:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background:#f5f5f5}.login-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2)}.login-card{background:#fff;padding:2rem;border-radius:12px;box-shadow:0 10px 40px #0000001a;width:100%;max-width:400px}.login-card h1{color:#333;margin-bottom:.5rem}.login-card p{color:#666;margin-bottom:2rem}form{display:flex;flex-direction:column;gap:1rem}input,textarea{padding:.75rem;border:1px solid #ddd;border-radius:6px;font-size:1rem}button{padding:.75rem;background:#667eea;color:#fff;border:none;border-radius:6px;font-size:1rem;cursor:pointer;transition:background .3s}button:hover:not(:disabled){background:#5568d3}button:disabled{background:#ccc;cursor:not-allowed}.error{color:#e74c3c;padding:.5rem;background:#fee;border-radius:4px;margin-top:1rem}.consultation-container{max-width:1200px;margin:2rem auto;padding:2rem}.doctor-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1rem;margin:1rem 0}.doctor-card{padding:1rem;border:2px solid #ddd;border-radius:8px;cursor:pointer;transition:all .3s}.doctor-card:hover{border-color:#667eea;transform:translateY(-2px)}.doctor-card.selected{border-color:#667eea;background:#f0f4ff}.available{color:#27ae60;font-weight:700}.unavailable{color:#e74c3c}.consultations-history{margin-top:3rem}.consultation-card{background:#fff;padding:1.5rem;border-radius:8px;margin-bottom:1rem;box-shadow:0 2px 8px #0000001a}.video-call-container{height:100vh;display:flex;flex-direction:column;background:#1a1a1a}.video-grid{flex:1;position:relative}.remote-video{width:100%;height:100%;object-fit:cover}.local-video{position:absolute;bottom:20px;right:20px;width:200px;height:150px;border-radius:8px;border:2px solid white}.controls{display:flex;justify-content:center;gap:1rem;padding:1rem;background:#2a2a2a}.controls button{padding:1rem 2rem}.end-call{background:#e74c3c}.notes-section{padding:1rem;background:#fff}.admin-dashboard{max-width:1400px;margin:2rem auto;padding:2rem}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;margin:2rem 0}.metric-card{background:#fff;padding:1.5rem;border-radius:8px;box-shadow:0 2px 8px #0000001a}.metric-card.emergency{background:#fee;border:2px solid #e74c3c}.metric-value{font-size:2.5rem;font-weight:700;color:#667eea;margin-top:.5rem}.charts-section{background:#fff;padding:2rem;border-radius:8px;margin-top:2rem}@media(max-width:768px){.doctor-list{grid-template-columns:1fr}.local-video{width:120px;height:90px}.metrics-grid{grid-template-columns:1fr}}