:root{--primary:#1a365d;--secondary:#2d3748;--accent:#3182ce;--background:#f7fafc;--surface:#fff;--text:#2d3748;--text-muted:#718096;--border:#e2e8f0;--sidebar-width:260px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--background);color:var(--text);line-height:1.5}a{text-decoration:none;color:inherit}.layout-container{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background-color:var(--primary);color:#fff;padding:2rem 1rem;display:flex;flex-direction:column;position:fixed;height:100vh;overflow-y:auto;scrollbar-width:none;-ms-overflow-style:none}.sidebar::-webkit-scrollbar{display:none}.sidebar-logo{font-size:1.5rem;font-weight:700;margin-bottom:2rem;padding:0 1rem;align-items:center}.nav,.sidebar-logo{display:flex;gap:.5rem}.nav{flex-direction:column}.nav-section-title{font-size:.65rem;font-weight:700;color:hsla(0,0%,100%,.4);text-transform:uppercase;letter-spacing:.05em;padding:1rem 1rem .25rem}.nav-item{padding:.75rem 1rem;border-radius:.5rem;transition:background .2s;cursor:pointer;display:flex;align-items:center;gap:.75rem}.nav-item:hover{background-color:hsla(0,0%,100%,.1)}.nav-item.active{background-color:var(--accent)}.main-content{margin-left:var(--sidebar-width);flex-grow:1;padding:2rem}.card{background:var(--surface);border-radius:.75rem;padding:1.5rem;box-shadow:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -1px rgba(0,0,0,.06);border:1px solid var(--border)}.table{width:100%;border-collapse:collapse}.table th{text-align:left;padding:1rem;border-bottom:2px solid var(--border);color:var(--text-muted);font-weight:600;font-size:.875rem;text-transform:uppercase;letter-spacing:.025em}.table td{padding:1rem;border-bottom:1px solid var(--border)}.badge{padding:.25rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:600}.badge-success{background-color:#c6f6d5;color:#22543d}.badge-warning{background-color:#feebc8;color:#744210}.btn{padding:.5rem 1rem;border-radius:.375rem;font-weight:500;cursor:pointer;border:none;transition:all .2s}.btn-primary{background-color:var(--accent);color:#fff}.btn-primary:hover{background-color:#2b6cb0}.tooltip-container{position:relative;display:inline-flex;align-items:center;cursor:help;color:var(--accent)}.tooltip-text{visibility:hidden;width:220px;background-color:#2d3748;color:#fff;text-align:center;border-radius:6px;padding:8px;position:absolute;z-index:100;bottom:125%;left:50%;margin-left:-110px;opacity:0;transition:opacity .3s;font-size:.75rem;line-height:1.4;pointer-events:none;box-shadow:0 4px 6px -1px rgba(0,0,0,.1)}.tooltip-container:hover .tooltip-text{visibility:visible;opacity:1}.switch{position:relative;display:inline-block;width:40px;height:20px}.switch input{opacity:0;width:0;height:0}.slider{cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:#ccc;border-radius:20px}.slider,.slider:before{position:absolute;transition:.4s}.slider:before{content:"";height:16px;width:16px;left:2px;bottom:2px;background-color:#fff;border-radius:50%;box-shadow:0 1px 2px rgba(0,0,0,.1)}input:checked+.slider{background-color:var(--accent)}input:checked+.slider:before{transform:translateX(20px)}