/* ==========================================================================
   B1Xagi · Futuristic, Modern & Professionally Calm Workspace Mode Dropdown
   ========================================================================== */

/* 1. Control Container in Topbar */
.workspace-mode-control {
  position: relative !important;
  display: inline-flex !important;
  align-items: center !important;
  margin: 0 !important;
  min-width: 0 !important;
  max-width: 220px !important;
  user-select: none;
}

/* 2. Hidden Source-of-Truth Select */
/* Stays alive in DOM with real bounds for test automation & accessibility */
:root[data-theme] body .workspace-mode-control select#workspace-mode,
:root[data-theme] body .workspace-mode-control select.workspace-mode-select-sync,
.workspace-mode-control select#workspace-mode,
.workspace-mode-control select.workspace-mode-select-sync {
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  opacity: 0.0001 !important;
  pointer-events: none !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  color: transparent !important;
  z-index: -1 !important;
}

/* 3. Futuristic Trigger Pill */
.workspace-mode-trigger {
  display: inline-flex !important;
  align-items: center !important;
  gap: 7px !important;
  width: 100% !important;
  min-height: 32px !important;
  height: 32px !important;
  padding: 4px 10px 4px 8px !important;
  border-radius: 999px !important;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--b1x-accent, #00d8ef) 12%, var(--b1x-control, #121c24)),
    color-mix(in srgb, var(--b1x-control, #121c24) 94%, transparent)
  ) !important;
  border: 1px solid color-mix(in srgb, var(--b1x-accent, #00d8ef) 38%, var(--b1x-border, #2d4542)) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
  font: 550 12px/1 var(--sans, system-ui) !important;
  letter-spacing: -0.01em !important;
  color: var(--b1x-text, #e4f9f2) !important;
  cursor: pointer !important;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
  box-shadow:
    0 2px 10px -3px rgba(0, 0, 0, 0.4),
    0 0 10px -4px color-mix(in srgb, var(--b1x-accent, #00d8ef) 30%, transparent),
    inset 0 1px 0 rgba(255, 255, 255, 0.12) !important;
  white-space: nowrap !important;
  overflow: hidden !important;
}

.workspace-mode-trigger:hover,
.workspace-mode-trigger:focus-visible {
  border-color: var(--b1x-accent, #00d8ef) !important;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--b1x-accent, #00d8ef) 20%, var(--b1x-control, #121c24)),
    color-mix(in srgb, var(--b1x-control, #121c24) 96%, transparent)
  ) !important;
  box-shadow:
    0 4px 16px -2px rgba(0, 0, 0, 0.5),
    0 0 16px -2px color-mix(in srgb, var(--b1x-accent, #00d8ef) 55%, transparent),
    inset 0 1px 0 rgba(255, 255, 255, 0.2) !important;
  outline: none !important;
}

.workspace-mode-trigger[aria-expanded="true"] {
  border-color: var(--b1x-accent, #00d8ef) !important;
  box-shadow:
    0 0 0 1px var(--b1x-accent, #00d8ef),
    0 0 20px -2px color-mix(in srgb, var(--b1x-accent, #00d8ef) 60%, transparent),
    inset 0 1px 0 rgba(255, 255, 255, 0.25) !important;
}

/* Trigger Glowing Beacon */
.wm-trigger-beacon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 6px;
  height: 6px;
  flex: 0 0 6px;
  border-radius: 50%;
  background: var(--b1x-accent, #00d8ef);
  box-shadow: 0 0 8px var(--b1x-accent, #00d8ef);
  animation: wmBeaconBreathe 2.4s ease-in-out infinite;
}

@keyframes wmBeaconBreathe {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
    box-shadow: 0 0 8px var(--b1x-accent, #00d8ef);
  }
  50% {
    opacity: 0.55;
    transform: scale(0.85);
    box-shadow: 0 0 4px var(--b1x-accent, #00d8ef);
  }
}

/* Trigger Icon */
.wm-trigger-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 15px;
  height: 15px;
  flex: 0 0 15px;
  color: var(--b1x-accent, #00d8ef);
}

.wm-trigger-icon svg {
  width: 14px;
  height: 14px;
}

/* Trigger Label Text */
.wm-trigger-text {
  flex: 1 1 auto;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 550;
  letter-spacing: -0.01em;
}

/* Trigger Chevron */
.wm-trigger-chevron {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 12px;
  height: 12px;
  flex: 0 0 12px;
  color: var(--b1x-muted, #94a3b8);
  margin-left: 2px;
  transition: transform 0.22s cubic-bezier(0.16, 1, 0.3, 1), color 0.16s ease;
}

.workspace-mode-trigger[aria-expanded="true"] .wm-trigger-chevron {
  transform: rotate(180deg);
  color: var(--b1x-accent, #00d8ef);
}

/* 4. Floating Futuristic Dropdown Menu Panel */
.workspace-mode-dropdown-panel {
  position: fixed;
  z-index: 10000;
  width: 370px;
  max-width: calc(100vw - 20px);
  max-height: calc(100vh - 80px);
  display: flex;
  flex-direction: column;
  border-radius: 16px;
  background: linear-gradient(
    170deg,
    color-mix(in srgb, var(--b1x-solid, #08101a) 96%, var(--b1x-accent, #00d8ef) 4%),
    color-mix(in srgb, var(--b1x-solid, #08101a) 98%, #000 2%)
  );
  border: 1px solid color-mix(in srgb, var(--b1x-accent, #00d8ef) 32%, var(--b1x-border, rgba(255, 255, 255, 0.1)));
  box-shadow:
    0 24px 60px -10px rgba(0, 0, 0, 0.78),
    0 0 24px -6px color-mix(in srgb, var(--b1x-accent, #00d8ef) 25%, transparent),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(28px) saturate(200%);
  -webkit-backdrop-filter: blur(28px) saturate(200%);
  color: var(--b1x-text, #edf4f8);
  font: 12px/1.4 var(--sans, system-ui);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px) scale(0.98);
  pointer-events: none;
  transition:
    opacity 0.2s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.2s cubic-bezier(0.16, 1, 0.3, 1),
    visibility 0.2s;
  overflow: hidden;
}

.workspace-mode-dropdown-panel.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

/* Menu Top Telemetry Header */
.wm-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 11px 14px 9px;
  border-bottom: 1px solid color-mix(in srgb, var(--b1x-border, #2d4542) 65%, transparent);
  background: color-mix(in srgb, var(--b1x-control, #0e1924) 40%, transparent);
  flex-shrink: 0;
}

.wm-menu-header-left {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.wm-menu-header-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--b1x-accent, #00d8ef);
  box-shadow: 0 0 6px var(--b1x-accent, #00d8ef);
}

.wm-menu-header-title {
  font: 700 9.5px/1 var(--mono, ui-monospace, monospace);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--b1x-accent, #00d8ef);
}

.wm-telemetry-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 7px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--b1x-accent, #00d8ef) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--b1x-accent, #00d8ef) 32%, transparent);
  font: 700 8.5px/1 var(--mono, ui-monospace, monospace);
  letter-spacing: 0.06em;
  color: var(--b1x-text, #edf4f8);
}

.wm-telemetry-pip {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 5px #10b981;
}

/* Quick Search Filter Bar */
.wm-search-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-bottom: 1px solid color-mix(in srgb, var(--b1x-border, #2d4542) 50%, transparent);
  background: color-mix(in srgb, var(--b1x-control, #0c1622) 55%, transparent);
  flex-shrink: 0;
}

.wm-search-icon {
  color: var(--b1x-muted, #7e95a7);
  flex-shrink: 0;
}

.wm-search-input {
  flex: 1 1 auto;
  border: 0 !important;
  background: transparent !important;
  outline: none !important;
  box-shadow: none !important;
  color: var(--b1x-text, #edf4f8) !important;
  font: 500 11.5px/1.3 var(--sans, system-ui) !important;
  padding: 2px 0 !important;
}

.wm-search-input::placeholder {
  color: var(--b1x-muted, #7e95a7);
  opacity: 0.85;
}

.wm-search-kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1px 5px;
  font: 600 9px/1.2 var(--mono, monospace);
  border-radius: 4px;
  background: color-mix(in srgb, var(--b1x-border, #2d4542) 40%, transparent);
  border: 1px solid color-mix(in srgb, var(--b1x-border, #2d4542) 70%, transparent);
  color: var(--b1x-muted, #7e95a7);
  flex-shrink: 0;
}

/* Scrollable Items Container */
.wm-items-scroll {
  flex: 1 1 auto;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 6px 8px 10px;
  max-height: 440px;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--b1x-accent, #00d8ef) 30%, transparent) transparent;
}

.wm-items-scroll::-webkit-scrollbar {
  width: 5px;
}

.wm-items-scroll::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--b1x-accent, #00d8ef) 35%, transparent);
  border-radius: 999px;
}

/* Group Sections */
.wm-group {
  margin-top: 6px;
}

.wm-group:first-child {
  margin-top: 2px;
}

.wm-group-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 8px 4px;
  user-select: none;
}

.wm-group-title {
  font: 700 9px/1 var(--mono, ui-monospace, monospace);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--b1x-muted, #859bb0);
}

.wm-group-count {
  font: 650 8.5px/1 var(--mono, ui-monospace, monospace);
  color: color-mix(in srgb, var(--b1x-muted, #859bb0) 75%, transparent);
}

.wm-group-items {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

/* Individual Item Card */
.wm-item {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  width: 100% !important;
  padding: 7px 9px !important;
  border-radius: 10px !important;
  border: 1px solid transparent !important;
  background: transparent !important;
  color: var(--b1x-text, #edf4f8) !important;
  text-align: left !important;
  cursor: pointer !important;
  transition:
    background-color 0.16s ease,
    border-color 0.16s ease,
    transform 0.16s ease,
    box-shadow 0.16s ease !important;
  outline: none !important;
}

.wm-item:hover,
.wm-item:focus-visible {
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--b1x-accent, #00d8ef) 15%, var(--b1x-control, #14222e)),
    color-mix(in srgb, var(--b1x-control, #14222e) 85%, transparent)
  ) !important;
  border-color: color-mix(in srgb, var(--b1x-accent, #00d8ef) 45%, transparent) !important;
  transform: translateX(3px) !important;
  box-shadow: 0 2px 10px -2px rgba(0, 0, 0, 0.35) !important;
}

/* Selected Active Item */
.wm-item.active {
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--b1x-accent, #00d8ef) 22%, var(--b1x-control, #14222e)),
    color-mix(in srgb, var(--b1x-control, #14222e) 90%, transparent)
  ) !important;
  border-color: color-mix(in srgb, var(--b1x-accent, #00d8ef) 60%, transparent) !important;
  box-shadow:
    0 2px 12px -2px color-mix(in srgb, var(--b1x-accent, #00d8ef) 30%, transparent),
    inset 0 1px 0 rgba(255, 255, 255, 0.08) !important;
}

/* Item Icon Tile */
.wm-item-icon-tile {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--b1x-accent, #00d8ef) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--b1x-accent, #00d8ef) 28%, transparent);
  color: var(--b1x-accent, #00d8ef);
  transition: all 0.16s ease;
}

.wm-item:hover .wm-item-icon-tile,
.wm-item:focus-visible .wm-item-icon-tile {
  background: color-mix(in srgb, var(--b1x-accent, #00d8ef) 24%, transparent);
  border-color: var(--b1x-accent, #00d8ef);
  box-shadow: 0 0 10px -2px var(--b1x-accent, #00d8ef);
}

.wm-item.active .wm-item-icon-tile {
  background: color-mix(in srgb, var(--b1x-accent, #00d8ef) 26%, transparent);
  border-color: var(--b1x-accent, #00d8ef);
  box-shadow: 0 0 12px -2px var(--b1x-accent, #00d8ef);
}

.wm-item-icon-tile svg {
  width: 15px;
  height: 15px;
}

/* Item Content (Title + Description) */
.wm-item-content {
  display: flex;
  flex-direction: column;
  gap: 1.5px;
  min-width: 0;
  flex: 1 1 auto;
}

.wm-item-title {
  font: 600 12px/1.25 var(--sans, system-ui);
  color: var(--b1x-text, #edf4f8);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.wm-item.active .wm-item-title {
  color: #ffffff;
  font-weight: 650;
}

.wm-item-desc {
  font: 400 10.5px/1.3 var(--sans, system-ui);
  color: var(--b1x-muted, #8aa1b4);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Item Tag / Active Pill */
.wm-item-badge {
  flex: 0 0 auto;
  margin-left: auto;
}

.wm-domain-tag {
  display: inline-flex;
  align-items: center;
  padding: 1.5px 6px;
  border-radius: 4px;
  background: color-mix(in srgb, var(--b1x-border, #2d4542) 55%, transparent);
  font: 700 8.5px/1.1 var(--mono, ui-monospace, monospace);
  letter-spacing: 0.05em;
  color: var(--b1x-muted, #8aa1b4);
}

.wm-active-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 1.5px 6px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--b1x-accent, #00d8ef) 22%, transparent);
  border: 1px solid color-mix(in srgb, var(--b1x-accent, #00d8ef) 50%, transparent);
  font: 700 8.5px/1.1 var(--mono, ui-monospace, monospace);
  letter-spacing: 0.06em;
  color: var(--b1x-accent, #00d8ef);
}

.wm-active-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--b1x-accent, #00d8ef);
  box-shadow: 0 0 6px var(--b1x-accent, #00d8ef);
}

/* Empty Filter State */
.wm-empty-state {
  padding: 24px 16px;
  text-align: center;
  color: var(--b1x-muted, #8aa1b4);
  font: 500 11.5px/1.4 var(--sans, system-ui);
}

/* Menu Footer with Shortcuts */
.wm-menu-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 12px;
  border-top: 1px solid color-mix(in srgb, var(--b1x-border, #2d4542) 65%, transparent);
  background: color-mix(in srgb, var(--b1x-control, #0e1924) 45%, transparent);
  font: 500 10px/1.2 var(--sans, system-ui);
  color: var(--b1x-muted, #8aa1b4);
  flex-shrink: 0;
}

.wm-footer-status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.wm-footer-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 6px #10b981;
  flex-shrink: 0;
}

.wm-footer-shortcuts {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  font: 500 9.5px/1 var(--sans, system-ui);
}

.wm-footer-shortcuts kbd {
  padding: 1px 4px;
  border-radius: 3px;
  background: color-mix(in srgb, var(--b1x-border, #2d4542) 40%, transparent);
  border: 1px solid color-mix(in srgb, var(--b1x-border, #2d4542) 65%, transparent);
  color: var(--b1x-text, #edf4f8);
  font: 600 8.5px/1 var(--mono, monospace);
}

/* ==========================================================================
   5 · Light Theme Optimizations (High-Contrast Titanium Slate)
   ========================================================================== */
:root[data-theme="light"] .workspace-mode-trigger {
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--b1x-accent, #00778b) 10%, #ffffff),
    #ffffff
  ) !important;
  border-color: color-mix(in srgb, var(--b1x-accent, #00778b) 32%, var(--b1x-border, rgba(0,0,0,0.12))) !important;
  color: var(--b1x-text, #132d40) !important;
  box-shadow:
    0 1px 4px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.9) !important;
}

:root[data-theme="light"] .workspace-mode-dropdown-panel {
  background: linear-gradient(170deg, #ffffff 0%, #f7faff 100%) !important;
  border-color: color-mix(in srgb, var(--b1x-accent, #00778b) 28%, rgba(0,0,0,0.12)) !important;
  box-shadow:
    0 20px 48px -8px rgba(0, 20, 50, 0.18),
    0 2px 10px rgba(0, 0, 0, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.9) !important;
  color: var(--b1x-text, #132d40) !important;
}

:root[data-theme="light"] .wm-menu-header,
:root[data-theme="light"] .wm-menu-footer {
  background: #f1f6fb !important;
}

:root[data-theme="light"] .wm-search-bar {
  background: #f8fafc !important;
}

:root[data-theme="light"] .wm-item:hover,
:root[data-theme="light"] .wm-item:focus-visible {
  background: color-mix(in srgb, var(--b1x-accent, #00778b) 10%, #ffffff) !important;
  border-color: color-mix(in srgb, var(--b1x-accent, #00778b) 35%, transparent) !important;
}

:root[data-theme="light"] .wm-item.active {
  background: color-mix(in srgb, var(--b1x-accent, #00778b) 14%, #ffffff) !important;
  border-color: color-mix(in srgb, var(--b1x-accent, #00778b) 50%, transparent) !important;
}

:root[data-theme="light"] .wm-item.active .wm-item-title {
  color: var(--b1x-text, #132d40) !important;
}

/* ==========================================================================
   6 · Responsive Polish
   ========================================================================== */
.workspace-mode-control:has(.workspace-mode-trigger) .mobile-select-trigger {
  display: none !important;
}

@media (max-width: 700px) {
  .workspace-mode-control .wm-trigger-beacon {
    display: none !important;
  }
  .workspace-mode-dropdown-panel {
    width: min(340px, calc(100vw - 16px));
    max-height: 80vh;
  }
  .wm-items-scroll {
    max-height: 340px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .workspace-mode-trigger,
  .workspace-mode-dropdown-panel,
  .wm-trigger-beacon,
  .wm-telemetry-pip,
  .wm-trigger-chevron,
  .wm-item {
    transition: none !important;
    animation: none !important;
  }
}

/* Calm release presentation: selection is navigation, not a provider-readiness claim. */
:root[data-interface=calm] .workspace-mode-trigger,
:root[data-interface=calm] .workspace-mode-trigger:is(:hover,[aria-expanded=true]),
:root[data-interface=calm] .wm-item,
:root[data-interface=calm] .wm-item:is(:hover,.active) {
  box-shadow:none!important;transform:none!important;
}
:root[data-interface=calm] .workspace-mode-trigger {background:transparent!important;border-color:transparent!important;font-size:12px!important}
:root[data-interface=calm] :is(.wm-trigger-beacon,.wm-menu-header-dot,.wm-footer-dot,.wm-active-dot) {display:none!important}
:root[data-interface=calm] .workspace-mode-dropdown-panel {background:var(--b1x-solid)!important;border:1px solid var(--b1x-border)!important;box-shadow:0 8px 24px #0002!important;backdrop-filter:none!important}
:root[data-interface=calm] :is(.wm-item-icon-tile,.wm-active-pill,.wm-domain-tag,.wm-telemetry-badge) {box-shadow:none!important;background:transparent!important;border:0!important}
:root[data-interface=calm] .wm-item {min-height:52px!important;border-radius:8px!important}
:root[data-interface=calm] .wm-item-title {font-size:13px!important}
:root[data-interface=calm] .wm-item-desc {font-size:12px!important;line-height:1.45!important;white-space:normal!important}
:root[data-interface=calm] :is(.workspace-mode-trigger,.wm-item):focus-visible {outline:2px solid var(--b1x-accent)!important;outline-offset:2px}
:root[data-interface=calm] .wm-menu-header {flex-wrap:wrap;gap:6px}