/** qbpm button system — crisp targets, consistent chrome */

.qb-btn,
.ml-btn,
.vid-btn,
.proc-btn,
.float-dock-rail button,
#prompt-search-go,
#prompt-video-ingest,
#prompt-imagine,
#btn-refresh,
.actions button,
#btn-viz-expand,
#float-chat-send,
.float-chat-send,
.mp-toolbar .ml-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  min-height: 34px;
  min-width: 34px;
  padding: 7px 12px;
  border: 1px solid rgba(48, 54, 61, 0.95);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(42, 49, 58, 0.98) 0%, rgba(22, 27, 34, 0.98) 100%);
  color: #c9d1d9;
  font: 600 0.72rem/1.15 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: 0.03em;
  cursor: pointer;
  user-select: none;
  touch-action: manipulation;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.05) inset,
    0 1px 2px rgba(0, 0, 0, 0.45);
  transition:
    border-color 0.14s ease,
    color 0.14s ease,
    background 0.14s ease,
    box-shadow 0.14s ease,
    transform 0.1s ease;
}

.qb-btn:hover,
.ml-btn:hover,
.vid-btn:hover,
.proc-btn:hover,
.float-dock-rail button:hover,
#prompt-search-go:hover,
#prompt-video-ingest:hover,
#prompt-imagine:hover,
#btn-refresh:hover,
.actions button:hover,
#btn-viz-expand:hover,
#float-chat-send:hover {
  border-color: #58a6ff;
  color: #e6edf3;
  box-shadow:
    0 0 0 1px rgba(88, 166, 255, 0.22),
    0 2px 10px rgba(0, 0, 0, 0.5);
}

.qb-btn:active,
.ml-btn:active,
.vid-btn:active,
.float-dock-rail button:active,
#prompt-search-go:active,
.actions button:active {
  transform: scale(0.96);
}

.qb-btn.active,
.ml-btn.active,
.vid-btn.active,
.proc-btn.active,
.float-dock-rail button.active {
  border-color: #58a6ff;
  color: #58a6ff;
  background: linear-gradient(180deg, rgba(33, 43, 56, 0.98) 0%, rgba(17, 22, 29, 0.98) 100%);
  box-shadow: 0 0 0 1px rgba(88, 166, 255, 0.35);
}

.qb-btn:focus-visible,
.ml-btn:focus-visible,
.vid-btn:focus-visible,
.float-dock-rail button:focus-visible {
  outline: 2px solid #58a6ff;
  outline-offset: 2px;
}

.qb-btn--sm,
.ml-btn.ml-link,
.vid-btn.vid-btn-sm {
  min-height: 30px;
  min-width: 30px;
  padding: 5px 9px;
  font-size: 0.64rem;
  border-radius: 7px;
}

.qb-btn--icon {
  min-width: 38px;
  padding: 7px 8px;
}

.qb-btn--play,
.ml-btn#ml-seq-play.active,
#sp-play.active {
  color: #3fb950;
  border-color: rgba(35, 134, 54, 0.85);
}

.qb-btn--play:hover {
  color: #56d364;
  border-color: #3fb950;
}

.qb-btn--stop,
.qb-btn--danger {
  color: #f85149;
  border-color: rgba(218, 54, 51, 0.7);
}

.qb-btn--accent,
.ml-btn#ml-strudel-go,
#ml-strudel-go {
  color: #e3b341;
  border-color: rgba(110, 76, 26, 0.9);
}

.qb-btn--ghost {
  background: rgba(13, 17, 23, 0.55);
  border-color: rgba(48, 54, 61, 0.65);
}

.float-dock-rail {
  width: 46px;
  padding: 6px 5px 8px;
  gap: 4px;
}

.float-dock-rail button {
  width: 36px;
  height: 36px;
  min-height: 36px;
  min-width: 36px;
  padding: 0;
  font-size: 0.95rem;
  border-radius: 9px;
}

.float-dock-rail .dock-focus {
  color: #3fb950;
  border-color: rgba(35, 134, 54, 0.55);
}

#prompt-search-go,
#prompt-video-ingest,
#prompt-imagine {
  min-height: 36px;
  padding: 8px 14px;
  font-size: 0.7rem;
  border-radius: 8px;
}

#btn-refresh {
  width: 34px;
  height: 34px;
  min-width: 34px;
  min-height: 34px;
  padding: 0;
  font-size: 1.05rem;
}

.actions button {
  min-height: 34px;
  padding: 7px 14px;
  font-size: 0.74rem;
}

.qb-btn-group {
  display: inline-flex;
  gap: 4px;
  flex-wrap: wrap;
  align-items: center;
}

.qb-chip {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid #30363d;
  background: rgba(22, 27, 34, 0.9);
  color: #8b949e;
  font: 600 0.62rem Menlo, monospace;
  cursor: pointer;
  transition: border-color 0.12s, color 0.12s;
}

.qb-chip:hover,
.qb-chip.active {
  border-color: #58a6ff;
  color: #c9d1d9;
}