/* ============================================================================
   Control Centre.

   Proportions follow the measured layout spec:

     top section       ~49% of panel height, two columns at 47% / 6% / 47%
     left stack        three network tiles, gap ~9% of a tile's height
     media card        as tall as two tiles plus their gap
     right squares     ~47% of the right column each
     utility row       22% + 22% + 47% (Dark Mode, Record, Do Not Disturb)
     Display / Sound   full width, ~13% of panel height, track ~80% of the tile
     Stage Manager     full width, ~10% of panel height, pill action at ~28%

   Corner radii keep the spec's relationship: wide tiles are 0.22in, square
   buttons 0.28in, the Stage Manager pill 0.18in — scaled to this panel width.
   ========================================================================== */

#control-center.control-center {
  --cc-w: 320px;
  --cc-pad: 14px;
  --cc-usable: calc(var(--cc-w) - var(--cc-pad) * 2);

  --cc-col: calc(var(--cc-usable) * 0.47);
  --cc-colgap: calc(var(--cc-usable) * 0.06);

  --cc-tile: 66px;                                   /* network tile height */
  --cc-gap: 6px;                                     /* ~9% of a tile */
  --cc-media-h: calc(var(--cc-tile) * 2 + var(--cc-gap));

  --cc-util-h: 66px;
  --cc-util-sq: calc(var(--cc-usable) * 0.22);
  --cc-util-gap: calc(var(--cc-usable) * 0.045);

  --cc-slider-h: 68px;
  --cc-stage-h: 56px;

  --cc-r: 15px;                                      /* 0.22in */
  --cc-r-sq: 19px;                                   /* 0.28in */
  --cc-disc: calc(var(--cc-tile) * 0.575);           /* 55-60% of tile height */

  /* Light vibrancy, as macOS uses over a bright wallpaper: a pale frost with
     dark labels. The dark-theme block below flips the whole palette. */
  --cc-panel: rgba(247, 248, 250, 0.60);
  --cc-fill: rgba(255, 255, 255, 0.52);
  --cc-fill-hi: rgba(255, 255, 255, 0.72);
  --cc-tile-edge: rgba(255, 255, 255, 0.66);
  --cc-edge: rgba(255, 255, 255, 0.60);
  --cc-label: #1d1d1f;
  --cc-sub: rgba(60, 60, 67, 0.60);
  --cc-disc-off: rgba(120, 120, 128, 0.20);
  --cc-disc-off-glyph: #6c6c70;
  --cc-track: rgba(120, 120, 128, 0.24);
  --cc-accent: #007aff;
  --cc-indigo: #5e5ce6;

  position: fixed;
  top: 34px;
  right: 10px;
  z-index: 900;
  width: var(--cc-w);
  padding: var(--cc-pad);
  border-radius: 26px;
  border: 0.5px solid var(--cc-edge);
  background: var(--cc-panel) !important;
  backdrop-filter: blur(42px) saturate(190%) !important;
  -webkit-backdrop-filter: blur(42px) saturate(190%) !important;
  box-shadow:
    0 22px 56px rgba(10, 18, 36, 0.26),
    0 2px 6px rgba(10, 18, 36, 0.12),
    inset 0 0.5px 0 rgba(255, 255, 255, 0.85);
  color: var(--cc-label);
  font-size: 12px;
  transform-origin: top right;
  animation: cc-pop 0.26s cubic-bezier(0.2, 0.9, 0.25, 1.05);
}

html[data-theme="dark"] #control-center.control-center {
  --cc-panel: rgba(38, 40, 48, 0.62);
  --cc-fill: rgba(255, 255, 255, 0.13);
  --cc-fill-hi: rgba(255, 255, 255, 0.20);
  --cc-tile-edge: rgba(255, 255, 255, 0.13);
  --cc-edge: rgba(255, 255, 255, 0.16);
  --cc-label: #f5f5f7;
  --cc-sub: rgba(235, 235, 245, 0.62);
  --cc-disc-off: rgba(255, 255, 255, 0.18);
  --cc-disc-off-glyph: #d8d8dc;
  --cc-track: rgba(255, 255, 255, 0.20);
  --cc-accent: #0a84ff;
  box-shadow:
    0 22px 56px rgba(0, 0, 0, 0.44),
    inset 0 0.5px 0 rgba(255, 255, 255, 0.22);
}

/* Location / services attribution pill above the first row. */
#control-center .cc-services {
  justify-self: center;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 18px;
  padding: 0 8px;
  margin-bottom: -2px;
  border-radius: 999px;
  background: var(--cc-accent);
  color: #fff;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: -0.005em;
  box-shadow: 0 1px 3px rgba(0, 70, 160, 0.28);
}

@keyframes cc-pop {
  from { opacity: 0; transform: scale(0.94) translateY(-8px); }
  to { opacity: 1; transform: none; }
}

#control-center.hidden { display: none; }

#control-center .cc-layout {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 10px;
}

#control-center button {
  color: inherit;
  font: inherit;
  border: 0;
  cursor: pointer;
}

#control-center button:focus-visible {
  outline: 2px solid var(--cc-accent);
  outline-offset: 2px;
}

/* --------------------------------- tiles -------------------------------- */

#control-center .cc-tile {
  position: relative;
  border-radius: var(--cc-r);
  background: var(--cc-fill);
  border: 0.5px solid var(--cc-tile-edge);
  box-shadow:
    inset 0 0.5px 0 rgba(255, 255, 255, 0.80),
    0 0.5px 1.5px rgba(16, 24, 40, 0.08);
  overflow: hidden;
  transition: background 0.18s ease, transform 0.12s ease;
}

#control-center .cc-tile:not(.cc-slider):not(.cc-media):hover { background: var(--cc-fill-hi); }
#control-center .cc-tile:not(.cc-slider):not(.cc-media):active { transform: scale(0.975); }

#control-center .cc-top { padding: 0; background: none; border: 0; box-shadow: none; overflow: visible; }

#control-center .cc-columns {
  display: grid;
  grid-template-columns: var(--cc-col) var(--cc-col);
  justify-content: space-between;
  gap: var(--cc-colgap);
  margin-bottom: var(--cc-gap);
}

/* ---------------------------- left: network ----------------------------- */

#control-center .cc-net-stack {
  display: grid;
  grid-auto-rows: var(--cc-tile);
  gap: var(--cc-gap);
}

#control-center .cc-net {
  display: grid;
  grid-template-columns: var(--cc-disc) minmax(0, 1fr);
  align-items: center;
  gap: 9px;
  padding: 0 9px 0 8px;
  text-align: left;
}

/* --------------------------------- discs -------------------------------- */

#control-center .cc-disc {
  display: grid;
  place-items: center;
  width: var(--cc-disc);
  height: var(--cc-disc);
  border-radius: 50%;
  background: var(--cc-disc-off);
  color: var(--cc-disc-off-glyph);
  transition: background 0.18s ease, color 0.18s ease;
}

#control-center .cc-disc-lg { width: 40px; height: 40px; }

#control-center .cc-disc svg { width: 55%; height: 55%; }
#control-center .cc-disc img {
  width: 52%;
  height: 52%;
  object-fit: contain;
  opacity: 0.82;
}

/* Active controls fill their disc with the accent and invert the glyph. */
#control-center :is(.cc-net, .cc-square, .cc-util, .cc-dnd).active .cc-disc {
  background: var(--cc-accent);
  color: #fff;
  box-shadow: 0 1px 4px rgba(0, 74, 168, 0.34);
}
#control-center :is(.cc-net, .cc-square, .cc-util, .cc-dnd).active .cc-disc img {
  filter: brightness(0) invert(1);
  opacity: 1;
}

#control-center .cc-dnd.active .cc-disc { background: var(--cc-indigo); color: #fff; }

/* --------------------------------- copy --------------------------------- */

#control-center .cc-copy { min-width: 0; }
#control-center .cc-copy b,
#control-center .cc-copy small,
#control-center .cc-media-copy b,
#control-center .cc-media-copy small {
  display: block;
  line-height: 1.16;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
#control-center .cc-copy b,
#control-center .cc-media-copy b { font-size: 12px; font-weight: 640; letter-spacing: -0.01em; color: var(--cc-label); }
#control-center .cc-copy small,
#control-center .cc-media-copy small { margin-top: 2px; font-size: 10px; color: var(--cc-sub); }
#control-center .cc-dnd .cc-copy b { white-space: normal; line-height: 1.1; }

/* ---------------------- right: media + two squares ---------------------- */

#control-center .cc-right {
  display: grid;
  grid-template-rows: var(--cc-media-h) var(--cc-tile);
  gap: var(--cc-gap);
}

#control-center .cc-media {
  display: grid;
  grid-template-columns: calc(var(--cc-col) * 0.27) minmax(0, 1fr);
  grid-template-rows: auto 1fr;
  align-content: start;
  gap: 8px;
  padding: 10px;
  text-align: left;
}

#control-center .cc-media-art {
  width: calc(var(--cc-col) * 0.27);
  height: calc(var(--cc-col) * 0.27);
  padding: 0;
  border-radius: 8px;
  overflow: hidden;
  background: var(--cc-disc-off);
  box-shadow: 0 2px 6px rgba(14, 22, 42, 0.16);
}
#control-center .cc-media-art img { width: 100%; height: 100%; object-fit: cover; display: block; }

#control-center .cc-media-copy { align-self: center; min-width: 0; }

#control-center .cc-media-transport {
  grid-column: 1 / -1;
  align-self: end;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: center;
  gap: 4px;
}
#control-center .cc-media-transport button {
  display: grid;
  place-items: center;
  height: 28px;
  padding: 0;
  border-radius: 8px;
  background: transparent;
}
#control-center .cc-media-transport button:hover { background: var(--cc-fill-hi); }
#control-center .cc-media-transport button:active { transform: scale(0.9); }
#control-center .cc-media-transport img {
  width: 15px;
  height: 15px;
  opacity: 0.72;
}
html[data-theme="dark"] #control-center .cc-media-transport img { filter: brightness(0) invert(1); opacity: 0.92; }

#control-center .cc-right-squares {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--cc-gap);
}

#control-center .cc-square,
#control-center .cc-util {
  display: grid;
  place-items: center;
  border-radius: var(--cc-r-sq);
}

/* --------------------------- utility row -------------------------------- */

#control-center .cc-util-row {
  display: grid;
  grid-template-columns: var(--cc-util-sq) var(--cc-util-sq) minmax(0, 1fr);
  gap: var(--cc-util-gap);
  height: var(--cc-util-h);
}

#control-center .cc-dnd {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  align-items: center;
  gap: 9px;
  padding: 0 10px;
  border-radius: var(--cc-r);
  text-align: left;
}

/* ------------------------------ sliders --------------------------------- */

#control-center .cc-slider {
  height: var(--cc-slider-h);
  padding: 9px 11px;
  display: grid;
  align-content: space-between;
}

#control-center .cc-slider-label {
  font-size: 12px;
  font-weight: 640;
  letter-spacing: -0.01em;
  color: var(--cc-label);
}

#control-center .cc-track-wrap {
  display: grid;
  grid-template-columns: 15px minmax(0, 1fr) 17px;
  align-items: center;
  gap: 8px;
}
#control-center .cc-track-sound {
  grid-template-columns: 15px minmax(0, 1fr) 17px calc(var(--cc-slider-h) * 0.4);
}

#control-center .cc-track-icon {
  display: grid;
  place-items: center;
  color: var(--cc-sub);
}
#control-center .cc-track-icon img {
  width: 14px;
  height: 14px;
  opacity: 0.5;
}
html[data-theme="dark"] #control-center .cc-track-icon img { filter: brightness(0) invert(1); opacity: 0.8; }
#control-center .cc-track-icon-lg img { width: 17px; height: 17px; }

#control-center input[type="range"] {
  -webkit-appearance: none !important;
  appearance: none !important;
  width: 100%;
  min-width: 0;
  height: 8px !important;
  margin: 0;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    #ffffff 0 var(--cc-fill-pct, 60%),
    var(--cc-track) var(--cc-fill-pct, 60%) 100%
  ) !important;
  box-shadow:
    inset 0 0 0 0.5px rgba(16, 24, 40, 0.10),
    inset 0 0.5px 1px rgba(16, 24, 40, 0.08);
}
/* The shared range styling paints its own track — hide it inside the panel. */
#control-center input[type="range"]::-webkit-slider-runnable-track {
  height: 8px !important;
  background: transparent !important;
  box-shadow: none !important;
  border-radius: 999px;
}
#control-center input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none !important;
  width: 18px !important;
  height: 18px !important;
  margin-top: -5px !important;
  border: 0 !important;
  border-radius: 50% !important;
  background: #fff !important;
  box-shadow: 0 1px 4px rgba(10, 18, 38, 0.34), 0 0 0 0.5px rgba(0, 0, 0, 0.06) !important;
  cursor: grab;
}
#control-center input[type="range"]:active::-webkit-slider-thumb { cursor: grabbing; }

#control-center .cc-output {
  display: grid;
  place-items: center;
  width: calc(var(--cc-slider-h) * 0.4);
  height: calc(var(--cc-slider-h) * 0.4);
  padding: 0;
  border-radius: 50%;
  background: var(--cc-disc-off);
  border: 0;
}
#control-center .cc-output img { width: 14px; height: 14px; opacity: 0.55; }
html[data-theme="dark"] #control-center .cc-output img { filter: brightness(0) invert(1); opacity: 0.85; }

/* --------------------------- Stage Manager ------------------------------ */

#control-center .cc-stage {
  height: var(--cc-stage-h);
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 0 11px;
}
#control-center .cc-stage .cc-disc { width: 38px; height: 38px; }
/* 28% of the control width, 55–60% of its height. */
#control-center .cc-stage .gg-toggle { --sw-scale: 1.5; }

/* ------------------------------- footer --------------------------------- */

#control-center .cc-foot {
  display: grid;
  justify-items: center;
  gap: 4px;
}
#control-center .cc-edit {
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
  color: var(--cc-label);
  background: var(--cc-fill);
  border: 0.5px solid var(--cc-tile-edge);
  box-shadow: 0 0.5px 1.5px rgba(16, 24, 40, 0.10);
}
#control-center.cc-editing .cc-edit { background: var(--cc-accent); color: #fff; border-color: transparent; }
#control-center .cc-edit-hint { display: none; font-size: 10px; color: var(--cc-sub); }
#control-center.cc-editing .cc-edit-hint { display: block; }
#control-center.cc-editing .cc-widget { outline: 1px dashed var(--cc-accent); outline-offset: 2px; cursor: pointer; }
#control-center .cc-widget.cc-hidden { display: none; }
#control-center.cc-editing .cc-widget.cc-hidden { display: grid; opacity: 0.4; filter: saturate(0.3); }

/* ------------------------------ responsive ------------------------------ */

@media (max-height: 720px) {
  #control-center.control-center {
    --cc-tile: 56px;
    --cc-util-h: 56px;
    --cc-slider-h: 60px;
    --cc-stage-h: 50px;
  }
}

@media (max-width: 420px) {
  #control-center.control-center { --cc-w: calc(100vw - 20px); right: 10px; }
}