/* Online metronome. Tokens come from custom.css; widget chrome from tool.css. */
.mtp-metro-top { display: flex; flex-direction: column; align-items: center; gap: 14px; margin-bottom: 18px; }
.mtp-metro-readout { display: flex; align-items: baseline; flex-wrap: wrap; justify-content: center; gap: 4px 12px; }
.mtp-metro-bpm { font-size: clamp(64px, 16vw, 120px); line-height: 1; font-weight: 600; color: var(--mtp-brass-bright); font-variant-numeric: tabular-nums; font-family: "Cormorant Garamond", "Source Sans 3", serif; }
.mtp-metro-unit { color: var(--mtp-muted); letter-spacing: .12em; font-size: 14px; }
.mtp-metro-name { color: var(--mtp-paper); font-size: 22px; font-style: italic; font-family: "Cormorant Garamond", serif; }
.mtp-metro-dots { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; min-height: 52px; }
.mtp-metro-dot { width: 44px; height: 44px; border-radius: 50%; border: 2px solid var(--mtp-muted); background: var(--mtp-night); opacity: .85; box-sizing: border-box; }
.mtp-metro-dot.is-first { border-color: var(--mtp-brass); }
.mtp-metro-dot.is-on { opacity: 1; background: var(--mtp-brass-bright); border-color: var(--mtp-brass-bright); }
.mtp-metro-dot.is-on.is-accent { background: var(--mtp-copper); border-color: var(--mtp-paper); box-shadow: 0 0 0 3px var(--mtp-brass); }
.mtp-metro-status { margin: 0; color: var(--mtp-muted); font-size: 14px; min-height: 1.4em; }

.mtp-metro-tempo { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.mtp-metro-tempo input[type="range"] { flex: 1 1 auto; min-width: 0; height: 40px; accent-color: var(--mtp-brass); }
.mtp-metro-tempo button { min-width: 44px; flex: 0 0 auto; padding: 6px 8px; }

.mtp-metro-actions { display: flex; flex-wrap: wrap; align-items: end; gap: 10px 14px; margin-bottom: 20px; }
.mtp-tool-panel .mtp-metro-start { min-width: 150px; min-height: 52px; font-size: 20px; background: var(--mtp-brass); color: var(--mtp-night); border-color: var(--mtp-brass-bright); font-weight: 700; }
.mtp-tool-panel .mtp-metro-start:hover { background: var(--mtp-brass-bright); color: var(--mtp-night); }
.mtp-tool-panel .mtp-metro-start[aria-pressed="true"] { background: var(--mtp-copper); color: var(--mtp-paper); border-color: var(--mtp-paper); }
.mtp-metro-field { display: flex; flex-direction: column; gap: 4px; }
.mtp-metro-field input[type="number"] { width: 96px; }
.mtp-metro-field select { min-width: 190px; }
.mtp-metro-check { display: flex; align-items: center; gap: 8px; min-height: 40px; color: var(--mtp-paper) !important; font-size: 15px !important; }
.mtp-metro-check input { width: 22px; height: 22px; accent-color: var(--mtp-brass); }

.mtp-metro-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 20px 32px; }
.mtp-metro-group { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; min-width: 0; }
.mtp-metro-buttons { display: flex; flex-wrap: wrap; gap: 6px; }
.mtp-metro-buttons button { min-width: 52px; }
.mtp-metro-note { margin: 0; color: var(--mtp-muted); font-size: 13px; }
.mtp-metro-keys { margin: 18px 0 0; color: var(--mtp-muted); font-size: 13px; }
.mtp-metro-keys kbd { padding: 1px 6px; margin: 0 2px; border: 1px solid var(--mtp-line); border-radius: 2px; font: inherit; font-size: 12px; background: var(--mtp-night); color: var(--mtp-paper); }

.mtp-metro-tablewrap { overflow-x: auto; max-width: 100%; }
.mtp-metro-table { border-collapse: collapse; width: 100%; font-size: 15px; }
.mtp-metro-table th, .mtp-metro-table td { padding: 8px 10px; border-bottom: 1px solid var(--mtp-line); text-align: left; vertical-align: middle; }
.mtp-metro-table thead th { color: var(--mtp-muted); font-size: 13px; font-weight: 600; }
.mtp-tool .mtp-metro-setbpm { min-height: 40px; padding: 4px 10px; background: transparent; color: var(--mtp-brass-bright); border: 1px solid var(--mtp-line); border-radius: 2px; font: inherit; font-size: 14px; cursor: pointer; text-align: left; }
.mtp-tool .mtp-metro-setbpm:hover { border-color: var(--mtp-brass); }
.mtp-metro-src { color: var(--mtp-muted); font-size: 13px; max-width: 80ch; }

@media (max-width: 640px) {
  .mtp-metro-grid { grid-template-columns: minmax(0, 1fr); }
  .mtp-metro-group { align-items: stretch; }
  .mtp-metro-field input[type="number"] { width: 130px; }
  .mtp-metro-dot { width: 40px; height: 40px; }
  .mtp-metro-tempo { flex-wrap: wrap; }
  .mtp-metro-tempo input[type="range"] { order: -1; flex-basis: 100%; }
  .mtp-metro-tempo button { flex: 1 1 0; }
  .mtp-metro-field select { min-width: 0; width: 100%; }
}
@media (prefers-reduced-motion: no-preference) {
  .mtp-metro-dot { transition: background-color .04s linear; }
}