:root{
  --navy:#16273B; --ink:#16273B; --muted:#64748B;
  --bg:#EDF1F7; --card:#FFFFFF; --border:#DCE3EC; --line:#EEF2F7;
  --blue:#2D6CB4; --blue-dk:#245A98; --blue-tint:#EAF2FB;
  --green:#1E9E5A; --green-tint:#E4F7EE;
  --teal:#0F8C74; --teal-dk:#0B6E5B;
  --amber:#E08A1E; --amber-tint:#FDF1DF;
  --red:#D64534; --red-tint:#FCE9E6;
  --purple:#6C3483;
  --shadow:0 1px 2px rgba(16,32,55,.06), 0 2px 6px rgba(16,32,55,.06);
  --shadow-lg:0 6px 24px rgba(16,32,55,.12);
}
* { box-sizing:border-box; margin:0; padding:0; }
body { font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif; background:var(--bg); min-height:100vh; color:var(--ink); -webkit-font-smoothing:antialiased; }

/* ---- nav ---- */
.appnav { background:var(--navy); display:flex; align-items:center; gap:2px; padding:0 14px; flex-wrap:wrap; box-shadow:0 2px 10px rgba(16,32,55,.18); position:sticky; top:0; z-index:50; }
.appnav .brand { display:flex; align-items:center; gap:9px; color:#fff; font-weight:800; font-size:18px; padding:9px 14px 9px 4px; margin-right:8px; letter-spacing:-0.01em; }
.appnav .brand .logo-mark { height:34px; width:34px; display:block; color:#fff; flex:none; }
.appnav a { color:rgba(255,255,255,.7); text-decoration:none; font-size:13.5px; font-weight:600; padding:17px 14px; border-bottom:3px solid transparent; white-space:nowrap; transition:color .15s; }
.appnav a:hover { color:#fff; }
.appnav a.active { color:#fff; border-bottom-color:#5AA0E6; }
.appnav .spacer { flex:1; }
.appnav .logout { color:rgba(255,255,255,.6); font-size:12.5px; cursor:pointer; padding:17px 10px; font-weight:600; }
.appnav .logout:hover { color:#fff; }
@media print { .appnav, .noprint { display:none !important; } }

.body { padding:26px 22px; max-width:1080px; margin:0 auto; }
.page-head { display:flex; justify-content:space-between; align-items:flex-end; flex-wrap:wrap; gap:12px; margin-bottom:20px; }
.page-head h1 { font-size:26px; font-weight:800; letter-spacing:-0.02em; }
.page-head .sub, .sub { font-size:13px; color:var(--muted); }
.page-head .sub { margin-top:4px; max-width:640px; }

/* ---- buttons ---- */
.btn { padding:11px 18px; border:none; border-radius:10px; color:#fff; font-size:14px; font-weight:700; cursor:pointer; background:var(--blue); box-shadow:var(--shadow); transition:filter .15s, transform .02s; line-height:1; }
.btn:hover { filter:brightness(1.06); }
.btn:active { transform:translateY(1px); }
.btn.green { background:var(--green); } .btn.teal { background:var(--teal); }
.btn.danger { background:var(--red); }
.btn.ghost { background:#fff; color:var(--blue-dk); border:1.5px solid var(--border); box-shadow:none; }
.btn.ghost:hover { border-color:var(--blue); background:var(--blue-tint); filter:none; }
.btn:disabled { background:#AEB8C4; cursor:not-allowed; box-shadow:none; }
.btn.sm { padding:8px 13px; font-size:13px; border-radius:9px; }

/* ---- cards ---- */
.card { background:var(--card); border:1px solid var(--border); border-radius:14px; padding:20px 22px; margin-bottom:18px; box-shadow:var(--shadow); }
.card h2 { font-size:12px; font-weight:800; color:var(--blue-dk); text-transform:uppercase; letter-spacing:0.6px; margin-bottom:16px; display:flex; justify-content:space-between; align-items:center; }
.card h2 .count { color:var(--muted); font-weight:700; }

.grid2 { display:grid; grid-template-columns:1.3fr 1fr; gap:18px; align-items:start; }
@media (max-width:860px){ .grid2 { grid-template-columns:1fr; } }

/* ---- forms ---- */
label { display:block; font-size:13px; font-weight:700; color:var(--ink); margin-bottom:7px; }
input, select, textarea { width:100%; padding:12px 14px; border:1.5px solid var(--border); border-radius:10px; font-size:15px; font-family:inherit; background:#fff; color:var(--ink); outline:none; transition:border-color .15s, box-shadow .15s; }
input:focus, select:focus, textarea:focus { border-color:var(--blue); box-shadow:0 0 0 3px rgba(45,108,180,.15); }
.field { margin-bottom:15px; }
.row2 { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.hint { font-size:12px; color:var(--muted); font-weight:500; margin-top:6px; }

.loading { text-align:center; padding:56px 20px; color:var(--muted); font-size:14px; }
.spinner { width:22px; height:22px; border:3px solid var(--blue); border-top-color:transparent; border-radius:50%; animation:spin .7s linear infinite; display:inline-block; vertical-align:middle; margin-right:10px; }
@keyframes spin { to { transform:rotate(360deg); } }

.toast { position:fixed; bottom:26px; left:50%; transform:translateX(-50%) translateY(8px); background:var(--navy); color:#fff; padding:13px 22px; border-radius:11px; font-size:14px; font-weight:600; box-shadow:var(--shadow-lg); opacity:0; transition:opacity .2s, transform .2s; z-index:200; pointer-events:none; }
.toast.show { opacity:1; transform:translateX(-50%) translateY(0); }
.toast.err { background:var(--red); }

.pill { display:inline-block; font-size:11px; font-weight:800; padding:3px 9px; border-radius:20px; background:var(--blue-tint); color:var(--blue-dk); }
.pill.warn { background:var(--amber-tint); color:var(--amber); }

/* ---- GPS Trackit import row ---- */
.gt-import { display:flex; gap:8px; align-items:center; margin-bottom:12px; padding:10px 12px; background:var(--blue-tint); border:1px solid #C4DBF3; border-radius:10px; }
.gt-import select { flex:1; padding:8px 10px; font-size:13.5px; background:#fff; }

/* ---- bill-from-base banner ---- */
.base-banner { background:var(--teal-tint,#E4F4F0); border:1px solid #BFE3DB; color:var(--teal-dk); border-radius:10px; padding:10px 13px; font-size:13px; margin-bottom:12px; }
.base-banner.warn { background:var(--amber-tint); border-color:#F0D9AE; color:var(--amber); }
.base-banner a { color:inherit; font-weight:700; }

/* ---- stop list (calculator) ---- */
.stops { display:flex; flex-direction:column; gap:12px; margin-bottom:12px; }
.stop-card { display:flex; flex-direction:column; gap:8px; }
.stop-card + .stop-card { border-top:1px solid var(--line); padding-top:12px; }
.stop-opts { display:flex; flex-direction:column; gap:8px; padding-left:88px; }
.opt-selects { display:flex; gap:8px; }
.opt-selects select { flex:1; padding:8px 10px; font-size:13.5px; }
.opt-checks { display:flex; gap:18px; }
.opt-checks .toll { flex:none; white-space:nowrap; font-size:13px; font-weight:700; color:var(--muted); gap:5px; }
.opt-docket .docket { width:100%; padding:8px 11px; font-size:13px; }
.opt-docket .docket.linked { border-color:var(--green); background:var(--green-tint); font-weight:700; color:var(--teal-dk); }
@media (max-width:560px){ .stop-opts { padding-left:0; } }
.stop { display:flex; align-items:center; gap:10px; }
.stop .badge { flex:none; width:78px; font-size:11px; font-weight:800; text-transform:uppercase; letter-spacing:.4px; color:var(--muted); text-align:right; }
.stop .badge.pickup { color:var(--teal-dk); }
.stop input { flex:1; }
.stop .rm { border:none; background:none; color:#C3CCD8; cursor:pointer; font-size:20px; line-height:1; padding:4px 8px; border-radius:8px; flex:none; }
.stop .rm:hover { color:var(--red); background:var(--red-tint); }
.stop .rm:disabled { visibility:hidden; }
.stop .save { border:none; background:none; color:#C3CCD8; cursor:pointer; font-size:16px; line-height:1; padding:4px 6px; border-radius:8px; flex:none; }
.stop .save:hover { color:var(--amber); background:var(--amber-tint); }

/* ---- toggles ---- */
.toggles { display:flex; flex-wrap:wrap; gap:16px; margin-bottom:4px; }
.toggle { display:flex; align-items:center; gap:8px; font-size:13.5px; font-weight:600; cursor:pointer; }
.toggle input { width:auto; }

/* ---- result / breakdown ---- */
.result-empty { color:var(--muted); font-size:14px; text-align:center; padding:34px 12px; }
.total-box { text-align:center; padding:14px 12px 18px; border-bottom:1px solid var(--line); margin-bottom:14px; }
.total-box .lbl { font-size:11px; font-weight:800; text-transform:uppercase; letter-spacing:.6px; color:var(--muted); }
.total-box .amt { font-size:42px; font-weight:800; letter-spacing:-.02em; margin-top:4px; font-variant-numeric:tabular-nums; color:var(--navy); }
.total-box .meta { font-size:12.5px; color:var(--muted); margin-top:8px; }

table.bd { width:100%; border-collapse:collapse; font-size:13.5px; }
table.bd td { padding:8px 4px; border-bottom:1px solid var(--line); vertical-align:top; }
table.bd td.amt { text-align:right; font-variant-numeric:tabular-nums; font-weight:700; white-space:nowrap; }
table.bd tr.note td { color:var(--muted); font-style:italic; }
table.bd tr.grand td { border-top:2px solid var(--border); border-bottom:none; font-size:15px; font-weight:800; padding-top:11px; }

.margin-box { margin-top:14px; padding:12px 14px; border-radius:11px; background:var(--green-tint); border:1px solid #BEE6D0; }
.margin-box.neg { background:var(--red-tint); border-color:#F2C4BD; }
.margin-box .mrow { display:flex; justify-content:space-between; font-size:13.5px; color:var(--muted); font-weight:600; padding:2px 0; font-variant-numeric:tabular-nums; }
.margin-box .mrow.big { font-size:16px; font-weight:800; color:var(--green); margin-top:2px; }
.margin-box.neg .mrow.big { color:var(--red); }
.margin-box details { margin-top:8px; }
.margin-box summary { font-size:12px; font-weight:700; color:var(--blue-dk); cursor:pointer; }
.margin-box table.bd { margin-top:6px; }
.margin-box table.bd td { border-color:rgba(0,0,0,.05); }

/* ---- derived cost readout (settings builder) ---- */
.derived-box { margin-top:6px; padding:14px 16px; border-radius:11px; background:var(--blue-tint); border:1px solid #C4DBF3; }
.derived-box .dhead { font-size:11px; font-weight:800; text-transform:uppercase; letter-spacing:.5px; color:var(--blue-dk); margin-bottom:8px; }
.derived-box .drow { display:flex; justify-content:space-between; font-size:13.5px; font-weight:600; color:var(--ink); padding:3px 0; font-variant-numeric:tabular-nums; }
.derived-box .drow.big { font-size:17px; font-weight:800; color:var(--navy); }
.derived-box .dsub { font-size:12px; color:var(--muted); margin:-1px 0 8px; }

/* ---- per-stop cost copy buttons ---- */
.stopcopy { display:flex; flex-wrap:wrap; gap:8px; margin-top:8px; }
.copybtn { display:inline-flex; align-items:center; gap:8px; border:1.5px solid var(--border); background:#fff; color:var(--ink); border-radius:10px; padding:8px 12px; font-size:13.5px; font-weight:700; cursor:pointer; font-variant-numeric:tabular-nums; transition:border-color .15s, background .15s; }
.copybtn:hover { border-color:var(--blue); background:var(--blue-tint); }
.copybtn .ci { font-size:12px; opacity:.7; }
.copybtn.copied { border-color:var(--green); background:var(--green-tint); color:var(--green); }
.copybtn.link { text-decoration:none; color:var(--blue-dk); }
.copybtn.link:hover { border-color:var(--blue); background:var(--blue-tint); }

.route-order { list-style:none; margin:12px 0 0; padding:0; }
.route-order li { display:flex; gap:9px; align-items:baseline; font-size:13px; padding:4px 0; border-bottom:1px dashed var(--line); }
.route-order li .n { flex:none; width:22px; height:22px; border-radius:50%; background:var(--blue-tint); color:var(--blue-dk); font-weight:800; font-size:11px; display:inline-flex; align-items:center; justify-content:center; }
.route-order li.base .n { background:var(--green-tint); color:var(--green); }

/* ---- settings editor rows ---- */
table.editrows { width:100%; border-collapse:collapse; font-size:13.5px; margin-bottom:10px; }
table.editrows th { text-align:left; padding:6px 8px; color:var(--muted); font-size:11px; font-weight:800; text-transform:uppercase; letter-spacing:.4px; }
table.editrows td { padding:4px 6px; }
table.editrows input { padding:8px 10px; font-size:14px; }
table.editrows td.num input { text-align:right; }
table.editrows td.del { width:36px; text-align:center; }
.rowdel { border:none; background:none; color:#C3CCD8; cursor:pointer; font-size:18px; line-height:1; padding:6px 8px; border-radius:6px; }
.rowdel:hover { color:var(--red); background:var(--red-tint); }
.err-banner { background:var(--red-tint); color:var(--red); border:1px solid var(--red); border-radius:10px; padding:11px 14px; font-size:13.5px; font-weight:600; margin-bottom:14px; }
.subhead { font-size:11px; font-weight:800; text-transform:uppercase; letter-spacing:.5px; color:var(--muted); margin:6px 0 10px; padding-top:8px; border-top:1px solid var(--line); }

/* ---- address book rows ---- */
.addrow { display:flex; gap:10px; align-items:center; margin-bottom:10px; }
.addrow input { flex:1; }
.addrow.saved { padding-bottom:10px; border-bottom:1px solid var(--line); }
.addrow .rowdel { border:none; background:none; color:#C3CCD8; cursor:pointer; font-size:17px; line-height:1; padding:6px 8px; border-radius:6px; flex:none; }
.addrow .rowdel:hover { color:var(--red); background:var(--red-tint); }
@media (max-width:640px){ .addrow { flex-wrap:wrap; } .addrow input { min-width:140px; } }

/* ---- address autocomplete dropdown ---- */
.ac-box { position:absolute; z-index:300; background:#fff; border:1px solid var(--border); border-radius:10px; box-shadow:var(--shadow-lg); overflow:hidden; max-height:280px; overflow-y:auto; }
.ac-item { display:flex; align-items:baseline; gap:7px; padding:9px 12px; font-size:13.5px; cursor:pointer; border-bottom:1px solid var(--line); }
.ac-item:last-child { border-bottom:none; }
.ac-item:hover { background:var(--blue-tint); }
.ac-star { color:var(--amber); font-size:12px; flex:none; }
.ac-item .ac-main { font-weight:600; color:var(--ink); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.ac-item .ac-sec { color:var(--muted); font-size:12px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }