:root{--color-scheme: dark;color-scheme:var(--color-scheme);--color-canvas: #080b0a;--color-surface: #111614;--color-surface-raised: #18201d;--color-text: #f2f7f4;--color-muted: #8d9a93;--color-border: #29342f;--color-accent: #b9f7d4;--color-accent-ink: #102419;--color-focus: #ffffff;--color-shadow: rgb(0 0 0 / .32);--color-pulse: rgb(185 247 212 / .24);--font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--radius-small: .75rem;--radius-large: 1.4rem;--border-width: 1px}*{box-sizing:border-box}html,body,#root{min-width:20rem;min-height:100%;margin:0}body{min-height:100vh;background:var(--color-canvas);color:var(--color-text);font-family:var(--font-sans)}button{font:inherit}button:focus-visible{outline:2px solid var(--color-focus);outline-offset:3px}.auth-screen,.splash-screen{display:grid;min-height:100vh;place-items:center;padding:1.5rem}.auth-card{display:grid;width:min(100%,24rem);justify-items:center;border:var(--border-width) solid var(--color-border);border-radius:var(--radius-large);padding:2.5rem 1.5rem 1.5rem;background:var(--color-surface);box-shadow:0 1.5rem 5rem var(--color-shadow);text-align:center}.brand-mark{display:grid;width:3rem;height:3rem;place-items:center;border-radius:30% 70% 58% 42%;background:var(--color-accent);color:var(--color-accent-ink);font-size:1.25rem;font-weight:900}.brand-mark--large{width:4.5rem;height:4.5rem;font-size:1.8rem}.eyebrow{margin:1.25rem 0 0;color:var(--color-muted);font-size:.72rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase}h1{margin:.4rem 0 2rem;font-size:clamp(2rem,8vw,3rem);letter-spacing:-.05em}.auth-button{width:100%;min-height:3.25rem;border:0;border-radius:var(--radius-small);background:var(--color-accent);color:var(--color-accent-ink);cursor:pointer;font-weight:800}.preview-disclosure{margin:1rem 0 0;color:var(--color-muted);font-size:.72rem}.auth-card--failure h1{margin-bottom:1rem}.failure-message{margin:0 0 1.5rem;color:var(--color-muted);line-height:1.5}.splash-screen{align-content:center;gap:1.25rem}.splash-screen strong{font-size:1.15rem;letter-spacing:-.02em}.loading-pulse{width:.45rem;height:.45rem;border-radius:50%;background:var(--color-accent);box-shadow:0 0 0 .5rem var(--color-pulse);animation:pulse .9s ease-in-out infinite alternate}.app-shell{min-height:100vh;padding-bottom:calc(4.75rem + env(safe-area-inset-bottom))}.empty-workspace{display:flex;min-height:calc(100vh - 4.75rem);align-items:flex-start;padding:1.25rem}.empty-workspace span{color:var(--color-muted);font-size:.75rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.bottom-nav{position:fixed;right:0;bottom:0;left:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));min-height:calc(4.75rem + env(safe-area-inset-bottom));border-top:var(--border-width) solid var(--color-border);padding:.5rem .35rem env(safe-area-inset-bottom);background:var(--color-surface)}.bottom-nav button{min-width:0;border:0;background:var(--color-surface);color:var(--color-muted);font-size:clamp(.6rem,2.6vw,.74rem);font-weight:700}.bottom-nav button:disabled{cursor:default;opacity:1}@keyframes pulse{to{transform:scale(.72)}}@media (min-width: 48rem){.app-shell{width:min(100%,40rem);margin:0 auto;border-right:var(--border-width) solid var(--color-border);border-left:var(--border-width) solid var(--color-border)}.bottom-nav{right:50%;left:50%;width:min(100%,40rem);transform:translate(-50%);border-right:var(--border-width) solid var(--color-border);border-left:var(--border-width) solid var(--color-border)}}