/* ==========================================================================
 *  RACE ENTERPRISE — Athlete / Coach / Organizer SaaS UI
 *  Compact 8px spacing · dark-theme safe (var(--*) only)
 * ========================================================================== */

:root {
  --re-space-1: 4px;
  --re-space-2: 8px;
  --re-space-3: 12px;
  --re-space-4: 16px;
  --re-space-5: 20px;
  --re-radius: 10px;
  --re-radius-lg: 14px;
  --re-transition: 0.16s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Page shell (compact) ─────────────────────────────────────────────── */
.view.re-view {
  display: flex;
  flex-direction: column;
  gap: var(--re-space-3);
  padding-bottom: var(--re-space-4);
}

.re-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--re-space-2);
  flex-wrap: wrap;
  padding: var(--re-space-2) var(--re-space-3);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--re-radius-lg);
}

.re-strip__greet {
  font-size: 15px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
}

.re-strip__meta {
  font-size: 12px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: var(--re-space-2);
  flex-wrap: wrap;
}

.re-strip__dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--border);
}

.re-strip__chips {
  display: flex;
  gap: var(--re-space-1);
  flex-wrap: wrap;
}

.re-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 700;
  background: var(--surface-2);
  color: var(--muted);
  border: 1px solid var(--border);
}

.re-chip--ok { color: #22c55e; border-color: rgba(34, 197, 94, 0.35); background: rgba(34, 197, 94, 0.08); }
.re-chip--warn { color: #f59e0b; border-color: rgba(245, 158, 11, 0.35); background: rgba(245, 158, 11, 0.08); }
.re-chip--race { color: var(--primary); border-color: color-mix(in srgb, var(--primary) 35%, transparent); background: color-mix(in srgb, var(--primary) 10%, transparent); }

/* ── Widget grid ──────────────────────────────────────────────────────── */
.re-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--re-space-2);
}

.re-w {
  grid-column: span 4;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--re-radius-lg);
  overflow: hidden;
  transition: border-color var(--re-transition), box-shadow var(--re-transition);
}

.re-w:hover { border-color: color-mix(in srgb, var(--primary) 25%, var(--border)); }

.re-w--6 { grid-column: span 6; }
.re-w--8 { grid-column: span 8; }
.re-w--12 { grid-column: span 12; }
.re-w--hero {
  grid-column: span 12;
  background: linear-gradient(135deg, color-mix(in srgb, var(--primary) 18%, var(--surface)), var(--surface));
  border-color: color-mix(in srgb, var(--primary) 30%, var(--border));
}

.re-w__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--re-space-2);
  padding: var(--re-space-2) var(--re-space-3);
  border-bottom: 1px solid var(--border);
}

.re-w__title {
  margin: 0;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--muted);
}

.re-w__link {
  background: none;
  border: none;
  font-size: 11px;
  font-weight: 700;
  color: var(--primary);
  cursor: pointer;
  padding: 2px 4px;
  font-family: inherit;
}

.re-w__body { padding: var(--re-space-2) var(--re-space-3) var(--re-space-3); }

/* ── KPI row ─────────────────────────────────────────────────────────── */
.re-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(88px, 1fr));
  gap: var(--re-space-2);
}

.re-kpi {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: var(--re-space-2);
  background: var(--surface-2);
  border-radius: var(--re-radius);
  border: 1px solid var(--border);
  min-height: 64px;
}

.re-kpi__ic { font-size: 14px; line-height: 1; }
.re-kpi__val { font-size: 18px; font-weight: 900; color: var(--text); font-variant-numeric: tabular-nums; line-height: 1.1; }
.re-kpi__lbl { font-size: 10px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: 0.03em; }
.re-kpi__trend { font-size: 10px; color: #22c55e; font-weight: 700; }

button.re-kpi {
  cursor: pointer;
  font-family: inherit;
  text-align: left;
  transition: transform var(--re-transition), border-color var(--re-transition);
}

button.re-kpi:hover { border-color: var(--primary); transform: translateY(-1px); }

/* ── Quick actions ─────────────────────────────────────────────────────── */
.re-quick {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(108px, 1fr));
  gap: var(--re-space-2);
}

.re-quick__btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: var(--re-space-2);
  background: color-mix(in srgb, var(--primary) 10%, var(--surface-2));
  border: 1px solid color-mix(in srgb, var(--primary) 22%, var(--border));
  border-radius: var(--re-radius);
  cursor: pointer;
  font-family: inherit;
  font-size: 11px;
  font-weight: 700;
  color: var(--text);
  transition: border-color var(--re-transition), transform var(--re-transition), background var(--re-transition);
  min-height: 68px;
}

.re-quick__btn:hover:not(:disabled) { border-color: var(--primary); transform: translateY(-1px); }
.re-quick__btn:disabled { opacity: 0.45; cursor: not-allowed; }
.re-quick__ic { font-size: 20px; line-height: 1; }

/* ── Device sync row ───────────────────────────────────────────────────── */
.re-devices {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.re-device {
  display: flex;
  align-items: center;
  gap: var(--re-space-2);
  padding: 6px 8px;
  background: var(--surface-2);
  border-radius: var(--re-radius);
  font-size: 12px;
}

.re-device__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.re-device__dot--on { background: #22c55e; box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.25); }
.re-device__dot--off { background: var(--border); }

.re-device__name { flex: 1; font-weight: 600; color: var(--text); }
.re-device__sync { font-size: 10px; color: var(--muted); }

/* ── Ring / spark ──────────────────────────────────────────────────────── */
.re-ring {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.re-ring__svg { width: 52px; height: 52px; }
.re-ring__val { font-size: 11px; font-weight: 800; color: var(--text); margin-top: -38px; }
.re-ring__lbl { font-size: 10px; color: var(--muted); font-weight: 600; }

.re-spark { width: 100%; height: 36px; }

.re-bars {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 48px;
}

.re-bars__col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 2px; }
.re-bars__track { width: 100%; height: 36px; background: var(--surface-2); border-radius: 4px; display: flex; align-items: flex-end; overflow: hidden; }
.re-bars__fill { width: 100%; border-radius: 4px 4px 0 0; min-height: 2px; transition: height 0.3s ease; }
.re-bars__lbl { font-size: 9px; color: var(--muted); font-weight: 600; }

/* ── Feed type badge ───────────────────────────────────────────────────── */
.re-post-type {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 7px;
  border-radius: 6px;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--surface-2);
  color: var(--muted);
  border: 1px solid var(--border);
}

.re-post-type--activity { color: #fc4c02; border-color: rgba(252, 76, 2, 0.3); }
.re-post-type--race { color: #f43f5e; border-color: rgba(244, 63, 94, 0.3); }
.re-post-type--achievement { color: #eab308; border-color: rgba(234, 179, 8, 0.3); }
.re-post-type--news { color: var(--primary); }

/* ── Feed filters ──────────────────────────────────────────────────────── */
.re-feed-filters {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 2px 0 6px;
  scrollbar-width: none;
}

.re-feed-filters::-webkit-scrollbar { display: none; }

.re-feed-filter {
  flex: 0 0 auto;
  padding: 5px 10px;
  border-radius: 99px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  cursor: pointer;
  font-family: inherit;
  transition: all var(--re-transition);
}

.re-feed-filter.is-on {
  background: color-mix(in srgb, var(--primary) 12%, var(--surface));
  border-color: var(--primary);
  color: var(--primary);
}

/* ── Empty state ───────────────────────────────────────────────────────── */
.re-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--re-space-4) var(--re-space-3);
  gap: var(--re-space-2);
}

.re-empty__ic { font-size: 32px; line-height: 1; opacity: 0.9; }
.re-empty__title { margin: 0; font-size: 14px; font-weight: 800; color: var(--text); }
.re-empty__hint { margin: 0; font-size: 12px; color: var(--muted); line-height: 1.45; max-width: 260px; }
.re-empty__help { font-size: 11px; color: var(--primary); text-decoration: none; font-weight: 600; }

/* ── Countdown hero ────────────────────────────────────────────────────── */
.re-countdown {
  display: flex;
  align-items: center;
  gap: var(--re-space-3);
  flex-wrap: wrap;
}

.re-countdown__badge {
  text-align: center;
  background: color-mix(in srgb, var(--primary) 15%, var(--surface-2));
  border: 1px solid color-mix(in srgb, var(--primary) 35%, var(--border));
  padding: 8px 14px;
  border-radius: var(--re-radius-lg);
  min-width: 72px;
}

.re-countdown__n { font-size: 28px; font-weight: 900; line-height: 1; color: var(--primary); }
.re-countdown__lbl { font-size: 10px; font-weight: 700; color: var(--muted); margin-top: 2px; text-transform: uppercase; }

/* ── Row list ──────────────────────────────────────────────────────────── */
.re-rows { display: flex; flex-direction: column; }

.re-row {
  display: flex;
  align-items: center;
  gap: var(--re-space-2);
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
}

.re-row:last-child { border-bottom: 0; }
.re-row__main { flex: 1; min-width: 0; }
.re-row__title { font-weight: 700; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.re-row__meta { font-size: 10px; color: var(--muted); }
.re-row__val { font-weight: 800; color: var(--text); font-variant-numeric: tabular-nums; }

/* ── FAB (race) ────────────────────────────────────────────────────────── */
.re-fab {
  position: fixed;
  right: 16px;
  bottom: calc(72px + env(safe-area-inset-bottom, 0px));
  z-index: 90;
}

@media (min-width: 1024px) {
  .re-fab { bottom: 24px; right: 24px; }
}

.re-fab__btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: none;
  background: var(--primary);
  color: var(--primary-ink, #fff);
  font-size: 24px;
  font-weight: 300;
  cursor: pointer;
  box-shadow: 0 4px 20px color-mix(in srgb, var(--primary) 45%, transparent);
  transition: transform var(--re-transition);
  display: grid;
  place-items: center;
}

.re-fab__btn:hover { transform: scale(1.06); }

.re-fab__menu {
  position: absolute;
  bottom: 60px;
  right: 0;
  min-width: 200px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--re-radius-lg);
  padding: 6px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
  display: none;
}

.re-fab__menu.is-open { display: block; }

.re-fab__item {
  display: block;
  width: 100%;
  text-align: left;
  padding: 8px 10px;
  border: none;
  background: none;
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  border-radius: 8px;
  cursor: pointer;
}

.re-fab__item:hover:not(:disabled) { background: var(--surface-2); }
.re-fab__item:disabled { opacity: 0.45; cursor: not-allowed; }

/* ── Tooltip for disabled buttons ──────────────────────────────────────── */
[data-re-tip] { position: relative; }
[data-re-tip]:disabled::after {
  content: attr(data-re-tip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 8px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 10px;
  font-weight: 600;
  color: var(--muted);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
  z-index: 10;
}

[data-re-tip]:disabled:hover::after { opacity: 1; }

/* ── Responsive ────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .re-w, .re-w--6, .re-w--8 { grid-column: span 6; }
}

@media (max-width: 600px) {
  .re-w, .re-w--6, .re-w--8, .re-w--12 { grid-column: span 12; }
  .re-kpis { grid-template-columns: repeat(3, 1fr); }
  .re-quick { grid-template-columns: repeat(3, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  .re-w, .re-quick__btn, button.re-kpi, .re-fab__btn { transition: none; }
}