/* ============================================================
   666 SOUNDS DESIGN — Psytrance Prompt Engine
   style.css — Core Design System
   Cyberpunk Neon / UV Glow Theme
   ============================================================ */

:root {
  --neon-pink:   #F249CD;
  --neon-cyan:   #69E8F5;
  --neon-purple: #A98BFF;
  --neon-orange: #ff7a00;
  --neon-yellow: #ffe000;
  --neon-green:  #00ff9d;
  --bg-base:     #090D18;
  --bg-card:     #14182A;
  --bg-card2:    #1B2035;
  --bg-input:    #101522;
  --border:      #252B43;
  --border-glow: #39415F;
  --text-main:   #E6E7F4;
  --text-dim:    #A6ABC2;
  --text-muted:  #686F8B;
  --lyvra-bg:     #090D18;
  --lyvra-surface:#14182A;
  --lyvra-cyan:   #69E8F5;
  --lyvra-pink:   #F249CD;
  --lyvra-blue:   #468FFF;
  --lyvra-violet: #A98BFF;
  --lyvra-text:   #E6E7F4;
  --lyvra-muted:  #A6ABC2;
  --lyvra-line:   #252B43;
  --font-display: 'Orbitron', monospace;
  --font-mono:    'Share Tech Mono', monospace;
  --font-body:    'Inter', sans-serif;
  --radius:       8px;
  --radius-lg:    14px;
  --glow-pink:    0 0 18px rgba(255,45,120,0.55);
  --glow-cyan:    0 0 18px rgba(0,229,255,0.55);
  --glow-purple:  0 0 18px rgba(201,47,255,0.55);
  --glow-green:   0 0 18px rgba(0,255,157,0.55);
  --transition:   0.18s ease;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg-base);
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ---- Google Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Share+Tech+Mono&family=Inter:wght@300;400;500;600&display=swap');

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--neon-purple); border-radius: 3px; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(8,8,16,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 12px 20px;
  display: flex; align-items: center; justify-content: space-between;
}
.brand-block {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-mark {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  object-fit: cover;
  box-shadow: var(--glow-cyan);
  border: 1px solid rgba(0,229,255,0.5);
  background: rgba(8,8,16,0.9);
}
.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.logo {
  font-family: var(--font-display);
  font-size: 1.1rem; font-weight: 900;
  color: var(--neon-pink);
  text-shadow: var(--glow-pink);
  letter-spacing: 2px;
  text-decoration: none;
}
.logo span { color: var(--neon-cyan); }
.header-sub {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 1px;
}
.site-footer {
  display: grid;
  gap: 16px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 16px 28px;
  border-top: 1px solid var(--border);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.7rem;
}
.footer-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.footer-brand { color: var(--neon-cyan); }
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}
.footer-links a {
  color: var(--text-main);
  text-decoration: none;
  transition: color var(--transition);
}
.footer-links a:hover,
.footer-links a:focus-visible { color: var(--neon-cyan); }
.footer-player {
  width: min(100%, 680px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
}
.footer-player summary {
  min-height: 44px;
  padding: 12px 14px;
  color: var(--neon-cyan);
  cursor: pointer;
  list-style-position: inside;
}
.footer-player iframe {
  display: block;
  width: 100%;
  height: 365px;
  border: 0;
  border-radius: 0 0 var(--radius) var(--radius);
  background: var(--bg-base);
}

/* ---- Tab Navigation ---- */
.tab-nav {
  display: flex; gap: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px;
  flex-wrap: wrap;
}
.tab-btn {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  padding: 6px 10px;
  border: none;
  border-radius: 5px;
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.5px;
  white-space: nowrap;
}
.tab-btn:hover { color: var(--text-main); background: var(--bg-card2); }
.tab-btn.active {
  background: var(--neon-purple);
  color: #fff;
  box-shadow: var(--glow-purple);
}

/* ============================================================
   LAYOUT
   ============================================================ */
.app-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 16px 100px;
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.section-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.section-grid.three-col { grid-template-columns: 1fr 1fr 1fr; }
.section-grid.single { grid-template-columns: 1fr; }
@media (max-width: 768px) {
  .section-grid, .section-grid.three-col { grid-template-columns: 1fr; }
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px;
  transition: border-color var(--transition);
}
.card:hover { border-color: var(--border-glow); }
.card-title {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--neon-cyan);
  margin-bottom: 14px;
  display: flex; align-items: center; gap: 8px;
}
.card-title .icon { font-size: 1rem; }

/* ============================================================
   SUBGENRE GRID
   ============================================================ */
.subgenre-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
@media (max-width: 600px) { .subgenre-grid { grid-template-columns: repeat(2, 1fr); } }

.genre-btn {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 10px 6px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-input);
  color: var(--text-dim);
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  line-height: 1.3;
}
.genre-btn:hover { border-color: var(--neon-purple); color: var(--text-main); }
.genre-btn.active {
  border-color: var(--neon-pink);
  color: var(--neon-pink);
  background: rgba(255,45,120,0.08);
  box-shadow: inset 0 0 12px rgba(255,45,120,0.12);
}
.genre-btn .bpm-hint {
  display: block;
  font-size: 0.58rem;
  color: var(--text-muted);
  margin-top: 3px;
}
.genre-btn.active .bpm-hint { color: rgba(255,45,120,0.7); }

/* ============================================================
   SLIDERS
   ============================================================ */
.slider-row {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 12px;
}
.slider-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-dim);
  width: 80px; flex-shrink: 0;
}
.slider-value {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--neon-cyan);
  width: 50px; text-align: right; flex-shrink: 0;
}
input[type="range"] {
  -webkit-appearance: none;
  flex: 1; height: 4px;
  background: var(--border);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--neon-cyan);
  box-shadow: var(--glow-cyan);
  cursor: pointer;
}

/* ============================================================
   TOGGLE GRID
   ============================================================ */
.toggle-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-bottom: 10px;
}
@media (max-width: 500px) { .toggle-grid { grid-template-columns: repeat(2, 1fr); } }

.toggle-btn {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  padding: 7px 4px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-input);
  color: var(--text-dim);
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  line-height: 1.3;
}
.toggle-btn:hover { border-color: var(--border-glow); color: var(--text-main); }
.toggle-btn.active {
  border-color: var(--neon-green);
  color: var(--neon-green);
  background: rgba(0,255,157,0.07);
  box-shadow: inset 0 0 8px rgba(0,255,157,0.1);
}
.toggle-btn.disabled-state {
  opacity: 0.35; cursor: not-allowed;
}

/* ============================================================
   SELECT / INPUT
   ============================================================ */
select, input[type="text"], textarea {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-main);
  padding: 8px 12px;
  outline: none;
  width: 100%;
  transition: border-color var(--transition);
  -webkit-appearance: none;
}
select:focus, input[type="text"]:focus, textarea:focus {
  border-color: var(--neon-purple);
}
select option { background: var(--bg-card); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 10px 18px;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 1px;
  text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 6px;
  white-space: nowrap;
}
.btn-primary {
  background: var(--neon-pink);
  color: #fff;
  box-shadow: var(--glow-pink);
}
.btn-primary:hover { filter: brightness(1.2); }
.btn-secondary {
  background: transparent;
  border: 1px solid var(--neon-cyan);
  color: var(--neon-cyan);
}
.btn-secondary:hover { background: rgba(0,229,255,0.1); box-shadow: var(--glow-cyan); }
.btn-purple {
  background: var(--neon-purple);
  color: #fff;
  box-shadow: var(--glow-purple);
}
.btn-purple:hover { filter: brightness(1.2); }
.btn-green {
  background: var(--neon-green);
  color: #080810;
  box-shadow: var(--glow-green);
}
.btn-green:hover { filter: brightness(1.15); }
.btn-orange {
  background: var(--neon-orange);
  color: #080810;
}
.btn-orange:hover { filter: brightness(1.15); }
.btn-row {
  display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px;
}
.btn-sm { padding: 6px 12px; font-size: 0.62rem; }

/* ============================================================
   OUTPUT BOX
   ============================================================ */
.output-box {
  background: var(--bg-input);
  border: 1px solid var(--neon-pink);
  border-radius: var(--radius-lg);
  padding: 16px;
  margin-top: 16px;
  box-shadow: var(--glow-pink);
}
.output-label {
  font-family: var(--font-display);
  font-size: 0.62rem;
  letter-spacing: 2px;
  color: var(--neon-pink);
  margin-bottom: 8px;
  text-transform: uppercase;
}
.output-text {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--neon-yellow);
  line-height: 1.5;
  word-break: break-all;
  min-height: 48px;
}
.char-counter {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-align: right;
  margin-top: 6px;
}
.char-ok   { color: var(--neon-green); }
.char-warn { color: var(--neon-yellow); }
.char-over { color: var(--neon-pink); }

/* ============================================================
   AUDIT PANEL
   ============================================================ */
.audit-score {
  font-family: var(--font-display);
  font-size: 3rem; font-weight: 900;
  text-align: center;
  line-height: 1;
  margin: 12px 0 4px;
}
.audit-grade {
  font-family: var(--font-display);
  font-size: 1.2rem;
  text-align: center;
  margin-bottom: 14px;
}
.audit-items { list-style: none; }
.audit-items li {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 5px 0;
  border-bottom: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
}
.audit-pass  { color: var(--neon-green); }
.audit-warn  { color: var(--neon-yellow); }
.audit-fail  { color: var(--neon-pink); }

/* ============================================================
   GUARD STATUS BAR
   ============================================================ */
.guard-bar {
  border-radius: var(--radius);
  padding: 8px 14px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  margin-top: 10px;
  display: flex; align-items: center; gap: 8px;
}
.guard-ok     { background: rgba(0,255,157,0.1); border: 1px solid var(--neon-green); color: var(--neon-green); }
.guard-warn   { background: rgba(255,224,0,0.08); border: 1px solid var(--neon-yellow); color: var(--neon-yellow); }
.guard-error  { background: rgba(255,45,120,0.08); border: 1px solid var(--neon-pink); color: var(--neon-pink); }

/* ============================================================
   CANVAS VISUALIZER
   ============================================================ */
canvas {
  display: block;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  width: 100%;
  max-width: 100%;
  height: auto;
  background: #03030a;
}

/* ============================================================
   MATRIX SLOTS
   ============================================================ */
.matrix-slot {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 14px;
  background: var(--bg-card2);
  transition: border-color var(--transition);
}
.matrix-slot.slot-active {
  border-color: var(--neon-purple);
  box-shadow: 0 0 14px rgba(201,47,255,0.2);
}
.slot-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 10px;
}
.slot-name {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.slot-toggle {
  width: 36px; height: 20px;
  background: var(--border);
  border-radius: 10px;
  cursor: pointer;
  position: relative;
  transition: background var(--transition);
  border: none;
}
.slot-toggle.on { background: var(--neon-purple); }
.slot-toggle::after {
  content: '';
  position: absolute;
  top: 3px; left: 3px;
  width: 14px; height: 14px;
  background: #fff;
  border-radius: 50%;
  transition: left var(--transition);
}
.slot-toggle.on::after { left: 19px; }

/* ============================================================
   COMPAT MATRIX
   ============================================================ */
.compat-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 0.62rem;
}
.compat-table th, .compat-table td {
  padding: 5px 8px;
  border: 1px solid var(--border);
  text-align: left;
}
.compat-table th { color: var(--neon-cyan); font-weight: 400; }
.compat-synergy { color: var(--neon-green); }
.compat-neutral { color: var(--text-dim); }
.compat-conflict { color: var(--neon-pink); }

/* ============================================================
   ORCHESTRA
   ============================================================ */
.orchestra-layer {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  margin-bottom: 10px;
  background: var(--bg-card2);
}
.orch-layer-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 8px;
}
.orch-role-badge {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  padding: 2px 8px;
  border-radius: 10px;
  background: rgba(201,47,255,0.15);
  color: var(--neon-purple);
  border: 1px solid rgba(201,47,255,0.3);
}

/* ============================================================
   PRESET BUTTONS
   ============================================================ */
.preset-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-bottom: 12px;
}
@media (max-width: 500px) { .preset-grid { grid-template-columns: repeat(2, 1fr); } }
.preset-btn {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  padding: 8px 6px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-input);
  color: var(--text-dim);
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}
.preset-btn:hover {
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
}

/* ============================================================
   XY PAD
   ============================================================ */
.xy-pad-container {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  max-width: 260px;
  margin: 0 auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: radial-gradient(ellipse at center, #0a0a20 0%, #03030a 100%);
  cursor: crosshair;
  touch-action: none;
  overflow: hidden;
}
.xy-crosshair-h, .xy-crosshair-v {
  position: absolute;
  background: rgba(0,229,255,0.15);
  pointer-events: none;
}
.xy-crosshair-h { width: 100%; height: 1px; top: 50%; }
.xy-crosshair-v { height: 100%; width: 1px; left: 50%; }
.xy-dot {
  position: absolute;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--neon-cyan);
  box-shadow: var(--glow-cyan);
  transform: translate(-50%, -50%);
  pointer-events: none;
  transition: box-shadow 0.1s;
}
.xy-labels {
  display: flex; justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ============================================================
   INFO GRID
   ============================================================ */
.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-top: 12px;
}
.info-cell {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 12px;
}
.info-cell-label {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  color: var(--text-muted);
  margin-bottom: 3px;
}
.info-cell-value {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--neon-cyan);
}

/* ============================================================
   SECTION DIVIDER
   ============================================================ */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-purple), transparent);
  margin: 24px 0;
  opacity: 0.4;
}

/* ============================================================
   TOAST NOTIFICATION
   ============================================================ */
.toast {
  position: fixed;
  bottom: 90px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--neon-purple);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 10px 20px;
  border-radius: 20px;
  box-shadow: var(--glow-purple);
  opacity: 0;
  transition: opacity 0.3s, transform 0.3s;
  z-index: 9999;
  white-space: nowrap;
  pointer-events: none;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ============================================================
   MISC HELPERS
   ============================================================ */
.mt-8  { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mb-8  { margin-bottom: 8px; }
.mb-12 { margin-bottom: 12px; }
.text-dim   { color: var(--text-dim); }
.text-muted { color: var(--text-muted); }
.text-pink   { color: var(--neon-pink); }
.text-cyan   { color: var(--neon-cyan); }
.text-green  { color: var(--neon-green); }
.text-yellow { color: var(--neon-yellow); }
.text-purple { color: var(--neon-purple); }
.font-mono { font-family: var(--font-mono); font-size: 0.72rem; }
.full-width { width: 100%; }