:root{
  --paper:#eef0f2; --surface:#ffffff; --surface-2:#e4e7eb;
  --ink:#171b21; --ink-dim:#5b6472; --line:#d7dce1;
  --accent:#d9631f; --accent-ink:#ffffff; --accent-soft:#fbe4d3;
  --good:#1f8a55; --good-soft:#dcf3e6;
  --warn:#b5790f; --warn-soft:#f7e6c2;
  --bad:#c23b2c; --bad-soft:#f8dcd7;
  --shadow: 0 1px 2px rgba(20,24,30,.06), 0 6px 16px rgba(20,24,30,.06);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#10141b; --surface:#1a2028; --surface-2:#232b35;
    --ink:#eef1f5; --ink-dim:#98a2b0; --line:#2c3540;
    --accent:#ef8a4a; --accent-ink:#1a1006; --accent-soft:#3a2417;
    --good:#4cc484; --good-soft:#163524;
    --warn:#e0ab4b; --warn-soft:#3a2c10;
    --bad:#e8695a; --bad-soft:#3a1c17;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 6px 20px rgba(0,0,0,.35);
  }
}
:root[data-theme="dark"]{
  --paper:#10141b; --surface:#1a2028; --surface-2:#232b35;
  --ink:#eef1f5; --ink-dim:#98a2b0; --line:#2c3540;
  --accent:#ef8a4a; --accent-ink:#1a1006; --accent-soft:#3a2417;
  --good:#4cc484; --good-soft:#163524;
  --warn:#e0ab4b; --warn-soft:#3a2c10;
  --bad:#e8695a; --bad-soft:#3a1c17;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 6px 20px rgba(0,0,0,.35);
}

*{box-sizing:border-box;}
body{
  margin:0; background:var(--paper); color:var(--ink);
  font-family:"IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  font-size:14.5px; line-height:1.5;
}
h1,h2,h3,.display{
  font-family:"Barlow Condensed", ui-sans-serif, system-ui, sans-serif;
  font-weight:700; text-wrap:balance; margin:0; letter-spacing:.2px;
}
.mono{ font-family:"IBM Plex Mono", ui-monospace, SFMono-Regular, monospace; font-variant-numeric:tabular-nums; }
a{color:inherit;}
button{ font-family:inherit; }
button:focus-visible, input:focus-visible, select:focus-visible{
  outline:2px solid var(--accent); outline-offset:2px;
}

.app{ display:grid; grid-template-columns:236px 1fr; min-height:100vh; }
.app.hidden, .login-screen.hidden{ display:none !important; }

/* ---- Login ---- */
.login-screen{
  min-height:100vh; display:flex; align-items:center; justify-content:center; padding:20px;
}
.login-card{
  width:100%; max-width:360px; background:var(--surface); border:1px solid var(--line);
  border-radius:14px; padding:28px 26px; box-shadow:var(--shadow);
}
.login-brand{ display:flex; align-items:center; gap:10px; margin-bottom:22px; }
.login-brand .brand-mark{ width:34px; height:34px; border-radius:8px; background:var(--accent); display:flex; align-items:center; justify-content:center; }
.login-brand .brand-mark svg{ width:19px; height:19px; }
.login-brand .brand-name{ font-family:"Barlow Condensed"; font-weight:700; font-size:24px; }
.login-brand .brand-sub{ font-size:11px; color:var(--ink-dim); text-transform:uppercase; letter-spacing:1.2px; margin-top:-2px; }
.login-card h2{ font-size:20px; margin-bottom:4px; }
.login-card p.sub{ font-size:12.5px; color:var(--ink-dim); margin:0 0 18px; }
.login-field{ display:flex; flex-direction:column; gap:5px; margin-bottom:14px; }
.login-field label{ font-size:11px; text-transform:uppercase; letter-spacing:.6px; color:var(--ink-dim); font-weight:500; }
.login-field input{
  border:1px solid var(--line); background:var(--surface-2); color:var(--ink); border-radius:9px;
  padding:10px 12px; font-size:14px; font-family:inherit;
}
.login-error{ font-size:12.5px; color:var(--bad); margin-bottom:12px; min-height:1em; }
.login-submit{
  width:100%; background:var(--accent); border:1px solid var(--accent); color:var(--accent-ink);
  border-radius:9px; padding:11px; font-size:14px; font-weight:600; cursor:pointer;
}
.login-submit:hover{ filter:brightness(1.05); }
.login-hint{ margin-top:16px; font-size:11.5px; color:var(--ink-dim); text-align:center; }

/* ---- Sidebar ---- */
.sidebar{
  background:#141a24; color:#cfd6e0; padding:22px 16px;
  display:flex; flex-direction:column; gap:26px;
  border-right:1px solid #232b38;
}
.brand{ display:flex; align-items:center; gap:10px; padding:0 4px; }
.brand-mark{ width:30px; height:30px; border-radius:7px; background:var(--accent); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.brand-mark svg{ width:17px; height:17px; }
.brand-name{ font-family:"Barlow Condensed"; font-weight:700; font-size:22px; color:#f4f6f8; letter-spacing:.3px; }
.brand-sub{ font-size:10.5px; color:#77839a; text-transform:uppercase; letter-spacing:1.2px; margin-top:-2px; }

.nav{ display:flex; flex-direction:column; gap:3px; }
.nav-label{ font-size:10.5px; text-transform:uppercase; letter-spacing:1.2px; color:#5d6b82; padding:10px 10px 4px; }
.nav-item{
  display:flex; align-items:center; gap:10px; padding:9px 10px; border-radius:8px;
  color:#b7c0d1; font-size:14px; font-weight:500; cursor:pointer; border:none; background:none;
  text-align:left; width:100%;
}
.nav-item:hover{ background:#1c2431; color:#e7ebf1; }
.nav-item.active{ background:#3a2417; color:#ffb27a; }
.nav-item .dot{ width:6px; height:6px; border-radius:50%; background:currentColor; opacity:.55; flex-shrink:0; }
.nav-badge{ margin-left:auto; font-family:"IBM Plex Mono"; font-size:11px; background:#232b38; color:#8b97ab; padding:1px 6px; border-radius:20px; }

.sidebar-foot{ margin-top:auto; padding:10px; border-top:1px solid #232b38; display:flex; flex-direction:column; gap:10px; }
.role-card{ font-size:11.5px; color:#7f8ba0; line-height:1.5; }
.role-card b{ color:#dfe4ea; }
.signout-btn{
  background:none; border:1px solid #2c3644; color:#b7c0d1; border-radius:8px; padding:8px 10px;
  font-size:12.5px; cursor:pointer; text-align:left;
}
.signout-btn:hover{ border-color:#4a5568; color:#fff; }

/* ---- Main ---- */
.main{ min-width:0; }
.topbar{
  position:sticky; top:0; z-index:5;
  background:var(--surface); border-bottom:1px solid var(--line);
  padding:14px 28px; display:flex; align-items:center; gap:16px; flex-wrap:wrap;
}
.topbar h1{ font-size:26px; }
.topbar .sub{ font-size:12.5px; color:var(--ink-dim); margin-top:1px; }
.spacer{ flex:1; }
.search{
  display:flex; align-items:center; gap:8px; background:var(--surface-2); border:1px solid var(--line);
  border-radius:9px; padding:7px 11px; width:220px;
}
.search input{ border:none; background:none; color:var(--ink); font-size:13.5px; width:100%; }
.search input::placeholder{ color:var(--ink-dim); }
.search svg{ width:14px; height:14px; color:var(--ink-dim); flex-shrink:0; }

select.filter-select{
  background:var(--surface-2); color:var(--ink); border:1px solid var(--line); border-radius:9px;
  padding:8px 10px; font-size:13.5px; font-weight:500; cursor:pointer;
}

.content{ padding:22px 28px 60px; display:flex; flex-direction:column; gap:20px; }

.stats{ display:grid; grid-template-columns:repeat(4,1fr); gap:12px; }
.stat{ background:var(--surface); border:1px solid var(--line); border-radius:12px; padding:14px 16px; box-shadow:var(--shadow); }
.stat .label{ font-size:11px; text-transform:uppercase; letter-spacing:.8px; color:var(--ink-dim); font-weight:500; }
.stat .value{ font-family:"Barlow Condensed"; font-size:28px; font-weight:700; margin-top:4px; }
.stat .value.mono{ font-family:"IBM Plex Mono"; font-size:24px; }
.stat .delta{ font-size:12px; margin-top:3px; color:var(--ink-dim); }

.board{ display:flex; flex-direction:column; gap:14px; }
.unit{ background:var(--surface); border:1px solid var(--line); border-radius:13px; overflow:hidden; box-shadow:var(--shadow); }
.unit-head{ display:flex; align-items:flex-start; gap:16px; padding:16px 18px; border-bottom:1px solid var(--line); flex-wrap:wrap; }
.unit-id{ display:flex; flex-direction:column; gap:5px; min-width:220px; }
.unit-id .driver{ font-size:18px; font-weight:700; font-family:"Barlow Condensed"; }
.unit-id .carrier{ font-size:12.5px; color:var(--ink-dim); }
.chips{ display:flex; flex-wrap:wrap; gap:6px; margin-top:2px;}
.chip{ font-size:11px; font-weight:500; padding:3px 8px; border-radius:20px; border:1px solid var(--line); color:var(--ink-dim); background:var(--surface-2); white-space:nowrap; }
.chip.mono{ font-family:"IBM Plex Mono"; }
.pill{ font-size:11px; font-weight:600; padding:3px 9px; border-radius:20px; white-space:nowrap; }
.pill.loaded{ background:var(--good-soft); color:var(--good); }
.pill.empty{ background:var(--warn-soft); color:var(--warn); }
.pill.active{ background:var(--good-soft); color:var(--good); }
.pill.onboarding{ background:var(--accent-soft); color:var(--accent); }
.pill.dispatcher{ background:var(--surface-2); color:var(--ink-dim); border:1px solid var(--line); }
.pill.covered{ background:var(--bad-soft); color:var(--bad); }
.field-hint{ font-size:11.5px; color:var(--ink-dim); margin-top:4px; line-height:1.4; }

.unit-meta{ display:flex; gap:20px; flex-wrap:wrap; font-size:12px; color:var(--ink-dim); margin-top:6px; }
.unit-meta span b{ color:var(--ink); font-weight:600; }

.gross-block{ margin-left:auto; text-align:right; }
.gross-block .label{ font-size:10.5px; text-transform:uppercase; letter-spacing:.8px; color:var(--ink-dim); }
.gross-block .amt{ font-family:"IBM Plex Mono"; font-size:26px; font-weight:600; color:var(--ink); }
.gross-block .wk{ font-size:11.5px; color:var(--ink-dim); margin-top:1px; }

.unit-actions{ display:flex; gap:8px; padding:10px 18px; border-bottom:1px solid var(--line); background:var(--surface-2); }
.btn{ border:1px solid var(--line); background:var(--surface); color:var(--ink); border-radius:8px; padding:6px 12px; font-size:12.5px; font-weight:500; cursor:pointer; }
.btn:hover{ border-color:var(--ink-dim); }
.btn.primary{ background:var(--accent); border-color:var(--accent); color:var(--accent-ink); }
.btn.primary:hover{ filter:brightness(1.05); }
.btn.ghost{ background:none; }

.loads{ display:flex; flex-direction:column; }
.load-row{ display:grid; grid-template-columns:1fr 22px 1fr 90px 96px; align-items:center; gap:10px; padding:10px 18px; border-bottom:1px solid var(--line); font-size:13px; }
.load-row:last-child{ border-bottom:none; }
.leg .city{ font-weight:600; }
.leg .time{ color:var(--ink-dim); font-size:11.5px; font-family:"IBM Plex Mono"; margin-top:1px; }
.leg-arrow{ color:var(--ink-dim); text-align:center; }
.load-rate{ font-family:"IBM Plex Mono"; font-weight:600; text-align:right; }
.load-status{ text-align:right; }
.status-tag{ font-size:10.5px; font-weight:600; padding:3px 8px; border-radius:20px; }
.status-tag.Delivered{ background:var(--good-soft); color:var(--good); }
.status-tag.Transit{ background:var(--accent-soft); color:var(--accent); }
.status-tag.Booked{ background:var(--surface-2); color:var(--ink-dim); border:1px solid var(--line); }
.empty-note{ padding:12px 18px; font-size:12.5px; color:var(--ink-dim); font-style:italic; }

.table-wrap{ background:var(--surface); border:1px solid var(--line); border-radius:13px; overflow:auto; box-shadow:var(--shadow); }
table{ width:100%; border-collapse:collapse; min-width:640px; }
th{ text-align:left; font-size:10.5px; text-transform:uppercase; letter-spacing:.7px; color:var(--ink-dim); font-weight:600; padding:11px 16px; border-bottom:1px solid var(--line); background:var(--surface-2); }
td{ padding:12px 16px; border-bottom:1px solid var(--line); font-size:13px; vertical-align:middle; }
tr:last-child td{ border-bottom:none; }
.days-empty{ font-family:"IBM Plex Mono"; font-weight:600; }
.days-empty.hot{ color:var(--bad); }
.days-empty.warm{ color:var(--warn); }

.grid-2{ display:grid; grid-template-columns:1.3fr 1fr; gap:16px; align-items:start; }
.panel{ background:var(--surface); border:1px solid var(--line); border-radius:13px; padding:16px 18px; box-shadow:var(--shadow); }
.panel h3{ font-size:18px; margin-bottom:10px; }
.bar-row{ display:flex; align-items:center; gap:10px; padding:7px 0; }
.bar-row .name{ width:120px; font-size:12.5px; flex-shrink:0; }
.bar-track{ flex:1; height:9px; background:var(--surface-2); border-radius:6px; overflow:hidden; }
.bar-fill{ height:100%; background:var(--accent); border-radius:6px; }
.bar-row .val{ font-family:"IBM Plex Mono"; font-size:12.5px; width:70px; text-align:right; flex-shrink:0; }
.alert-item{ display:flex; gap:9px; padding:9px 0; border-bottom:1px solid var(--line); font-size:12.5px; }
.alert-item:last-child{ border-bottom:none; }
.alert-dot{ width:7px; height:7px; border-radius:50%; margin-top:5px; flex-shrink:0; }
.alert-dot.bad{ background:var(--bad); }
.alert-dot.warn{ background:var(--warn); }
.alert-item .who{ font-weight:600; }
.alert-item .what{ color:var(--ink-dim); }

.section-title{ display:flex; align-items:baseline; gap:10px; margin-bottom:2px; }
.section-title h2{ font-size:20px; }
.section-title .count{ font-size:12px; color:var(--ink-dim); }

.empty-state{ padding:40px; text-align:center; color:var(--ink-dim); font-size:13.5px; }

/* ---- Topbar utility buttons + notification bell ---- */
.icon-btn{
  position:relative; width:36px; height:36px; border-radius:9px; border:1px solid var(--line);
  background:var(--surface-2); color:var(--ink); display:flex; align-items:center; justify-content:center; cursor:pointer;
}
.icon-btn:hover{ border-color:var(--ink-dim); }
.icon-btn svg{ width:17px; height:17px; }
.bell-badge{
  position:absolute; top:-5px; right:-5px; min-width:16px; height:16px; padding:0 3px; border-radius:20px;
  background:var(--bad); color:#fff; font-size:9.5px; font-weight:700; display:flex; align-items:center; justify-content:center;
  font-family:"IBM Plex Mono";
}
.notif-pop{
  position:absolute; top:52px; right:28px; width:340px; max-height:420px; overflow:auto;
  background:var(--surface); border:1px solid var(--line); border-radius:12px; box-shadow:0 16px 40px rgba(0,0,0,.2);
  z-index:40; display:none;
}
.notif-pop.show{ display:block; }
.notif-pop-head{ padding:12px 14px; border-bottom:1px solid var(--line); font-size:12.5px; font-weight:600; }
.notif-item{ padding:11px 14px; border-bottom:1px solid var(--line); font-size:12.5px; cursor:pointer; display:flex; gap:8px; }
.notif-item:last-child{ border-bottom:none; }
.notif-item:hover{ background:var(--surface-2); }
.notif-item .dot{ width:7px; height:7px; border-radius:50%; background:var(--accent); margin-top:5px; flex-shrink:0; }
.notif-item.read .dot{ background:var(--line); }
.notif-item .msg{ color:var(--ink); }
.notif-item.read .msg{ color:var(--ink-dim); }
.notif-item .when{ font-size:10.5px; color:var(--ink-dim); margin-top:2px; }
.notif-empty{ padding:24px 14px; text-align:center; color:var(--ink-dim); font-size:12.5px; }

/* ---- Document checklist chips ---- */
.doc-list{ display:flex; flex-wrap:wrap; gap:6px; }
.doc-chip{
  display:inline-flex; align-items:center; gap:5px; font-size:11px; font-weight:500; padding:4px 9px;
  border-radius:20px; border:1px solid var(--line); background:var(--surface-2); color:var(--ink-dim);
}
.doc-chip.have{ color:var(--good); border-color:transparent; background:var(--good-soft); }
.doc-chip.missing{ color:var(--warn); border-color:transparent; background:var(--warn-soft); }
.doc-chip a{ color:inherit; text-decoration:none; }
.doc-chip a:hover{ text-decoration:underline; }

/* ---- Load lifecycle rows ---- */
.load-row{ grid-template-columns:1fr 22px 1fr 90px 110px 150px !important; }
.load-actions{ display:flex; gap:6px; justify-content:flex-end; flex-wrap:wrap; }
.load-actions .btn{ padding:4px 9px; font-size:11.5px; }
.load-docs{ display:flex; gap:6px; justify-content:flex-end; }
.load-docs a{ font-size:10.5px; color:var(--accent); text-decoration:none; }
.load-docs a:hover{ text-decoration:underline; }

/* ---- Carriers admin screen ---- */
.carrier-card{ background:var(--surface); border:1px solid var(--line); border-radius:13px; padding:16px 18px; box-shadow:var(--shadow); display:flex; flex-direction:column; gap:12px; }
.carrier-head{ display:flex; align-items:flex-start; gap:14px; flex-wrap:wrap; }
.carrier-head .name{ font-family:"Barlow Condensed"; font-size:19px; font-weight:700; }
.carrier-head .mc{ font-size:12px; color:var(--ink-dim); font-family:"IBM Plex Mono"; }
.carrier-units{ font-size:12px; color:var(--ink-dim); }
.carrier-actions{ margin-left:auto; display:flex; gap:8px; align-items:center; flex-wrap:wrap; }

/* ---- Settlement sheet ---- */
.sheet-table td.num, .sheet-table th.num{ text-align:right; }
.sheet-total-row td{ font-weight:700; border-top:2px solid var(--line); background:var(--surface-2); }

/* ---- Forms in modals ---- */
.field.full{ grid-column:1 / -1; }
.field small{ color:var(--ink-dim); font-size:10.5px; }
.doc-upload-row{ display:flex; align-items:center; justify-content:space-between; gap:10px; padding:8px 0; border-bottom:1px solid var(--line); }
.doc-upload-row:last-child{ border-bottom:none; }
.doc-upload-row .lbl{ font-size:12.5px; font-weight:500; }
.doc-upload-row input[type="file"]{ font-size:11.5px; max-width:170px; color:var(--ink-dim); }
.extract-preview{ background:var(--surface-2); border:1px solid var(--line); border-radius:9px; padding:10px 12px; font-size:12px; color:var(--ink-dim); }
.extract-preview.ok{ color:var(--good); }

.toast{
  position:fixed; bottom:20px; left:50%; transform:translateX(-50%);
  background:var(--ink); color:var(--paper); padding:10px 18px; border-radius:9px; font-size:13px;
  box-shadow:var(--shadow); z-index:60; opacity:0; pointer-events:none; transition:opacity .2s ease;
}
.toast.show{ opacity:1; }

.overlay{ position:fixed; inset:0; background:rgba(10,12,16,.45); display:none; align-items:flex-start; justify-content:center; padding:60px 20px; z-index:50; overflow:auto; }
.overlay.show{ display:flex; }
.modal{ background:var(--surface); border:1px solid var(--line); border-radius:14px; width:100%; max-width:460px; box-shadow:0 20px 50px rgba(0,0,0,.25); overflow:hidden; }
.modal-head{ padding:16px 20px; border-bottom:1px solid var(--line); display:flex; align-items:center; }
.modal-head h3{ font-size:19px; }
.modal-close{ margin-left:auto; background:none; border:none; color:var(--ink-dim); font-size:18px; cursor:pointer; padding:2px 6px; }
.modal-body{ padding:16px 20px; display:flex; flex-direction:column; gap:12px; }
.modal-error{ font-size:12.5px; color:var(--bad); min-height:1em; }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.field{ display:flex; flex-direction:column; gap:4px; }
.field label{ font-size:11px; text-transform:uppercase; letter-spacing:.6px; color:var(--ink-dim); font-weight:500; }
.field input, .field select{ border:1px solid var(--line); background:var(--surface-2); color:var(--ink); border-radius:8px; padding:8px 10px; font-size:13.5px; font-family:inherit; }
.modal-foot{ padding:14px 20px; border-top:1px solid var(--line); display:flex; justify-content:flex-end; gap:8px; background:var(--surface-2); }

.hidden{ display:none !important; }

@media (prefers-reduced-motion: reduce){ *{ transition:none !important; animation:none !important; } }

@media (max-width: 880px){
  .app{ grid-template-columns:1fr; }
  .sidebar{ display:none; }
  .stats{ grid-template-columns:repeat(2,1fr); }
  .grid-2{ grid-template-columns:1fr; }
}