/* iMusic Tabla — beat grid, drums, controls.
   Inherits site-wide vars from site.css. */

.tabla-page {
  max-width: 880px;
  margin: 0 auto;
  padding: 40px 24px 60px;
}

.tabla-cabinet {
  padding: 28px 28px 22px;
  border-radius: 18px;
  background:
    repeating-linear-gradient(
      90deg,
      #5a2e10 0,
      #7a3f17 6px,
      #5a2e10 12px,
      #3a1d08 14px
    );
  box-shadow:
    inset 0 0 0 6px var(--brass),
    inset 0 0 0 10px #2a1505,
    0 30px 60px rgba(0, 0, 0, 0.5);
  color: var(--ink);
}

/* ---------- Drums visual ---------- */

.tabla-instrument {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 32px;
  margin: 6px 0 22px;
  height: 140px;
}

.drum {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.drum-skin {
  width: 100px;
  height: 22px;
  background:
    radial-gradient(ellipse at 50% 50%, #e8d6b0 0%, #c9a982 60%, #8a6a48 100%);
  border-radius: 50%;
  border: 1px solid #5a3a18;
  box-shadow:
    inset 0 -3px 5px rgba(0, 0, 0, 0.35),
    0 1px 0 rgba(255, 220, 130, 0.2);
  position: relative;
  z-index: 2;
}

.drum-skin::before {
  /* The black "syahi" circle at the center of the drum skin */
  content: "";
  position: absolute;
  inset: 5px 30%;
  background: radial-gradient(ellipse at 50% 40%, #2a1505 0%, #0a0301 100%);
  border-radius: 50%;
}

.drum-body {
  width: 90px;
  height: 90px;
  margin-top: -8px;
  background:
    radial-gradient(ellipse at 50% 30%, #8a5a20 0%, #4a2a08 70%, #2a1505 100%);
  border: 1.5px solid var(--brass);
  border-top: none;
  border-radius: 0 0 50% 50% / 0 0 30% 30%;
  position: relative;
  z-index: 1;
  box-shadow:
    inset 0 -10px 18px rgba(0, 0, 0, 0.55),
    0 6px 14px rgba(0, 0, 0, 0.4);
}

.drum.bayan .drum-skin { width: 120px; height: 26px; }
.drum.bayan .drum-body {
  width: 110px;
  height: 80px;
  background:
    radial-gradient(ellipse at 50% 30%, #5a5a5a 0%, #2a2a2a 70%, #1a1a1a 100%);
}

.drum-label {
  margin-top: 6px;
  font-family: "Inter", sans-serif;
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--brass-dim);
  text-transform: uppercase;
}

/* ---------- Controls ---------- */

.tabla-controls {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
}

.primary-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 26px;
  border-radius: 50px;
  border: 1px solid var(--brass);
  background: linear-gradient(180deg, var(--brass) 0%, #8a6420 100%);
  color: #1a0d03;
  font-family: "Inter", sans-serif;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 1.5px;
  cursor: pointer;
  transition: transform 80ms ease, box-shadow 120ms ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.primary-btn:hover { transform: translateY(-1px); box-shadow: 0 6px 14px rgba(0, 0, 0, 0.45); }
.primary-btn:active { transform: translateY(1px); }

.primary-btn.running {
  background: linear-gradient(180deg, var(--accent) 0%, #962d23 100%);
  color: #fff;
  border-color: var(--accent);
}

.play-icon { font-size: 14px; }

/* ---------- Tradition switcher ---------- */

.tradition-switcher {
  display: flex;
  gap: 6px;
  margin: 0 auto 16px;
  max-width: 320px;
}

.tradition-btn {
  flex: 1;
  padding: 7px 10px;
  border-radius: 8px;
  border: 1px solid var(--brass-dim);
  background: rgba(0, 0, 0, 0.28);
  color: var(--ink-soft);
  font-family: "Inter", sans-serif;
  font-size: 13px;
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease, border-color 120ms ease;
}

.tradition-btn:hover {
  border-color: var(--brass);
  color: var(--brass);
}

.tradition-btn.active {
  background: var(--brass);
  border-color: var(--brass);
  color: var(--bg-soft);
  font-weight: 600;
}

/* ---------- Settings ---------- */

.tabla-settings {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px 18px;
  padding: 14px 16px;
  background: rgba(0, 0, 0, 0.32);
  border: 1px solid var(--brass-dim);
  border-radius: 10px;
  margin-bottom: 14px;
}

.tabla-settings .ctl {
  display: flex;
  align-items: center;
  gap: 8px;
}

.tabla-settings .ctl-label {
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 11px;
  color: var(--brass);
  flex-shrink: 0;
}

.raga-select {
  flex: 1;
  height: 30px;
  padding: 0 8px;
  border-radius: 6px;
  border: 1px solid var(--brass);
  background: linear-gradient(180deg, #2a1505 0%, #1a0d03 100%);
  color: var(--brass);
  font-size: 13px;
  font-family: inherit;
}

.tabla-settings input[type="range"] {
  flex: 1;
  accent-color: var(--brass);
}

.tempo-readout {
  min-width: 60px;
  text-align: right;
  color: var(--ink);
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-weight: 600;
  font-size: 12px;
}

/* ---------- Tala info ---------- */

.tala-info {
  text-align: center;
  font-size: 13px;
  letter-spacing: 1.5px;
  color: var(--ink-soft);
  padding: 6px 10px;
  background: rgba(0, 0, 0, 0.22);
  border-radius: 6px;
  margin-bottom: 12px;
  font-family: "Inter", sans-serif;
}

.tala-info #tala-info-name {
  color: var(--brass);
  font-weight: 600;
  font-family: "Playfair Display", "Georgia", serif;
  font-size: 16px;
  letter-spacing: 1px;
}

/* ---------- Beat grid ---------- */

.beat-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  padding: 14px;
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid var(--brass-dim);
  border-radius: 10px;
}

.vibhag {
  display: flex;
  gap: 6px;
  padding-right: 6px;
  border-right: 1px dashed rgba(201, 162, 74, 0.35);
}
.vibhag:last-child { border-right: none; padding-right: 0; }

.beat-cell {
  width: 56px;
  height: 70px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--brass-dim);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 4px 4px 6px;
  align-items: center;
  transition: background 100ms ease, border-color 100ms ease, transform 100ms ease;
  position: relative;
}

.beat-marker {
  font-size: 14px;
  line-height: 1;
  color: var(--brass-dim);
  height: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.beat-marker svg {
  width: 14px;
  height: 14px;
  display: block;
}

.beat-cell.is-sam   .beat-marker { color: var(--brass); font-weight: bold; }
.beat-cell.is-khali .beat-marker { color: var(--ink-soft); }

.beat-cell.current .beat-marker svg { color: inherit; }

.beat-bol {
  font-family: "Inter", sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--brass);
}

.beat-cell.is-khali .beat-bol { color: var(--ink-soft); }

.beat-num {
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--ink-soft);
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
}

.beat-cell.current {
  background: var(--brass);
  border-color: var(--brass);
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 0 16px rgba(201, 162, 74, 0.55);
}
.beat-cell.current .beat-bol,
.beat-cell.current .beat-num,
.beat-cell.current .beat-marker { color: #1a0d03; }

.beat-cell.current.is-sam {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 18px rgba(210, 74, 58, 0.6);
}
.beat-cell.current.is-sam .beat-bol,
.beat-cell.current.is-sam .beat-marker,
.beat-cell.current.is-sam .beat-num { color: #fff; }

/* ---------- Help ---------- */

.tabla-help {
  margin-top: 14px;
  padding: 10px 14px;
  background: rgba(0, 0, 0, 0.22);
  border-left: 2px solid var(--brass-dim);
  border-radius: 6px;
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.6;
}

.tabla-help p { margin: 0; }
.tabla-help strong { color: var(--brass); }
.tabla-help em { color: var(--ink); font-style: normal; font-weight: 500; }

/* ---------- Responsive ---------- */

@media (max-width: 640px) {
  .tabla-cabinet { padding: 18px 18px 14px; }
  .beat-cell { width: 44px; height: 56px; }
  .beat-bol { font-size: 12px; }
  .tabla-instrument { gap: 20px; height: 110px; }
  .drum-body { width: 70px; height: 70px; }
  .drum.bayan .drum-body { width: 86px; height: 60px; }
  .drum-skin { width: 80px; }
  .drum.bayan .drum-skin { width: 96px; }
}

/* ---------- Plain theme ---------- */

body.theme-plain .tabla-cabinet {
  background: #ffffff;
  box-shadow: 0 8px 24px rgba(45, 55, 72, 0.08);
}

body.theme-plain .drum-skin {
  background: radial-gradient(ellipse at 50% 50%, #f0e0c0 0%, #d0b890 60%, #a08760 100%);
  border-color: #806a40;
}
body.theme-plain .drum-body {
  background: radial-gradient(ellipse at 50% 30%, #c4d2e6 0%, #6a7e9a 70%, #3d4a5e 100%);
  border-color: var(--brass);
}
body.theme-plain .drum.bayan .drum-body {
  background: radial-gradient(ellipse at 50% 30%, #8a8a8a 0%, #4a4a4a 70%, #2a2a2a 100%);
}
body.theme-plain .drum-label { color: var(--ink-soft); }

body.theme-plain .tabla-settings,
body.theme-plain .tala-info,
body.theme-plain .beat-grid {
  background: #f7fafc;
  border-color: var(--card-border);
}

body.theme-plain .vibhag { border-right-color: var(--card-border); }

body.theme-plain .raga-select {
  background: #ffffff;
  border-color: var(--brass-dim);
  color: var(--ink);
}

body.theme-plain .beat-cell {
  background: #ffffff;
  border-color: var(--card-border);
}
body.theme-plain .beat-bol  { color: var(--brass); }
body.theme-plain .beat-num,
body.theme-plain .beat-marker { color: var(--ink-soft); }
body.theme-plain .beat-cell.is-sam .beat-marker { color: var(--accent); }

body.theme-plain .beat-cell.current {
  background: var(--brass);
  border-color: var(--brass);
  box-shadow: 0 0 14px rgba(43, 108, 176, 0.45);
}
body.theme-plain .beat-cell.current .beat-bol,
body.theme-plain .beat-cell.current .beat-num,
body.theme-plain .beat-cell.current .beat-marker { color: #fff; }

body.theme-plain .beat-cell.current.is-sam {
  background: var(--accent);
  border-color: var(--accent);
}

body.theme-plain .primary-btn {
  background: var(--brass);
  color: #ffffff;
  border-color: var(--brass);
}
body.theme-plain .primary-btn.running {
  background: var(--accent);
  border-color: var(--accent);
}

body.theme-plain .tabla-help {
  background: #ffffff;
  border-left-color: var(--brass-dim);
  color: var(--ink-soft);
}
body.theme-plain .tabla-help strong { color: var(--brass); }
body.theme-plain .tabla-help em { color: var(--ink); }