:root{--nav:#111827;--nav2:#1f2937;--bg:#f3f4f6;--card:#fff;--line:#d9dee8;--text:#111827;--muted:#6b7280;--accent:#0f766e;--danger:#b91c1c;--warn:#b45309}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit}.app-shell{display:flex;min-height:100vh}.sidebar{width:270px;background:linear-gradient(180deg,var(--nav),var(--nav2));color:#fff;padding:18px;position:fixed;top:0;bottom:0;overflow:auto}.brand{display:flex;gap:12px;align-items:center;margin-bottom:25px}.brand-mark{width:42px;height:42px;border-radius:10px;background:#fff;color:#111827;display:grid;place-items:center;font-weight:800}.brand span,.topbar span{display:block;color:#9ca3af;font-size:12px;margin-top:3px}.sidebar nav{display:grid;gap:7px}.sidebar a{padding:11px 12px;border-radius:10px;text-decoration:none;color:#e5e7eb}.sidebar a:hover{background:rgba(255,255,255,.10)}.main{margin-left:270px;width:calc(100% - 270px)}.topbar{height:64px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:3}.content{padding:24px}h1{font-size:26px;margin:0 0 18px}h2{font-size:18px;margin:0 0 14px}h3{font-size:15px;margin:14px 0 8px}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;margin-bottom:18px;box-shadow:0 6px 18px rgba(15,23,42,.05)}.grid{display:grid;gap:14px}.cards{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.form-grid{grid-template-columns:repeat(auto-fit,minmax(210px,1fr));align-items:end}.metric{font-size:34px;font-weight:800;margin:0;color:#111827}input,select,textarea{width:100%;border:1px solid #cbd5e1;border-radius:9px;padding:10px 11px;font:inherit;background:#fff}textarea{min-height:92px}label{font-weight:600;font-size:13px}.field-block{padding:14px;border:1px solid var(--line);border-radius:12px;margin:12px 0}.field-block small{display:block;color:var(--muted);margin:3px 0 7px}.btn{display:inline-block;border:0;border-radius:9px;background:#111827;color:#fff;padding:10px 14px;text-decoration:none;font-weight:700;cursor:pointer;margin:4px 4px 4px 0}.btn.secondary{background:#e5e7eb;color:#111827}.btn.danger{background:var(--danger)}.btn.small{padding:6px 9px;font-size:12px}.btn.full{width:100%;margin-top:14px}.tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.tabs a{background:#fff;border:1px solid var(--line);padding:9px 12px;border-radius:999px;text-decoration:none;font-weight:700;color:#111827}.flash-wrap{margin-bottom:15px}.flash{padding:12px 14px;border-radius:10px;margin-bottom:8px;border:1px solid #fed7aa;background:#fff7ed;color:#9a3412}.flash.success{background:#ecfdf5;color:#065f46;border-color:#a7f3d0}.flash.danger{background:#fef2f2;color:#991b1b;border-color:#fecaca}.flash.warning{background:#fffbeb;color:#92400e;border-color:#fde68a}table{width:100%;border-collapse:collapse;margin-top:12px;background:#fff}th,td{padding:9px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;font-size:13px}th{background:#f8fafc;font-size:12px;text-transform:uppercase;letter-spacing:.03em}.pill{display:inline-block;padding:3px 8px;border-radius:999px;background:#e5e7eb;font-size:12px;font-weight:700}.pill.warn{background:#ffedd5;color:#9a3412}.perm-box{grid-column:1/-1;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:6px;border:1px solid var(--line);border-radius:10px;padding:10px;background:#f8fafc}.row-card{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:9px;align-items:center;border:1px solid var(--line);padding:12px;border-radius:12px;margin:10px 0;background:#fafafa}.inline-form{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.inline-form input{max-width:360px}.search{max-width:430px;margin-bottom:14px}.req{color:var(--danger)}.login-body{background:#f3f4f6;display:grid;place-items:start center;min-height:100vh;padding-top:70px}.login-card{width:min(460px,92vw);background:#fff;border-radius:14px;padding:24px;box-shadow:0 10px 35px rgba(15,23,42,.12)}.login-card h1{margin-bottom:5px}.login-card p{color:var(--muted);margin-top:0}@media(max-width:850px){.app-shell{display:block}.sidebar{position:relative;width:100%;bottom:auto}.main{margin-left:0;width:100%}.topbar{position:relative}.content{padding:14px}table{display:block;overflow-x:auto}.row-card,.form-grid{grid-template-columns:1fr}.tabs{overflow:auto}.sidebar nav{grid-template-columns:repeat(2,1fr)}}
.full-width{grid-column:1/-1}.hidden{display:none}.delivery-line{border:1px dashed var(--line);border-radius:12px;padding:10px;margin-bottom:8px;background:#fafafa}
.tabs a.active{background:#111827;color:#fff;border-color:#111827}.stock-section.hidden{display:none}.reminder-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;align-items:start}.section-title{font-weight:800;color:#111827;border-bottom:1px solid var(--line);padding-bottom:7px;margin-top:4px}.muted-note{color:var(--muted);font-size:13px;margin:8px 0 0}.enabled-row{align-self:center;padding:10px 0}.form-actions{display:flex;justify-content:flex-end}.reminder-form small{display:block;color:var(--muted);font-weight:400;margin-top:4px}
@media(max-width:850px){.form-actions{justify-content:stretch}.form-actions .btn{width:100%}}
.reminder-panel{border:1px solid var(--line);border-radius:12px;background:#fafafa;padding:12px}.compact-grid{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}.reminder-edit-form{background:#f8fafc;border:1px solid var(--line);border-radius:12px;padding:14px}.reminder-edit-form textarea{min-height:70px}
.signature-wrap{border:1px solid #d1d5db;border-radius:10px;background:#fff;padding:10px;max-width:560px}
.signature-pad{width:100%;height:180px;border:1px dashed #9ca3af;border-radius:8px;background:#fff;touch-action:none;display:block}
.signature-actions{margin-top:8px}
.checkline{display:inline-flex;align-items:center;gap:6px;margin:5px 12px 5px 0;font-weight:500}
.radio-group{padding:6px 0}
.compact-list-card table td,.compact-list-card table th{padding:8px 10px;vertical-align:middle}
.compact-table .btn.small{white-space:nowrap}
.barcode-row{display:flex;gap:8px;align-items:center;width:100%}
.barcode-row input{flex:1}
#barcodeScannerPanel{margin:10px 0;padding:10px;border:1px solid #d1d5db;border-radius:10px;background:#f9fafb}
#barcode-reader{max-width:520px;width:100%}
.table-tools{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:12px}.table-tools .search{margin-bottom:0;min-width:min(420px,100%)}