:root{--fiu-blue:#081e3f;--fiu-gold:#b6862c;--fiu-bright-gold:#ffc72c;--fiu-cyan:#00b5e2;--fiu-magenta:#e10098;--primary:var(--fiu-blue);--accent:var(--fiu-cyan);--bg-light:#f4f7f6;--text-dark:#333;--chat-user:var(--fiu-cyan);--chat-ai:#e9ecef}body{background-color:var(--bg-light);color:var(--text-dark);height:100vh;margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;overflow:hidden}.app-container{flex-direction:column;height:100vh;display:flex}.header{background-color:var(--fiu-blue);color:#fff;border-bottom:4px solid var(--fiu-gold);justify-content:space-between;align-items:center;height:75px;padding:15px 25px;display:flex;box-shadow:0 2px 4px #0000001a}.brand{color:#fff;align-items:center;gap:10px;font-size:1.2rem;font-weight:700;display:flex}.timer{color:#fff;background:#ffffff1a;border:1px solid #fff3;border-radius:4px;padding:5px 15px;font-family:Courier New,monospace;font-size:1.5rem;font-weight:700}.timer-warning{color:var(--fiu-magenta)!important;border:2px solid var(--fiu-magenta)!important;background:#fff!important}.main-content{flex:1;display:flex;overflow:hidden}.patient-chart{background:#fff;border-right:1px solid #ddd;flex-direction:column;gap:20px;width:300px;padding:20px;display:flex;overflow-y:auto}.chart-section h3{text-transform:uppercase;color:#888;border-bottom:1px solid #eee;margin-bottom:10px;padding-bottom:5px;font-size:.85rem}.vitals-grid{grid-template-columns:1fr 1fr;gap:10px;display:grid}.vital-item{text-align:center;background:#f8f9fa;border-radius:4px;padding:8px}.vital-label{color:#666;font-size:.7rem;display:block}.vital-value{color:var(--primary);font-size:1.1rem;font-weight:700}.chat-interface{background-color:#fff;flex-direction:column;flex:1;width:100%;max-width:900px;margin:0 auto;display:flex}.chat-window{background-color:#fff;flex-direction:column;flex:1;gap:15px;padding:20px;display:flex;overflow-y:auto}.message{border-radius:12px;max-width:75%;padding:12px 16px;font-size:.95rem;line-height:1.5;position:relative}.message.user{background-color:var(--fiu-blue);color:#fff;border-bottom-right-radius:2px;align-self:flex-end}.message.assistant{background-color:var(--chat-ai);color:var(--text-dark);border-bottom-left-radius:2px;align-self:flex-start}.avatar{opacity:.8;margin-bottom:4px;font-size:.75rem;font-weight:700;display:block}.input-area{background:#fff;border-top:1px solid #eee;gap:10px;padding:20px;display:flex}input{border:1px solid #ccc;border-radius:25px;outline:none;flex:1;padding:12px 15px;font-size:1rem;transition:border-color .2s}input:focus{border-color:var(--accent)}button{background-color:var(--fiu-blue);color:#fff;cursor:pointer;border:none;border-radius:25px;padding:10px 25px;font-weight:600;transition:background .2s,opacity .2s}button:hover{background-color:#051329}button:disabled{cursor:not-allowed;background-color:#ccc}.typing-indicator{color:#999;margin-left:10px;font-size:.8rem;font-style:italic}.logout-btn{color:#fff;cursor:pointer;background-color:#0000;border:1px solid #fff6;border-radius:4px;padding:8px 16px;font-size:.85rem;font-weight:600;transition:all .2s}.logout-btn:hover{background-color:#ffffff1a;border-color:#fff}.end-btn{background-color:var(--fiu-magenta);color:#fff;cursor:pointer;border:none;border-radius:4px;margin-left:15px;padding:8px 16px;font-weight:700}.end-btn:hover{opacity:.85}.modal-overlay{z-index:1000;background:#081e3fcc;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:fixed;top:0;left:0}.report-card{background:#fff;border-radius:8px;width:80%;max-width:800px;max-height:90vh;padding:30px;overflow-y:auto;box-shadow:0 10px 25px #0000004d}.report-header{border-bottom:2px solid var(--fiu-gold);color:var(--fiu-blue);justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:15px;display:flex}.score-grid{grid-template-columns:repeat(3,1fr);gap:15px;margin-bottom:30px;display:grid}.score-card{text-align:center;background:#f8f9fa;border:1px solid #ddd;border-radius:8px;padding:15px}.score-num{color:var(--fiu-blue);font-size:1.5rem;font-weight:700;display:block}.rubric-table{border-collapse:collapse;width:100%;margin-top:10px}.rubric-table th,.rubric-table td{text-align:left;border:1px solid #ddd;padding:10px}.rubric-table th{background-color:var(--fiu-blue);color:#fff}.status-pass{color:#0087a8;border:1px solid var(--fiu-cyan);background-color:#e6f7fc;border-radius:12px;padding:3px 8px;font-size:.85rem;font-weight:700}.status-fail{color:#a3006e;border:1px solid var(--fiu-magenta);background-color:#fce8f4;border-radius:12px;padding:3px 8px;font-size:.85rem;font-weight:700}.restart-btn{background-color:var(--fiu-blue);width:100%;margin-top:20px;padding:15px}