/* ==========================================================================
   Squeektoshi Radio — Station Console Stylesheet (app.html)
   Art Direction: Precision Instrument Console
   Palette: Ink #0b0b0e, Bone #e9e6dc, Signal Amber #ffb23e, Data Blue #5b8cff
   ========================================================================== */

@import url('tokens.css');
@import url('console.css');

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  background-color: var(--color-ink);
  color: var(--color-bone);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.app-body {
  background-color: var(--color-ink);
  color: var(--color-bone);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
}

/* Subtle Hairline Grid Overlay */
.app-grid-lines {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 5;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  padding: 0 var(--page-margin);
  border-left: 1px solid var(--color-hairline);
  border-right: 1px solid var(--color-hairline);
}

.app-grid-col {
  height: 100%;
  border-right: 1px solid var(--color-hairline);
}

.app-grid-col:last-child {
  border-right: none;
}

/* 0. Entry Sweep Line */
.entry-sweep-line {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 10000;
  pointer-events: none;
  background-color: var(--color-ink);
  transform: translateX(0%);
  border-right: 3px solid var(--color-amber);
}

.entry-sweep-line.exiting {
  transform: translateX(100%);
  transition: transform 0.6s cubic-bezier(0.85, 0, 0.15, 1);
}

.seat-tooltip {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--color-bone);
  background: var(--color-ink);
  border: 1px solid var(--color-hairline);
  padding: 0.3rem 0.6rem;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--duration-short) var(--ease-motion);
  z-index: 30;
}

.seat-tooltip.visible {
  opacity: 1;
}

.visually-hidden-track {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* 1. Top Instrument Bar */
.app-header {
  height: var(--header-height);
  border-bottom: 1px solid var(--color-hairline);
  padding: 0 var(--page-margin);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 20;
}

.header-left, .header-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.app-back-link {
  color: var(--color-bone-muted);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.6rem;
  border: 1px solid var(--color-hairline);
  transition: color var(--duration-short) var(--ease-motion), border-color var(--duration-short) var(--ease-motion);
}

.app-back-link:hover, .app-back-link:focus-visible {
  color: var(--color-bone);
  border-color: var(--color-bone-muted);
  outline: none;
}

.app-station-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-bone);
}

.header-signal {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-bone-muted);
}

.signal-indicator-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-blue);
}

.signal-indicator-dot.live {
  background-color: var(--color-amber);
}

.signal-indicator-dot.unknown, .signal-indicator-dot.stale {
  background-color: var(--color-bone-subtle);
}

/* 2. Alert Banner (Signal Unknown) */
.station-alert-banner {
  display: none;
  background-color: var(--color-ink);
  border-bottom: 1px solid var(--color-amber);
  color: var(--color-amber);
  padding: 0.5rem var(--page-margin);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  justify-content: space-between;
  align-items: center;
  z-index: 25;
}

.station-alert-banner.visible {
  display: flex;
}

.alert-dismiss-btn {
  background: transparent;
  border: 1px solid var(--color-amber);
  color: var(--color-amber);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 0.15rem 0.5rem;
  cursor: pointer;
}

/* 3. Main Console Layout: 12-Column Instrument Stage */
.console-container {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  max-width: 1600px;
  width: 100%;
  margin: 0 auto;
  padding: 1.5rem var(--page-margin);
  position: relative;
  z-index: 10;
  align-items: center;
  min-height: calc(100vh - var(--header-height) - var(--bottom-bar-height));
}

/* Left Rail (Cols 1 - 3): Typographic Readout Stack */
.readouts-rail-left {
  grid-column: 1 / 4;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding-right: 1.5rem;
}

.readout-item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.readout-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-bone-subtle);
}

.readout-value {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-bone);
  letter-spacing: -0.01em;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.readout-value.large-num {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.readout-value.mood-display {
  text-transform: uppercase;
}
.readout-value.mood-display.sleep { color: var(--color-blue); }
.readout-value.mood-display.jog { color: var(--color-bone); }
.readout-value.mood-display.zoomies { color: var(--color-amber); }
.readout-value.mood-display.unknown { color: var(--color-bone-muted); text-decoration: underline dotted; }

/* Center Hero Dial (Cols 4 - 9) */
.dial-stage-center {
  grid-column: 4 / 10;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-width: 580px;
  margin: 0 auto;
}

.dial-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
}

.dial-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.dial-waveform-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* Squeek Band Seats around Dial */
.band-seat-marker {
  cursor: pointer;
  transition: transform var(--duration-short) var(--ease-motion), opacity var(--duration-short) var(--ease-motion);
}

.band-seat-marker:hover, .band-seat-marker:focus-visible {
  outline: none;
  stroke: var(--color-amber);
}

/* Right Rail (Cols 10 - 12): Block, SQK, Settlement Log */
.readouts-rail-right {
  grid-column: 10 / 13;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  padding-left: 1.5rem;
}

.settlement-log-box {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  border-top: 1px solid var(--color-hairline);
  padding-top: 1rem;
}

.settlement-log-title {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-bone-subtle);
}

.settlement-log-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-bone-muted);
  list-style: none;
  max-height: 160px;
  overflow: hidden;
}

.settlement-log-row {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid rgba(233, 230, 220, 0.05);
  padding-bottom: 0.2rem;
  font-variant-numeric: tabular-nums;
}

.settlement-log-row.new-entry {
  animation: log-row-reveal 0.6s var(--ease-motion) both;
}

@keyframes log-row-reveal {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* 4. Bottom Control Bar */
.app-bottom-bar {
  border-top: 1px solid var(--color-hairline);
  padding: 0 var(--page-margin);
  height: var(--bottom-bar-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  position: relative;
  z-index: 20;
  background-color: var(--color-ink);
}

.controls-left, .controls-right {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

/* Primary Tune in / Mute Button */
.btn-console-primary {
  background-color: transparent;
  color: var(--color-amber);
  border: 1px solid var(--color-amber);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.65rem 1.6rem;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: color var(--duration-short) var(--ease-motion), background-color var(--duration-short) var(--ease-motion);
}

.btn-console-primary:hover, .btn-console-primary:focus-visible {
  background-color: var(--color-amber);
  color: var(--color-ink);
  outline: none;
}

.btn-console-primary.active-tune {
  background-color: var(--color-bone);
  color: var(--color-ink);
  border-color: var(--color-bone);
}

/* Secondary Action Buttons */
.btn-console-secondary {
  background-color: transparent;
  color: var(--color-bone-muted);
  border: 1px solid var(--color-hairline);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.55rem 1.2rem;
  cursor: pointer;
  transition: color var(--duration-short) var(--ease-motion), border-color var(--duration-short) var(--ease-motion);
}

.btn-console-secondary:hover, .btn-console-secondary:focus-visible {
  color: var(--color-bone);
  border-color: var(--color-bone-muted);
  outline: none;
}

/* Volume Slider */
.volume-control-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.volume-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-bone-subtle);
}

.hairline-slider {
  width: 90px;
  accent-color: var(--color-amber);
  cursor: pointer;
}

/* Keyboard Shortcut Hints */
.keyboard-hints {
  display: flex;
  gap: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--color-bone-subtle);
  text-transform: uppercase;
}

.kbd-tag {
  color: var(--color-bone-muted);
  border: 1px solid var(--color-hairline);
  padding: 0.1rem 0.35rem;
  margin-right: 0.25rem;
}

/* Drawer Panels (Band Wallet & 24h Replay expanded drawers) */
.drawer-panel {
  display: none;
  border-top: 1px solid var(--color-hairline);
  padding: 1.25rem var(--page-margin);
  background-color: var(--color-ink);
  z-index: 15;
}

.drawer-panel.open {
  display: block;
}

.wallet-form-bar {
  display: flex;
  gap: 0.75rem;
  max-width: 650px;
}

.console-input {
  flex: 1;
  background-color: transparent;
  border: 1px solid var(--color-hairline);
  color: var(--color-bone);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 0.5rem 0.8rem;
}

.console-input:focus {
  border-color: var(--color-bone-muted);
  outline: none;
}

.drawer-status-msg {
  font-size: 0.78rem;
  color: var(--color-bone-muted);
  margin-top: 0.6rem;
}

/* 5. OBS / Stream Overlay Mode (?overlay=1) */
body.overlay-mode {
  background: transparent !important;
  background-image: none !important;
  overflow: hidden;
}

body.chroma-mode {
  background: #00ff00 !important;
}

body.overlay-mode .app-grid-lines,
body.overlay-mode .app-header,
body.overlay-mode .readouts-rail-left,
body.overlay-mode .readouts-rail-right,
body.overlay-mode .app-bottom-bar,
body.overlay-mode .drawer-panel {
  display: none !important;
}

body.overlay-mode .console-container {
  padding: 0.5rem;
  min-height: auto;
  display: flex;
  justify-content: flex-start;
}

body.overlay-mode .dial-stage-center {
  max-width: 140px;
  margin: 0;
}

.overlay-now-playing {
  display: none;
}

body.overlay-mode .overlay-now-playing {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.3rem;
  margin-left: 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-bone);
  background: rgba(11, 11, 14, 0.88);
  padding: 0.6rem 1rem;
  border: 1px solid var(--color-hairline);
}

/* 6. Reduced Motion Preference */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .entry-sweep-line {
    display: none !important;
  }
}

/* 7. Mobile Responsive (360px - 768px) */
@media (max-width: 768px) {
  :root {
    --page-margin: 1.25rem;
    --bottom-bar-height: auto;
  }
  
  .console-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    padding: 1.25rem var(--page-margin);
    min-height: auto;
  }
  
  .dial-stage-center {
    order: 1;
    width: min(85vw, 320px);
  }
  
  .readouts-rail-left {
    order: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
    width: 100%;
    padding-right: 0;
  }
  
  .readouts-rail-right {
    order: 3;
    width: 100%;
    padding-left: 0;
  }
  
  .app-bottom-bar {
    flex-direction: column;
    padding: 1rem var(--page-margin);
    height: auto;
    gap: 1rem;
  }
  
  .controls-left, .controls-right {
    width: 100%;
    justify-content: space-between;
  }
  
  .keyboard-hints {
    display: none;
  }
  
  .btn-console-primary, .btn-console-secondary {
    min-height: 44px; /* Accessible mobile tap target */
  }
}

.app-disclaimer-notice {
  position: absolute;
  bottom: 2px;
  left: var(--page-margin);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--color-bone-subtle);
  pointer-events: none;
  z-index: 30;
}