/**
 * SANCTUARY INTERACTIVE SOMATIC TOOLS STYLESHEET (tools.css)
 * Phase 9: Somatic Tools, Audio Engine, Bio-Pacer & Positional Schematics
 */

/* ==========================================================================
   1. TOOLS SHEET CONTAINER & TAB NAVIGATION
   ========================================================================== */

#sheetTools {
  --tools-accent: var(--gold);
}

.tools-nav-bar {
  display: flex;
  gap: 6px;
  background: var(--obs-2);
  padding: 4px;
  border-radius: var(--r-md);
  border: 1px solid var(--hairline);
  margin-bottom: 16px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.tools-nav-btn {
  flex: 1;
  min-width: 80px;
  min-height: 40px;
  padding: 6px 10px;
  font-family: var(--font-ui);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--ink-2);
  background: transparent;
  border: none;
  border-radius: var(--r-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  white-space: nowrap;
  transition: all var(--dur-2) var(--ease-out);
}

.tools-nav-btn:hover {
  color: var(--ink-1);
  background: rgba(255, 255, 255, 0.04);
}

.tools-nav-btn.is-active {
  color: var(--obs-0);
  background: var(--champagne);
  box-shadow: var(--elev-1);
}

.tools-tab-panel {
  display: none;
  animation: toolsFadeIn var(--dur-2) var(--ease-out);
}

.tools-tab-panel.is-active {
  display: block;
}

@keyframes toolsFadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   2. BIO-PACER SOMATIC STAGE
   ========================================================================== */

.biopacer-shell {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.biopacer-cadence-strip {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
}

.biopacer-pill {
  padding: 6px 12px;
  font-size: var(--fs-xs);
  font-weight: 600;
  border-radius: var(--r-pill);
  border: 1px solid var(--hairline);
  background: var(--obs-2);
  color: var(--ink-2);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--dur-1) var(--ease-out);
}

.biopacer-pill:hover {
  border-color: var(--hairline-strong);
  color: var(--ink-1);
}

.biopacer-pill.is-active {
  background: rgba(224, 179, 106, 0.15);
  border-color: var(--gold);
  color: var(--gold-light);
}

.biopacer-header {
  text-align: center;
}

.biopacer-title {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  color: var(--champagne);
  margin: 0;
}

.biopacer-subtitle {
  font-size: var(--fs-xs);
  color: var(--ink-3);
  margin: 4px 0 0 0;
}

.biopacer-stage {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px 0;
  min-height: 240px;
}

.biopacer-orb-wrapper {
  position: relative;
  width: 220px;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.biopacer-orb {
  position: absolute;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(224, 179, 106, 0.28) 0%, rgba(224, 179, 106, 0.04) 70%, transparent 100%);
  border: 1px solid rgba(224, 179, 106, 0.4);
  box-shadow: 0 0 35px rgba(224, 179, 106, 0.2);
  transform: scale(1.0);
  will-change: transform;
}

.biopacer-svg-ring {
  position: absolute;
  width: 220px;
  height: 220px;
  transform: rotate(-90deg);
  pointer-events: none;
}

.biopacer-track {
  fill: none;
  stroke: rgba(255, 255, 255, 0.06);
  stroke-width: 4;
}

.biopacer-progress {
  fill: none;
  stroke: var(--gold);
  stroke-width: 4;
  stroke-linecap: round;
  transition: stroke var(--dur-2) var(--ease-out);
}

.biopacer-center-content {
  position: relative;
  z-index: 2;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  pointer-events: none;
}

.biopacer-phase-name {
  font-family: var(--font-ui);
  font-size: var(--fs-xs);
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 2px;
}

.biopacer-seconds {
  font-family: var(--font-mono);
  font-size: var(--fs-3xl);
  font-weight: 700;
  color: var(--ink-1);
  line-height: 1.1;
}

.biopacer-cycle-count {
  font-size: 10px;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 4px;
}

.biopacer-cue-card {
  background: var(--obs-2);
  border: 1px solid var(--hairline);
  border-left: 3px solid var(--gold);
  border-radius: var(--r-md);
  padding: 12px 14px;
}

.biopacer-cue-label {
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.biopacer-cue-text {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--ink-1);
  line-height: 1.4;
}

.biopacer-instruction-text {
  font-size: var(--fs-xs);
  color: var(--ink-3);
  line-height: 1.4;
  margin-top: 4px;
}

.biopacer-controls {
  display: flex;
  gap: 8px;
}

/* ==========================================================================
   3. SPRINT TIMER V2 STYLES
   ========================================================================== */

.tools-sprint-card {
  background: var(--obs-2);
  border: 1px solid var(--border-gold);
  border-radius: var(--r-lg);
  padding: 18px;
  text-align: center;
}

.tools-sprint-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--r-pill);
  font-size: 11px;
  font-weight: 700;
  background: rgba(224, 179, 106, 0.12);
  color: var(--gold);
  border: 1px solid rgba(224, 179, 106, 0.25);
  margin-bottom: 8px;
}

.tools-sprint-display {
  font-family: var(--font-mono);
  font-size: 44px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: -0.02em;
  margin: 10px 0;
  text-shadow: 0 0 20px rgba(212, 175, 55, 0.25);
}

.tools-sprint-progress-track {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--r-pill);
  overflow: hidden;
  margin: 12px 0 16px 0;
}

.tools-sprint-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold), var(--sage));
  width: 0%;
  transition: width 0.5s ease;
}

.tools-sprint-actions {
  display: flex;
  justify-content: center;
  gap: 10px;
}

.tools-sprint-tip {
  font-size: var(--fs-xs);
  color: var(--ink-3);
  line-height: 1.4;
  margin-top: 14px;
  background: rgba(0, 0, 0, 0.25);
  padding: 8px 12px;
  border-radius: var(--r-sm);
}

/* ==========================================================================
   4. PURE SYNTHETIC AUDIO ENGINE CONTROLS
   ========================================================================== */

.tools-audio-section {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.tools-audio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
}

.audio-sound-card {
  background: var(--obs-2);
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  padding: 14px 10px;
  text-align: center;
  cursor: pointer;
  transition: all var(--dur-2) var(--ease-out);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.audio-sound-card:hover {
  border-color: var(--hairline-strong);
  background: var(--obs-3);
}

.audio-sound-card.is-playing {
  border-color: var(--gold);
  background: rgba(212, 175, 55, 0.10);
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.15);
}

.audio-card-icon {
  font-size: 24px;
}

.audio-card-title {
  font-family: var(--font-ui);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--ink-1);
}

.audio-card-desc {
  font-size: 10px;
  color: var(--ink-3);
  line-height: 1.2;
}

.audio-card-status {
  font-size: 10px;
  font-weight: 700;
  color: var(--ink-4);
  text-transform: uppercase;
  margin-top: 4px;
}

.audio-sound-card.is-playing .audio-card-status {
  color: var(--gold);
}

.tools-volume-card {
  background: var(--obs-2);
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.tools-volume-slider {
  flex: 1;
  accent-color: var(--gold);
  cursor: pointer;
}

.tools-bell-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tools-bell-btn {
  flex: 1;
  min-width: 90px;
  min-height: 44px;
  padding: 8px;
  font-size: var(--fs-xs);
  font-weight: 600;
}

/* ==========================================================================
   5. POSITIONAL SCHEMATICS GALLERY
   ========================================================================== */

.schematics-shell {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.schematics-day-strip {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
}

.schematic-pill {
  padding: 6px 12px;
  font-size: var(--fs-xs);
  font-weight: 600;
  border-radius: var(--r-pill);
  border: 1px solid var(--hairline);
  background: var(--obs-2);
  color: var(--ink-2);
  cursor: pointer;
  white-space: nowrap;
}

.schematic-pill.is-active {
  background: var(--champagne);
  color: var(--obs-0);
  border-color: var(--champagne);
  font-weight: 700;
}

.schematic-card-viewer {
  background: var(--obs-1);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  padding: 16px;
}

.schematic-svg-container {
  width: 100%;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--hairline);
  background: #0d0f14;
  margin: 10px 0;
}

.schematic-svg {
  width: 100%;
  height: auto;
  display: block;
}

.schematic-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.schematic-title {
  font-family: var(--font-display);
  font-size: var(--fs-md);
  color: var(--champagne);
  margin: 0;
}

.schematic-callout-box {
  background: rgba(224, 179, 106, 0.08);
  border-left: 3px solid var(--gold);
  border-radius: var(--r-sm);
  padding: 8px 12px;
  font-size: var(--fs-xs);
  color: var(--ink-2);
  margin-top: 8px;
}

.schematic-vectors-list {
  margin: 8px 0 0 0;
  padding-left: 18px;
  font-size: var(--fs-xs);
  color: var(--ink-2);
  line-height: 1.5;
}