:root{font-family:"Segoe UI",Arial,sans-serif;color:#242424;background:#f5f5f5;font-synthesis:none;text-rendering:optimizeLegibility;--blue:#0f6cbd;--border:#e1dfdd;--muted:#616161}
*{box-sizing:border-box}body{margin:0;min-height:100vh}a{color:var(--blue);text-decoration:none}button,input{font:inherit}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:32px 16px;background:linear-gradient(135deg,#f7f9fc,#eef3f8)}.auth-card{width:min(100%,440px);background:#fff;border:1px solid var(--border);border-radius:10px;padding:36px;box-shadow:0 4px 18px #0000000b}.brand-mark{width:42px;height:42px;border-radius:9px;background:var(--blue);color:#fff;display:grid;place-items:center;font-size:25px;font-weight:700;margin-bottom:24px}.brand-mark.small{width:34px;height:34px;font-size:20px;margin:0 10px 0 0}.eyebrow{font-size:11px;letter-spacing:.09em;font-weight:700;color:var(--blue);margin:0 0 9px}.auth-card h1,.page-heading h1{font-size:29px;font-weight:600;letter-spacing:-.025em;margin:0 0 8px}.muted{color:var(--muted);line-height:1.55;margin:0 0 24px;font-size:14px}form label{display:block;font-size:13px;font-weight:600;margin:17px 0 7px}input{width:100%;height:42px;border:1px solid #8a8886;border-radius:5px;padding:0 12px;background:#fff;color:#242424;outline:none}input:focus{border:2px solid var(--blue);padding-left:11px}.password-wrap{position:relative}.password-wrap input{padding-right:62px}.reveal{position:absolute;right:8px;top:5px;border:0;background:transparent;color:var(--blue);height:32px;cursor:pointer}.button{height:42px;border:1px solid transparent;border-radius:5px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;font-weight:600;cursor:pointer}.primary{background:var(--blue);color:#fff}.primary:hover{background:#115ea3}.full{width:100%;margin-top:24px}.auth-foot{border-top:1px solid #edebe9;margin:25px 0 0;padding-top:17px;color:#797775;font-size:12px;text-align:center}.alert,.success{border-radius:5px;padding:12px 14px;font-size:13px;margin:16px 0;background:#fde7e9;color:#a4262c}.success{background:#dff6dd;color:#107c10}.app-layout{min-height:100vh;display:flex}.sidebar{width:248px;background:#fff;border-right:1px solid var(--border);padding:20px 14px;display:flex;flex-direction:column;flex-shrink:0}.side-brand{display:flex;align-items:center;color:#242424;padding:2px 8px 26px}.side-brand b{display:block;font-size:13px;letter-spacing:.04em}.side-brand small{display:block;color:var(--muted);font-size:10px;letter-spacing:.08em;margin-top:3px}.nav-caption{font-size:10px;font-weight:700;letter-spacing:.1em;color:#797775;padding:17px 10px 8px}.nav-link{height:40px;padding:0 11px;display:flex;align-items:center;gap:12px;border-radius:5px;color:#424242;font-size:13px;margin:2px 0}.nav-link.active{background:#eff6fc;color:#0f548c;font-weight:600}.nav-link.disabled{color:#777;cursor:default}.sidebar-bottom{margin-top:auto;border-top:1px solid var(--border);padding:18px 10px 4px;font-size:12px}.sidebar-bottom small{color:var(--muted);margin-left:14px}.online-dot{display:inline-block;width:8px;height:8px;background:#13a10e;border-radius:50%;margin-right:7px}.logout-link{display:block;margin-top:18px}.main-content{flex:1;min-width:0;padding:34px clamp(20px,3vw,48px)}.page-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.page-heading .muted{margin:0}.status-pill{font-size:12px;color:#107c10;background:#dff6dd;padding:7px 11px;border-radius:20px}.stats-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:22px}.stat-card,.panel{background:#fff;border:1px solid var(--border);border-radius:8px;padding:21px;box-shadow:0 1px 2px #0000000a}.stat-label{display:block;color:var(--muted);font-size:13px;margin-bottom:12px}.stat-card strong{display:block;font-size:25px;font-weight:600}.stat-card small{display:block;color:var(--muted);font-size:12px;margin-top:7px}.panel h2{font-size:20px;font-weight:600;margin:0 0 10px}.panel .muted{margin-bottom:20px}.module-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.module-tile{border:1px solid var(--border);border-radius:7px;padding:17px;display:flex;flex-direction:column;gap:8px;color:#242424}.module-tile b{font-size:14px}.module-tile span,.module-tile em{font-size:12px;color:var(--muted);font-style:normal}.module-tile em{color:var(--blue)}@media(max-width:850px){.sidebar{width:205px}.stats-grid,.module-grid{grid-template-columns:1fr}}@media(max-width:600px){.app-layout{display:block}.sidebar{width:100%;border-right:0;border-bottom:1px solid var(--border)}.sidebar-bottom{display:none}.main-content{padding:24px 16px}.page-heading{align-items:flex-start;gap:12px;flex-direction:column}.auth-card{padding:26px 22px}}