/* ============================================================
   Be Civic — Roadmap Dashboard — style.css
   Brand: Manrope + tricolour palette, light/dark modes.
   ============================================================ */

:root {
  --brand-gold: #fae042;
  --brand-red:  #ed2939;

  --bg:       #ffffff;
  --bg-soft:  #f7f5ee;
  --bg-card:  #ffffff;
  --ink:      #1a1a18;
  --body:     #2a2a26;
  --mute:     #6a6a65;
  --line:     #ebe9e3;

  --sans-display: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --sans-body:    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono:         ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  --shell-max: none;
  --shell-pad: 32px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:      #0a0a0a;
    --bg-soft: #141412;
    --bg-card: #1c1c1a;
    --ink:     #f5f4ee;
    --body:    #d4d2cc;
    --mute:    #888884;
    --line:    #232321;
  }
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--sans-body);
  background: var(--bg);
  color: var(--body);
  line-height: 1.5;
  font-size: 15px;
}
a { color: inherit; text-decoration: none; }

.shell {
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: 0 var(--shell-pad);
}

/* ---- Wordmark ---- */
.wm { font-family: var(--sans-display); font-weight: 700; letter-spacing: -0.025em; color: var(--ink); font-size: 18px; }
.wm .gb { color: var(--brand-gold); }
.wm .rd { color: var(--brand-red); }

/* ---- Nav ---- */
nav.top {
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 10;
}
nav.top .inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.nav-title { font-family: var(--sans-display); font-weight: 700; font-size: 15px; color: var(--ink); letter-spacing: -0.01em; }
.nav-right { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.nav-home { font-size: 12px; color: var(--mute); font-family: var(--mono); }
.nav-home:hover { color: var(--ink); }

/* ---- Filter bar ---- */
.filter-bar {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  background: var(--bg-soft);
}
.filter-bar .inner {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.filter-label { font-size: 12px; color: var(--mute); font-family: var(--mono); }
.filter-btn {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 12px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: var(--bg-card);
  color: var(--mute);
  cursor: pointer;
  transition: all 80ms ease;
}
.filter-btn:hover { border-color: var(--ink); color: var(--ink); }
.filter-btn.active { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.item-count { font-size: 12px; color: var(--mute); font-family: var(--mono); margin-left: auto; }

/* ---- Page header ---- */
.page-header { padding: 36px 0 28px; border-bottom: 1px solid var(--line); }
.page-header h1 {
  font-family: var(--sans-display);
  font-weight: 800;
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1.1;
}
.page-header h1 .rd { color: var(--brand-red); }
.active-sprint {
  margin-top: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  color: var(--mute);
}
.sprint-badge {
  font-family: var(--mono);
  font-size: 11px;
  background: var(--ink);
  color: var(--brand-gold);
  padding: 3px 8px;
  border-radius: 4px;
  flex-shrink: 0;
}

/* ---- Stages board ---- */
.stages-board {
  padding: 32px 0 80px;
}
.stage-group {
  margin-bottom: 32px;
}
.stage-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.stage-name {
  font-family: var(--sans-display);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink);
}
.stage-count {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--mute);
  background: var(--bg-soft);
  padding: 2px 8px;
  border-radius: 10px;
  border: 1px solid var(--line);
}

/* Stage accent lines */
.stage-group[data-stage="building"] .stage-name      { color: #16a34a; }
.stage-group[data-stage="review-qa"] .stage-name     { color: #2563eb; }
.stage-group[data-stage="shipped"] .stage-name       { color: var(--brand-gold); -webkit-text-stroke: 0.5px #b8960a; }
.stage-group[data-stage="live"] .stage-name          { color: var(--brand-red); }
.stage-group[data-stage="parked"] .stage-name        { color: var(--mute); }
@media (prefers-color-scheme: dark) {
  .stage-group[data-stage="shipped"] .stage-name { -webkit-text-stroke: 0; }
}

.items-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.item-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color 100ms;
}
.item-card:hover { border-color: var(--mute); }

.item-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}
.item-id {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--mute);
  flex-shrink: 0;
}
.item-badges {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.badge {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 6px;
  border-radius: 4px;
}
.badge.tier-1 { background: var(--bg-soft); color: var(--mute); }
.badge.tier-2 { background: #eff6ff; color: #1e40af; border: 1px solid #bfdbfe; }
.badge.tier-3 { background: #fdf4ff; color: #7e22ce; border: 1px solid #e9d5ff; }
@media (prefers-color-scheme: dark) {
  .badge.tier-2 { background: #1e3a5f; color: #93c5fd; border-color: #1e40af; }
  .badge.tier-3 { background: #3b0764; color: #d8b4fe; border-color: #7e22ce; }
}

.badge.scope-s { background: var(--bg-soft); color: var(--mute); }
.badge.scope-m { background: #fefce8; color: #854d0e; }
.badge.scope-l { background: #fef2f2; color: #dc2626; }
@media (prefers-color-scheme: dark) {
  .badge.scope-m { background: #422006; color: #fde68a; }
  .badge.scope-l { background: #450a0a; color: #fca5a5; }
}

.item-title {
  font-family: var(--sans-display);
  font-size: 13.5px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.005em;
  line-height: 1.35;
}
.item-severity {
  font-size: 14px;
}
.item-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--mute);
}

.no-items {
  color: var(--mute);
  font-size: 13px;
  font-style: italic;
  padding: 8px 0;
}

/* ---- Empty state ---- */
.empty-state {
  padding: 80px 0;
  text-align: center;
  color: var(--mute);
  font-size: 14px;
}

/* ---- Footer ---- */
footer.foot {
  border-top: 1px solid var(--line);
  padding: 28px 0 40px;
  color: var(--mute);
  font-size: 12.5px;
}
.foot-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.foot-nav { font-family: var(--mono); font-size: 11.5px; }
.foot-nav a { color: var(--mute); margin-right: 16px; }
.foot-nav a:hover { color: var(--ink); }

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .items-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  :root { --shell-pad: 20px; }
  .items-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   Multi-tab additions
   ============================================================ */

/* ---- Tab nav ---- */
.tabs {
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  position: sticky;
  top: 56px; /* below top nav */
  z-index: 9;
}
.tabs .shell {
  display: flex;
  gap: 0;
}
.tabs .tab {
  display: inline-block;
  padding: 10px 16px;
  font-family: var(--sans-display);
  font-size: 13px;
  font-weight: 500;
  color: var(--mute);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.12s, border-color 0.12s;
}
.tabs .tab:hover { color: var(--ink); }
.tabs .tab.active {
  color: var(--ink);
  border-bottom-color: var(--brand-gold);
}

/* ---- View body (common wrapper for non-backlog views) ---- */
.view-body {
  padding: 28px 0 80px;
}

/* ---- Detail breadcrumb ---- */
.detail-breadcrumb {
  font-size: 12px;
  color: var(--mute);
  margin-bottom: 20px;
}
.detail-breadcrumb a {
  color: var(--ink);
  text-decoration: none;
}
.detail-breadcrumb a:hover { color: var(--brand-red); }

/* ---- md-detail: constrain width for readable prose ---- */
.md-detail {
  max-width: 780px;
}

/* ---- Items tab grid ---- */
.items-tab-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}
.item-tab-card {
  display: block;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg-card);
  text-decoration: none;
  transition: border-color 0.12s, transform 0.08s;
}
.item-tab-card:hover { border-color: var(--mute); transform: translateY(-1px); }
.item-tab-card .item-id {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--mute);
  font-weight: 600;
  margin-bottom: 6px;
}
.item-tab-card .item-title {
  font-family: var(--sans-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 12px;
  line-height: 1.35;
}
.item-meta-badges {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

/* Tier badges (Items tab) */
.badge.tier { font-family: var(--mono); font-size: 10px; padding: 1px 6px; border-radius: 3px; }
.badge.tier-badge-1 { background: var(--bg-soft); color: var(--mute); border: 1px solid var(--line); }
.badge.tier-badge-2 { background: #eff6ff; color: #1e40af; border: 1px solid #bfdbfe; }
.badge.tier-badge-3 { background: #fdf4ff; color: #7e22ce; border: 1px solid #e9d5ff; }
@media (prefers-color-scheme: dark) {
  .badge.tier-badge-2 { background: #1e3a5f; color: #93c5fd; border-color: #1e40af; }
  .badge.tier-badge-3 { background: #3b0764; color: #d8b4fe; border-color: #7e22ce; }
}

/* Stage badges (Items tab) */
.badge.stage { font-size: 10px; padding: 1px 6px; border-radius: 3px; font-family: var(--mono); }
.badge.stage-building    { background: rgba(45,138,62,0.10); color: #1d6228; border: 1px solid rgba(45,138,62,0.3); }
.badge.stage-parked      { background: var(--bg-soft); color: var(--mute); border: 1px solid var(--line); }
.badge.stage-shipped     { background: rgba(0,100,200,0.10); color: #003a80; border: 1px solid rgba(0,100,200,0.3); }
.badge.stage-live        { background: rgba(237,41,57,0.10); color: #b21d2c; border: 1px solid rgba(237,41,57,0.4); }
.badge.stage-idea        { background: var(--bg-soft); color: var(--mute); border: 1px solid var(--line); }
.badge.stage-design      { background: rgba(250,224,66,0.20); color: #806600; border: 1px solid rgba(250,224,66,0.6); }
@media (prefers-color-scheme: dark) {
  .badge.stage-building { color: #6dd380; }
  .badge.stage-live     { color: #ff6877; }
  .badge.stage-shipped  { color: #60a5fa; }
}

/* ---- Sprints list view ---- */
.sprints-list { }
.sprints-section-title {
  font-family: var(--sans-display);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--mute);
  margin: 20px 0 10px;
  font-weight: 700;
}
.sprints-section-title:first-child { margin-top: 0; }

.sprint-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 6px;
  margin-bottom: 6px;
  background: var(--bg-card);
  text-decoration: none;
  transition: border-color 0.12s, background 0.12s;
}
.sprint-row:hover { border-color: var(--mute); background: var(--bg-soft); }
.sprint-row .sprint-id {
  font-family: var(--mono);
  font-weight: 600;
  font-size: 12px;
  color: var(--mute);
  min-width: 86px;
  flex-shrink: 0;
}
.sprint-row .sprint-info {
  flex: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.sprint-row .sprint-title-text {
  color: var(--ink);
  font-size: 14px;
  font-family: var(--sans-display);
  font-weight: 600;
}
.sprint-row .sprint-status-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--mute);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}
.sprint-row .status-closed-with-carryover { color: var(--brand-red); }
.sprint-row .status-closed-archived { opacity: 0.6; }

/* ---- Loading / error states ---- */
.tab-loading {
  padding: 40px 0;
  color: var(--mute);
  font-family: var(--mono);
  font-size: 13px;
}

/* ---- Responsive additions ---- */
@media (max-width: 900px) {
  .items-tab-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .items-tab-grid { grid-template-columns: 1fr; }
  .sprint-row .sprint-info { flex-direction: column; align-items: flex-start; gap: 4px; }
}