:root{--ac-red:#e51134;--ac-red-d:#b50d28;--ac-cream:#fbeede;--ink:#1f2430;--muted:#6b7280;--line:#e8e8ee;--bg:#f6f6f9;--ok:#059669;--warn:#d97706;--bad:#ef4444}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.5}
a{color:var(--ac-red);text-decoration:none}
.layout{display:flex;min-height:100vh}
.sidebar{width:230px;background:#fff;border-right:1px solid var(--line);padding:20px 0;position:sticky;top:0;height:100vh}
.brand{font-weight:800;font-size:1.15rem;color:var(--ac-red);padding:0 22px 18px;letter-spacing:-.3px}
.brand small{display:block;font-weight:600;color:var(--muted);font-size:.72rem;letter-spacing:.5px;text-transform:uppercase;margin-top:2px}
.nav a{display:block;padding:11px 22px;color:var(--ink);font-weight:600;font-size:.92rem;border-left:3px solid transparent}
.nav a:hover{background:var(--ac-cream)}
.nav a.active{border-left-color:var(--ac-red);color:var(--ac-red);background:var(--ac-cream)}
.nav .sep{margin:14px 22px 6px;font-size:.7rem;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);font-weight:700}
.main{flex:1;padding:26px 32px;max-width:1200px}
.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.topbar .who{font-size:.85rem;color:var(--muted)}
.page-header{display:flex;justify-content:space-between;align-items:center;margin:6px 0 20px}
.page-title{font-size:1.5rem;font-weight:800;letter-spacing:-.4px}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:18px;overflow:hidden}
.card-header{padding:14px 20px;border-bottom:1px solid var(--line);font-weight:700}
.card-body{padding:18px 20px}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:11px 16px;border-bottom:1px solid var(--line);font-size:.9rem}
th{font-size:.74rem;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);background:#fafafc}
tr:hover td{background:#fcfcfe}
.num{text-align:right;font-variant-numeric:tabular-nums}
.btn{display:inline-flex;align-items:center;gap:6px;border:none;border-radius:8px;padding:9px 16px;font-weight:700;font-size:.88rem;cursor:pointer;background:var(--ac-red);color:#fff}
.btn:hover{background:var(--ac-red-d)}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn-ghost:hover{background:var(--bg)}
.btn-sm{padding:6px 11px;font-size:.8rem}
.btn-danger{background:var(--bad)} .btn-danger:hover{filter:brightness(.92)}
.form-group{margin-bottom:15px}
.form-label{display:block;font-weight:700;font-size:.82rem;margin-bottom:5px}
.form-control{width:100%;padding:9px 12px;border:1px solid var(--line);border-radius:8px;font-size:.92rem;font-family:inherit}
.form-control:focus{outline:none;border-color:var(--ac-red)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.row-actions{display:flex;gap:8px;align-items:center}
.badge{display:inline-block;padding:2px 9px;border-radius:20px;font-size:.74rem;font-weight:700}
.badge-ing{background:#eef2ff;color:#3730a3}
.badge-env{background:#ecfdf5;color:#065f46}
.flash{padding:11px 16px;border-radius:8px;margin-bottom:14px;font-weight:600;font-size:.9rem}
.flash.success{background:#ecfdf5;color:#065f46}
.flash.error{background:#fef2f2;color:#991b1b}
.flash.info{background:#eff6ff;color:#1e40af}
.kpi{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}
.kpi .box{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px}
.kpi .box .v{font-size:1.5rem;font-weight:800}
.kpi .box .l{font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.4px;font-weight:700}
.pos{color:var(--ok)} .neg{color:var(--bad)} .mut{color:var(--muted)}
.breakdown{font-size:.95rem}
.breakdown td{padding:9px 16px}
.breakdown .tot td{font-weight:800;border-top:2px solid var(--ink);font-size:1.05rem}
.hint{font-size:.8rem;color:var(--muted);margin-top:4px}
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--ac-cream)}
.login-card{background:#fff;border-radius:16px;padding:34px;width:360px;box-shadow:0 10px 40px rgba(0,0,0,.08)}
.warn-row td{background:#fffbeb !important}
.form-control-sm{padding:6px 9px;font-size:.84rem}
code{background:#f3f4f6;padding:1px 5px;border-radius:4px;font-size:.85em}
tfoot td{border-top:2px solid var(--ink)}
.badge-info{background:#eff6ff;color:#1e40af}