:root{--accent: #ff5c35;--accent-soft: rgba(255, 92, 53, .12);--gold: #ffb800;--green: #2ecc71;--blue: #4a9eff;--bg: #0d0d0f;--surface: #16161a;--surface2: #1e1e24;--border: #2a2a35;--text: #f0f0f0;--text2: #c8c8d0;--muted: #888899;--dim: #555566;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg)}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}button:disabled{opacity:.5;cursor:default}input,select,textarea{font-family:inherit}.demo-banner{background:repeating-linear-gradient(45deg,#ffb80024,#ffb80024 14px,#ffb80012 14px,#ffb80012 28px);border-bottom:1px solid rgba(255,184,0,.4);color:var(--gold);font-size:13px;font-weight:600;padding:9px 20px;text-align:center;display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap}.demo-banner b{color:#ffd24d}.demo-banner .demo-reset{background:transparent;border:1px solid rgba(255,184,0,.5);color:var(--gold);border-radius:8px;padding:3px 10px;font-size:12px;font-weight:700}.app{display:flex;min-height:100vh}.sidebar{width:240px;flex-shrink:0;background:var(--surface);border-right:1px solid var(--border);padding:20px 14px;display:flex;flex-direction:column;gap:6px}.brand{font-size:19px;font-weight:800;padding:6px 10px 4px}.brand span{color:var(--accent)}.brand .tag{font-size:11px;font-weight:700;color:var(--gold);background:#ffb80026;padding:2px 7px;border-radius:6px;margin-left:6px;vertical-align:middle}.nav-item{display:flex;align-items:center;gap:10px;padding:11px 12px;border-radius:10px;color:var(--muted);font-weight:600;font-size:14px;border:none;background:transparent;width:100%;text-align:left}.nav-item:hover{background:var(--surface2);color:var(--text2)}.nav-item.active{background:var(--accent-soft);color:var(--accent)}.nav-spacer{flex:1}.main{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 28px;border-bottom:1px solid var(--border)}.topbar h1{font-size:20px;margin:0}.content{padding:28px;max-width:1100px;width:100%}.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:18px}.kpi-value{font-size:30px;font-weight:800}.kpi-label{color:var(--muted);font-size:13px;margin-top:2px}.section-title{font-size:13px;text-transform:uppercase;letter-spacing:1px;color:var(--muted);font-weight:700;margin:28px 0 12px}.btn{display:inline-flex;align-items:center;gap:8px;justify-content:center;background:var(--accent);color:#fff;border:none;border-radius:10px;padding:11px 18px;font-weight:700;font-size:14px}.btn:hover{filter:brightness(1.08)}.btn.ghost{background:var(--surface2);color:var(--text);border:1px solid var(--border)}.btn.sm{padding:8px 12px;font-size:13px}.btn.green{background:var(--green)}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field label{font-size:12px;color:var(--muted);font-weight:600}.input{background:var(--surface2);border:1px solid var(--border);border-radius:10px;padding:11px 13px;color:var(--text);font-size:14px;width:100%}.input:focus{outline:none;border-color:var(--accent)}.row{display:flex;gap:12px}.row>*{flex:1}.pill{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:700}.pill.gold{background:#ffb80026;color:var(--gold)}.pill.green{background:#2ecc7126;color:var(--green)}.pill.dim{background:var(--surface2);color:var(--muted)}.muted{color:var(--muted)}.center-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px}.login-card{width:420px;max-width:100%}.error{color:#ff6b6b;font-size:13px}.list-row{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--border)}.list-row:last-child{border-bottom:none}.table{width:100%;border-collapse:collapse}.table th{text-align:left;font-size:12px;color:var(--muted);font-weight:600;padding:10px 12px;border-bottom:1px solid var(--border)}.table td{padding:12px;border-bottom:1px solid var(--border);font-size:14px;vertical-align:middle}.table tr:last-child td{border-bottom:none}.print-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;overflow:auto;padding:24px 0;z-index:100}.invoice-sheet{position:relative;background:#fff;color:#111;width:800px;max-width:100%;margin:0 auto;padding:56px 60px;border-radius:6px;font-size:14px;line-height:1.5;overflow:hidden}.invoice-watermark{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-size:90px;font-weight:900;letter-spacing:6px;color:#ff3c3c21;transform:rotate(-28deg);pointer-events:none;text-transform:uppercase;white-space:nowrap}.invoice-sheet h1{font-size:26px;margin:0 0 4px}.invoice-sheet .inv-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:40px;position:relative}.invoice-sheet .inv-brand{font-size:20px;font-weight:800}.invoice-sheet .inv-brand span{color:var(--accent)}.invoice-sheet table{width:100%;border-collapse:collapse;margin:24px 0;position:relative}.invoice-sheet th{text-align:left;border-bottom:2px solid #111;padding:8px 4px;font-size:13px;color:#111}.invoice-sheet td{padding:8px 4px;border-bottom:1px solid #ddd}.invoice-sheet .inv-total{text-align:right;font-size:18px;font-weight:800;margin-top:8px;position:relative}.invoice-sheet .inv-muted{color:#666;font-size:12px}@media print{body,#root{background:#fff!important}.app,.demo-banner,.no-print{display:none!important}.print-overlay{position:static;background:#fff;padding:0;overflow:visible}.invoice-sheet{width:auto;padding:0}}