:root{--primary: #1e40af;--primary-light: #3b82f6;--primary-dark: #1e3a8a;--secondary: #60a5fa;--accent: #93c5fd;--bg-light: #f0f9ff;--bg-white: #ffffff;--text-dark: #1e293b;--text-medium: #64748b;--text-light: #94a3b8;--border: #e2e8f0;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--success: #22c55e}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Noto Sans 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a:hover{color:var(--primary);text-decoration:underline}.login-btn{width:100%;padding:16px;background:linear-gradient(135deg,var(--primary) 0%,var(--primary-light) 100%);color:#fff;border:none;border-radius:12px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 14px #1e40af66}.login-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #1e40af80}.login-btn:active{transform:translateY(0)}.login-right{width:33.333%;display:flex;flex-direction:column;justify-content:center;padding:40px}.tech-showcase{background:var(--bg-white);border-radius:20px;padding:32px;box-shadow:var(--shadow)}.tech-showcase h3{font-size:18px;color:var(--primary);margin-bottom:24px;text-align:center}.tech-item{display:flex;align-items:center;gap:16px;padding:20px;margin-bottom:16px;background:linear-gradient(135deg,var(--bg-light) 0%,#e0f2fe 100%);border-radius:16px;border-left:4px solid var(--primary-light);transition:all .3s ease}.tech-item:hover{transform:translate(8px);box-shadow:var(--shadow)}.tech-icon{width:48px;height:48px;background:linear-gradient(135deg,var(--primary) 0%,var(--primary-light) 100%);border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px;font-weight:700}.tech-info h4{font-size:16px;color:var(--text-dark);margin-bottom:4px}.tech-info p{font-size:13px;color:var(--text-medium)}.main-app{min-height:100vh}.app-container{display:flex;min-height:100vh;position:relative}.global-top-right-logo{position:fixed;top:-10px;right:20px;width:110px;height:110px;z-index:2147483647;object-fit:contain}.sidebar{width:220px;background:url(https://oss-pai-s5ssj61f5516fj3fqn-cn-hangzhou.oss-cn-hangzhou.aliyuncs.com/BAIMGPT-yitiji/%E5%B7%A6%E4%BE%A7%E4%BE%A7%E8%BE%B9%E6%A0%8F%E5%BA%95%E5%9B%BE.png) no-repeat center center;background-size:cover;padding:24px 16px;display:flex;flex-direction:column;position:fixed;height:100vh;overflow-y:auto;z-index:100;transition:width .3s ease;scrollbar-width:none;-ms-overflow-style:none}.sidebar::-webkit-scrollbar{display:none}.sidebar.collapsed{width:80px;padding:24px 8px}.sidebar-toggle{position:absolute;top:20px;right:0;width:16px;height:32px;border-radius:16px 0 0 16px;background:#fff;border:none;border-right:2px solid var(--primary);display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:101;box-shadow:-2px 2px 8px #00000026;transition:all .3s;padding-left:2px}.sidebar-toggle:hover{background:var(--primary);border-color:#fff}.sidebar-toggle:hover .toggle-icon{color:#fff}.toggle-icon{font-size:12px;color:var(--primary);font-weight:700}.sidebar-logo{position:fixed;top:20px;left:20px;width:100px;height:100px;z-index:101;border-radius:50%;object-fit:cover;box-shadow:0 4px 12px #0000004d;transition:all .3s}.sidebar-logo.collapsed{width:60px;height:60px;left:10px}.nav-menu.collapsed{margin-top:90px}.nav-item.collapsed{justify-content:center;padding:14px 8px}.sidebar-footer.collapsed{display:flex;flex-direction:column;align-items:center}.sidebar-footer.collapsed .sidebar-user-info{justify-content:center}.sidebar-footer.collapsed .logout-btn{justify-content:center;padding:12px}.sidebar-header{text-align:center;padding-bottom:24px;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:24px}.sidebar-logo{font-size:22px;font-weight:700;color:#fff;margin-bottom:8px}.sidebar-org{font-size:13px;color:#ffffffb3}.nav-menu{display:flex;flex-direction:column;gap:8px;flex:1;margin-top:120px}.nav-item{display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:12px;color:#1e3a8a;text-decoration:none;font-size:15px;font-weight:600;transition:all .3s ease;cursor:pointer;border:none;background:#ffffffd9;width:100%;text-align:left;box-shadow:0 2px 8px #1e40af14}.nav-item:hover{background:#fff;color:#1e40af;transform:translate(4px);box-shadow:0 4px 12px #1e40af26}.nav-item.active,.nav-item.active:hover{background:linear-gradient(135deg,#1e40af,#3b82f6)!important;color:#fff!important;box-shadow:0 4px 16px #1e40af66;transform:translate(4px)}.nav-item.locked{opacity:.5;cursor:not-allowed}.nav-item.active.locked{opacity:1}.nav-icon{width:24px;height:24px;display:flex;align-items:center;justify-content:center;font-size:16px}.nav-lock-icon{font-size:12px;opacity:.7;margin-left:auto}.sidebar-footer{padding-top:16px;border-top:1px solid rgba(255,255,255,.1)}.logout-btn{display:flex;align-items:center;gap:37px;padding:12px 16px 12px 22px;border-radius:12px;color:#1e3a8a;background:#ffffffd9;border:1px solid rgba(30,64,175,.12);font-size:15px;font-weight:600;cursor:pointer;transition:all .3s;width:100%;box-shadow:0 2px 8px #1e40af14}.logout-btn:hover{background:linear-gradient(135deg,#dc2626,#ef4444);color:#fff;border-color:transparent;transform:translateY(-2px);box-shadow:0 6px 16px #dc262659}.main-content{flex:1;margin-left:var(--sidebar-width, 220px);padding:10px 32px 32px;background-image:url(https://oss-pai-s5ssj61f5516fj3fqn-cn-hangzhou.oss-cn-hangzhou.aliyuncs.com/BAIMGPT-yitiji/%E5%85%A8%E5%B1%80%E8%83%8C%E6%99%AF%E5%9B%BE.png);background-size:cover;background-position:center;background-repeat:no-repeat;background-attachment:fixed;transition:margin-left .3s ease;min-height:100vh}.content-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;gap:20px}.content-title{font-size:24px;font-weight:700;color:var(--text-dark)}.content-subtitle{font-size:14px;color:var(--text-medium);margin-top:4px}.user-info{display:flex;align-items:center;gap:12px;padding:10px 16px;background:#fff;border-radius:12px;box-shadow:var(--shadow)}.user-avatar{width:36px;height:36px;background:linear-gradient(135deg,var(--primary) 0%,var(--primary-light) 100%);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600}.user-details{text-align:right}.user-name{font-size:14px;font-weight:600;color:var(--text-dark)}.user-role{font-size:12px;color:var(--text-medium)}.content-card{border-radius:20px;padding:32px;margin-bottom:24px}.patient-list{width:100%}.patient-table{width:100%;border-collapse:collapse;background:#fff;border-radius:8px;overflow:hidden}.patient-table thead{background:var(--bg-light)}.patient-table th{padding:14px 16px;text-align:left;font-size:14px;font-weight:600;color:var(--text-dark);border-bottom:2px solid var(--border)}.patient-table td{padding:14px 16px;font-size:14px;color:var(--text-medium);border-bottom:1px solid var(--border)}.patient-row{cursor:pointer;transition:all .2s}.patient-row:hover{background:#f8fafc}.patient-row.selected{background:linear-gradient(135deg,#eff6ff,#dbeafe)}.patient-row.selected td{color:var(--primary);font-weight:500}.btn{padding:12px 24px;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;transition:all .3s;border:none}.btn-primary{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-light) 100%);color:#fff;box-shadow:0 4px 14px #1e40af4d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #1e40af66}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-secondary{background:var(--bg-light);color:var(--text-dark);border:1px solid var(--border)}.btn-secondary:hover{background:var(--border)}.toast{position:fixed;top:24px;right:140px;padding:16px 24px;background:#fff;border-radius:12px;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:12px;z-index:1000;animation:toastSlideDown .3s ease;border-left:4px solid var(--primary)}@keyframes toastSlideDown{0%{opacity:0;transform:translateY(-100px)}to{opacity:1;transform:translateY(0)}}.toast.error{border-left-color:#ef4444}.toast.success{border-left-color:#22c55e}.hidden{display:none!important}.floating-buttons{position:fixed;bottom:30px;right:30px;display:flex;flex-direction:row;gap:12px;z-index:999}.floating-buttons.chatgpt-page{right:45px}.floating-btn{padding:14px 24px;border-radius:50px;font-size:14px;font-weight:600;cursor:pointer;border:none;transition:all .3s;box-shadow:0 4px 15px #0003}.floating-btn.process{background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff}.floating-btn.process:hover{transform:translateY(-2px);box-shadow:0 6px 20px #3b82f666}.floating-btn.chat{background:linear-gradient(135deg,#8b5cf6,#7c3aed);color:#fff}.floating-btn.chat:hover{transform:translateY(-2px);box-shadow:0 6px 20px #8b5cf666}.floating-btn.start{background:linear-gradient(135deg,#10b981,#059669);color:#fff}.floating-btn.start:hover{transform:translateY(-2px);box-shadow:0 6px 20px #10b98166}.floating-btn.save{background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff}.floating-btn.save:hover{transform:translateY(-2px);box-shadow:0 6px 20px #f59e0b66}@media screen and (max-width: 1600px){.floating-buttons{right:20px;bottom:20px;gap:8px}.floating-btn{padding:10px 16px;font-size:12px}}@media screen and (max-width: 1366px){.floating-buttons{right:15px;bottom:15px;gap:6px}.floating-btn{padding:8px 12px;font-size:11px}}@media screen and (max-width: 1024px){.floating-buttons{right:10px;bottom:10px;gap:4px}.floating-btn{padding:6px 10px;font-size:10px}}