:root{--nav:#111827;--orange:#f97316;--bg:#f4f6f9;--text:#111827;--muted:#6b7280;--border:#e5e7eb;--red:#dc2626}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}.layout{display:grid;grid-template-columns:270px minmax(0,1fr);min-height:100vh}.sidebar{background:var(--nav);color:#fff;padding:22px 18px;position:sticky;top:0;height:100vh;overflow:auto}.brand{font-size:24px;font-weight:900}.brand small{display:block;color:#cbd5e1;font-size:12px;margin-top:4px}.nav-section{color:#9ca3af;font-size:11px;font-weight:900;margin:24px 0 8px;text-transform:uppercase;letter-spacing:.1em}.nav a{display:flex;align-items:center;gap:10px;color:#e5e7eb;text-decoration:none;padding:11px 13px;border-radius:12px;margin-bottom:5px;font-weight:800}.nav a:hover,.nav a.active{background:var(--orange);color:#fff}.nav-badge{margin-left:auto;background:#f97316;color:#fff;border-radius:999px;padding:2px 8px;font-size:12px}.logout-link:hover{background:#dc2626!important}.main{min-width:0;width:100%}.topbar{min-height:76px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:flex-start;gap:20px;padding:14px 28px;position:sticky;top:0;z-index:20}.user-pill{font-weight:900;white-space:nowrap;margin-top:12px}.content{padding:32px}.page-head{display:flex;justify-content:space-between;gap:16px;margin-bottom:24px}.page-head h1{font-size:32px;margin:0}.page-head p{color:var(--muted);margin:7px 0 0}.btn{display:inline-flex;align-items:center;gap:7px;border:0;border-radius:12px;padding:11px 14px;text-decoration:none;font-weight:900;cursor:pointer;background:#e5e7eb;color:#111827}.btn-primary{background:var(--orange);color:#fff}.btn-light{background:#f3f4f6}.cards{display:grid;grid-template-columns:repeat(4,minmax(160px,1fr));gap:18px;margin-bottom:28px}.card,.panel{background:#fff;border:1px solid var(--border);border-radius:20px;box-shadow:0 12px 30px rgba(15,23,42,.07)}.card{padding:24px}.card-label{font-size:12px;text-transform:uppercase;font-weight:900;color:var(--muted)}.card-value{font-size:30px;font-weight:900;margin-top:8px}.panel{padding:24px;margin-bottom:22px}.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:16px;background:#fff}table{width:100%;border-collapse:collapse}th,td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}th{background:#f9fafb;font-size:12px;text-transform:uppercase;color:#4b5563}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(220px,1fr));gap:16px}.field label{display:block;font-weight:900;margin-bottom:7px}.field input,.field select,.field textarea{width:100%;border:1px solid #d1d5db;border-radius:12px;padding:12px 14px;font-size:15px}.alert{padding:14px 16px;border-radius:14px;font-weight:800;margin-bottom:18px}.alert-error{background:#fee2e2;color:#991b1b}.alert-success{background:#dcfce7;color:#166534}.badge{display:inline-flex;border-radius:999px;padding:5px 10px;font-weight:900;font-size:12px}.badge-active{background:#dcfce7;color:#166534}.badge-hold{background:#ffedd5;color:#9a3412}.quick-links{display:grid;grid-template-columns:repeat(4,minmax(160px,1fr));gap:14px}.quick-links a{background:#f9fafb;border:1px solid var(--border);border-radius:14px;padding:16px;text-decoration:none;font-weight:900}.login-wrap{max-width:420px;margin:80px auto;padding:24px}@media(max-width:900px){.layout{grid-template-columns:1fr}.sidebar{height:auto;position:relative}.cards,.quick-links,.form-grid{grid-template-columns:1fr}.topbar{flex-direction:column}.content{padding:18px}.page-head{flex-direction:column}}.actions{display:flex;gap:10px;flex-wrap:wrap}.muted{color:var(--muted)}.empty-state{text-align:center;padding:36px;color:var(--muted)}.status-open{background:#ffedd5;color:#9a3412}.status-paid,.status-completed{background:#dcfce7;color:#166534}.status-void,.status-cancelled{background:#fee2e2;color:#991b1b}.search-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}.search-row input,.search-row select{min-width:210px;border:1px solid #d1d5db;border-radius:12px;padding:11px 13px}.table-actions{display:flex;gap:8px}.table-actions a{font-weight:900;text-decoration:none}.metric-note{font-size:12px;color:var(--muted);margin-top:5px}


/* Mobile and tablet sidebar */
.sidebar-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.sidebar-toggle,.sidebar-close,.sidebar-overlay{display:none}
@media(max-width:1024px){
  .layout{display:block;min-height:100vh}
  .sidebar{position:fixed;left:0;top:0;bottom:0;width:min(86vw,320px);height:100vh;z-index:1001;transform:translateX(-105%);transition:transform .22s ease;box-shadow:18px 0 45px rgba(15,23,42,.28)}
  body.sidebar-open{overflow:hidden}
  body.sidebar-open .sidebar{transform:translateX(0)}
  .sidebar-toggle{display:inline-flex;align-items:center;justify-content:center;flex:0 0 44px;width:44px;height:44px;border:0;border-radius:12px;background:#111827;color:#fff;font-size:24px;line-height:1;cursor:pointer}
  .sidebar-close{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border:1px solid rgba(255,255,255,.2);border-radius:10px;background:rgba(255,255,255,.08);color:#fff;font-size:28px;line-height:1;cursor:pointer}
  .sidebar-overlay{display:block;position:fixed;inset:0;border:0;background:rgba(15,23,42,.55);z-index:1000;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .22s ease,visibility .22s ease}
  body.sidebar-open .sidebar-overlay{opacity:1;visibility:visible;pointer-events:auto}
  .topbar{align-items:center;flex-direction:row;gap:12px;padding:12px 16px}
  .utw-topbar-title{display:none}
  .utw-global-search-wrap{flex:1;min-width:0}
  .user-pill{margin-top:0}
  .main{width:100%;margin-left:0}
}
@media(max-width:640px){
  .topbar{flex-wrap:wrap}
  .utw-global-search-wrap{order:3;flex-basis:100%}
  .user-pill{margin-left:auto;max-width:45%;overflow:hidden;text-overflow:ellipsis}
}