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

:root {
  --aaron-dock-panel: #fff;
  --aaron-dock-panel-border: #cccccf;
  --aaron-dock-panel-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
  --aaron-dock-tab: #fff;
  --aaron-dock-tab-hover: #f8fafc;
  --aaron-dock-tab-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
  --aaron-dock-tab-hr: #cfcfcf;
  --aaron-dock-subtitle: #727272;
  --aaron-dock-bg: rgba(255, 255, 255, 0.85);
  --aaron-dock-shadow: 0 4px 6px rgba(0, 0, 0, 0.05), 0 10px 16px -3px rgba(0, 0, 0, 0.1);
  --aaron-dock-shadow-hover: 0 20px 32px rgba(0, 0, 0, 0.1), 0 10px 16px -3px rgba(0, 0, 0, 0.1);
  --aaron-dock-icon-hover: rgba(0, 0, 0, 0.16);
  --aaron-dock-copy-hover: rgba(0, 0, 0, 0.06);
}

html[data-theme="dark"] {
  --aaron-dock-panel: #1c1c20;
  --aaron-dock-panel-border: #3a3a40;
  --aaron-dock-panel-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
  --aaron-dock-tab: #25252a;
  --aaron-dock-tab-hover: #2e2e34;
  --aaron-dock-tab-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
  --aaron-dock-tab-hr: #4a4a50;
  --aaron-dock-subtitle: #8a8a90;
  --aaron-dock-bg: rgba(32, 32, 36, 0.92);
  --aaron-dock-shadow: 0 4px 6px rgba(0, 0, 0, 0.25), 0 10px 16px -3px rgba(0, 0, 0, 0.4);
  --aaron-dock-shadow-hover: 0 20px 32px rgba(0, 0, 0, 0.4), 0 10px 16px -3px rgba(0, 0, 0, 0.35);
  --aaron-dock-icon-hover: rgba(255, 255, 255, 0.1);
  --aaron-dock-copy-hover: rgba(255, 255, 255, 0.08);
}

#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: 0.875rem;
  padding: 4px 0 8px;
  overflow: visible;
}

.mac-dock-shell--mirroring .mac-dock-tabs {
  display: none;
}

/* —— tilda-bar (tab strip) —— */
.mac-dock-tabs {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  padding: 12px 14px 24px;
  background: var(--aaron-dock-panel);
  border: 1px solid var(--aaron-dock-panel-border);
  border-radius: 10px;
  box-sizing: border-box;
  box-shadow: var(--aaron-dock-panel-shadow);
  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: var(--aaron-ink);
}

.mac-dock-tabs__row {
  display: flex;
  align-items: stretch;
  /* safe: center when tabs fit; start when overflowing so the left edge isn't clipped */
  justify-content: safe 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;
  /* keep tab borders + shadows inside the scrollport */
  padding: 3px 4px 10px;
}

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

/* tilda-feed-item tab card */
.mac-dock-tab-wrap {
  position: relative;
  flex: 0 0 auto;
  margin-right: 10px;
}

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

.mac-dock-tab {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 0;
  padding: 6px 8px;
  border: 3px solid transparent;
  border-radius: 8px;
  background: var(--aaron-dock-tab);
  box-shadow: var(--aaron-dock-tab-shadow);
  text-decoration: none;
  color: var(--aaron-ink);
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.mac-dock-tab-wrap--copy .mac-dock-tab {
  padding-right: 22px;
}

.mac-dock-tab:hover {
  background: var(--aaron-dock-tab-hover);
}

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

html[data-theme="dark"] .mac-dock-tab.is-active {
  background: var(--aaron-dock-tab);
}

.mac-dock-tab__copy {
  position: absolute;
  top: 5px;
  right: 5px;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  padding: 0;
  border: none;
  border-radius: 4px;
  background: transparent;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.15s ease, background 0.15s ease;
}

.mac-dock-tab__copy:hover,
.mac-dock-tab__copy:focus-visible {
  opacity: 1;
  background: var(--aaron-dock-copy-hover);
  outline: none;
}

.mac-dock-tab__copy.is-copied {
  opacity: 1;
}

.mac-dock-tab__copy img {
  display: block;
  width: 12px;
  height: 12px;
  pointer-events: none;
  user-select: none;
}

.mac-dock-tab__copy.is-copied img {
  filter: brightness(0) saturate(100%);
  opacity: 0.55;
}

html[data-theme="dark"] .mac-dock-tab__copy.is-copied img {
  filter: brightness(0) invert(1) saturate(100%);
  opacity: 0.7;
}

.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: var(--aaron-ink);
}

.mac-dock-tab__hr {
  display: block;
  width: 100%;
  height: 0.5px;
  margin: 6px 0;
  background: var(--aaron-dock-tab-hr);
  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: var(--aaron-dock-subtitle);
}

/* tilda-tail caret — curved valley pointing at the active dock app */
.mac-dock-tabs__caret {
  position: absolute;
  bottom: -12px;
  width: 42px;
  height: 12.9px;
  margin-left: -21px;
  pointer-events: none;
  z-index: 3;
  overflow: visible;
  transition: left 0.25s ease;
}

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

.mac-dock-tabs__caret-fill {
  fill: var(--aaron-dock-panel);
}

.mac-dock-tabs__caret-border {
  fill: var(--aaron-dock-panel-border);
}

/* —— cmd-dock (icon strip) —— */
.mac-dock {
  flex-shrink: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  padding: 8px 16px 14px;
  background: var(--aaron-dock-bg);
  border-radius: 16px;
  box-shadow: var(--aaron-dock-shadow);
  transition: box-shadow 0.4s ease;
  overflow: visible;
}

.mac-dock:hover {
  box-shadow: var(--aaron-dock-shadow-hover);
}

.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: var(--aaron-dock-icon-hover);
  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__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;
}

html[data-theme="dark"] .mac-dock__ring {
  background: transparent;
}

html[data-theme="dark"] .mac-dock-tab__icon-img[src*="github"],
html[data-theme="dark"] .mac-dock-tab__icon-img[src*="x.svg"],
html[data-theme="dark"] .mac-dock-tab__icon-img[src*="email"] {
  filter: invert(1);
}

@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: 10px 10px 18px;
  }
}