:root{
  --lime:#c6f02e; --lime-d:#b3df17; --ink:#181b1d; --ink2:#14180b;
  --muted:#6b7472; --line:#e2e8e6; --bg:#f5f7f9; --card:#fff;
  --red:#e23b32; --amber:#c47d18; --green:#1aa256;
}
*{box-sizing:border-box}
body{font-family:'Heebo',system-ui,'Segoe UI',Arial,sans-serif;margin:0;background:var(--bg);color:var(--ink);font-size:15px}

/* topbar */
.topbar{background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:24px;padding:0 22px;height:60px;position:sticky;top:0;z-index:5}
.topbar .brand{font-weight:800;font-size:18px}
.topbar nav{display:flex;gap:6px}
.topbar nav a{padding:8px 16px;border-radius:9px;color:var(--ink);text-decoration:none;font-weight:600}
.topbar nav a:hover{background:#f0f3f5}
.topbar nav a.active{background:var(--ink2);color:var(--lime)}

.wrap{max-width:1000px;margin:0 auto;padding:22px 18px}
.pagebar{display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap}
.pagebar h1{font-size:22px;margin:0}
.spacer{flex:1}

.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;margin-bottom:16px}
.card h2{font-size:17px;margin:0 0 14px}
.center{text-align:center}
.muted{color:var(--muted)}
hr{border:none;border-top:1px solid var(--line);margin:16px 0}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:6px;background:var(--lime);color:var(--ink2);border:none;border-radius:10px;padding:10px 18px;font-weight:700;font-size:15px;cursor:pointer;font-family:inherit;text-decoration:none}
.btn:hover{background:var(--lime-d)}
.btn-sm{padding:7px 13px;font-size:13px}
.btn-ghost{background:#fff;border:1px solid var(--line);color:var(--ink);font-weight:600}
.btn-ghost:hover{background:#fff;border-color:#c9cfd5}
.btn-dark{background:var(--ink2);color:var(--lime)}
.btn-green{background:var(--green);color:#fff}
.btn-red{background:#fff;border:1px solid #f3c9c6;color:var(--red)}

/* forms */
label{display:block;font-size:13px;font-weight:600;margin-bottom:5px}
input,select,textarea{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:9px;font-family:inherit;font-size:14px;background:#fff}
textarea{min-height:80px;resize:vertical;line-height:1.6}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{margin-bottom:4px}
.actions{display:flex;gap:8px;margin-top:14px}
.actions.center{justify-content:center}
.rowflex{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:space-between}

/* tabs */
.subtabs{display:flex;gap:8px;margin-bottom:14px}
.subtabs .tab{padding:9px 16px;border-radius:10px;border:1px solid var(--line);background:#fff;font-weight:600;text-decoration:none;color:var(--ink);font-size:14px}
.subtabs .tab.on{background:var(--lime);color:var(--ink2);border-color:var(--lime)}

/* table */
table.data{width:100%;border-collapse:collapse}
table.data th{background:#fafbfc;padding:11px 12px;text-align:right;font-size:13px;color:var(--muted);border-bottom:1px solid var(--line)}
table.data td{padding:11px 12px;border-bottom:1px solid var(--line)}
table.data tr:last-child td{border-bottom:none}
.tl{text-align:left}.nowrap{white-space:nowrap}.money{font-variant-numeric:tabular-nums;font-weight:700}
.link{color:var(--ink);font-weight:700;text-decoration:none}.link:hover{color:#000;text-decoration:underline}
.empty{text-align:center;padding:30px;color:var(--muted)}

/* badges */
.badge{display:inline-block;font-size:12px;font-weight:700;padding:3px 10px;border-radius:20px}
.badge.green{background:#e6f7ec;color:#127a41}
.badge.amber{background:#fbf0dc;color:#8a5a12}
.badge.gray{background:#eef2f1;color:#555}

/* service rows */
.svc-row{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;padding:12px;border:1px solid var(--line);border-radius:12px;margin-bottom:10px}
.svc-info{flex:1}
.svc-act{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.q-desc{font-size:13px;line-height:1.6;margin:6px 18px 0;padding:0}
.q-desc li{margin:2px 0}

/* totals */
table.tot{width:100%;margin-top:14px}
table.tot td{padding:5px 0}
table.tot .tl{font-weight:700;font-variant-numeric:tabular-nums}
table.tot .big td{font-size:20px;border-top:2px solid var(--ink2);padding-top:10px;font-weight:800}

/* alerts */
.alert{border-radius:10px;padding:12px 16px;margin-bottom:14px;font-weight:600}
.alert.ok{background:#e9f9ee;border:1px solid var(--green);color:#127a41}
.alert.err{background:#fdeceb;border:1px solid #f3c9c6;color:#b02620}
.alert.warn{background:#fbf2e0;border:1px solid #e7d3a0;color:#7a5a12}

/* login */
.login-bg{background:var(--bg);display:flex;align-items:center;justify-content:center;min-height:100vh;margin:0}
.login-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px;max-width:380px;width:92%;text-align:center;box-shadow:0 10px 40px rgba(0,0,0,.08)}
.login-card h1{font-size:20px;margin:0 0 18px}
.login-card .btn{width:100%;justify-content:center;margin-top:12px}

/* document */
.docbg{background:#eef1f3;margin:0;padding:18px 0}
.qbar{max-width:600px;margin:0 auto 16px;display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.qdoc{max-width:600px;margin:0 auto;background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 6px 30px rgba(0,0,0,.12)}
.qdoc img{width:100%;display:block}
.qpricing{background:linear-gradient(160deg,#eef4e4,#dfead0);padding:30px 26px}
.qhead{background:#464646;color:#fff;font-size:22px;font-weight:800;padding:11px 22px;border-radius:14px;display:inline-block;margin-bottom:18px}
.qitem{margin-bottom:16px}
.qitem-t{font-weight:800;font-size:16px;display:flex;justify-content:space-between;border-bottom:2px solid #c7d3b4;padding-bottom:5px}
.qtotals{background:#464646;color:#fff;border-radius:12px;padding:14px 20px;text-align:center;margin-top:20px}
.qrow{display:flex;justify-content:space-between;font-size:13px;opacity:.85;padding:1px 0}
.qsum{border-top:1px solid rgba(255,255,255,.3);margin-top:6px;padding-top:8px}
.qsum b{font-size:28px;color:var(--lime)}
.signcard{max-width:600px;margin:16px auto 0}
.sigpad{border:2px dashed #bcc6c2;border-radius:12px;background:#fff;touch-action:none;width:100%;height:180px;display:block}
.sigimg{max-width:260px;border:1px solid var(--line);border-radius:8px;margin-top:10px;background:#fff}
.foot{text-align:center;color:#9aa3a0;font-size:12px;padding:18px}

@media print{.qbar,.topbar,.foot{display:none}.docbg,body{background:#fff;padding:0}.qdoc{box-shadow:none;max-width:100%}}
@media(max-width:640px){.grid2{grid-template-columns:1fr}.topbar{gap:10px;padding:0 12px}.wrap{padding:14px 12px}}