:root{--primary-dark: #075e54;--primary: #128c7e;--primary-light: #25d366;--bg-light: #dcf8c6;--bg-white: #ffffff;--bg-gray: #f0f2f5;--text-dark: #1f2937;--text-gray: #6b7280;--text-light: #9ca3af;--border: #e5e7eb;--shadow: rgba(0, 0, 0, .1);--shadow-lg: rgba(0, 0, 0, .15);--error: #ef4444;--success: #25d366;--warning: #f59e0b}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg-gray);color:var(--text-dark);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app{min-height:100vh}.app-layout{display:flex;min-height:100vh}.main-content{flex:1;display:flex;flex-direction:column;margin-left:280px;transition:margin-left .3s ease}.page-content{flex:1;padding:2rem;max-width:1400px;width:100%;margin:0 auto}.sidebar{position:fixed;left:0;top:0;width:280px;height:100vh;background:var(--primary-dark);color:#fff;display:flex;flex-direction:column;z-index:100;box-shadow:2px 0 10px var(--shadow)}.sidebar-brand{padding:1.5rem;border-bottom:1px solid rgba(255,255,255,.1);display:flex;align-items:center;gap:.75rem}.sidebar-brand .logo{width:40px;height:40px;background:var(--primary-light);border-radius:10px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.25rem}.sidebar-brand .brand-text h1{font-size:1.25rem;font-weight:700;margin:0}.sidebar-brand .brand-text p{font-size:.75rem;opacity:.8;margin:0}.sidebar-nav{flex:1;padding:1rem 0;overflow-y:auto}.sidebar-nav a{display:flex;align-items:center;gap:.75rem;padding:.875rem 1.5rem;color:#ffffffe6;text-decoration:none;transition:all .2s;border-left:3px solid transparent}.sidebar-nav a:hover{background:#ffffff1a;color:#fff}.sidebar-nav a.router-link-active{background:#ffffff26;border-left-color:var(--primary-light);color:#fff;font-weight:500}.sidebar-nav .icon{width:20px;height:20px;opacity:.9}.sidebar-footer{padding:1rem 1.5rem;border-top:1px solid rgba(255,255,255,.1)}.topbar{background:#fff;padding:1.25rem 2rem;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;box-shadow:0 2px 4px var(--shadow)}.topbar h1{font-size:1.5rem;font-weight:600;color:var(--text-dark)}.topbar-actions{display:flex;align-items:center;gap:1rem}.card{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 2px 8px var(--shadow);margin-bottom:1.5rem;transition:transform .2s,box-shadow .2s}.card:hover{transform:translateY(-2px);box-shadow:0 4px 12px var(--shadow-lg)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid var(--border)}.card-header h2{font-size:1.25rem;font-weight:600;color:var(--text-dark)}.card-header h3{font-size:1.125rem;font-weight:600;color:var(--text-dark)}.btn{padding:.625rem 1.25rem;border-radius:8px;font-weight:500;font-size:.875rem;border:none;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:.5rem;text-decoration:none}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:0 4px 8px var(--shadow)}.btn-success{background:var(--primary-light);color:#fff}.btn-success:hover{background:#20b858}.btn-ghost{background:transparent;color:var(--text-gray);border:1px solid var(--border)}.btn-ghost:hover{background:var(--bg-gray);color:var(--text-dark)}.btn-danger{background:var(--error);color:#fff}.btn-danger:hover{background:#dc2626}.btn-sm{padding:.5rem 1rem;font-size:.8125rem}.btn-full{width:100%;justify-content:center}.form-group{margin-bottom:1.25rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text-dark);font-size:.875rem}.form-control{width:100%;padding:.75rem;border:1px solid var(--border);border-radius:8px;font-size:.875rem;transition:all .2s;font-family:inherit}.form-control:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #128c7e1a}textarea.form-control{min-height:100px;resize:vertical}select.form-control{cursor:pointer}.grid{display:grid;gap:1.5rem}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.grid-4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;margin-bottom:2rem}.summary-card{background:#fff;padding:1.5rem;border-radius:12px;box-shadow:0 2px 8px var(--shadow);border-left:4px solid var(--primary)}.summary-card p{font-size:.875rem;color:var(--text-gray);margin-bottom:.5rem}.summary-card h2{font-size:2rem;font-weight:700;color:var(--text-dark)}.list{list-style:none}.list-item{padding:1rem;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;transition:background .2s}.list-item:hover{background:var(--bg-gray)}.list-item:last-child{border-bottom:none}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;border-radius:12px;font-size:.75rem;font-weight:500}.badge-success{background:var(--bg-light);color:var(--primary-dark)}.badge-warning{background:#fef3c7;color:#92400e}.badge-danger{background:#fee2e2;color:#991b1b}.badge-info{background:#dbeafe;color:#1e40af}.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:.5rem}.status-dot.connected{background:var(--primary-light)}.status-dot.disconnected{background:var(--text-light)}.status-dot.connecting{background:var(--warning)}.qr-wrapper{display:flex;justify-content:center;align-items:center;padding:2rem;background:var(--bg-gray);border-radius:8px;margin:1rem 0}.qr-wrapper canvas,.qr-wrapper img{max-width:100%;height:auto;border-radius:8px}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary-dark) 0%,var(--primary) 100%);padding:2rem}.login-card{background:#fff;border-radius:16px;padding:3rem;max-width:400px;width:100%;box-shadow:0 20px 60px #0000004d}.login-card h1{font-size:2rem;font-weight:700;color:var(--primary-dark);margin-bottom:.5rem;text-align:center}.login-card p{color:var(--text-gray);text-align:center;margin-bottom:2rem}.empty-state{text-align:center;padding:3rem 1rem;color:var(--text-gray)}.empty-state svg{width:64px;height:64px;margin-bottom:1rem;opacity:.5}.empty-state h3{font-size:1.125rem;margin-bottom:.5rem;color:var(--text-dark)}.loading{display:flex;justify-content:center;align-items:center;padding:2rem}.spinner{width:40px;height:40px;border:4px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:2rem}.modal{background:#fff;border-radius:12px;padding:2rem;max-width:500px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 20px 60px #0000004d}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid var(--border)}.modal-header h2{font-size:1.5rem;font-weight:600}.modal-close{background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--text-gray);padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:6px}.modal-close:hover{background:var(--bg-gray)}.modal-footer{display:flex;gap:1rem;justify-content:flex-end;margin-top:1.5rem;padding-top:1rem;border-top:1px solid var(--border)}@media (max-width: 768px){.main-content{margin-left:0}.sidebar{transform:translate(-100%);transition:transform .3s ease}.sidebar.open{transform:translate(0)}.page-content{padding:1rem}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}.text-center{text-align:center}.text-right{text-align:right}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.hidden{display:none}.flex{display:flex}.flex-between{display:flex;justify-content:space-between;align-items:center}.gap-1{gap:.5rem}.gap-2{gap:1rem}.text-gray[data-v-124bfe70],.text-gray[data-v-7f6ef0bf],.text-gray[data-v-9a7951be],.text-gray[data-v-f8b136d7]{color:var(--text-gray);font-size:.875rem}.mr-1[data-v-f8b136d7]{margin-right:.25rem}.text-gray[data-v-9ba6c724],.text-gray[data-v-adbeb2ca],.text-gray[data-v-ccdaab9f],.text-gray[data-v-e22accf9]{color:var(--text-gray);font-size:.875rem}.p-2[data-v-e22accf9]{padding:.5rem;border-radius:8px}.text-gray[data-v-eeeda7d6],.text-gray[data-v-341a8af7]{color:var(--text-gray);font-size:.875rem}