/* Track Groups Header Styles */
.header-groups-container {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.header-groups-container:empty {
  display: none !important;
}

.btn-add-group {
  background: var(--paper-card-bg);
  border: 1px dashed var(--graphite-dark, #888) !important;
  color: var(--graphite-dark);
  font-weight: 600;
  transition: all 0.15s ease;
  order: 9999;
}

.btn-add-group.is-hidden {
  display: none !important;
}

[data-theme="dark"] .btn-add-group {
  border-color: rgba(220, 215, 205, 0.45) !important;
  color: #ede9e1;
}

.btn-add-group:hover {
  border-color: #ea580c !important;
  color: #ea580c;
  transform: translateY(-1px);
}

.group-btn-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
  height: 35px;
  border-radius: 999px;
  background: var(--paper-card-bg);
  border: 2px solid var(--group-color, #a55eea);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  transition: all 0.15s ease;
  user-select: none;
}

.group-btn-wrap.is-selected {
  outline: 3px dashed rgba(234, 88, 12, 0.5);
  outline-offset: 2px;
}

[data-theme="dark"] .group-btn-wrap {
  background: rgba(30, 27, 25, 0.9);
}

.group-btn-main {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 100%;
  padding: 0 6px 0 10px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-main);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--graphite-dark);
  border-radius: 999px 0 0 999px;
}

[data-theme="dark"] .group-btn-main {
  color: #ede9e1;
}

.group-color-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.group-btn-label {
  white-space: nowrap;
  max-width: 90px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.group-btn-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: 0 8px 0 4px;
  background: none;
  border: none;
  border-left: 1px solid rgba(120, 120, 120, 0.22);
  cursor: pointer;
  color: var(--graphite-dark);
  border-radius: 0 999px 999px 0;
}

[data-theme="dark"] .group-btn-arrow {
  color: #ede9e1;
  border-left-color: rgba(220, 215, 205, 0.22);
}

.group-btn-arrow:hover,
.group-btn-main:hover {
  opacity: 0.8;
}

.group-chevron-icon {
  width: 10px;
  height: 10px;
  transition: transform 0.15s ease;
}

.group-btn-wrap.is-open .group-chevron-icon {
  transform: rotate(180deg);
}

.group-dropdown-menu {
  position: absolute;
  top: calc(100% + 5px);
  left: 0;
  min-width: 172px;
  background: #ffffff;
  border: 1px solid var(--paper-border-focus);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(40, 35, 30, 0.14);
  padding: 6px;
  display: none;
  flex-direction: column;
  gap: 2px;
  z-index: 1200;
  backdrop-filter: blur(8px);
}

.group-btn-wrap.is-open .group-dropdown-menu {
  display: flex !important;
}

[data-theme="dark"] .group-dropdown-menu {
  background: rgba(30, 27, 25, 0.96);
  border-color: rgba(220, 215, 205, 0.2);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.45);
}

.group-menu-divider {
  height: 1px;
  background: rgba(120, 120, 120, 0.18);
  margin: 4px 0;
}

.group-menu-section-header {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(120, 120, 120, 0.8);
  padding: 3px 6px;
}

[data-theme="dark"] .group-menu-section-header {
  color: rgba(200, 195, 185, 0.7);
}

/* Palette grid matching reference */
.group-color-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
  padding: 4px;
}

.group-color-swatch {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: none;
  background: transparent;
  padding: 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: transform 0.12s ease;
}

.group-color-swatch:hover {
  transform: scale(1.15);
}

.group-color-swatch .swatch-circle {
  width: 17px;
  height: 17px;
  border-radius: 50%;
  display: block;
}

/* Active ring matching attached reference image */
.group-color-swatch.is-active .swatch-circle {
  box-shadow: 0 0 0 2px #ffffff, 0 0 0 4px #2563eb;
}

[data-theme="dark"] .group-color-swatch.is-active .swatch-circle {
  box-shadow: 0 0 0 2px #1e1b19, 0 0 0 4px #38bdf8;
}

/* Inline Rename container */
.group-rename-row {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
}

.group-rename-input {
  flex: 1;
  background: rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(120, 120, 120, 0.3);
  border-radius: 4px;
  padding: 4px 6px;
  font-size: 0.76rem;
  font-family: var(--font-main);
  color: inherit;
  outline: none;
}

[data-theme="dark"] .group-rename-input {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(220, 215, 205, 0.3);
  color: #ede9e1;
}

.group-rename-btn {
  background: #ea580c;
  color: white;
  border: none;
  border-radius: 4px;
  padding: 4px 8px;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
}


[data-theme="dark"] .btn-header-play {
  background: #ffffff;
  color: #1a1816;
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.45);
}

.btn-header-play:hover {
  transform: scale(1.08);
  border-color: var(--paper-border-focus);
  color: var(--graphite-dark);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.22);
}

.btn-header-play:active {
  transform: scale(0.95);
}

.btn-header-play.is-paused {
  color: var(--pencil-gold, #c78932);
  border-color: rgba(199, 137, 50, 0.45);
}

.btn-header-play.is-playing {
  color: var(--pencil-green, #3f7e58);
  border-color: rgba(63, 126, 88, 0.45);
}

.btn-header-play svg {
  width: 17px;
  height: 17px;
}

.btn-header-play .icon-play {
  transform: translateX(1px);
}

.device-selectors {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-left: auto;
  justify-content: flex-end;
}

.header-controls-row {
  display: flex;
  align-items: center;
  gap: 6px 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.device-group {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid var(--paper-border);
  border-radius: var(--radius-md);
  padding: 3px 8px;
  min-height: 25px;
  box-sizing: border-box;
  transition: border-color 0.2s, background-color 0.2s;
}

.device-group:hover, .device-group:focus-within {
  border-color: var(--paper-border-focus);
  background: rgba(255, 255, 255, 0.75);
}

.device-icon {
  width: 14px;
  height: 14px;
  stroke: var(--graphite-medium);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.device-select {
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  border: none;
  font-family: var(--font-main);
  font-size: 0.78rem;
  color: var(--graphite-dark);
  cursor: pointer;
  outline: none;
  width: 80px;
  max-width: 80px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  padding-right: 14px;
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="10" height="6" viewBox="0 0 10 6"><path d="M1 1l4 4 4-4" fill="none" stroke="%23736d64" stroke-width="1.2" stroke-linecap="round"/></svg>');
  background-repeat: no-repeat;
  background-position: right center;
}

.device-select.track-count-select {
  width: auto;
  max-width: none;
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.device-select option {
  background: var(--paper-bg);
  color: var(--graphite-dark);
}

/* Mic monitor toggle & gain */
.mic-extra-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: flex-end;
}

.btn-soft {
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid var(--paper-border);
  color: var(--graphite-medium);
  font-size: 0.75rem;
  padding: 3px 9px;
  min-height: 25px;
  box-sizing: border-box;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: all 0.15s ease;
  font-family: var(--font-main);
}

.btn-soft.btn-icon-only {
  padding: 3px 8px;
  min-width: 30px;
  min-height: 25px;
  box-sizing: border-box;
  justify-content: center;
}

.btn-soft:hover {
  background: rgba(255, 255, 255, 0.9);
  border-color: var(--paper-border-focus);
  color: var(--graphite-dark);
}

.btn-soft.active {
  background: var(--graphite-dark);
  color: #fff;
  border-color: var(--graphite-dark);
}

.btn-soft.active svg {
  stroke: #fff;
}

.top-bar .btn-soft,
.top-bar .device-group {
  min-height: 25px;
  box-sizing: border-box;
}