*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-bg: #0a0a0a;--color-surface: #111;--color-border: #222;--color-text: #e5e5e5;--color-text-muted: #666;--color-icon: #d9d9d9}html,body,#root{height:100%;width:100%}body{font-family:Montserrat,sans-serif;background-color:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow:auto}::selection{background:#fff;color:#0a0a0a}.chat{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;width:100vw;padding:0 1.5rem;gap:1.5rem}.hero{display:flex;align-items:center;justify-content:center}.hero-logo{width:80px;height:80px;opacity:.12}@media(min-width:768px){.hero-logo{width:100px;height:100px}}.prompt-card{width:100%;max-width:700px;max-height:60vh;background:var(--color-surface);border:1px solid var(--color-border);border-radius:12px;padding:1rem 1.25rem;box-shadow:0 4px 24px #0006;display:flex;flex-direction:column}.messages{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:.75rem;padding-bottom:.75rem;margin-bottom:.75rem;border-bottom:1px solid var(--color-border)}.messages::-webkit-scrollbar{width:4px}.messages::-webkit-scrollbar-track{background:transparent}.messages::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:2px}.msg{display:flex;gap:.5rem;line-height:1.6;font-size:.9rem;white-space:pre-wrap;word-break:break-word}.msg.user{color:var(--color-text)}.msg.assistant{color:var(--color-text-muted)}.msg-prefix{color:var(--color-text-muted);flex-shrink:0;-webkit-user-select:none;user-select:none}.msg.user .msg-prefix{color:var(--color-text)}.msg-content{flex:1}.prompt-input{flex-shrink:0}.prompt-input input{width:100%;background:none;border:none;outline:none;color:var(--color-text);font-family:Montserrat,sans-serif;font-size:.95rem;caret-color:var(--color-text)}.prompt-input input::placeholder{color:var(--color-text-muted);opacity:.4}.prompt-input input:disabled{opacity:.5}