@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--primary-color:#0d9488;--primary-hover:#0f766e;--secondary-color:#2563eb;--accent-color:#f59e0b;--bg-color:#f8fafc;--panel-bg:#fff;--text-primary:#0f172a;--text-secondary:#64748b;--border-color:#e2e8f0;--success-color:#10b981;--warning-color:#eab308;--danger-color:#ef4444;--sidebar-width:260px;--header-height:70px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--radius-md:.5rem;--radius-lg:.75rem;--radius-full:9999px;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-normal:.3s cubic-bezier(.4, 0, .2, 1)}.dark-theme{--bg-color:#0f172a;--panel-bg:#1e293b;--text-primary:#f8fafc;--text-secondary:#94a3b8;--border-color:#334155}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;line-height:1.5}button{cursor:pointer;background:0 0;border:none;font-family:inherit}a{color:inherit;text-decoration:none}h1,h2,h3,h4,h5,h6{color:var(--text-primary);margin-bottom:.5rem;font-weight:600}h1{font-size:1.875rem}h2{font-size:1.5rem}.card{background:var(--panel-bg);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--border-color);transition:box-shadow var(--transition-fast);padding:1.5rem}.card:hover{box-shadow:var(--shadow-md)}.flex{display:flex}.flex-col{flex-direction:column;display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-2{gap:.5rem}.gap-4{gap:1rem}.w-full{width:100%}.btn{border-radius:var(--radius-md);transition:all var(--transition-fast);justify-content:center;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.875rem;font-weight:500;display:inline-flex}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-1px)}.btn-outline{border:1px solid var(--border-color);color:var(--text-primary);background-color:#0000}.btn-outline:hover{background-color:#0000000d}.dark-theme .btn-outline:hover{background-color:#ffffff0d}:focus-visible,button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}.nav-item:focus-visible{outline:2px solid var(--primary-color);outline-offset:-2px;background-color:#0d948814}.skip-to-content{background:var(--primary-color);color:#fff;z-index:100;padding:.5rem 1rem;font-weight:600;transition:top .2s;position:absolute;top:-40px;left:0}.skip-to-content:focus{top:0}.dark-theme input,.dark-theme select,.dark-theme textarea{border-color:var(--border-color);color:var(--text-primary);background-color:#ffffff14}.dark-theme .card{background-color:var(--panel-bg);border-color:var(--border-color)}.dark-theme table th{background-color:#ffffff0d}.dark-theme table td{border-color:var(--border-color)}.mobile-menu-btn{display:none}@media (width<=768px){.mobile-menu-btn{display:flex!important}.header-title{font-size:.95rem}.header-actions{gap:.5rem}.connection-badge{display:none}.content-area{padding:1rem}.content-area h2{font-size:1.25rem}.card{padding:1rem}}@media (width<=480px){.header{padding:0 1rem}.content-area{padding:.75rem}}@keyframes slideIn{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.offline-banner{background-color:var(--warning-color,#f59e0b);color:#000;text-align:center;justify-content:center;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.8rem;font-weight:600;display:flex}.app-container{width:100vw;height:100vh;display:flex;overflow:hidden}.sidebar{width:var(--sidebar-width);background-color:var(--panel-bg);border-right:1px solid var(--border-color);height:100%;transition:transform var(--transition-normal);z-index:10;flex-direction:column;display:flex}.sidebar-header{height:var(--header-height);border-bottom:1px solid var(--border-color);align-items:center;padding:0 1.5rem;display:flex}.logo-text{color:var(--primary-color);letter-spacing:-.025em;font-size:1.25rem;font-weight:700}.sidebar-nav{flex-direction:column;flex:1;gap:.5rem;padding:1.5rem 1rem;display:flex;overflow-y:auto}.nav-item{border-radius:var(--radius-md);color:var(--text-secondary);transition:all var(--transition-fast);align-items:center;gap:.75rem;padding:.75rem 1rem;font-weight:500;display:flex}.nav-item:hover{color:var(--primary-color);background-color:#0d94880d}.nav-item.active{color:var(--primary-color);background-color:#0d94881a}.nav-item svg{width:20px;height:20px}.sidebar-footer{border-top:1px solid var(--border-color);padding:1.5rem 1rem}.main-wrapper{flex-direction:column;flex:1;display:flex;overflow:hidden}.header{height:var(--header-height);background-color:var(--panel-bg);border-bottom:1px solid var(--border-color);z-index:5;justify-content:space-between;align-items:center;padding:0 2rem;display:flex}.header-title{font-size:1.125rem;font-weight:600}.header-actions{align-items:center;gap:1rem;display:flex}.connection-badge{border-radius:var(--radius-full);color:var(--success-color);background-color:#10b9811a;align-items:center;gap:.5rem;padding:.4rem .75rem;font-size:.75rem;font-weight:600;display:flex}.connection-badge.offline{color:var(--warning-color);background-color:#eab3081a}.status-dot{background-color:currentColor;border-radius:50%;width:8px;height:8px}.icon-btn{width:40px;height:40px;color:var(--text-secondary);transition:background-color var(--transition-fast);border-radius:50%;justify-content:center;align-items:center;display:flex}.icon-btn:hover{color:var(--text-primary);background-color:#0000000d}.dark-theme .icon-btn:hover{background-color:#ffffff0d}.content-area{flex:1;padding:2rem;overflow-y:auto}@media (width<=768px){.sidebar{height:100vh;position:absolute;transform:translate(-100%)}.sidebar.open{box-shadow:var(--shadow-xl);transform:translate(0)}.sidebar-backdrop{z-index:9;background:#00000080;position:fixed;inset:0}}