*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#f3f6f9;color:#1f2937}.login-body{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#102a43,#1f7a53)}.login-card{width:380px;background:#fff;border-radius:18px;padding:28px;box-shadow:0 20px 50px rgba(0,0,0,.25)}.login-card h1{margin:0;color:#123}.login-card p{margin-top:4px;color:#667}.login-card label{display:block;margin-top:16px;font-weight:bold}.login-card input,.login-card button{width:100%;padding:12px;border-radius:10px;border:1px solid #d8dee9;margin-top:6px}.login-card button{border:0;background:#1f7a53;color:#fff;font-weight:bold;margin-top:20px;cursor:pointer}.alert.error{background:#fee2e2;color:#991b1b;padding:10px;border-radius:10px;margin:12px 0}.app{display:flex;min-height:100vh}.sidebar{width:260px;background:#102a43;color:#fff;padding:18px;position:fixed;top:0;bottom:0;overflow:auto}.brand{font-size:22px;font-weight:bold;margin-bottom:18px}.userbox{background:rgba(255,255,255,.08);border-radius:14px;padding:12px;margin-bottom:14px}.userbox span{display:block;font-size:13px;opacity:.8;margin-top:4px}.sidebar nav a,.nav-title{display:block;color:#e8f0f6;text-decoration:none;padding:11px 12px;border-radius:10px;margin:4px 0}.sidebar nav a:hover{background:rgba(255,255,255,.12)}.sidebar nav a.disabled{opacity:.45;cursor:not-allowed}.nav-title{font-size:12px;opacity:.7;text-transform:uppercase;margin-top:14px}.main{margin-left:260px;width:calc(100% - 260px)}.topbar{height:72px;background:#fff;border-bottom:1px solid #e5e7eb;padding:0 24px;display:flex;align-items:center;justify-content:space-between}.topbar h1{font-size:24px;margin:0}.content{padding:24px}.btn,button{background:#1f7a53;color:#fff;border:0;border-radius:9px;padding:9px 12px;text-decoration:none;cursor:pointer}.btn.danger,button.danger{background:#b91c1c}button.warning{background:#b45309}.grid.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:18px}.card,.panel{background:#fff;border-radius:16px;padding:18px;box-shadow:0 8px 24px rgba(15,23,42,.06)}.card span{display:block;color:#64748b}.card strong{font-size:34px;display:block;margin-top:10px}.road{display:flex;gap:10px;flex-wrap:wrap}.road div{background:#e0f2fe;border-radius:999px;padding:8px 12px;color:#075985}.form-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.form-grid textarea{grid-column:span 3}input,select,textarea{width:100%;padding:9px;border:1px solid #d1d5db;border-radius:8px;background:#fff}textarea{min-height:42px}table{width:100%;border-collapse:collapse;font-size:14px}th,td{border-bottom:1px solid #e5e7eb;padding:9px;text-align:left;vertical-align:top}th{background:#f8fafc}.actions{display:flex;gap:6px;flex-wrap:wrap}.actions form{display:inline}.archived{opacity:.55;background:#f9fafb}@media(max-width:900px){.sidebar{position:static;width:100%}.app{display:block}.main{margin-left:0;width:100%}.grid.cards{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}.form-grid textarea{grid-column:auto}table{display:block;overflow:auto}}.badge{display:inline-block;color:#fff;border-radius:999px;padding:4px 8px;font-size:12px;margin-top:5px}.cards{grid-template-columns:repeat(4,minmax(0,1fr))!important}small{color:#64748b}.panel h2{margin-top:0}.critical{background:#fff7ed}.danger-text{color:#b91c1c;font-weight:bold}label{display:flex;align-items:center;gap:6px}label input[type=checkbox]{width:auto}
/* v1-final-polish */
.sidebar nav a.active{background:rgba(255,255,255,.18);font-weight:bold}
.panel{margin-bottom:18px}
pre{white-space:pre-wrap;background:#0f172a;color:#e2e8f0;padding:12px;border-radius:10px;max-height:360px;overflow:auto}
code{background:#f1f5f9;border-radius:6px;padding:2px 5px}
ol li{margin:7px 0}
@media print{.sidebar,.topbar,.actions,.btn,button{display:none!important}.main{margin-left:0;width:100%}.content{padding:0}.panel{box-shadow:none;border:1px solid #ddd}}

.alert{padding:12px 14px;border-radius:10px;margin:10px 0}
.alert.success{background:#dcfce7;color:#166534;border:1px solid #86efac}
.alert.error{background:#fee2e2;color:#991b1b;border:1px solid #fca5a5}