--safe-top)) var(--space-4) calc(var(--space-6) + var(--safe-bottom));display:flex;flex-direction:column;gap:var(--space-5)}.login__aurora{position:fixed;inset:0 0 auto;height:60dvh;background:var(--aurora);pointer-events:none;z-index:-1}.login__top{display:flex;align-items:center;justify-content:space-between;min-height:var(--touch)}.login__brand{display:inline-flex;align-items:center;gap:var(--space-2);font-size:var(--text-md);letter-spacing:-.01em}.login__brand img{border-radius:8px}.login__card{position:relative;display:grid;gap:var(--space-4);padding:var(--space-6) var(--space-5);border-radius:24px;background:var(--card-bg);box-shadow:var(--shadow-2);border:1px solid var(--color-border)}.login__top+.login__card{margin-top:8dvh}.login__card--dev{margin-top:0;gap:var(--space-3);padding:var(--space-4)}.login__title{margin:0;font-size:1.75rem;font-weight:700;letter-spacing:-.035em;line-height:1.15}.login__subtitle{margin:0;font-size:var(--text-md);font-weight:650}.login__lead{margin:0;color:var(--color-text-muted);font-size:.95rem;line-height:1.45}.login__badge{width:56px;height:56px;border-radius:18px;display:grid;place-items:center;background:var(--grad-accent);color:#fff;box-shadow:0 10px 30px -8px var(--glow-accent)}.login__error{margin:0;color:var(--color-decline);font-size:var(--text-sm)}.login__note{margin:0;color:var(--color-answer);font-size:var(--text-sm)}.login__warning{margin:0;color:var(--color-warning);font-size:var(--text-sm)}.login__dev{margin:0;font-size:var(--text-sm);color:var(--color-warning);border:1px dashed currentColor;border-radius:10px;padding:6px 10px;justify-self:start}.login__or{display:flex;align-items:center;gap:var(--space-3);color:var(--color-text-muted);font-size:var(--text-sm)}.login__or:before,.login__or:after{content:"";flex:1;height:1px;background:var(--color-border)}.login__links{display:flex;justify-content:space-between;gap:var(--space-3);flex-wrap:wrap}.login__chips{display:flex;flex-wrap:wrap;gap:var(--space-2)}.field{display:grid;gap:6px}.field__label{font-size:var(--text-sm);color:var(--color-text-muted);font-weight:520}.field__input{height:54px;font-size:1.2rem;padding:0 var(--space-4);border-radius:14px;border:1px solid var(--color-border);background:var(--color-surface-2);color:var(--color-text);outline:none;transition:border-color .12s,box-shadow .12s}.field__input:focus{border-color:var(--color-accent);box-shadow:0 0 0 4px var(--color-accent-soft)}.field__input[aria-invalid=true]{border-color:var(--color-decline)}.field__input--code{letter-spacing:.4em;font-size:1.5rem;text-align:center}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:52px;border-radius:14px;font-weight:620;font-size:1rem;padding:0 var(--space-4)}.btn:disabled{opacity:.55;cursor:default}.btn--primary{background:var(--grad-accent);color:#fff;box-shadow:0 10px 26px -12px var(--glow-accent)}.btn--ghost{background:var(--color-surface-2);color:var(--color-text);border:1px solid var(--color-border)}.link{background:none;padding:8px 0;min-height:40px;color:var(--color-accent);font-weight:560;border-radius:0}.link:disabled{color:var(--color-text-muted)}.chip{background:var(--color-surface-2);border:1px solid var(--color-border);min-height:40px}.check{display:flex;gap:var(--space-3);align-items:flex-start;padding:var(--space-3);border-radius:14px;background:var(--color-surface-2);font-size:.95rem}.check input{flex:none;width:22px;height:22px;margin:1px 0 0;accent-color:var(--color-accent)}.check__hint{display:block;color:var(--color-text-muted);font-size:var(--text-sm);margin-top:2px}button:focus-visible,input:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}@media(prefers-reduced-motion:reduce){.field__input{transition:none}}