@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&family=JetBrains+Mono:wght@400;600&display=swap";:root{--bg: #f7f9fb;--surface: #ffffff;--surface-low: #f2f4f6;--surface-mid: #eceef0;--sidebar-bg: #131b2e;--text: #191c1e;--text-muted: #45464d;--text-sidebar: #7c839b;--text-on-dark: #ffffff;--border: #c6c6cd;--border-strong: #76777d;--primary: #0051d5;--primary-hover: #316bf3;--ok-bg: #dcfce7;--ok-text: #166534;--info-bg: #dbeafe;--info-text: #1e40af;--warn-bg: #fef3c7;--warn-text: #92400e;--danger-bg: #fee2e2;--danger-text: #991b1b;--radius-sm: 4px;--radius-md: 8px;--radius-pill: 9999px;--sidebar-w: 260px;--page-pad: 24px;--gap: 16px;--grid-gap: 20px;--font-ui: "Inter", sans-serif;--font-mono: "JetBrains Mono", monospace}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:var(--font-ui)}.admin-shell{min-height:100vh;display:grid;grid-template-columns:var(--sidebar-w) 1fr}.admin-sidebar{background:var(--sidebar-bg);color:var(--text-sidebar);border-right:1px solid var(--border);padding:var(--page-pad) 16px}.admin-main{min-width:0}.admin-topbar{position:sticky;top:0;z-index:10;background:var(--bg);border-bottom:1px solid var(--border);padding:12px var(--page-pad)}.admin-content{padding:var(--page-pad)}.admin-grid{display:grid;gap:var(--grid-gap)}.admin-grid.kpi{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:20px}.label-caps{font-size:11px;line-height:16px;letter-spacing:.05em;font-weight:700;text-transform:uppercase;color:var(--text-muted)}.metric{font-size:30px;line-height:38px;letter-spacing:-.02em;font-weight:700;color:var(--text)}.title-md{font-size:24px;line-height:32px;font-weight:600;letter-spacing:-.01em}.body-md{font-size:14px;line-height:20px}.body-sm{font-size:13px;line-height:18px}.mono{font-family:var(--font-mono)}.btn{border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px 12px;font-size:13px;line-height:18px;background:var(--surface);color:var(--text);transition:background-color .16s ease,border-color .16s ease,color .16s ease}.btn:hover{background:var(--surface-low)}.btn-primary{background:var(--primary);border-color:var(--primary);color:var(--text-on-dark)}.btn-primary:hover{background:var(--primary-hover);border-color:var(--primary-hover)}.table-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);overflow:auto}table{width:100%;border-collapse:collapse}thead{background:var(--surface-low)}th{text-align:left;font-size:11px;line-height:16px;letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted);padding:12px 16px;border-bottom:1px solid var(--border)}td{padding:12px 16px;font-size:13px;line-height:18px;border-bottom:1px solid color-mix(in srgb,var(--border) 60%,white 40%)}tbody tr:hover{background:var(--surface-low)}.badge{display:inline-flex;align-items:center;border:1px solid transparent;border-radius:var(--radius-pill);padding:2px 8px;font-size:10px;line-height:14px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.badge.ok{background:var(--ok-bg);color:var(--ok-text);border-color:#86efac}.badge.info{background:var(--info-bg);color:var(--info-text);border-color:#93c5fd}.badge.warn{background:var(--warn-bg);color:var(--warn-text);border-color:#fcd34d}.badge.danger{background:var(--danger-bg);color:var(--danger-text);border-color:#fca5a5}.input,select,textarea{width:100%;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);padding:8px 10px;font:inherit}.input:focus,select:focus,textarea:focus{outline:0;border-color:var(--primary);box-shadow:0 0 0 2px color-mix(in srgb,var(--primary) 25%,transparent)}@media(max-width:1279px){.admin-shell{grid-template-columns:72px 1fr}.admin-sidebar .nav-label,.admin-sidebar .brand-copy{display:none}}@media(max-width:768px){:root{--page-pad: 16px}.admin-shell{grid-template-columns:1fr}.admin-sidebar{display:none}.admin-grid.kpi{grid-template-columns:1fr}}html{scroll-behavior:smooth}body{min-width:320px}button,input,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:wait;opacity:.66}h1,h2,p{margin:0}h1{font-size:clamp(28px,3vw,38px);line-height:1.08;letter-spacing:-.03em}h2{font-size:18px;line-height:24px;font-weight:700;letter-spacing:-.01em}a{color:inherit;text-decoration:none}.muted{color:var(--text-muted)}.brand{align-items:center;display:flex;gap:12px;margin-bottom:28px}.brand-mark{align-items:center;background:var(--primary);border-radius:var(--radius-sm);color:var(--text-on-dark);display:inline-flex;font-family:var(--font-mono);font-size:13px;font-weight:700;height:38px;justify-content:center;width:38px}.brand-copy{display:grid;gap:2px}.brand-copy strong{color:var(--text-on-dark);font-size:15px}.brand-copy span{font-size:12px}.side-nav{display:grid;gap:6px}.side-nav a,.side-nav button{align-items:center;background:transparent;border:0;border-radius:var(--radius-sm);color:inherit;display:flex;gap:10px;font:inherit;min-height:38px;padding:8px 10px;text-align:left;transition:background-color .16s ease,color .16s ease;width:100%}.side-nav a:hover,.side-nav button:hover{background:#ffffff0f;color:var(--text-on-dark)}.side-nav a.active,.side-nav button.active{background:var(--primary);color:var(--text-on-dark)}.nav-icon{font-family:var(--font-mono);font-size:11px;font-weight:700}.admin-topbar{align-items:center;display:flex;gap:20px;justify-content:space-between;min-height:78px}.topbar-actions{align-items:center;display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}.admin-content{display:grid;gap:24px;max-width:1440px;width:100%}.kpi-card{display:grid;gap:6px;min-height:142px}.kpi-grid{display:grid;gap:var(--grid-gap);grid-template-columns:repeat(4,minmax(0,1fr))}.metric-fit{font-size:clamp(16px,1.6vw,30px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dashboard-grid{align-items:start;display:grid;gap:var(--grid-gap);grid-template-columns:minmax(0,1fr) minmax(380px,.62fr)}.panel-stack{display:grid;gap:var(--grid-gap)}.panel{display:grid;gap:16px;min-width:0}.panel-heading{align-items:center;display:flex;gap:16px;justify-content:space-between;min-width:0}.panel-heading>div:first-child{min-width:0}.panel-heading h2{overflow-wrap:anywhere}.field{color:var(--text-muted);display:grid;font-size:13px;font-weight:700;gap:7px;min-width:0}.field-grid{display:grid;gap:14px;grid-template-columns:repeat(2,minmax(0,1fr))}.field-grid.single{grid-template-columns:1fr}.page-grid{margin-top:0}.detail-grid{display:grid;gap:10px 14px;grid-template-columns:minmax(120px,.32fr) minmax(0,1fr)}.detail-grid span{color:var(--text-muted);font-size:12px;font-weight:700;text-transform:uppercase}.detail-grid strong{font-size:13px;font-weight:700}.session-control{align-items:end;display:grid;gap:14px;grid-template-columns:minmax(240px,1fr) auto}.session-control-actions{flex-wrap:nowrap}.empty-state{border:1px dashed var(--border);border-radius:var(--radius-sm);padding:12px}.settings-grid{display:grid;gap:var(--grid-gap);grid-template-columns:1fr}.settings-fields{align-items:start;grid-template-columns:repeat(3,minmax(220px,1fr))}.settings-fields .field-wide{grid-column:1 / -1}.check-field{align-items:center;border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);display:flex;font-size:13px;font-weight:700;gap:10px;min-height:38px;padding:8px 10px;width:100%}.check-field input{flex:0 0 auto;width:auto}.check-field span{min-width:0}.actions{align-items:center;display:flex;flex-wrap:wrap;gap:10px}.actions-tight{flex-shrink:0;justify-content:flex-end}.table-wrap{min-width:0}td,th{vertical-align:middle}td .actions{flex-wrap:nowrap}td .btn{white-space:nowrap}.btn-danger{background:var(--danger-text);border-color:var(--danger-text);color:var(--text-on-dark)}.btn-danger:hover{background:#7f1d1d;border-color:#7f1d1d}.btn:focus-visible,.side-nav button:focus-visible,.input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid color-mix(in srgb,var(--primary) 70%,white 30%);outline-offset:2px}textarea{min-height:82px;resize:vertical}.input,select,textarea{min-height:38px}select.input{padding-right:30px}table{table-layout:auto}th:last-child,td:last-child{width:1%}td.mono,th.mono{white-space:nowrap}.numeric,td:nth-child(3),td:nth-child(4),td:nth-child(5){font-variant-numeric:tabular-nums}.result-panel{min-width:0}.result-output{background:#101820;border:1px solid #223140;border-radius:var(--radius-sm);color:#d9f5ef;font-size:12px;line-height:18px;margin:0;max-height:420px;min-height:220px;overflow:auto;padding:14px;white-space:pre-wrap}.qr-preview{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);display:block;max-width:260px;padding:12px;width:100%}.login-page{align-items:start;display:grid;gap:var(--grid-gap);margin:0 auto;min-height:100vh;padding:clamp(18px,4vw,48px);width:min(1040px,100%)}.login-card{display:grid;gap:28px;grid-template-columns:minmax(0,.95fr) minmax(360px,1.05fr);overflow:hidden;padding:0}.login-copy{background:var(--sidebar-bg);color:var(--text-on-dark);display:grid;gap:14px;padding:clamp(24px,4vw,44px)}.login-copy .label-caps,.login-copy .body-md{color:var(--text-sidebar)}.login-form{display:grid;gap:16px;padding:clamp(24px,4vw,44px)}@media(max-width:1279px){.brand,.side-nav a,.side-nav button{justify-content:center}.admin-sidebar{padding-left:10px;padding-right:10px}}@media(max-width:1100px){.dashboard-grid,.settings-grid{grid-template-columns:1fr}td .actions{flex-wrap:wrap}}@media(max-width:768px){.admin-shell{display:block}.admin-sidebar{border-bottom:1px solid color-mix(in srgb,var(--border) 55%,transparent);border-right:0;display:block;overflow-x:auto;overscroll-behavior-x:contain;padding:10px var(--page-pad);position:sticky;top:0;z-index:30}.admin-sidebar .brand{display:none}.admin-sidebar .side-nav{display:flex;gap:8px;min-width:max-content}.admin-sidebar .side-nav a,.admin-sidebar .side-nav button{flex:0 0 auto;justify-content:flex-start;min-width:44px;padding:8px 10px;white-space:nowrap;width:auto}.admin-sidebar .nav-icon{display:none}.admin-sidebar .nav-label{display:inline}.kpi-grid{grid-template-columns:1fr}.admin-topbar{align-items:flex-start;flex-direction:column}.topbar-actions{justify-content:flex-start}.field-grid,.settings-grid,.session-control,.login-card{grid-template-columns:1fr}.panel-heading{align-items:flex-start;flex-direction:column}.actions,.actions-tight,.topbar-actions{justify-content:flex-start}.btn{min-height:38px}}