: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}:root{color-scheme:light}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#f5f5f7;color:#1d1d1f}a{color:inherit}.app-container{display:flex;min-height:100vh;background:#f5f5f7}.sidebar-toggle{display:none;background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:12px;padding:12px 16px;margin:16px;font-size:16px;font-weight:600;cursor:pointer;box-shadow:0 4px 12px #0000000a}.sidebar{width:280px;background:#fff;border-right:1px solid rgba(0,0,0,.05);padding:32px 24px;display:flex;flex-direction:column;gap:32px}.sidebar-header{display:flex;justify-content:space-between;align-items:center}.sidebar-title{font-size:22px;font-weight:700;margin-bottom:4px}.user-email{font-size:14px;color:#6e6e73}.nav-menu{list-style:none;display:flex;flex-direction:column;gap:8px}.nav-link{display:block;padding:12px 16px;border-radius:10px;text-decoration:none;font-weight:500;transition:background .2s ease,color .2s ease;color:#1d1d1f}.nav-link:hover{background:#0071e314}.nav-link--active{background:#0071e3;color:#fff}.logout-btn{margin-top:auto;background:#ff3b3014;color:#ff3b30;border:none;border-radius:10px;padding:12px 16px;font-weight:600;cursor:pointer;transition:background .2s ease}.logout-btn:hover{background:#ff3b301f}.main-content{flex:1;padding:48px;display:flex;flex-direction:column;gap:32px}.page-header{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:flex-start}.page-header h1{font-size:32px;font-weight:700}.page-description{margin-top:8px;font-size:15px;color:#6e6e73}.stats-grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.stat-card{background:#fff;border-radius:16px;padding:24px;box-shadow:0 8px 24px #0f172a0f}.stat-card h3{color:#6e6e73;font-size:14px;font-weight:600;margin-bottom:12px}.stat-card .value{font-size:36px;font-weight:700}.table-container{background:#fff;border-radius:16px;box-shadow:0 8px 24px #0f172a0f;overflow:hidden;overflow-x:auto}table{width:100%;border-collapse:collapse;min-width:760px}thead{background:#f2f4f7;text-transform:uppercase;letter-spacing:.04em;font-size:13px;color:#6e6e73}th,td{padding:16px 20px;border-bottom:1px solid rgba(0,0,0,.04)}tbody tr:hover{background:#0071e30a}.action-buttons{display:flex;gap:8px;flex-wrap:wrap}.btn{border:none;border-radius:10px;font-weight:600;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease;padding:12px 18px}.btn:hover{transform:translateY(-1px)}.btn-primary{background:#0071e3;color:#fff}.btn-success{background:#32d74b;color:#fff}.btn-secondary{background:#0000000d;color:#1d1d1f}.btn-danger{background:#ff3b301f;color:#ff3b30}.alert{padding:14px 18px;border-radius:12px;font-size:15px;margin-bottom:16px}.alert-success{background:#32d74b1f;color:#1b8e34}.alert-error{background:#ff3b301f;color:#ff3b30}.empty-state,.loading{text-align:center;padding:64px 24px;color:#6e6e73}.badge{display:inline-block;padding:4px 12px;border-radius:999px;font-size:12px;font-weight:600}.badge-admin{background:#0071e31f;color:#0053a6}.badge-user{background:#0000000f;color:#1d1d1f}.modal-overlay{position:fixed;inset:0;background:#0d16298c;display:flex;align-items:center;justify-content:center;padding:24px;z-index:1000}.modal{background:#fff;border-radius:20px;padding:32px;width:100%;max-width:560px;max-height:90vh;overflow-y:auto;box-shadow:0 24px 60px #0f172a2e;display:flex;flex-direction:column;gap:24px}.modal h2{font-size:24px;font-weight:700}.grid-form{display:grid;gap:16px}.grid-form--two{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:14px;font-weight:600;color:#3c3c43}.form-group input,.form-group select,.form-group textarea{padding:12px 14px;border-radius:10px;border:1px solid rgba(0,0,0,.12);font-size:15px}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:#0071e3;box-shadow:0 0 0 4px #0071e326}.modal-actions{grid-column:1 / -1;display:flex;justify-content:flex-end;gap:12px}.route{display:inline-flex;align-items:center;gap:8px}.route-arrow{color:#6e6e73}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:32px 16px;background:linear-gradient(135deg,#0b3d91,#2563eb)}.login-box{background:#fffffffa;border-radius:24px;padding:48px 40px;width:min(420px,100%);box-shadow:0 36px 80px #0b3d9159;display:flex;flex-direction:column;gap:24px}.login-box h1{font-size:28px;font-weight:700;text-align:center}.login-subtitle{text-align:center;font-size:15px;color:#6e6e73}@media(max-width:960px){.app-container{flex-direction:column}.sidebar-toggle{display:inline-flex;align-items:center;gap:8px}.sidebar{width:100%;position:relative;padding:24px 16px;border-right:none;border-bottom:1px solid rgba(0,0,0,.05);max-height:0;overflow:hidden;transition:max-height .3s ease}.sidebar--open{max-height:420px}.main-content{padding:32px 20px 80px}table{min-width:640px}.modal{padding:24px}.grid-form{grid-template-columns:1fr}}