/* ============================================================================
   results.css — Screen 4 (Forecast Results). Editorial column with clear
   section rhythm. Brand blue is the only standing accent; amber appears solely
   on risk emphasis, the one highlighted chart series, and low-confidence marks.
   ========================================================================== */

.page.results { max-width: 1120px; }

/* ---- Screen header ------------------------------------------------------- */

.results-head { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--s-4); }
.results-subline { margin-top: 14px; color: var(--athera-grey); }

.rerun-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 500; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--athera-grey); white-space: nowrap; margin-top: 6px;
}
.rerun-link:hover { color: var(--athera-blue-deep); text-decoration: none; }
.rerun-link .arrow { font-family: var(--athera-mono); }

/* ---- Section rhythm ------------------------------------------------------ */

.results-section { margin-top: var(--s-7); }
.results-section:first-of-type { margin-top: 0; }
.rs-head { margin-bottom: var(--s-3); }
.rs-head .athera-label-blue { display: block; margin-bottom: 10px; }
.rs-title { margin: 0; color: var(--athera-charcoal); }

/* ============================================================================
   1 · Demand pattern summary
   ========================================================================== */

.summary-body { max-width: 760px; }
.summary-headline {
  margin: 0 0 var(--s-3); color: var(--athera-charcoal);
  font-weight: 500; line-height: 1.25;
}
.summary-para { margin: 0 0 18px; }
.summary-para:last-of-type { margin-bottom: 0; }

.driver-chips { margin-top: var(--s-3); }
.driver-chips .chips-label { display: block; margin-bottom: 12px; }
.chips-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font-family: var(--athera-mono); font-size: 12px; line-height: 1.4;
  color: var(--athera-charcoal-light); background: var(--athera-white);
  border: 1px solid var(--athera-line); border-radius: 999px; padding: 6px 14px;
}

/* Data-quality note — understated, but visually distinct so it is found fast. */
.dq-note {
  margin-top: var(--s-3);
  border: 1px solid var(--athera-line);
  border-left: 2px solid var(--athera-amber);
  border-radius: var(--radius-sm);
  background: rgba(200, 149, 90, 0.04);
  padding: 16px 20px; max-width: 760px;
}
.dq-head { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.dq-mark { color: var(--athera-amber); font-size: 10px; }
.dq-text { margin: 0; font-size: 14px; line-height: 1.65; color: var(--athera-charcoal-light); }

/* ============================================================================
   2 · Forecast chart
   ========================================================================== */

.chart-toolbar { display: flex; justify-content: flex-end; margin-bottom: var(--s-2); }

.scope-switch {
  display: inline-flex; gap: 2px; padding: 3px;
  background: var(--athera-surface); border-radius: var(--radius);
}
.scope-btn {
  font-family: var(--athera-mono); font-size: 12px; letter-spacing: 0.02em;
  color: var(--athera-grey); background: transparent; border: 0; cursor: pointer;
  padding: 7px 16px; border-radius: var(--radius-sm); transition: all var(--ease);
}
.scope-btn:hover { color: var(--athera-charcoal); }
.scope-btn.is-active { background: var(--athera-white); color: var(--athera-charcoal); box-shadow: 0 1px 2px rgba(15,23,42,0.06); }

.chart-canvas-wrap {
  position: relative; height: 380px; width: 100%;
  background: var(--athera-white); border: 1px solid var(--athera-line);
  border-radius: var(--radius); padding: 18px 20px 12px;
}

.chart-skeleton {
  position: absolute; inset: 18px 20px 12px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px;
  color: var(--athera-grey-light);
}
.sk-shimmer {
  width: 100%; height: 70%; border-radius: var(--radius-sm);
  background: linear-gradient(100deg, var(--athera-off-white) 30%, var(--athera-surface) 50%, var(--athera-off-white) 70%);
  background-size: 200% 100%; animation: sk-slide 1.4s ease-in-out infinite;
}
@keyframes sk-slide { from { background-position: 200% 0; } to { background-position: -200% 0; } }

.chart-fallback { padding: 40px; text-align: center; color: var(--athera-grey); }

.chart-legend { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 16px; }
.lg-item { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; color: var(--athera-charcoal-light); }
.lg-item.is-emphasis { color: var(--athera-charcoal); font-weight: 500; }
.lg-swatch { width: 16px; height: 3px; border-radius: 2px; flex: 0 0 auto; }
.lg-swatch.lg-band { height: 12px; width: 16px; border-radius: 2px; opacity: 0.6; }
.lg-swatch.lg-dashed { height: 0; border-top: 2px dashed; width: 16px; }
.lg-label { font-family: var(--athera-mono); }

.chart-caption { margin: 14px 0 0; color: var(--athera-grey-light); line-height: 1.6; max-width: 760px; }

/* ============================================================================
   3 · Forecast table
   ========================================================================== */

.table-wrap { overflow-x: auto; border-top: 1px solid var(--athera-line); }
.forecast-table { width: 100%; min-width: 880px; }
.forecast-table thead th { border-bottom: 1px solid var(--athera-line); white-space: nowrap; }
.forecast-table th.num, .forecast-table td.num { text-align: right; }
.forecast-table .col-exp { width: 34px; padding-right: 0; }

.forecast-table tbody.fc-group { border: 0; }
.fc-row { cursor: pointer; transition: background var(--ease); }
.fc-row > td { border-bottom: 1px solid var(--athera-line-light); vertical-align: middle; }
.fc-row:hover { background: rgba(95, 184, 214, 0.04); }
.fc-row:focus-visible { outline: 2px solid var(--athera-blue-deep); outline-offset: -2px; }

.exp-caret { display: inline-block; color: var(--athera-grey-light); transition: transform var(--ease); font-size: 16px; }
.fc-row.is-open .exp-caret { transform: rotate(90deg); color: var(--athera-blue-deep); }

.sku-name { font-size: 13px; color: var(--athera-charcoal); font-weight: 500; }
.sku-id { font-size: 10px; color: var(--athera-grey-light); margin-top: 2px; letter-spacing: 0.02em; }
.scope-cell { color: var(--athera-charcoal-light); }

.forecast-table td.num { font-family: var(--athera-mono); font-size: 12px; color: var(--athera-charcoal); }
.forecast-table td.num.strong { font-size: 13px; color: var(--athera-charcoal); }

.growth { font-family: var(--athera-mono); }
.growth.g-up { color: var(--athera-charcoal); }
.growth.g-down { color: var(--athera-charcoal-light); }
.growth.g-flat { color: var(--athera-grey-light); }

.manual-delta { display: inline-flex; align-items: center; gap: 7px; justify-content: flex-end; }
.md-dot { width: 7px; height: 7px; border-radius: 50%; flex: 0 0 auto; }
.md-dot.agree { background: var(--athera-blue); }
.md-dot.disagree { background: var(--athera-amber); }
.md-word { font-family: var(--athera-sans); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--athera-grey-light); }

.driver-cell { color: var(--athera-charcoal-light); font-size: 12px; }

.conf-badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 10px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 999px; border: 1px solid var(--athera-line);
}
.conf-badge .dot { width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.conf-high { color: var(--athera-blue-deep); border-color: rgba(42,143,176,0.3); background: rgba(95,184,214,0.08); }
.conf-medium { color: var(--athera-grey); border-color: var(--athera-line); background: var(--athera-off-white); }
.conf-low { color: var(--athera-amber); border-color: rgba(200,149,90,0.35); background: rgba(200,149,90,0.08); }

/* Expandable detail */
.fc-detail > td { padding: 0; border-bottom: 1px solid var(--athera-line-light); background: var(--athera-off-white); }
.line-detail { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-4); padding: 22px 16px 24px; }
.ld-explain .athera-label { display: block; margin-bottom: 8px; }
.ld-explain p { margin: 0; max-width: 46ch; }

.weekly-grid .wk-head { display: block; margin-bottom: 12px; }
.wk-rows { display: flex; flex-direction: column; gap: 2px; }
.wk-row {
  display: grid; grid-template-columns: 64px 1fr auto; align-items: center; gap: 14px;
  padding: 8px 0; border-bottom: 1px solid var(--athera-line-light);
}
.wk-row:last-child { border-bottom: 0; }
.wk-date { color: var(--athera-grey); font-size: 12px; }
.wk-units { font-family: var(--athera-mono); font-size: 13px; color: var(--athera-charcoal); }
.wk-unit-tag { color: var(--athera-grey-light); }
.wk-range { color: var(--athera-grey-light); font-size: 11px; text-align: right; }
.wk-tags { grid-column: 2 / 4; display: flex; flex-wrap: wrap; gap: 6px; }
.wk-tag {
  font-size: 10px; letter-spacing: 0.04em; color: var(--athera-grey);
  background: var(--athera-white); border: 1px solid var(--athera-line); border-radius: 999px; padding: 2px 9px;
}
.wk-tag-promo { color: var(--athera-amber); border-color: rgba(200,149,90,0.3); background: rgba(200,149,90,0.06); }

/* ============================================================================
   4 · Risk panels
   ========================================================================== */

.risk-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-3); }
.risk-card { padding: 26px; display: flex; flex-direction: column; gap: var(--s-2); }
.risk-card-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 6px; }
.risk-card-title { font-family: var(--athera-display); font-weight: 400; font-size: 22px; margin: 0; color: var(--athera-charcoal); }
.risk-count { font-size: 11px; color: var(--athera-grey-light); }

.risk-item {
  border-left: 2px solid var(--athera-line); padding: 14px 0 14px 18px;
  border-top: 1px solid var(--athera-line-light);
}
.risk-item:first-of-type { border-top: 0; }
/* The amber emphasis: every risk item carries a thin amber edge; the top item
   is fully saturated, the rest are quietened. Calm, not alarming. */
.risk-card .risk-item { border-left-color: rgba(200, 149, 90, 0.35); }
.risk-card .risk-item.is-top { border-left-color: var(--athera-amber); }

.risk-item-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; }
.ri-sku { font-size: 14px; font-weight: 500; color: var(--athera-charcoal); }
.ri-scope { font-size: 11px; color: var(--athera-grey-light); margin-top: 3px; }

.ri-stats { display: flex; gap: var(--s-4); margin: 14px 0; flex-wrap: wrap; }
.ri-stat { display: flex; flex-direction: column; gap: 4px; }
.ri-stat .athera-label { font-size: 9px; }
.ri-stat-v { font-family: var(--athera-mono); font-size: 14px; color: var(--athera-charcoal); }
.ri-stat-v.strong { font-size: 16px; color: var(--athera-amber); }

.ri-action { display: flex; flex-direction: column; gap: 5px; padding-top: 12px; border-top: 1px solid var(--athera-line-light); }
.ri-action-text { font-size: 13px; line-height: 1.55; color: var(--athera-charcoal-light); }

.risk-level {
  font-size: 9px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 3px 9px; border-radius: 999px; flex: 0 0 auto;
}
.risk-high { color: var(--athera-amber); background: rgba(200,149,90,0.1); }
.risk-medium { color: var(--athera-grey); background: var(--athera-off-white); }
.risk-low { color: var(--athera-grey-light); background: var(--athera-off-white); }

.risk-empty { padding: 18px 0; color: var(--athera-grey-light); }

/* ============================================================================
   5 · Recommended planning actions
   ========================================================================== */

.action-groups { display: flex; flex-direction: column; gap: var(--s-4); }
.team-group {}
.team-head { display: flex; align-items: baseline; gap: 12px; padding-bottom: 12px; margin-bottom: 16px; border-bottom: 1px solid var(--athera-line); }
.team-name { font-size: 11px; }
.team-count { font-size: 11px; color: var(--athera-grey-light); }

.action-list { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-2); }
.action-card {
  background: var(--athera-white); border: 1px solid var(--athera-line);
  border-radius: var(--radius); padding: 20px 22px;
  display: flex; flex-direction: column; gap: 10px;
}
.ac-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; }
.ac-title { font-size: 14px; font-weight: 500; color: var(--athera-charcoal); line-height: 1.4; }
.ac-detail { margin: 0; color: var(--athera-charcoal-light); }
.ac-skus { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 2px; }
.sku-chip { font-size: 10px; color: var(--athera-grey); background: var(--athera-off-white); border: 1px solid var(--athera-line); border-radius: 999px; padding: 3px 9px; letter-spacing: 0.02em; }

.urgency {
  font-size: 9px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 3px 9px; border-radius: 999px; flex: 0 0 auto; white-space: nowrap;
}
.urgency-high { color: var(--athera-amber); background: rgba(200,149,90,0.1); }
.urgency-medium { color: var(--athera-blue-deep); background: rgba(95,184,214,0.08); }
.urgency-low { color: var(--athera-grey); background: var(--athera-off-white); }

/* Exceptions — the quieter "requires human review" group */
.exceptions { margin-top: var(--s-5); }
.exception-list { display: flex; flex-direction: column; gap: 14px; }
.exception-item { display: flex; gap: 12px; align-items: flex-start; }
.ex-mark { color: var(--athera-grey-light); font-size: 11px; margin-top: 3px; flex: 0 0 auto; }
.ex-title { font-size: 13px; font-weight: 500; color: var(--athera-charcoal); }
.ex-detail { margin: 4px 0 0; max-width: 80ch; }

/* ============================================================================
   6 · Footnote
   ========================================================================== */

.results-foot { margin-top: var(--s-6); }
.foot-block { margin-bottom: var(--s-3); }
.foot-block .athera-label { display: block; margin-bottom: 8px; }
.foot-list { margin: 0; padding-left: 18px; color: var(--athera-grey); font-size: 11px; line-height: 1.7; }
.foot-list li { margin-bottom: 4px; }

.foot-engine { margin: var(--s-3) 0 var(--s-4); font-size: 11px; color: var(--athera-grey); }
.engine-state { font-weight: 500; text-transform: uppercase; letter-spacing: 0.06em; }
.engine-live { color: var(--athera-blue-deep); }
.engine-cached { color: var(--athera-grey); }
.engine-offline { color: var(--athera-amber); }
.engine-detail { color: var(--athera-grey-light); }

.foot-cta { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }

/* ---- Responsive --------------------------------------------------------- */

@media (max-width: 900px) {
  .risk-grid, .action-list, .line-detail { grid-template-columns: 1fr; }
  .chart-canvas-wrap { height: 320px; }
}