:root{color-scheme:light;--sidebar:#17222d;--sidebar-deep:#111a23;--topbar:#101822;--page:#f2f4f6;--panel:#fff;--panel-soft:#f7f8f9;--line:#dce1e5;--line-strong:#c8cfd5;--text:#17212b;--muted:#6c7781;--red:#e21b23;--red-dark:#c9141b;--green:#159447;--blue:#17639b;--amber:#d89013;--shadow:0 2px 10px rgba(25,39,52,.08);font-family:Inter,'Segoe UI',Arial,sans-serif}
*,*::before,*::after{box-sizing:border-box}body{margin:0;min-height:100vh;color:var(--text);background:var(--page);font-size:14px}button,input,select,textarea{font:inherit;max-width:100%}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}a{color:var(--red-dark)}h1,h2,h3,p{margin-top:0}h1{margin-bottom:.3rem;font-size:28px;letter-spacing:-.035em}h2{font-size:18px}h3{font-size:15px}.hidden{display:none!important}.muted{color:var(--muted);line-height:1.6}.eyebrow{margin:0 0 .5rem;color:var(--red);font-size:10px;font-weight:800;letter-spacing:.13em}
.login-screen{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(135deg,#101923,#1d2b38)}.login-card{width:min(450px,100%);padding:34px;background:#fff;border:1px solid #ffffff30;border-radius:8px;box-shadow:0 25px 80px #0004}.login-card h1{font-size:34px}.brand-mark{width:96px;height:50px;display:grid;place-items:center;margin-bottom:26px;color:#fff;background:var(--sidebar);border-radius:4px;font-size:23px;font-weight:900}.login-features{padding:14px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);color:var(--muted);font-size:12px;line-height:1.9;margin-bottom:20px}.login-note{display:block;color:var(--muted);font-size:11px;line-height:1.8;text-align:center;margin-top:22px}
label{display:grid;gap:7px;margin:14px 0;color:var(--muted);font-size:12px}input,select,textarea{width:100%;padding:10px 12px;color:var(--text);background:#fff;border:1px solid var(--line-strong);border-radius:4px}input:focus,select:focus,textarea:focus{outline:2px solid #e21b2325;outline-offset:0;border-color:var(--red)}input[type=checkbox]{width:17px;height:17px;accent-color:var(--red)}.check{display:flex;align-items:center;gap:9px;color:var(--text)}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:38px;padding:8px 14px;border:1px solid var(--line-strong);border-radius:4px;color:var(--text);background:#fff;text-decoration:none;font-weight:600;font-size:12px}.button:hover:not(:disabled){filter:brightness(.96)}.button.primary{color:#fff;background:var(--red);border-color:var(--red)}.button.danger{color:var(--red-dark);border-color:#efc0c2;background:#fff5f5}.button.small{min-height:29px;font-size:11px;padding:5px 9px}.full-width{width:100%}.form-error{color:var(--red-dark);font-size:12px;line-height:1.6;min-height:18px}.app-shell{min-height:100vh;display:grid;grid-template-columns:220px minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;color:white;background:var(--sidebar);border-right:1px solid #253441;z-index:20}.sidebar-brand{height:60px;display:flex;align-items:center;padding:0 24px;background:var(--sidebar-deep);border-bottom:1px solid #2a3742;font-size:27px;font-weight:900;letter-spacing:-.04em}.main-nav{display:flex;flex-direction:column;gap:2px;padding:13px 0;overflow:auto;flex:1}.nav-button{min-height:47px;display:flex;align-items:center;gap:11px;padding:10px 16px;color:#eef2f5;background:transparent;border:0;border-left:4px solid transparent;text-align:left;font-size:13px}.nav-button:hover{background:#ffffff0c}.nav-button.active{background:var(--red);border-left-color:#ff7479;color:#fff}.nav-icon{width:20px;text-align:center;font-size:18px}.nav-divider{margin:12px 17px 5px;padding-top:12px;color:#7f909d;border-top:1px solid #2a3945;font-size:9px;letter-spacing:.12em}.sidebar-footer{padding:20px;color:#a9b7c1;font-size:11px;line-height:1.8;border-top:1px solid #2a3742}.sidebar-footer small{font-size:9px}.workspace,main,.panel{min-width:0}.topbar{height:60px;display:flex;align-items:center;justify-content:space-between;gap:15px;position:sticky;top:0;z-index:15;color:#fff;background:var(--topbar);border-bottom:1px solid #2b3540;padding:0 20px}.topbar-title{display:flex;gap:16px;align-items:center;font-weight:600}.topbar-title small{font-weight:400;color:#9facb8;font-size:11px;margin-left:10px}.menu-button,.top-icon{color:#eef2f4;background:transparent;border:0;padding:8px;font-size:12px}.menu-button{font-size:19px}.topbar-status{display:flex;align-items:center;gap:8px;color:#c8d4db;font-size:11px}.status-dot{width:7px;height:7px;background:#1db35a;border-radius:50%}.status-dot.off{background:var(--red)}.user-menu{display:flex;align-items:center;gap:14px;font-size:11px}.top-icon{border-left:1px solid #2a3641}main{padding:22px;max-width:1900px;margin:auto}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:2px 0 22px}.page-heading p{margin:6px 0 0;font-size:12px}.heading-actions{display:flex;align-items:center;gap:8px}.page-footer{display:flex;justify-content:space-between;padding:12px 24px 20px;color:#84919b;font-size:10px}.panel{background:#fff;border:1px solid var(--line);border-radius:6px;box-shadow:0 1px 3px #14233008;margin-bottom:18px}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:18px 20px;border-bottom:1px solid var(--line)}.panel-heading h2{margin:0;font-size:15px}.panel-heading small{font-size:11px;color:var(--muted)}.panel-body{padding:20px}.summary-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin-bottom:20px}.summary-card{padding:18px 20px;background:white;border:1px solid var(--line);border-radius:6px;box-shadow:0 1px 3px #14233008}.summary-card span{font-size:12px;color:var(--muted)}.summary-card strong{display:block;font-size:30px;margin:8px 0;color:var(--text);font-variant-numeric:tabular-nums}.summary-card small{color:#86919a;font-size:10px}.summary-card.red strong{color:var(--red-dark)}.summary-card.green strong{color:var(--green)}.summary-card.blue strong{color:var(--blue)}.summary-card.amber strong{color:var(--amber)}.notice{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 16px;background:#edf6f0;border:1px solid #c9dfd0;border-radius:4px;font-size:12px;line-height:1.6;margin-bottom:18px;color:#276140}.notice.error{color:#ad252b;background:#fff1f1;border-color:#edc6c8}.dialog{width:min(760px,95vw);max-height:90vh;border:1px solid var(--line);border-radius:7px;padding:0;color:var(--text);box-shadow:0 24px 80px #0005}.dialog::backdrop{background:#10192399}.dialog-heading{position:sticky;top:0;background:#fff;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:17px 22px;z-index:1}.dialog-heading h2{margin:0;font-size:19px}.close-button{border:0;background:#f0f2f4;border-radius:4px;font-size:23px;width:31px;height:31px;color:#50616c}#dialog-body{padding:22px}
@media(max-width:1000px){.app-shell{grid-template-columns:190px minmax(0,1fr)}.topbar-status{display:none}.summary-strip{grid-template-columns:repeat(2,1fr)}.topbar-title small{display:none}}@media(max-width:700px){.app-shell{grid-template-columns:1fr}.sidebar{position:fixed;width:220px;left:-220px;transition:left .15s}.app-shell.menu-open .sidebar{left:0}.topbar{padding:0 10px}.page-heading{align-items:flex-start;flex-direction:column;gap:13px}main{padding:16px}.heading-actions{flex-wrap:wrap}h1{font-size:24px}.user-menu{gap:3px}.summary-strip{gap:9px}.summary-card{padding:15px}.login-card{padding:25px}}