/* ============================================================
   COMMAND PALETTE  (⌘/Ctrl + K)
   ------------------------------------------------------------
   A site-wide quick launcher. Markup is injected by
   public/script/default/command-palette.js and appended to
   <body>, so it lives OUTSIDE #main and survives SPA swaps.

   Styling reuses the design tokens declared in
   public/style/default/menu.css (--accent, --surface, --glass,
   --radius-*, --shadow-*, --font-ui …). Those tokens are defined
   on :root there and are global, so they're available here too.
   ============================================================ */

/* ---------- Discoverability triggers (nav + sidebar) -------- */

.nav-cmdk {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 30px;
  padding: 0 8px 0 9px;
  font-family: var(--font-ui, sans-serif);
  font-size: 12.5px;
  color: var(--text-muted, rgba(232, 232, 236, 0.45));
  background: var(--glass, rgba(255, 255, 255, 0.04));
  border: 1px solid var(--glass-border, rgba(255, 255, 255, 0.07));
  border-radius: var(--radius-sm, 8px);
  cursor: pointer;
  transition: background var(--transition, 0.2s), border-color var(--transition, 0.2s), color var(--transition, 0.2s);
}

.nav-cmdk:hover {
  background: var(--glass-hover, rgba(255, 255, 255, 0.08));
  border-color: var(--accent, #5b8af7);
  color: var(--text, #e8e8ec);
}

.nav-cmdk .icon {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Discreet icon-only variant used in the desktop nav bar (right side,
   next to the account chip / login). No label or kbd — just the glass. */
.nav-cmdk-icon {
  width: 32px;
  padding: 0;
  gap: 0;
  justify-content: center;
  background: transparent;
  border-color: transparent;
}

.nav-cmdk-icon:hover {
  background: var(--glass-hover, rgba(255, 255, 255, 0.08));
  border-color: var(--glass-border, rgba(255, 255, 255, 0.07));
}

.nav-cmdk-icon .icon {
  width: 17px;
  height: 17px;
}

.sidebar-cmdk kbd {
  font-family: var(--font-ui, sans-serif);
  font-size: 10.5px;
  line-height: 1;
  padding: 3px 5px;
  color: var(--text-muted, rgba(232, 232, 236, 0.45));
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border, rgba(255, 255, 255, 0.07));
  border-radius: var(--radius-xs, 4px);
  white-space: nowrap;
}

.sidebar-cmdk {
  justify-content: flex-start;
}

.sidebar-cmdk kbd {
  margin-left: auto;
}

/* ---------- Overlay root ----------------------------------- */

#cmdk {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  font-family: var(--font-ui, sans-serif);
}

#cmdk[hidden] {
  display: none;
}

#cmdk .cmdk-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px) saturate(120%);
  -webkit-backdrop-filter: blur(4px) saturate(120%);
}

/* ---------- Dialog ----------------------------------------- */

#cmdk .cmdk-dialog {
  position: relative;
  width: min(640px, calc(100vw - 32px));
  margin-top: 12vh;
  max-height: 70vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--surface, #131317);
  border: 1px solid var(--glass-border, rgba(255, 255, 255, 0.07));
  border-radius: var(--radius-lg, 18px);
  box-shadow: var(--shadow-lg, 0 20px 60px rgba(0, 0, 0, 0.7));
  color: var(--text, #e8e8ec);
}

/* ---------- Search input row ------------------------------- */

#cmdk .cmdk-input-row {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--glass-border, rgba(255, 255, 255, 0.07));
}

#cmdk .cmdk-search-icon {
  flex: 0 0 auto;
  width: 19px;
  height: 19px;
  fill: none;
  stroke: var(--text-muted, rgba(232, 232, 236, 0.45));
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

#cmdk .cmdk-input {
  flex: 1 1 auto;
  min-width: 0;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text, #e8e8ec);
  font-family: inherit;
  font-size: 16px;
  /* 16px avoids iOS zoom-on-focus */
  line-height: 1.4;
}

#cmdk .cmdk-input::placeholder {
  color: var(--text-dim, rgba(232, 232, 236, 0.25));
}

#cmdk .cmdk-esc {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: inherit;
  font-size: 10.5px;
  padding: 3px 6px;
  color: var(--text-muted, rgba(232, 232, 236, 0.45));
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border, rgba(255, 255, 255, 0.07));
  border-radius: var(--radius-xs, 4px);
  cursor: pointer;
  transition: background var(--transition, 0.2s), color var(--transition, 0.2s), border-color var(--transition, 0.2s);
}

#cmdk .cmdk-esc:hover {
  background: var(--glass-hover, rgba(255, 255, 255, 0.08));
  border-color: var(--accent, #5b8af7);
  color: var(--text, #e8e8ec);
}

#cmdk .cmdk-esc-x {
  display: none;
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- Results --------------------------------------- */

#cmdk .cmdk-results {
  flex: 1 1 auto;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 6px;
  scrollbar-width: thin;
  scrollbar-color: var(--glass-border, rgba(255, 255, 255, 0.07)) transparent;
}

#cmdk .cmdk-results::-webkit-scrollbar {
  width: 9px;
}

#cmdk .cmdk-results::-webkit-scrollbar-thumb {
  background: var(--glass-border, rgba(255, 255, 255, 0.07));
  border-radius: 99px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

#cmdk .cmdk-group-label {
  padding: 10px 12px 5px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim, rgba(232, 232, 236, 0.25));
}

#cmdk .cmdk-item {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 9px 11px;
  border-radius: var(--radius-sm, 8px);
  cursor: pointer;
  scroll-margin: 8px;
}

#cmdk .cmdk-item[aria-selected="true"] {
  background: var(--accent-subtle, rgba(91, 138, 247, 0.10));
  box-shadow: inset 0 0 0 1px var(--accent-glow, rgba(91, 138, 247, 0.18));
}

#cmdk .cmdk-item-icon {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm, 8px);
  background: var(--glass, rgba(255, 255, 255, 0.04));
  color: var(--text-muted, rgba(232, 232, 236, 0.45));
}

#cmdk .cmdk-item[aria-selected="true"] .cmdk-item-icon {
  color: var(--accent, #5b8af7);
}

#cmdk .cmdk-item-icon svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Person avatar (image or colored initial) */
#cmdk .cmdk-avatar {
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  text-transform: uppercase;
  background: var(--accent, #5b8af7);
  overflow: hidden;
}

#cmdk .cmdk-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

#cmdk .cmdk-item-body {
  flex: 1 1 auto;
  min-width: 0;
}

#cmdk .cmdk-item-label {
  font-size: 14px;
  color: var(--text, #e8e8ec);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#cmdk .cmdk-item-label mark {
  background: transparent;
  color: var(--accent, #5b8af7);
  font-weight: 600;
}

#cmdk .cmdk-item-sub {
  margin-top: 1px;
  font-size: 12px;
  color: var(--text-muted, rgba(232, 232, 236, 0.45));
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#cmdk .cmdk-item-badge {
  flex: 0 0 auto;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 600;
  color: #fff;
  background: var(--accent, #5b8af7);
  border-radius: 99px;
}

#cmdk .cmdk-item-action {
  flex: 0 0 auto;
  display: none;
  align-items: center;
  gap: 5px;
  padding: 4px 8px;
  font-family: inherit;
  font-size: 11.5px;
  color: var(--text-muted, rgba(232, 232, 236, 0.45));
  background: var(--glass, rgba(255, 255, 255, 0.04));
  border: 1px solid var(--glass-border, rgba(255, 255, 255, 0.07));
  border-radius: var(--radius-xs, 4px);
  cursor: pointer;
  transition: background var(--transition, 0.2s), color var(--transition, 0.2s);
}

#cmdk .cmdk-item-action:hover {
  background: var(--glass-hover, rgba(255, 255, 255, 0.08));
  color: var(--text, #e8e8ec);
}

#cmdk .cmdk-item[aria-selected="true"] .cmdk-item-action {
  display: inline-flex;
}

#cmdk .cmdk-item-action kbd {
  font-family: inherit;
  font-size: 10px;
  opacity: 0.8;
}

/* Right-aligned trailing hint (e.g. "Page", "↵") */
#cmdk .cmdk-item-enter {
  flex: 0 0 auto;
  display: none;
  font-size: 11px;
  color: var(--text-dim, rgba(232, 232, 236, 0.25));
}

#cmdk .cmdk-item[aria-selected="true"] .cmdk-item-enter {
  display: inline;
}

/* ---------- Empty / loading states ------------------------- */

#cmdk .cmdk-empty {
  padding: 34px 16px;
  text-align: center;
  font-size: 13.5px;
  color: var(--text-muted, rgba(232, 232, 236, 0.45));
}

#cmdk .cmdk-loading {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  font-size: 12px;
  color: var(--text-dim, rgba(232, 232, 236, 0.25));
}

#cmdk .cmdk-spinner {
  width: 13px;
  height: 13px;
  border: 2px solid var(--glass-border, rgba(255, 255, 255, 0.07));
  border-top-color: var(--accent, #5b8af7);
  border-radius: 50%;
  animation: cmdk-spin 0.7s linear infinite;
}

/* ---------- Footer hint bar -------------------------------- */

#cmdk .cmdk-footer {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 9px 14px;
  border-top: 1px solid var(--glass-border, rgba(255, 255, 255, 0.07));
  font-size: 11.5px;
  color: var(--text-dim, rgba(232, 232, 236, 0.25));
}

#cmdk .cmdk-footer span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

#cmdk .cmdk-footer kbd {
  font-family: inherit;
  font-size: 10.5px;
  padding: 2px 5px;
  color: var(--text-muted, rgba(232, 232, 236, 0.45));
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border, rgba(255, 255, 255, 0.07));
  border-radius: var(--radius-xs, 4px);
}

/* ---------- Motion ----------------------------------------- */

@keyframes cmdk-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: no-preference) {

  @keyframes cmdk-fade {
    from {
      opacity: 0;
    }

    to {
      opacity: 1;
    }
  }

  @keyframes cmdk-pop {
    from {
      opacity: 0;
      transform: translateY(-8px) scale(0.98);
    }

    to {
      opacity: 1;
      transform: translateY(0) scale(1);
    }
  }

  #cmdk:not([hidden]) .cmdk-backdrop {
    animation: cmdk-fade 0.16s ease;
  }

  #cmdk:not([hidden]) .cmdk-dialog {
    animation: cmdk-pop 0.18s cubic-bezier(0.25, 0.8, 0.25, 1);
  }
}

/* ---------- Mobile ----------------------------------------- */

@media (max-width: 560px) {
  #cmdk .cmdk-dialog {
    width: 100vw;
    max-height: 100vh;
    height: 100%;
    margin-top: 0;
    border-radius: 0;
    border: none;
  }

  #cmdk .cmdk-footer {
    display: none;
  }

  /* On phones the dialog is full-screen (no visible backdrop) and there's
     no Esc key, so the close button is the ONLY way out. Swap the "Esc"
     hint for a clear ✕ icon with a finger-sized tap target. */
  #cmdk .cmdk-esc {
    padding: 7px;
  }

  #cmdk .cmdk-esc-label {
    display: none;
  }

  #cmdk .cmdk-esc-x {
    display: block;
  }
}