:root{--primary-color: #1a4b2a;--primary-hover: #12361e;--primary-light: #eef7eb;--bg-color: #eef7eb;--bg-card: #ffffff;--border-color: #d1e5cd;--text-main: #1a3824;--text-muted: #4e6b57;--accent-acute: #e53e3e;--accent-acute-hover: #c53030;--accent-unsure: #F59E0B;--accent-unsure-hover: #D97706;--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-top: env(safe-area-inset-top, 0px)}*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-tap-highlight-color:transparent}body{background-color:var(--bg-color);color:var(--text-main);overflow:hidden;height:100vh;margin:0}#root{width:100%;height:100%}.app-container{display:flex;flex-direction:column;height:100%;width:100%;max-width:800px;margin:0 auto;background-color:var(--bg-color);position:relative;box-shadow:0 0 40px #0000000d}.app-header{height:64px;background-color:#ffffffd9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(0,0,0,.05);display:flex;align-items:center;justify-content:space-between;padding:0 20px;z-index:90}.app-logo{display:flex;align-items:center;gap:8px;font-weight:700;font-size:18px;color:var(--primary-color)}.main-content{flex:1;overflow-y:auto;padding:20px;-webkit-overflow-scrolling:touch;background-color:var(--bg-color)}.bottom-nav{height:calc(65px + var(--safe-bottom));background-color:#0c311a;display:flex;justify-content:space-around;align-items:center;padding-bottom:var(--safe-bottom);z-index:80}.nav-item{display:flex;flex-direction:column;align-items:center;justify-content:center;color:#a0d8b3;text-decoration:none;font-size:11px;font-weight:600;background:none;border:none;cursor:pointer;width:33.33%;height:100%;transition:all .2s ease}.nav-item:hover{color:#fff}.nav-item.active{color:#fcd34d}.nav-item svg{margin-bottom:4px;transition:transform .2s ease}.nav-item:active svg{transform:scale(.9)}.card{background-color:var(--bg-card);border:none;border-radius:16px;padding:20px;margin-bottom:16px;box-shadow:0 4px 20px #0000000d}.triage-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px;margin-top:15px}.tile-button{background-color:var(--bg-card);border:none;border-top:4px solid var(--primary-color);border-radius:12px;padding:22px 15px;display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;transition:all .25s cubic-bezier(.4,0,.2,1);box-shadow:0 6px 15px #0000000f}.tile-button:hover{transform:translateY(-3px);box-shadow:0 8px 20px #1e56310f}.tile-button.acute{border-bottom:4px solid var(--accent-acute)}.tile-button.unsure{border-bottom:4px solid var(--accent-unsure)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 20px;border-radius:12px;font-weight:600;font-size:15px;cursor:pointer;transition:all .2s ease;border:none;width:100%}.btn:active{transform:scale(.98)}.btn-primary{background-color:var(--primary-color);color:#fff;box-shadow:0 4px 12px #1e563126}.btn-primary:hover{background-color:var(--primary-hover)}.btn-acute{background-color:var(--accent-acute);color:#fff;box-shadow:0 4px 12px #e53e6233;animation:pulse-red 2s infinite}.btn-acute:hover{background-color:var(--accent-acute-hover)}.btn-unsure{background-color:var(--accent-unsure);color:#fff;box-shadow:0 4px 12px #dd6b2033}.btn-unsure:hover{background-color:var(--accent-unsure-hover)}.btn-secondary{background-color:#f1f5f9;color:var(--text-main);border:1px solid rgba(0,0,0,.05)}.btn-secondary:hover{background-color:#e2e8f0}@keyframes pulse-red{0%{box-shadow:0 0 #e53e6266}70%{box-shadow:0 0 0 10px #e53e6200}to{box-shadow:0 0 #e53e6200}}.chat-container{display:flex;flex-direction:column;height:calc(100% - 64px);position:relative;background-color:var(--bg-color)}.chat-subheader{display:flex;align-items:center;justify-content:space-between;padding:15px 20px;background-color:#fffc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(0,0,0,.05)}.btn-exit-triage{background-color:#fff5f5;color:var(--accent-acute);border:1px solid #fed7d7;padding:6px 12px;border-radius:8px;font-size:12px;font-weight:600;cursor:pointer;transition:all .2s ease}.btn-exit-triage:hover{background-color:#fed7d7}.chat-messages-scroll{flex:1;overflow-y:auto;padding:20px 20px calc(80px + var(--safe-bottom)) 20px;display:flex;flex-direction:column;gap:16px;-webkit-overflow-scrolling:touch}.msg-bubble-container{display:flex;align-items:flex-end;gap:8px;width:100%}.msg-bubble-container.user{justify-content:flex-end}.msg-bubble-container.assistant{justify-content:flex-start}.msg-bubble{max-width:80%;padding:12px 18px;border-radius:20px;font-size:14.5px;line-height:1.5;box-shadow:0 2px 5px #00000005}.msg-bubble.user{background:var(--primary-color);color:#fff;border-bottom-right-radius:4px}.typing-indicator{display:flex;align-items:center;justify-content:center;gap:4px;height:20px;padding:0 4px}.typing-indicator span{width:6px;height:6px;background-color:var(--text-muted);border-radius:50%;animation:typing-bounce 1.4s infinite ease-in-out both}.typing-indicator span:nth-child(1){animation-delay:-.32s}.typing-indicator span:nth-child(2){animation-delay:-.16s}@keyframes typing-bounce{0%,80%,to{transform:scale(0);opacity:.5}40%{transform:scale(1);opacity:1}}.msg-bubble.assistant{background-color:var(--bg-card);color:var(--text-main);border-bottom-left-radius:4px;border:1px solid rgba(0,0,0,.04)}.speak-btn{background:none;border:none;color:#a0aec0;cursor:pointer;padding:6px;border-radius:50%;transition:all .2s ease}.speak-btn:hover{color:var(--primary-color);background-color:#1e56310d}.chat-input-bar{position:absolute;bottom:0;left:0;right:0;height:calc(70px + var(--safe-bottom));padding:10px 20px calc(10px + var(--safe-bottom)) 20px;background-color:#ffffffe6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid rgba(0,0,0,.05);display:flex;align-items:center;gap:12px;z-index:100}.chat-input-field{flex:1;padding:12px 18px;border:1px solid rgba(0,0,0,.08);border-radius:24px;font-size:14.5px;outline:none;background-color:#f7fafc;transition:all .2s ease}.chat-input-field:focus{border-color:var(--primary-color);background-color:#fff;box-shadow:0 0 0 3px #1e563114}.chat-action-btn{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:none;cursor:pointer;transition:all .2s ease}.chat-action-btn.mic{background-color:#edf2f7;color:#4a5568}.chat-action-btn.mic:hover{background-color:#e2e8f0}.chat-action-btn.mic.recording{background-color:var(--accent-acute);color:#fff;animation:pulse-red-mic 1.5s infinite}.chat-action-btn.send{background-color:var(--primary-color);color:#fff}.chat-action-btn.send:hover{background-color:var(--primary-hover)}.chat-action-btn:disabled{background-color:#edf2f7;color:#a0aec0;cursor:not-allowed}@keyframes pulse-red-mic{0%{transform:scale(1)}50%{transform:scale(1.08)}to{transform:scale(1)}}.form-group{margin-bottom:16px;display:flex;flex-direction:column;gap:6px}.form-group label{font-size:11px;font-weight:700;color:var(--text-muted);letter-spacing:.5px}.form-control{padding:12px 15px;border:1px solid rgba(0,0,0,.08);border-radius:10px;font-size:14.5px;outline:none;width:100%;background-color:#f7fafc}.form-control:focus{border-color:var(--primary-color);background-color:#fff}.siri-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background-color:#0f2c19fa;z-index:1000;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;padding:30px}