:root{
  --bg:#f5f7fb;
  --panel:#fff;
  --text:#111827;
  --muted:#667085;
  --line:#e5e7eb;
  --primary:#2563eb;
  --primary-2:#1d4ed8;
  --green:#059669;
  --amber:#d97706;
  --red:#dc2626;
  --shadow:0 18px 45px rgba(15,23,42,.08);
  --radius:18px;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Segoe UI,Arial,sans-serif}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.app-shell{display:grid;grid-template-columns:280px minmax(0,1fr);min-height:100vh}
.side{position:sticky;top:0;height:100vh;padding:18px;background:#0f172a;color:#fff;display:flex;flex-direction:column;gap:16px}
.brand{display:flex;align-items:center;gap:12px;padding:10px}
.brand-mark{width:44px;height:44px;border-radius:14px;background:#2563eb;display:grid;place-items:center;font-weight:900}
.brand strong{display:block;font-size:1rem}
.brand span{display:block;color:#94a3b8;font-size:.78rem;font-weight:700}
.nav{display:grid;gap:6px;overflow:auto;padding-right:3px}
.nav button{width:100%;text-align:left;border:0;border-radius:12px;background:transparent;color:#cbd5e1;padding:11px 12px;font-weight:800}
.nav button:hover,.nav button.active{background:#1e293b;color:#fff}
.side-foot{margin-top:auto;display:grid;gap:8px}
.db-status{border-radius:12px;background:#1e293b;color:#cbd5e1;padding:10px 12px;font-size:.78rem;font-weight:800}
.db-status.live{background:#064e3b;color:#d1fae5}
.db-status.error{background:#7f1d1d;color:#fee2e2}
.main{padding:24px;min-width:0}
.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px}
.eyebrow{font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:#64748b;font-weight:900}
h1,h2,h3,p{margin:0}
h1{font-size:1.65rem}
.topbar p,.hero p,.dialog-head p{margin-top:5px;color:var(--muted);font-weight:600}
.top-actions{display:flex;gap:8px;flex-wrap:wrap}
.primary-btn,.secondary-btn,.ghost-btn,.danger-btn{border:0;border-radius:12px;padding:10px 14px;font-weight:900}
.primary-btn{background:var(--primary);color:#fff}
.primary-btn:hover{background:var(--primary-2)}
.secondary-btn{background:#fff;color:#1f2937;box-shadow:inset 0 0 0 1px var(--line)}
.ghost-btn{background:#1e293b;color:#fff}
.danger-btn{background:#fee2e2;color:#991b1b}
.full{width:100%}
.icon-btn{border:0;background:#f1f5f9;color:#334155;border-radius:12px;width:38px;height:38px;font-size:1.3rem}
.view{display:none}
.view.is-active{display:block}
.hero{background:linear-gradient(135deg,#eff6ff,#fff);border-radius:24px;padding:22px;display:grid;grid-template-columns:minmax(0,1.4fr) minmax(280px,.8fr);gap:16px;box-shadow:var(--shadow);margin-bottom:16px}
.hero h2{font-size:1.6rem;margin-top:4px}
.hero-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.hero-steps div,.simple-flow div{background:#fff;border-radius:16px;padding:14px;box-shadow:inset 0 0 0 1px #dbeafe}
.hero-steps strong,.simple-flow strong{display:block;color:var(--primary);font-size:1.5rem}
.hero-steps span,.simple-flow span{font-weight:900;color:#334155;font-size:.82rem}
.kpi-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:16px}
.kpi-grid.compact{grid-template-columns:repeat(5,minmax(0,1fr))}
.kpi{background:#fff;border-radius:18px;padding:16px;box-shadow:var(--shadow)}
.kpi .label{color:#64748b;font-weight:900;font-size:.78rem}
.kpi .value{font-size:1.55rem;font-weight:950;margin-top:5px}
.kpi .meta{color:#94a3b8;font-weight:800;font-size:.74rem;margin-top:2px}
.kpi.success .value{color:var(--green)}
.kpi.warning .value{color:var(--amber)}
.kpi.danger .value{color:var(--red)}
.grid.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;margin-bottom:14px}
.card-head,.list-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}
.card-head h3{font-size:1rem}
.pill{border-radius:999px;background:#eef2ff;color:#3730a3;padding:5px 9px;font-size:.72rem;font-weight:900}
.pill.warning{background:#fffbeb;color:#92400e}
.attention-list,.activity-list{display:grid;gap:8px}
.attention-item,.activity-item{padding:10px;border-radius:12px;background:#f8fafc;display:flex;justify-content:space-between;gap:8px}
.attention-item strong,.activity-item strong{font-size:.86rem}
.attention-item small,.activity-item small{display:block;color:#64748b;font-weight:700}
.list-toolbar{margin-bottom:10px;flex-wrap:wrap}
.search-wrap{flex:1;min-width:220px}
.list-toolbar input,.list-toolbar select,.form-grid input,.form-grid select,.form-grid textarea,.import-layout textarea,.mode-row select{width:100%;border:1px solid #d0d5dd;border-radius:12px;padding:10px;background:#fff;color:#111827}
.table-wrap{overflow:auto;border-radius:14px;border:1px solid var(--line)}
table{width:100%;border-collapse:collapse;background:#fff}
th,td{padding:11px 12px;text-align:left;border-bottom:1px solid #eef2f7;vertical-align:top;font-size:.85rem}
th{background:#f8fafc;color:#475467;font-size:.74rem;text-transform:uppercase;letter-spacing:.04em}
td strong{display:block}
td small{display:block;color:#64748b;margin-top:3px;font-weight:700}
.row-actions{display:flex;gap:6px;justify-content:flex-end}
.row-actions button{border:0;border-radius:9px;padding:7px 9px;font-weight:900;background:#f1f5f9}
.row-actions .delete{background:#fee2e2;color:#991b1b}
.status{display:inline-flex;border-radius:999px;padding:5px 9px;font-size:.72rem;font-weight:900;background:#eef2ff;color:#3730a3}
.status.success{background:#dcfce7;color:#166534}
.status.warning{background:#fef3c7;color:#92400e}
.status.danger{background:#fee2e2;color:#991b1b}
.status.neutral{background:#f1f5f9;color:#475569}
.material-panel .simple-flow{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:12px}
.quick-actions{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.quick-actions button{border:0;border-radius:16px;background:#eff6ff;color:#1d4ed8;padding:16px 12px;font-weight:950}
.dialog{border:0;background:transparent;padding:0;max-width:min(960px,calc(100vw - 30px));width:860px}
.dialog::backdrop{background:rgba(15,23,42,.45)}
.dialog-card{background:#fff;border-radius:24px;box-shadow:0 28px 80px rgba(15,23,42,.25);padding:18px}
.dialog-card.wide{width:min(1100px,calc(100vw - 30px))}
.dialog-head{display:flex;justify-content:space-between;gap:14px;margin-bottom:14px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.field{display:grid;gap:6px}
.field.full{grid-column:1/-1}
.field label{font-size:.78rem;font-weight:950;color:#334155}
.field label span{color:#dc2626}
.form-grid textarea{min-height:92px;resize:vertical}
.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}
.dialog-actions .danger-btn{margin-right:auto}
.form-errors{color:#991b1b;font-weight:800;font-size:.82rem;margin-top:10px}
.import-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:16px}
.import-layout aside{background:#f8fafc;border-radius:16px;padding:14px;display:grid;gap:10px;align-content:start}
.import-layout ol{margin:0 0 6px 20px;padding:0;color:#475467;font-weight:700}
.mode-row{display:flex;gap:8px;align-items:end;margin-bottom:10px;flex-wrap:wrap}
.mode-row label{display:grid;gap:6px;min-width:260px;font-weight:900;color:#334155}
.import-layout textarea{min-height:220px;resize:vertical;font-family:Consolas,monospace}
.import-preview{margin-top:10px;max-height:260px;overflow:auto;border-radius:14px;border:1px solid var(--line)}
.toast{position:fixed;right:20px;bottom:20px;background:#0f172a;color:#fff;border-radius:14px;padding:12px 14px;font-weight:900;box-shadow:var(--shadow);opacity:0;transform:translateY(8px);transition:.18s}
.toast.show{opacity:1;transform:translateY(0)}
.hidden{display:none!important}
@media(max-width:1100px){.app-shell{grid-template-columns:1fr}.side{position:relative;height:auto}.nav{grid-template-columns:repeat(2,1fr)}.hero,.grid.two{grid-template-columns:1fr}.kpi-grid,.kpi-grid.compact{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.main{padding:14px}.topbar{display:grid}.hero-steps,.material-panel .simple-flow,.quick-actions,.form-grid,.import-layout,.kpi-grid,.kpi-grid.compact{grid-template-columns:1fr}.nav{grid-template-columns:1fr}.dialog{width:calc(100vw - 20px)}}