/* Lane Rate Index — module stylesheet.
   Reuses platform tokens from /wajeeh-theme-tokens.css; only adds the
   module-specific layout primitives that aren't in the shared design
   system yet (heatmap, lane cards, sub-nav, sparkline, toast). No
   hardcoded colours — everything is var(--*). */

.lri-wrap { max-width: 1280px; margin: 0 auto; padding: 22px; }
.lri-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 14px; margin-bottom: 14px; }
.lri-head h1 { margin: 0; color: var(--tp); font-size: 24px; font-weight: 700; letter-spacing: -0.01em; }
.lri-head .sub { margin-top: 4px; color: var(--tt); font-size: 13px; max-width: 64ch; }
@media (max-width: 680px) {
  .lri-head { flex-direction: column; align-items: stretch; }
}

/* Module sub-nav */
.lri-subnav {
  display: flex; flex-wrap: nowrap; gap: 4px;
  background: var(--s2); border: 1px solid var(--border);
  border-radius: 999px; padding: 4px;
  margin-bottom: 14px;
  overflow-x: auto;
  max-width: 100%;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.lri-subnav::-webkit-scrollbar { display: none; }
.lri-subnav-item {
  padding: 6px 14px;
  min-height: 40px;
  font-size: 12px;
  font-weight: 600;
  color: var(--tt);
  border-radius: 999px;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  transition: color .12s ease, background .12s ease;
}
.lri-subnav-item:hover { color: var(--tp); }
.lri-subnav-item.on { background: linear-gradient(120deg, var(--blue), var(--brand)); color: #fff; box-shadow: 0 2px 8px rgba(37,99,235,0.3); }
.lri-subnav-lang {
  margin-inline-start: auto;
  padding: 5px 12px;
  font-size: 11px;
  font-weight: 700;
  color: var(--tt);
  border-radius: 999px;
  background: transparent;
  border: 1px solid var(--border);
  cursor: pointer;
  flex-shrink: 0;
}
.lri-subnav-lang:hover { color: var(--tp); border-color: var(--border-med); }

/* KPI tiles */
.lri-kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 14px; }
@media (max-width: 760px) { .lri-kpis { grid-template-columns: repeat(2, 1fr); } }
.lri-kpi { background: var(--s1); border: 1px solid var(--border); border-radius: 12px; padding: 10px 12px; }
.lri-kpi .kl { font-size: 10px; color: var(--tt); text-transform: uppercase; letter-spacing: .08em; font-weight: 600; }
.lri-kpi .kv { font-size: 18px; color: var(--tp); font-weight: 800; font-family: var(--mono); margin-top: 4px; }
.lri-kpi .ks { font-size: 11px; color: var(--tt); margin-top: 2px; }

/* Cards */
.lri-card { background: var(--s1); border: 1px solid var(--border); border-radius: 16px; }
.lri-card-h { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.lri-card-h .t { font-size: 14px; color: var(--tp); font-weight: 600; }
.lri-card-h .s { font-size: 12px; color: var(--tt); }
.lri-card-b { padding: 14px 16px; }

/* Tags */
.lri-tag { display: inline-flex; align-items: center; gap: 5px; font-size: 10px; font-weight: 600; padding: 3px 8px; border-radius: 999px; background: var(--s2); color: var(--tt); border: 1px solid var(--border); text-transform: uppercase; letter-spacing: .06em; }
.lri-tag.good { background: rgba(34,197,94,0.12); color: #86efac; border-color: rgba(34,197,94,0.3); }
.lri-tag.warn { background: rgba(245,158,11,0.14); color: #fcd34d; border-color: rgba(245,158,11,0.3); }
.lri-tag.bad { background: rgba(239,68,68,0.14); color: #fca5a5; border-color: rgba(239,68,68,0.3); }
.lri-tag.info { background: rgba(56,189,248,0.14); color: #7dd3fc; border-color: rgba(56,189,248,0.3); }

/* Heatmap */
.lri-hm-scroll { overflow-x: auto; border-radius: 12px; -webkit-overflow-scrolling: touch; }
.lri-hm-table { border-collapse: separate; border-spacing: 4px; width: 100%; min-width: 740px; table-layout: fixed; font-size: 11px; }
.lri-hm-table th, .lri-hm-table td { padding: 8px 4px; text-align: center; vertical-align: middle; border-radius: 8px; background: var(--s2); color: var(--tp); }
.lri-hm-table thead th { background: transparent; color: var(--tt); font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; padding: 6px 4px; vertical-align: bottom; }
.lri-hm-table thead th:first-child { width: 120px; }
.lri-hm-table tbody th { background: transparent; color: var(--tp); font-weight: 700; font-size: 13px; text-align: left; padding-left: 4px; width: 120px; }
.lri-hm-cell { cursor: pointer; transition: transform .12s ease; height: 54px; }
.lri-hm-cell:hover { transform: scale(1.06); position: relative; z-index: 2; box-shadow: 0 16px 48px rgba(0,0,0,0.55); }
.lri-hm-cell .v { font-size: 13px; font-weight: 800; font-family: var(--mono); display: block; line-height: 1.2; }
.lri-hm-cell .d { font-size: 9px; opacity: .8; display: block; margin-top: 2px; font-family: var(--mono); }
.lri-hm-cell.empty { background: repeating-linear-gradient(45deg, rgba(255,255,255,0.02), rgba(255,255,255,0.02) 4px, transparent 4px, transparent 8px); color: var(--tm); cursor: default; }
.lri-hm-cell.empty:hover { transform: none; box-shadow: none; }
.lri-hm-cell.empty .v { font-size: 14px; font-weight: 400; }
.lri-hm-cell.closed { background: repeating-linear-gradient(45deg, rgba(239,68,68,0.18), rgba(239,68,68,0.18) 4px, var(--s1) 4px, var(--s1) 8px); color: #fca5a5; }
.lri-hm-cell.closed .v { font-size: 11px; font-weight: 700; letter-spacing: .04em; }
.lri-hm-cell[data-h="1"] { background: linear-gradient(135deg, #16a34a, #22c55e); color: #04240d; }
.lri-hm-cell[data-h="2"] { background: linear-gradient(135deg, #65a30d, #84cc16); color: #1a2603; }
.lri-hm-cell[data-h="3"] { background: linear-gradient(135deg, #ca8a04, #eab308); color: #2a1d02; }
.lri-hm-cell[data-h="4"] { background: linear-gradient(135deg, #ea580c, #f97316); color: #fff; }
.lri-hm-cell[data-h="5"] { background: linear-gradient(135deg, #dc2626, #ef4444); color: #fff; }

/* Lane cards */
.lri-lane-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.lri-lc { background: var(--s1); border: 1px solid var(--border); border-radius: 14px; padding: 14px 16px; cursor: pointer; transition: border-color .12s, transform .12s; text-decoration: none; color: inherit; display: block; }
.lri-lc:hover { border-color: var(--border-med); transform: translateY(-1px); }
.lri-lc-h { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; }
.lri-lc-name { color: var(--tp); font-weight: 700; font-size: 14px; line-height: 1.3; }
.lri-lc-corr { font-size: 10px; color: var(--tt); margin-top: 2px; text-transform: uppercase; letter-spacing: .06em; }
.lri-lc-status { font-size: 10px; font-weight: 700; padding: 3px 8px; border-radius: 999px; background: rgba(34,197,94,0.12); color: #86efac; border: 1px solid rgba(34,197,94,0.3); }
.lri-lc-status.closed { background: rgba(239,68,68,0.14); color: #fca5a5; border-color: rgba(239,68,68,0.3); }
.lri-lc-status.warn { background: rgba(245,158,11,0.14); color: #fcd34d; border-color: rgba(245,158,11,0.3); }
.lri-lc-price { display: flex; align-items: baseline; gap: 8px; margin-top: 10px; }
.lri-lc-price .pv { font-size: 22px; font-family: var(--mono); font-weight: 800; color: var(--tp); }
.lri-lc-price .pu { font-size: 11px; color: var(--tt); }
.lri-lc-meta { display: flex; gap: 10px; margin-top: 8px; font-size: 10px; color: var(--tt); flex-wrap: wrap; }
.lri-lc-meta b { color: var(--tp); font-family: var(--mono); }

/* Tables */
.lri-tbl-wrap { overflow-x: auto; border-radius: 12px; -webkit-overflow-scrolling: touch; }
.lri-tbl { width: 100%; border-collapse: collapse; font-size: 12px; min-width: 760px; }
.lri-tbl thead th { background: var(--s2); color: var(--tt); font-weight: 700; font-size: 10px; text-transform: uppercase; letter-spacing: .06em; padding: 10px 8px; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; position: sticky; top: 0; z-index: 1; }
.lri-tbl tbody td { padding: 9px 8px; border-bottom: 1px solid var(--border); color: var(--ts); white-space: nowrap; }
.lri-tbl tbody tr { cursor: pointer; transition: background .12s; }
.lri-tbl tbody tr:hover { background: var(--s2); }
.lri-tbl .num { font-family: var(--mono); text-align: right; }
.lri-tbl .ln { color: var(--tp); font-weight: 600; }

/* Lane detail chart */
.lri-chart { width: 100%; height: 280px; display: block; }
.lri-bc-band { fill: rgba(37,99,235,0.10); }
.lri-bc-line-mid { stroke: var(--brand); stroke-width: 2; fill: none; }
.lri-bc-line-low, .lri-bc-line-high { stroke: rgba(56,189,248,0.55); stroke-width: 1; stroke-dasharray: 3 3; fill: none; }
.lri-bc-fc-band { fill: rgba(168,85,247,0.10); }
.lri-bc-fc-line { stroke: var(--purple); stroke-width: 1.6; fill: none; stroke-dasharray: 4 3; }
.lri-bc-axis-text { fill: var(--tm); font-size: 10px; font-family: var(--mono); }
.lri-bc-grid { stroke: rgba(255,255,255,0.04); stroke-width: 0.5; }
.lri-bc-event-line { stroke: rgba(239,68,68,0.45); stroke-width: 1; stroke-dasharray: 2 2; }
.lri-bc-event-label { fill: #fca5a5; font-size: 9px; font-family: var(--mono); }

/* Reasons (why-panel) */
.lri-reason { display: grid; grid-template-columns: 26px 1fr; gap: 10px; padding: 10px; background: var(--s2); border-radius: 10px; font-size: 12px; margin-top: 6px; }
.lri-reason .ic { width: 26px; height: 26px; border-radius: 8px; background: linear-gradient(120deg, var(--blue), var(--brand)); color: #fff; display: grid; place-items: center; font-size: 13px; font-weight: 700; }
.lri-reason.geo .ic { background: linear-gradient(120deg, #dc2626, #ef4444); }
.lri-reason.cult .ic { background: linear-gradient(120deg, #d97706, #f59e0b); }
.lri-reason.corridor .ic { background: linear-gradient(120deg, var(--teal), var(--brand)); }
.lri-reason .body .h { color: var(--tp); font-weight: 600; }
.lri-reason .body .b { color: var(--tt); margin-top: 2px; }
.lri-reason .body .conf { color: var(--tm); font-size: 10px; margin-top: 4px; }

/* Timeline (geo brief) */
.lri-timeline { position: relative; padding-inline-start: 26px; }
.lri-timeline::before { content: ""; position: absolute; inset-inline-start: 9px; top: 0; bottom: 0; width: 2px; background: var(--border); }
.lri-tl-item { position: relative; padding: 12px 0 18px; }
.lri-tl-item::before { content: ""; position: absolute; inset-inline-start: -25px; top: 16px; width: 14px; height: 14px; border-radius: 50%; background: linear-gradient(120deg, var(--blue), var(--brand)); box-shadow: 0 0 0 3px var(--s0); }
.lri-tl-item.bad::before { background: linear-gradient(120deg, #dc2626, #ef4444); }
.lri-tl-item.warn::before { background: linear-gradient(120deg, #d97706, #f59e0b); }
.lri-tl-item .tld { font-size: 11px; color: var(--tt); font-family: var(--mono); }
.lri-tl-item .tlh { color: var(--tp); font-weight: 700; font-size: 14px; margin: 4px 0; }
.lri-tl-item .tlb { color: var(--ts); font-size: 12px; }

/* Calendar */
.lri-cal-list { display: grid; gap: 10px; }
.lri-cal-row { background: var(--s2); border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; }
.lri-cal-row .top { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.lri-cal-row .nm { color: var(--tp); font-weight: 600; }
.lri-cal-row .impact { color: var(--tt); font-size: 12px; margin-top: 4px; }

/* Forms */
.lri-field { display: grid; gap: 6px; margin-bottom: 12px; }
.lri-field label { font-size: 11px; color: var(--tt); text-transform: uppercase; letter-spacing: .06em; font-weight: 600; }
.lri-field input, .lri-field select, .lri-field textarea {
  width: 100%; padding: 10px 12px; background: var(--s0);
  border: 1px solid var(--border-med); color: var(--tp);
  border-radius: 10px; font: inherit;
}
.lri-field input:focus, .lri-field select:focus, .lri-field textarea:focus {
  outline: 2px solid var(--blue); outline-offset: 1px; border-color: var(--blue);
}
.lri-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (max-width: 600px) { .lri-grid-2 { grid-template-columns: 1fr; } }

.lri-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 9px 16px; border-radius: 12px; font-size: 13px; font-weight: 600;
  min-height: 44px;
  background: var(--s2); border: 1px solid var(--border-med); color: var(--tp);
  cursor: pointer; transition: background .12s, border-color .12s, transform .08s ease;
}
.lri-btn:hover { background: var(--s3); border-color: var(--tt); }
.lri-btn:active { transform: translateY(1px); }
.lri-btn.primary { background: linear-gradient(120deg, var(--blue), var(--brand)); color: #fff; border: 0; }
.lri-btn.primary:hover { filter: brightness(1.08); }
.lri-btn.good { background: linear-gradient(120deg, #16a34a, #22c55e); color: #fff; border: 0; }
.lri-btn.bad { background: linear-gradient(120deg, #dc2626, #ef4444); color: #fff; border: 0; }
.lri-btn[disabled] { opacity: 0.5; cursor: not-allowed; }

/* Reason chips (submit form) */
.lri-chip-row { display: flex; flex-wrap: wrap; gap: 6px; }
.lri-chip {
  padding: 6px 12px; border: 1px solid var(--border-med); background: var(--s2);
  color: var(--tt); border-radius: 999px; font-size: 12px; font-weight: 500;
  min-height: 36px;
  cursor: pointer; user-select: none; transition: all .12s ease;
}
.lri-chip:hover { color: var(--tp); border-color: var(--tt); }
.lri-chip.on { background: linear-gradient(120deg, var(--blue), var(--brand)); color: #fff; border-color: transparent; }
.lri-reason-score {
  margin-inline-start: 6px;
  font-size: 9px;
  padding: 2px 6px;
  border-radius: 999px;
  background: rgba(34, 197, 94, 0.2);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: #86efac;
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* Toast */
.lri-toast {
  position: fixed; bottom: 24px; left: 50%; right: auto; transform: translateX(-50%);
  background: var(--s2); border: 1px solid var(--border-med); border-radius: 12px;
  padding: 10px 16px; color: var(--tp); font-size: 13px; box-shadow: 0 16px 48px rgba(0,0,0,0.55);
  z-index: 100; display: none; max-width: calc(100vw - 32px); text-align: center;
}
.lri-toast.show { display: block; }
.lri-toast.good { border-color: rgba(34,197,94,0.5); }
.lri-toast.bad { border-color: rgba(239,68,68,0.5); }
.lri-toast.warn { border-color: rgba(245,158,11,0.5); }

/* Sparklines */
.lri-spark-fill { fill: rgba(56,189,248,0.18); }
.lri-spark-line { stroke: var(--brand); stroke-width: 1.6; fill: none; }
.lri-spark-dot { fill: var(--brand); }

/* Empty state */
.lri-empty { padding: 32px; text-align: center; color: var(--tt); font-size: 13px; }
.lri-empty b { color: var(--tp); }

/* Queue */
.lri-queue-list { display: grid; gap: 10px; padding: 14px 16px; }
.lri-queue-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  padding: 14px 16px;
}
.lri-queue-main { min-width: 0; }
.lri-queue-main-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  font-size: 12px;
}
.lri-queue-actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-end;
  justify-content: flex-start;
}

/* Modal */
[hidden] { display: none !important; }
.lri-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 120;
  background: rgba(2, 6, 23, 0.74);
  backdrop-filter: blur(4px);
  display: grid;
  place-items: center;
  padding: 14px;
}
.lri-modal {
  width: min(680px, 100%);
  background: var(--s1);
  border: 1px solid var(--border-med);
  border-radius: 16px;
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.52);
}
.lri-modal-h {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}
.lri-modal-h .t {
  font-size: 15px;
  color: var(--tp);
  font-weight: 700;
}
.lri-modal-h .s {
  margin-top: 4px;
  font-size: 12px;
  color: var(--tt);
}
.lri-modal-b {
  padding: 14px 16px;
}
.lri-count {
  font-size: 10px;
  color: var(--tm);
  margin-top: 4px;
  text-align: end;
}

/* Focus and motion polish */
.lri-subnav-item:focus-visible,
.lri-btn:focus-visible,
.lri-chip:focus-visible,
.lri-field input:focus-visible,
.lri-field select:focus-visible,
.lri-field textarea:focus-visible,
a.lri-btn:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .lri-btn,
  .lri-chip,
  .lri-subnav-item,
  .lri-lc,
  .lri-hm-cell {
    transition: none !important;
    animation: none !important;
  }
}

@media (max-width: 860px) {
  .lri-queue-item {
    grid-template-columns: 1fr;
  }
  .lri-queue-actions {
    flex-direction: row;
    justify-content: flex-end;
    align-items: stretch;
    width: 100%;
  }
  .lri-queue-actions .lri-btn {
    flex: 1 1 auto;
  }
}

@media (max-width: 560px) {
  .lri-wrap { padding: 14px; }
  .lri-head { gap: 10px; }
  .lri-head h1 { font-size: 20px; }
  .lri-subnav { border-radius: 14px; padding: 3px; }
  .lri-subnav-item { padding: 6px 10px; font-size: 11px; min-height: 40px; }
  .lri-kpi .kv { font-size: 16px; }
  .lri-modal-backdrop { padding: 10px; }
  .lri-modal-h, .lri-modal-b { padding: 12px; }
  .lri-card-h { padding: 10px 12px; }
  .lri-card-b { padding: 10px 12px; }
  .lri-queue-list { padding: 10px 12px; }
  .lri-queue-item { padding: 10px 12px; gap: 10px; }
  .lri-queue-main-grid { grid-template-columns: 1fr; }
  .lri-btn { padding: 8px 12px; font-size: 12px; min-height: 44px; }
  .lri-chip { padding: 5px 10px; font-size: 11px; min-height: 36px; }
  .lri-field input, .lri-field select, .lri-field textarea { padding: 9px 10px; }
  .lri-grid-2 { grid-template-columns: 1fr; }
  .lri-lane-grid { grid-template-columns: 1fr; }
  .lri-kpis { grid-template-columns: 1fr 1fr; gap: 8px; }
  .lri-empty { padding: 20px 12px; }
  .lri-cal-row .top { gap: 6px; }
  .lri-tl-item { padding: 10px 0 14px; }
}

/* Clickable affordance for delegated row/cell drill-in (heatmap + table). */
.lri-clickable .lri-hm-cell[data-lane] { cursor: pointer; }
.lri-clickable .lri-hm-cell[data-lane]:hover { outline: 1px solid var(--brand); outline-offset: -1px; }
.lri-clickable .lri-tbl tbody tr[data-lane] { cursor: pointer; }
.lri-clickable .lri-tbl tbody tr[data-lane]:hover { background: var(--s2); }

/* RTL polish */
html[dir="rtl"] .lri-subnav-item.on { box-shadow: 0 2px 8px rgba(37,99,235,0.3); }

/* Pulse list-view compact layout fix on very narrow screens */
@media (max-width: 420px) {
  .lri-kpis { grid-template-columns: 1fr; }
}