/* ===================================================================
   PADDOCK TO PORT — Warehousing Division KPI
   Design tokens
   Ink graphite base evokes a warehouse floor at dusk; amber is the
   hazard-signage accent (used sparingly, for highlights/CTAs); teal is
   the "port water" secondary accent for charts and positive data.
   Panels carry a rivet-corner + corrugated-header motif — a nod to
   container panels — as the page's one recurring signature.
=================================================================== */
:root{
  --ink:        #12161C;
  --ink-2:      #0d1015;
  --panel:      #1B212B;
  --panel-alt:  #212938;
  --line:       #2A3240;
  --line-soft:  #232B38;
  --steel:      #3E5C76;
  --amber:      #F2A73B;
  --amber-dim:  #7a5b28;
  --teal:       #3FA796;
  --red:        #E4572E;
  --green:      #4CAF7D;
  --ash:        #C9D0DA;
  --ash-dim:    #8993A4;
  --ash-faint:  #5C6675;

  --font-display: 'Oswald', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --radius: 8px;
  --shadow-lift: 0 8px 24px rgba(0,0,0,0.35);
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; }
body{
  background:
    radial-gradient(1200px 600px at 15% -10%, rgba(63,167,150,0.06), transparent 60%),
    radial-gradient(1000px 500px at 100% 0%, rgba(242,167,59,0.05), transparent 55%),
    var(--ink);
  color:var(--ash);
  font-family:var(--font-body);
  font-size:15px;
  line-height:1.5;
  min-height:100vh;
}

#app{ max-width:1320px; margin:0 auto; padding:0 24px 64px; }

::selection{ background:var(--amber); color:var(--ink-2); }

a{ color:var(--teal); }

/* ---------- Masthead ---------- */
.masthead{
  display:flex; align-items:center; gap:18px;
  padding:28px 0 22px;
  border-bottom:1px solid var(--line);
  margin-bottom:28px;
}
.masthead__mark{
  font-family:var(--font-display);
  font-weight:700;
  font-size:20px;
  letter-spacing:0.06em;
  color:var(--ink-2);
  background:var(--amber);
  border-radius:6px;
  width:52px; height:52px;
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
.masthead__logo{
  height:52px;
  width:auto;
  display:block;
  background:#fff;
  border-radius:6px;
  padding:4px 10px;
  flex-shrink:0;
}
.masthead__title h1{
  font-family:var(--font-display);
  font-weight:600;
  font-size:28px;
  letter-spacing:0.01em;
  margin:0;
  color:#fff;
  text-transform:uppercase;
}
.eyebrow{
  margin:2px 0 0;
  font-size:12.5px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--ash-dim);
}
.masthead__status{
  margin-left:auto;
  display:flex; align-items:center; gap:10px;
}

.pill{
  font-family:var(--font-mono);
  font-size:12px;
  padding:6px 12px;
  border-radius:999px;
  border:1px solid var(--line);
  background:var(--panel-alt);
  color:var(--ash-dim);
}
.pill--ok{ color:var(--green); border-color:var(--green); }
.pill--pending{ color:var(--amber); border-color:var(--amber-dim); }
.pill--error{ color:var(--red); border-color:var(--red); }

.btn-ghost{
  background:transparent;
  border:1px solid var(--line);
  color:var(--ash);
  font-family:var(--font-body);
  font-size:13px;
  padding:7px 12px;
  border-radius:6px;
  cursor:pointer;
  transition:border-color .15s, color .15s;
}
.btn-ghost:hover{ border-color:var(--amber); color:var(--amber); }

.btn-primary{
  background:var(--amber);
  color:var(--ink-2);
  border:none;
  font-family:var(--font-body);
  font-weight:600;
  font-size:14px;
  padding:11px 20px;
  border-radius:6px;
  cursor:pointer;
  transition:filter .15s, transform .05s;
}
.btn-primary:hover:not(:disabled){ filter:brightness(1.08); }
.btn-primary:active:not(:disabled){ transform:translateY(1px); }
.btn-primary:disabled{ opacity:0.35; cursor:not-allowed; }

/* ---------- Upload panel ---------- */
.upload-panel{ padding:12px 0 36px; }
.upload-panel__inner{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:28px;
}
.upload-panel__inner h2{
  font-family:var(--font-display);
  text-transform:uppercase;
  font-weight:600;
  letter-spacing:0.02em;
  margin:0 0 8px;
  color:#fff;
}
.muted{ color:var(--ash-dim); font-size:13.5px; max-width:640px; }
.upload-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(220px, 1fr));
  gap:14px;
  margin:22px 0 24px;
}
.upload-slot{
  position:relative;
  display:flex; flex-direction:column; gap:6px;
  border:1px dashed var(--line);
  border-radius:6px;
  padding:16px;
  cursor:pointer;
  transition:border-color .15s, background .15s;
}
.upload-slot:hover{ border-color:var(--teal); background:var(--panel-alt); }
.upload-slot.is-filled{ border-style:solid; border-color:var(--green); }
.upload-slot__name{ font-family:var(--font-mono); font-size:13px; color:#fff; }
.upload-slot__hint{ font-size:12px; color:var(--ash-dim); }
.upload-slot input{ position:absolute; inset:0; opacity:0; cursor:pointer; }
.upload-slot__state{ font-size:12px; color:var(--ash-faint); margin-top:4px; }
.upload-slot.is-filled .upload-slot__state{ color:var(--green); }

/* ---------- Top summary boxes (Revenue / Labour, this month) ---------- */
.kpi-boxes{
  display:grid;
  grid-template-columns: minmax(300px, 1fr) minmax(480px, 2.2fr);
  gap:14px;
  margin-bottom:26px;
}
.kpi-boxes .panel{ margin-bottom:0; }
@media (max-width: 1000px){
  .kpi-boxes{ grid-template-columns: 1fr; }
}

/* ---------- KPI strip (legacy, retained for potential reuse) ---------- */
.kpi-strip{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(200px, 1fr));
  gap:14px;
  margin-bottom:32px;
}
.kpi-card{
  position:relative;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:18px 18px 16px;
  overflow:hidden;
}
.kpi-card::before{
  content:'';
  position:absolute; top:0; left:0; right:0; height:3px;
  background:repeating-linear-gradient(135deg, var(--steel) 0px, var(--steel) 2px, transparent 2px, transparent 8px);
  opacity:0.5;
}
.kpi-card__label{
  font-size:11.5px; letter-spacing:0.08em; text-transform:uppercase;
  color:var(--ash-dim); margin-bottom:10px;
}
.kpi-card__value{
  font-family:var(--font-mono); font-weight:600; font-size:26px; color:#fff;
  letter-spacing:-0.01em;
}
.kpi-card__delta{
  margin-top:8px; font-size:12.5px; font-family:var(--font-mono);
  display:flex; align-items:center; gap:5px;
}
.delta-up{ color:var(--green); }
.delta-down{ color:var(--red); }
.delta-flat{ color:var(--ash-faint); }

/* ---------- Panels (rivet-corner signature) ---------- */
.panel{
  position:relative;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  margin-bottom:26px;
  box-shadow:var(--shadow-lift);
}
.panel::before, .panel::after{
  content:'';
  position:absolute; top:12px; width:5px; height:5px;
  border-radius:50%;
  background:var(--line);
  box-shadow: 0 0 0 2px var(--ink) inset;
}
.panel::before{ left:12px; }
.panel::after{ right:12px; }

.panel__header{
  padding:20px 24px 14px;
  border-bottom:1px solid var(--line);
  background:linear-gradient(180deg, var(--panel-alt), var(--panel));
  border-radius:var(--radius) var(--radius) 0 0;
}
.panel__header h2{
  margin:0;
  font-family:var(--font-display);
  font-weight:500;
  font-size:18px;
  letter-spacing:0.01em;
  text-transform:uppercase;
  color:#fff;
  display:flex; align-items:baseline; gap:10px;
}
.panel__index{
  font-family:var(--font-mono);
  font-size:12px;
  color:var(--amber);
  border:1px solid var(--amber-dim);
  border-radius:4px;
  padding:1px 6px;
}
.panel__sub{ margin:6px 0 0; font-size:13px; color:var(--ash-dim); }
.panel__sub--alert{ color:var(--red); font-weight:500; }
.panel__body{ padding:20px 24px 24px; }

/* ---------- Tables ---------- */
.table-scroll{ overflow-x:auto; }
table{
  width:100%;
  border-collapse:collapse;
  font-size:13.5px;
}
thead th{
  text-align:right;
  font-family:var(--font-mono);
  font-weight:500;
  font-size:11.5px;
  letter-spacing:0.04em;
  text-transform:uppercase;
  color:var(--ash-dim);
  padding:8px 14px;
  border-bottom:1px solid var(--line);
  white-space:nowrap;
}
thead th:first-child, td:first-child{ text-align:left; }
tbody td{
  padding:9px 14px;
  border-bottom:1px solid var(--line-soft);
  text-align:right;
  font-family:var(--font-mono);
  white-space:nowrap;
  color:var(--ash);
}
tbody td:first-child{
  font-family:var(--font-body);
  color:#fff;
  font-weight:500;
  white-space:normal;
  min-width:220px;
}
tbody tr:hover td{ background:var(--panel-alt); }
tbody tr.total-row td{
  border-top:1px solid var(--steel);
  border-bottom:none;
  font-weight:600;
  color:#fff;
  background:var(--panel-alt);
}
.cell-value{ display:inline-flex; align-items:center; gap:6px; justify-content:flex-end; }
.arrow-up{ color:var(--green); }
.arrow-down{ color:var(--red); }
.arrow-flat{ color:var(--ash-faint); }
.cell-empty{ color:var(--ash-faint); }

.hours-cell .ot{ color:var(--amber); font-size:11.5px; margin-left:4px; }
.hours-cell .hours-amount{ color:var(--ash-dim); font-size:11.5px; }

tr.row-clickable{ cursor:pointer; }
tr.row-clickable:hover td{ background:var(--panel-alt); }
tr.row-clickable td:first-child{ color:#fff; }
.row-chevron{ color:var(--teal) !important; font-family:var(--font-body) !important; font-size:12px !important; text-align:right; }

td.cell-clickable{ cursor:pointer; }
td.cell-clickable:hover{ background:var(--panel-alt); }
.row-chevron-inline{ color:var(--teal); font-size:11px; margin-left:2px; }

/* ---------- Chart wrap ---------- */
.chart-wrap{
  background:var(--panel-alt);
  border:1px solid var(--line);
  border-radius:6px;
  padding:16px;
  margin-bottom:22px;
}

/* ---------- Cost vs Revenue cards ---------- */
.cvr-cards{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(260px, 1fr));
  gap:16px;
}
.cvr-card{
  position:relative;
  background:var(--panel-alt);
  border:1px solid var(--line);
  border-radius:8px;
  padding:18px;
  cursor:pointer;
  transition:border-color .15s, transform .1s;
}
.cvr-card:hover{ border-color:var(--teal); transform:translateY(-2px); }
.cvr-card__title{
  font-family:var(--font-display);
  text-transform:uppercase;
  font-size:15px;
  letter-spacing:0.03em;
  color:#fff;
  margin-bottom:14px;
  display:flex; justify-content:space-between; align-items:center;
}
.cvr-card__tag{
  font-family:var(--font-mono); font-size:10.5px;
  border:1px solid var(--line); border-radius:4px; padding:2px 6px;
  color:var(--ash-dim);
}
.cvr-row{ display:flex; justify-content:space-between; padding:5px 0; font-size:13px; }
.cvr-row span:first-child{ color:var(--ash-dim); }
.cvr-row span:last-child{ font-family:var(--font-mono); color:var(--ash); }
.cvr-margin-pos{ color:var(--green) !important; }
.cvr-margin-neg{ color:var(--red) !important; }
.cvr-note{ margin-top:10px; font-size:11.5px; color:var(--ash-faint); border-top:1px dashed var(--line); padding-top:10px; }
.cvr-card__cta{ margin-top:12px; font-size:12px; color:var(--teal); }

/* ---------- Modal ---------- */
.modal{ position:fixed; inset:0; z-index:50; display:flex; align-items:center; justify-content:center; padding:24px; }
.modal__backdrop{ position:absolute; inset:0; background:rgba(5,7,10,0.72); backdrop-filter:blur(2px); }
.modal__panel{
  position:relative;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  width:min(920px, 100%);
  max-height:80vh;
  display:flex; flex-direction:column;
  box-shadow:var(--shadow-lift);
}
.modal__header{
  display:flex; justify-content:space-between; align-items:center;
  padding:16px 22px; border-bottom:1px solid var(--line);
}
.modal__header h3{ margin:0; font-family:var(--font-display); text-transform:uppercase; color:#fff; font-weight:500; }
.modal__body{ padding:16px 22px 22px; overflow:auto; }

/* ---------- Footer ---------- */
.footer{
  display:flex; justify-content:space-between;
  padding-top:20px; margin-top:10px;
  border-top:1px solid var(--line);
  font-size:12px; color:var(--ash-faint);
  font-family:var(--font-mono);
}

/* ---------- Misc ---------- */
[hidden]{ display:none !important; }

@media (max-width: 720px){
  .masthead{ flex-wrap:wrap; }
  .masthead__status{ margin-left:0; width:100%; justify-content:space-between; }
  .panel__body{ padding:16px; }
}

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