:root{--bg:#f5f6f8;--panel:#fff;--ink:#151515;--muted:#6f7480;--line:#e7e7ea;--brand:#111;--accent:#c8a45d;--danger:#d93025;--success:#188038;--warning:#b06000;--info:#0b57d0;--shadow:0 18px 50px rgba(15,18,25,.08)}*{box-sizing:border-box}body{margin:0;font-family:Tahoma,Arial,sans-serif;background:var(--bg);color:var(--ink)}a{text-decoration:none;color:inherit}.layout{display:flex;min-height:100vh}.sidebar{width:292px;background:#101010;color:#fff;position:fixed;top:0;bottom:0;right:0;overflow:auto;padding:22px 16px}.brand{padding:8px 8px 22px;border-bottom:1px solid rgba(255,255,255,.12);margin-bottom:14px}.brand .name{font-size:28px;letter-spacing:.4px;font-weight:800}.brand .sub{color:#bfbfbf;font-size:12px;margin-top:5px;letter-spacing:2px;text-transform:uppercase}.nav a{display:flex;align-items:center;gap:9px;padding:12px 14px;border-radius:14px;color:#d8d8d8;margin:4px 0;font-size:14px}.nav a:hover,.nav a.active{background:#fff;color:#111}.nav .sep{height:1px;background:rgba(255,255,255,.12);margin:12px 8px}.main{margin-right:292px;min-height:100vh;width:calc(100% - 292px)}.topbar{height:72px;background:rgba(255,255,255,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:5}.topbar h1{font-size:21px;margin:0}.userbox{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px}.content{padding:26px}.grid{display:grid;gap:18px}.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--panel);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:20px;margin-bottom:18px}.card h2{margin:0 0 16px;font-size:18px}.card h3{margin:0 0 12px;font-size:15px;color:#222}.stat{padding:20px;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.stat .num{font-size:30px;font-weight:800;margin-bottom:4px}.stat .label{color:var(--muted);font-size:13px}.toolbar{display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin-bottom:14px}.actions{display:flex;gap:8px;flex-wrap:wrap}.btn,button{border:1px solid var(--line);background:#fff;color:#111;border-radius:12px;padding:10px 14px;cursor:pointer;font-size:13px;display:inline-flex;align-items:center;gap:6px}.btn.primary,button.primary{background:#111;color:#fff;border-color:#111}.btn.accent{background:var(--accent);color:#111;border-color:var(--accent);font-weight:700}.btn.danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn.success{background:var(--success);border-color:var(--success);color:#fff}.btn.small{padding:7px 9px;font-size:12px;border-radius:9px}.btn:disabled,button:disabled{opacity:.55;cursor:not-allowed}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:18px;background:#fff}table{width:100%;border-collapse:collapse;min-width:850px}th,td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:right;font-size:13px;vertical-align:middle}th{background:#fafafa;color:#555;font-weight:700;position:sticky;top:0}tr:last-child td{border-bottom:0}.badge{display:inline-flex;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:700;text-transform:capitalize}.badge.success{background:#e8f5ec;color:var(--success)}.badge.danger{background:#fdecea;color:var(--danger)}.badge.warning{background:#fff4e5;color:var(--warning)}.badge.info{background:#e8f0fe;color:var(--info)}.badge.muted{background:#f1f3f4;color:#5f6368}.form-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.form-grid label{font-size:12px;color:var(--muted);display:flex;flex-direction:column;gap:6px}.form-grid .wide{grid-column:span 4}.form-grid .half{grid-column:span 2}input,select,textarea{width:100%;border:1px solid var(--line);background:#fff;border-radius:12px;padding:11px 12px;color:#111;font:inherit;font-size:13px}textarea{min-height:82px;resize:vertical}.tabs{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:15px}.tabs a{padding:9px 13px;border:1px solid var(--line);border-radius:999px;background:#fff;color:#555;font-size:13px}.tabs a.active{background:#111;color:#fff;border-color:#111}.alert{padding:13px 14px;border-radius:14px;margin-bottom:14px;border:1px solid transparent}.alert.success{background:#e8f5ec;color:#188038;border-color:#b7dfc3}.alert.danger{background:#fdecea;color:#d93025;border-color:#f5c6c1}.alert.info{background:#e8f0fe;color:#0b57d0;border-color:#c8d7fb}.profile-head{display:grid;grid-template-columns:1fr auto;gap:15px;align-items:center}.profile-head .title{font-size:24px;font-weight:800}.meta{display:flex;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:13px;margin-top:7px}.mini-list{display:grid;gap:8px}.mini-list .item{display:flex;justify-content:space-between;gap:10px;border:1px solid var(--line);background:#fff;padding:10px;border-radius:13px}.login-body,.setup-body{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at top right,#2a2a2a,#0d0d0d 45%,#050505)}.login-card,.setup-card{width:min(520px,calc(100% - 30px));background:#fff;border-radius:28px;padding:30px;box-shadow:0 30px 80px rgba(0,0,0,.35)}.login-card h1,.setup-card h1{margin:0;font-size:32px}.login-card h2,.setup-card h2{margin:8px 0 24px;color:var(--muted);font-size:14px;font-weight:400;letter-spacing:2px;text-transform:uppercase}.setup-card{width:min(850px,calc(100% - 30px))}.note{font-size:12px;color:var(--muted);margin-top:15px;line-height:1.8}pre{white-space:pre-wrap;direction:ltr;text-align:left}.print-area{background:#fff;color:#111;padding:35px}.print-title{display:flex;justify-content:space-between;border-bottom:2px solid #111;padding-bottom:12px;margin-bottom:20px}.print-title h1{margin:0;font-size:24px}.print-meta{font-size:13px;color:#555}.receipt-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.receipt-grid div{border:1px solid #ddd;padding:10px}.receipt-total{font-size:24px;font-weight:800;text-align:center;padding:18px;border:2px solid #111;margin-top:18px}.mobile-menu{display:none}@media(max-width:1000px){.sidebar{transform:translateX(105%);transition:.25s}.sidebar.open{transform:translateX(0)}.main{margin-right:0;width:100%}.mobile-menu{display:inline-flex}.grid.cols-4,.grid.cols-3,.grid.cols-2{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.form-grid .wide,.form-grid .half{grid-column:span 1}.content{padding:16px}.topbar{padding:0 16px}}@media print{body{background:#fff}.sidebar,.topbar,.no-print,.actions,.toolbar,.tabs{display:none!important}.main{margin:0;width:100%}.content{padding:0}.card{box-shadow:none;border:0;border-radius:0}.print-area{padding:0}.table-wrap{border:0}table{min-width:0}th{position:static}}