:root{--primary:#F7941D;--primary-hover:#E67E00;--secondary:#6D6E71;--bg:#F5F6F8;--card:#FFFFFF;--border:#D9DDE3;--text:#2F3133;--muted:#777B80;--danger:#B42318;--success:#287D3C}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:15px}.app-shell{display:flex;min-height:100vh}.sidebar{width:264px;background:#fff;border-right:1px solid var(--border);padding:22px 18px;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:10px;margin-bottom:28px}.brand-mark{width:38px;height:38px;border-radius:10px;background:var(--primary);display:grid;place-items:center;color:white;font-weight:800}.brand-title{font-weight:800}.brand-subtitle{font-size:12px;color:var(--secondary)}.nav{display:grid;gap:6px}.nav a{color:var(--text);text-decoration:none;padding:10px 12px;border-radius:8px;border:1px solid transparent}.nav a:hover,.nav a.active{background:#FFF4E8;border-color:#FBD2A3;color:#8E4A00}.main{flex:1;min-width:0}.topbar{height:64px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 28px}.content{padding:28px;max-width:1280px}.page-title{margin:0 0 4px;font-size:26px}.page-subtitle{margin:0 0 22px;color:var(--secondary)}.grid{display:grid;gap:18px}.grid.stats{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));margin-bottom:22px}.card{background:var(--card);border:1px solid var(--border);border-radius:10px;box-shadow:0 8px 22px rgba(47,49,51,.05);padding:18px}.stat-value{font-size:30px;font-weight:800}.stat-label{color:var(--secondary)}.actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.btn{appearance:none;border:1px solid var(--border);background:#fff;color:var(--text);padding:9px 13px;border-radius:8px;text-decoration:none;cursor:pointer;font-weight:650}.btn.primary{background:var(--primary);border-color:var(--primary);color:white}.btn.primary:hover{background:var(--primary-hover);border-color:var(--primary-hover)}.btn.danger{color:var(--danger)}.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:10px;background:#fff}table{width:100%;border-collapse:collapse}th,td{padding:12px 14px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--secondary);background:#FAFAFB}tr:last-child td{border-bottom:0}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.form-grid .full{grid-column:1/-1}label{display:block;font-weight:700;margin-bottom:6px}input,select,textarea{width:100%;border:1px solid var(--border);border-radius:8px;padding:10px 12px;background:#fff;color:var(--text)}textarea{min-height:96px}.help{font-size:12px;color:var(--secondary);margin-top:5px}.alert{border-radius:8px;padding:12px 14px;margin-bottom:18px}.alert.success{background:#EAF6ED;color:var(--success);border:1px solid #BFE2C7}.alert.error{background:#FFF0ED;color:var(--danger);border:1px solid #F3B8AE}.badge{display:inline-flex;align-items:center;border:1px solid var(--border);border-radius:999px;padding:4px 9px;font-size:12px;background:#fff}.badge.orange{background:#FFF4E8;border-color:#FBD2A3;color:#8E4A00}.muted{color:var(--secondary)}.login-page{min-height:100vh;display:grid;place-items:center;background:var(--bg);padding:24px}.login-card{width:min(420px,100%)}.checkbox-row{display:flex;gap:8px;align-items:center}.checkbox-row input{width:auto}.pre{white-space:pre-wrap;background:#FAFAFB;border:1px solid var(--border);border-radius:8px;padding:12px}@media(max-width:880px){.app-shell{display:block}.sidebar{position:relative;width:100%;height:auto}.topbar{padding:0 18px}.content{padding:18px}.form-grid{grid-template-columns:1fr}}