/* Kobie tab shell: bottom nav (Today / Tasks / Focus / Stats / More),
   always-visible capture bar slot, and the More hub. Warm cream system,
   one functional accent. */

/* ---- shell layout: tab body scrolls, bar + tabs stay put ---- */
.hz-shell {
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
  max-width: 560px;
  margin: 0 auto;
  background: transparent;
}
.hz-tabbody {
  flex: 1 1 auto;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: var(--s4) var(--screen-pad) calc(var(--s4) + env(safe-area-inset-bottom));
}
.hz-capturebar-slot {
  flex: 0 0 auto;
  padding: var(--s2) var(--screen-pad) var(--s1);
  background: transparent;
}

/* ---- bottom tab bar: floating, rounded, playful ---- */
.hz-tabbar {
  flex: 0 0 auto;
  display: flex;
  gap: var(--s1);
  margin: 0 var(--s3) calc(var(--s3) + env(safe-area-inset-bottom));
  padding: var(--s2);
  border-radius: 26px;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}
@supports (backdrop-filter: blur(1px)) {
  .hz-tabbar {
    background: color-mix(in srgb, var(--surface) 88%, transparent);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }
}
.hz-tab {
  flex: 1 1 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: var(--s2) var(--s1);
  background: none;
  border: 0;
  border-radius: 18px;
  color: var(--muted);
  font: inherit;
  cursor: pointer;
  min-height: 56px;
  transition: background var(--motion-fast) var(--ease-out), color var(--motion-fast) var(--ease-out), transform var(--motion-fast) var(--ease-out);
}
.hz-tab-icon {
  font-size: 20px;
  line-height: 1;
}
.hz-tab-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.hz-tab.is-active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 14px rgba(91, 63, 196, 0.35);
}
.hz-tab.is-active .hz-tab-label {
  color: #fff;
}
.hz-tab:active {
  transform: scale(0.96);
}
.hz-tab:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ---- More hub ---- */
.more-hub {
  display: flex;
  flex-direction: column;
  gap: var(--s2);
}
.more-title {
  font-size: 24px;
  font-weight: 700;
  margin: var(--s2) 0 var(--s1);
  color: var(--ink);
}
.more-link {
  display: flex;
  align-items: center;
  gap: var(--s3);
  width: 100%;
  padding: var(--s3) var(--s4);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-comp);
  font: inherit;
  text-align: left;
  cursor: pointer;
  color: var(--ink);
}
.more-link:active {
  background: var(--raised);
}
.more-icon {
  font-size: 20px;
  width: 28px;
  text-align: center;
  color: var(--accent);
}
.more-text {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.more-label {
  font-weight: 600;
  font-size: 15px;
}
.more-desc {
  font-size: 13px;
  color: var(--muted);
}
.more-chev {
  color: var(--faint);
  font-size: 20px;
}
.more-foot {
  margin-top: var(--s2);
}

/* ---- generic tab page scaffolding shared by track views ---- */
.tab-page {
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}
.tab-page-title {
  font-size: 24px;
  font-weight: 700;
  margin: var(--s2) 0 0;
  color: var(--ink);
}
.tab-back {
  align-self: flex-start;
  background: none;
  border: 0;
  color: var(--accent);
  font: inherit;
  font-weight: 600;
  padding: var(--s2) 0;
  cursor: pointer;
}