/* cmd-dock + tilda-bar (inspired by marco.fyi) */

#mac-dock {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.mac-dock-shell {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  gap: 1rem;
  padding: 4px 0 8px;
  overflow: visible;
}

/* —— tilda-bar (tab strip) —— */
.mac-dock-tabs {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  padding: 12px 12px 18px;
  background: #fff;
  border: 1px solid #cccccf;
  border-radius: 10px;
  box-sizing: border-box;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
  overflow: visible;
  --app-accent: #6366f1;
  --app-tab-active-bg: #eff0ff;
}

.mac-dock-tabs__header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  margin-bottom: 10px;
  padding: 2px 4px 0;
}

.mac-dock-tabs__header-icon {
  display: block;
  width: 18px;
  height: 18px;
  border-radius: 4px;
  object-fit: contain;
  flex-shrink: 0;
}

.mac-dock-tabs__header-name {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.025em;
  line-height: 1;
  color: #000;
}

.mac-dock-tabs__row {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 0;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
  min-width: 0;
}

.mac-dock-tabs__row::-webkit-scrollbar {
  display: none;
}

/* tilda-feed-item tab card */
.mac-dock-tab {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 0;
  margin-right: 10px;
  padding: 6px 8px;
  border: 3px solid transparent;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
  text-decoration: none;
  color: #000;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.mac-dock-tab:last-child {
  margin-right: 0;
}

.mac-dock-tab:hover {
  background: #f8fafc;
}

.mac-dock-tab.is-active {
  background: var(--app-tab-active-bg, #eff0ff);
  border-color: var(--app-accent, #6366f1);
}

.mac-dock-tab__row {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.mac-dock-tab__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1rem;
  height: 1rem;
  font-size: 1rem;
  line-height: 1;
  flex-shrink: 0;
}

.mac-dock-tab__icon-img {
  display: block;
  width: 1rem;
  height: 1rem;
  object-fit: contain;
}

.mac-dock-tab__title {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.025em;
  line-height: 1.2;
  white-space: nowrap;
  color: #000;
}

.mac-dock-tab__hr {
  display: block;
  width: 100%;
  height: 0.5px;
  margin: 6px 0;
  background: #cfcfcf;
  border: 0;
}

.mac-dock-tab__subtitle {
  font-size: 0.875rem;
  font-weight: 400;
  letter-spacing: 0.025em;
  line-height: 1.2;
  white-space: nowrap;
  color: #727272;
}

/* tilda-arrow caret */
.mac-dock-tabs__caret {
  position: absolute;
  bottom: -12px;
  width: 34px;
  height: 14px;
  margin-left: -17px;
  pointer-events: none;
  z-index: 3;
  transition: left 0.25s ease;
  filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.06));
}

.mac-dock-tabs__caret svg {
  display: block;
  width: 100%;
  height: 100%;
}

/* —— cmd-dock (icon strip) —— */
.mac-dock {
  flex-shrink: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  padding: 8px 16px 14px;
  background: rgba(255, 255, 255, 0.85);
  border-radius: 16px;
  box-shadow:
    0 4px 6px rgba(0, 0, 0, 0.05),
    0 10px 16px -3px rgba(0, 0, 0, 0.1);
  transition: box-shadow 0.4s ease;
  overflow: visible;
}

.mac-dock:hover {
  box-shadow:
    0 20px 32px rgba(0, 0, 0, 0.1),
    0 10px 16px -3px rgba(0, 0, 0, 0.1);
}

.mac-dock__icons {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: nowrap;
  overflow-x: auto;
  overflow-y: visible;
  scrollbar-width: none;
  -ms-overflow-style: none;
  gap: 20px;
  width: 100%;
  min-width: 0;
  min-height: 96px;
  padding: 10px 8px 28px;
  box-sizing: border-box;
}

.mac-dock__icons::-webkit-scrollbar {
  display: none;
}

.mac-dock__icon {
  position: relative;
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  z-index: 2;
  --app-accent: #6366f1;
  --app-accent-bg: #dbddff;
}

.mac-dock__ring {
  position: absolute;
  inset: -10px;
  z-index: 0;
  background: var(--app-accent-bg);
  border: 4px solid var(--app-accent);
  border-radius: 14px;
  pointer-events: none;
}

.mac-dock__ring[hidden] {
  display: none;
}

.mac-dock__hover {
  position: absolute;
  inset: -6px;
  z-index: -1;
  opacity: 0;
  background: rgba(0, 0, 0, 0.16);
  border-radius: 16px;
  pointer-events: none;
  transition: opacity 0.15s ease;
}

.mac-dock__icon:hover .mac-dock__hover {
  opacity: 1;
}

.mac-dock__icon img {
  position: relative;
  z-index: 2;
  display: block;
  width: 64px;
  height: 64px;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
  pointer-events: none;
  user-select: none;
}

.mac-dock__icon--round img {
  border-radius: 50%;
}

.mac-dock__indicator {
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--app-accent, #6366f1);
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.15);
  pointer-events: none;
}

.mac-dock__indicator[hidden] {
  display: none;
}

@media (max-width: 768px) {
  .mac-dock {
    padding: 8px 12px 12px;
    border-radius: 14px;
  }

  .mac-dock__icons {
    gap: 14px;
    min-height: 80px;
    padding: 12px 8px 24px;
  }

  .mac-dock__icon,
  .mac-dock__icon img {
    width: 48px;
    height: 48px;
  }

  .mac-dock-tab__title,
  .mac-dock-tab__subtitle {
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  .mac-dock__icon,
  .mac-dock__icon img {
    width: 42px;
    height: 42px;
  }

  .mac-dock__icons {
    gap: 10px;
  }

  .mac-dock-tabs {
    padding: 8px 8px 12px;
  }
}