/* ============================================================
   F9bomber.com — Custom Styles
   Theme: Black (#0a0a0a) + Amber (#f6a800)
   ============================================================ */

:root {
  --amber: #f6a800;
  --amber-dim: #c98b00;
  --amber-glow: rgba(246, 168, 0, 0.15);
  --black: #0a0a0a;
  --surface: #111111;
  --surface-2: #1a1a1a;
  --border: rgba(246, 168, 0, 0.25);
  --text: #e8e8e8;
  --text-muted: #888888;
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background-color: var(--black);
  color: var(--text);
  font-family: 'Rajdhani', 'Segoe UI', sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

body > footer { margin-top: auto; }

/* ── Wireframe Grid Overlay ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
  opacity: 0.35;
}

/* ── Corner Bracket Decoration ── */
.bracket-corner {
  position: absolute;
  width: 20px;
  height: 20px;
  border-color: var(--amber);
  border-style: solid;
  opacity: 0.7;
}
.bracket-corner.tl { top: 0; left: 0;  border-width: 2px 0 0 2px; }
.bracket-corner.tr { top: 0; right: 0; border-width: 2px 2px 0 0; }
.bracket-corner.bl { bottom: 0; left: 0;  border-width: 0 0 2px 2px; }
.bracket-corner.br { bottom: 0; right: 0; border-width: 0 2px 2px 0; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--amber-dim); border-radius: 3px; }

/* ── Links ── */
a { color: var(--amber); text-decoration: none; transition: color 0.2s; }
a:hover { color: #fff; }

/* ── Navbar ── */
.navbar {
  background-color: rgba(10, 10, 10, 0.92) !important;
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 0.6rem 1rem;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: 'Orbitron', monospace;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--amber) !important;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.brand-icon {
  width: 36px;
  height: 36px;
  object-fit: contain;
  filter: drop-shadow(0 0 4px var(--amber));
}

.navbar-nav .nav-link {
  color: var(--text) !important;
  font-family: 'Orbitron', monospace;
  font-size: 0.72rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 0.5rem 0.9rem;
  border: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--amber) !important;
  border-color: var(--border);
  background: var(--amber-glow);
}

/* Armory CTA — filled amber button */
.navbar-nav .nav-link.nav-cta {
  color: var(--black) !important;
  background: var(--amber);
  border-color: var(--amber);
}
.navbar-nav .nav-link.nav-cta:hover {
  background: var(--amber-dim);
  border-color: var(--amber-dim);
  color: var(--black) !important;
}

.navbar-toggler {
  border-color: var(--border);
}
.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23f6a800' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ── Section Base ── */
section {
  position: relative;
  z-index: 1;
}

/* ── Hero ── */
#hero {
  min-height: calc(100vh - 60px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 1.5rem;
  background: radial-gradient(ellipse at center, rgba(246,168,0,0.07) 0%, transparent 70%);
}

.hero-avatar-wrap {
  position: relative;
  display: inline-block;
  margin-bottom: 1.8rem;
}

.hero-avatar {
  width: 170px;
  height: 170px;
  object-fit: cover;
  border-radius: 50%;
  border: 3px solid var(--amber);
  box-shadow:
    0 0 0 6px rgba(246,168,0,0.12),
    0 0 30px rgba(246,168,0,0.3),
    0 0 60px rgba(246,168,0,0.1);
}

/* Rotating ring */
.hero-avatar-wrap::before {
  content: '';
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  border: 1px dashed rgba(246,168,0,0.45);
  animation: spin 20s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.hero-callsign {
  font-family: 'Orbitron', monospace;
  font-size: clamp(2rem, 6vw, 3.8rem);
  font-weight: 900;
  letter-spacing: 4px;
  color: var(--amber);
  text-shadow: 0 0 20px rgba(246,168,0,0.5);
  margin-bottom: 0.3rem;
}

.hero-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  color: var(--text-muted);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}

.hero-game-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--border);
  background: var(--amber-glow);
  color: var(--amber);
  font-family: 'Orbitron', monospace;
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.4rem 1.1rem;
  margin-bottom: 2rem;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--amber);
  color: var(--black);
  font-family: 'Orbitron', monospace;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.75rem 1.8rem;
  border: none;
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.2s;
  text-decoration: none;
}

.hero-cta:hover {
  background: #fff;
  color: var(--black);
  box-shadow: 0 0 20px rgba(246,168,0,0.5);
}

/* ── Section Headers ── */
.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-label {
  font-family: 'Orbitron', monospace;
  font-size: 0.65rem;
  letter-spacing: 4px;
  color: var(--amber);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.section-title {
  font-family: 'Orbitron', monospace;
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0;
}

.section-divider {
  width: 60px;
  height: 2px;
  background: var(--amber);
  margin: 0.9rem auto 0;
  box-shadow: 0 0 8px var(--amber);
}

/* ── About / Game Section ── */
#about {
  padding: 5rem 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.about-card {
  position: relative;
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 2rem;
  height: 100%;
}

.about-card .stat-label {
  font-family: 'Orbitron', monospace;
  font-size: 0.6rem;
  letter-spacing: 3px;
  color: var(--amber);
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

.about-card .stat-value {
  font-size: 1.05rem;
  color: var(--text);
  margin-bottom: 0;
}

.game-logo-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.game-logo {
  width: 120px;
  height: 120px;
  object-fit: contain;
  filter: drop-shadow(0 0 12px var(--amber));
}

/* ── Socials Grid ── */
#socials {
  padding: 5rem 0;
}

.social-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 1.5rem;
  height: 100%;
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
  text-decoration: none;
  color: var(--text);
}

.social-card:hover {
  border-color: var(--amber);
  background: var(--amber-glow);
  transform: translateY(-3px);
  color: var(--text);
}

.social-card-icon {
  font-size: 1.8rem;
  margin-bottom: 0.8rem;
  color: var(--amber);
  line-height: 1;
}

.social-card-platform {
  font-family: 'Orbitron', monospace;
  font-size: 0.62rem;
  letter-spacing: 3px;
  color: var(--amber);
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

.social-card-name {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.4rem;
}

.social-card-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: auto;
  padding-top: 0.6rem;
}

.social-card-arrow {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  color: var(--border);
  font-size: 0.8rem;
  transition: color 0.2s;
}

.social-card:hover .social-card-arrow {
  color: var(--amber);
}

/* ── Stats Bar ── */
#stats-bar {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 0;
}

.stat-item {
  text-align: center;
  padding: 0.5rem 1rem;
}

.stat-item .num {
  font-family: 'Orbitron', monospace;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--amber);
  display: block;
}

.stat-item .lbl {
  font-size: 0.75rem;
  letter-spacing: 2px;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* ── Footer ── */
footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 2rem 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.82rem;
  letter-spacing: 1px;
  position: relative;
  z-index: 1;
}

footer .footer-brand {
  font-family: 'Orbitron', monospace;
  font-size: 1rem;
  color: var(--amber);
  letter-spacing: 3px;
  margin-bottom: 0.5rem;
}

footer .footer-links a {
  color: var(--text-muted);
  margin: 0 0.6rem;
  font-size: 0.8rem;
  transition: color 0.2s;
}

footer .footer-links a:hover {
  color: var(--amber);
}

/* ── Utility ── */
.text-amber { color: var(--amber); }
.border-amber { border-color: var(--amber) !important; }

/* ══════════════════════════════════════════════
   UNIT / ARMORY PAGE
══════════════════════════════════════════════ */

/* Unit header */
#unit-header {
  padding: 3rem 0 2.2rem;
  background: radial-gradient(ellipse at center top, rgba(246,168,0,0.07) 0%, transparent 55%);
  border-bottom: 1px solid var(--border);
}

.unit-subtitle {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.88rem;
  color: var(--text-muted);
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-top: 0.65rem;
  margin-bottom: 0;
}

/* 3D Viewer container */
#unit-viewer {
  padding: 0;
  background: var(--black);
  border-bottom: 1px solid var(--border);
}

#viewer-canvas-wrap {
  position: relative;
  width: 100%;
  height: 65vh;
  min-height: 420px;
  background: var(--black);
  overflow: hidden;
}

#viewer-canvas-wrap canvas {
  display: block;
}

/* Loading overlay */
#viewer-loading {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--black);
  z-index: 10;
  transition: opacity 0.5s ease;
}

.viewer-spinner {
  width: 36px;
  height: 36px;
  border: 2px solid var(--border);
  border-top-color: var(--amber);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
  margin: 0 auto 1rem;
}

.viewer-loading-text {
  font-family: 'Orbitron', monospace;
  font-size: 0.62rem;
  letter-spacing: 3px;
  color: var(--amber);
  text-transform: uppercase;
  text-align: center;
}

/* Interaction hint */
#spin-hint {
  position: absolute;
  bottom: 1.2rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'Orbitron', monospace;
  font-size: 0.58rem;
  letter-spacing: 2px;
  color: var(--text-muted);
  text-transform: uppercase;
  background: rgba(10, 10, 10, 0.78);
  padding: 0.4rem 1.1rem;
  border: 1px solid var(--border);
  pointer-events: none;
  white-space: nowrap;
  transition: opacity 0.5s ease;
  z-index: 5;
}

/* Faction badge (top-right of viewer) */
.viewer-badge {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-family: 'Orbitron', monospace;
  font-size: 0.58rem;
  letter-spacing: 3px;
  color: var(--amber);
  text-transform: uppercase;
  background: rgba(10, 10, 10, 0.78);
  padding: 0.35rem 0.85rem;
  border: 1px solid var(--border);
  pointer-events: none;
  z-index: 5;
}

/* Unit profile section */
#unit-profile {
  padding: 5rem 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

/* Spec table rows inside about-card */
.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(246, 168, 0, 0.1);
  gap: 1rem;
}
.spec-row:last-child { border-bottom: none; }

.spec-key {
  font-family: 'Orbitron', monospace;
  font-size: 0.58rem;
  letter-spacing: 2px;
  color: var(--amber);
  text-transform: uppercase;
  white-space: nowrap;
  flex-shrink: 0;
}

.spec-val {
  font-size: 0.9rem;
  color: var(--text);
  text-align: right;
}

/* Tactical callout block */
.tactical-callout {
  background: var(--amber-glow);
  border-left: 2px solid var(--amber);
  padding: 0.75rem 1rem;
  margin-top: 1.2rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Colour controls */
#viewer-colour-controls {
  position: absolute;
  top: 1rem;
  left: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  background: rgba(10, 10, 10, 0.78);
  border: 1px solid var(--border);
  padding: 0.5rem 0.75rem;
  pointer-events: all;
  z-index: 5;
}

.viewer-ctrl-row {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.viewer-controls-label {
  font-family: 'Orbitron', monospace;
  font-size: 0.55rem;
  letter-spacing: 2px;
  color: var(--amber);
  text-transform: uppercase;
  margin-right: 0.2rem;
  white-space: nowrap;
}

.tint-swatch {
  width: 18px;
  height: 18px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 2px;
  cursor: pointer;
  padding: 0;
  transition: border-color 0.15s, transform 0.15s;
  flex-shrink: 0;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.65rem;
  line-height: 18px;
  text-align: center;
  touch-action: manipulation;
}

.tint-swatch:hover  { border-color: #fff; transform: scale(1.15); }
.tint-swatch.active { border-color: var(--amber); border-width: 2px; }

#tint-picker {
  width: 18px;
  height: 18px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 2px;
  cursor: pointer;
  padding: 0;
  background: none;
  flex-shrink: 0;
}

#tint-picker:hover { border-color: #fff; }

/* RGBA live inputs */
.rgba-label {
  font-family: 'Orbitron', monospace;
  font-size: 0.48rem;
  letter-spacing: 1px;
  color: var(--amber);
  text-transform: uppercase;
  flex-shrink: 0;
}

.rgba-input {
  width: 38px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  font-family: 'Orbitron', monospace;
  font-size: 0.5rem;
  text-align: center;
  padding: 0.15rem 0.2rem;
  -moz-appearance: textfield;
}
.rgba-input::-webkit-inner-spin-button,
.rgba-input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.rgba-input:focus { outline: none; border-color: var(--amber); }

/* Day / Night slider + Grunge slider — shared chrome */
#viewer-time-controls,
#viewer-grunge-controls {
  position: absolute;
  right: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(10, 10, 10, 0.78);
  border: 1px solid var(--border);
  padding: 0.35rem 0.75rem;
  pointer-events: all;
  z-index: 5;
  color: var(--amber);
  font-size: 0.72rem;
}

#viewer-time-controls   { bottom: 3rem; }
#viewer-grunge-controls { bottom: 5.5rem; }

#time-slider,
#grunge-slider {
  width: 80px;
  accent-color: var(--amber);
  cursor: pointer;
}

/* ── Armory responsive overrides ── */
@media (max-width: 767.98px) {
  #viewer-canvas-wrap { height: 52vh; min-height: 300px; }
  #spin-hint          { font-size: 0.52rem; bottom: 0.8rem; padding: 0.3rem 0.75rem; }
  .viewer-badge       { display: none; }
  #tint-rgba-row      { display: none; }   /* too cramped on mobile */
  #viewer-time-controls   { bottom: 0.8rem; right: 0.75rem; }
  #viewer-grunge-controls { bottom: 3.1rem; right: 0.75rem; }
  #time-slider,
  #grunge-slider      { width: 60px; }
}

/* ══════════════════════════════════════════════════════════════
   TEAM COLOURS PAGE
══════════════════════════════════════════════════════════════ */

/* viewer-canvas-wrap used as class on teamcolors.html */
.viewer-canvas-wrap {
  position: relative;
  width: 100%;
  height: 500px;
  background: #000;
  overflow: hidden;
}

.viewer-canvas-wrap canvas {
  display: block;
  max-width: 100%;
}

/* viewer-loading / spin-hint / grunge+time controls — reuse
   existing ID rules but also work when inside .tc-slot via class */
.viewer-loading {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.85);
  z-index: 10;
  transition: opacity 0.5s ease;
}

.spin-hint {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  background: rgba(10,10,10,0.72);
  border: 1px solid var(--border);
  padding: 0.3rem 0.9rem;
  pointer-events: none;
  white-space: nowrap;
  z-index: 5;
}

.viewer-grunge-controls,
.viewer-time-controls {
  position: absolute;
  right: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(10,10,10,0.78);
  border: 1px solid var(--border);
  padding: 0.35rem 0.75rem;
  pointer-events: all;
  z-index: 5;
  color: var(--amber);
  font-size: 0.72rem;
}
.viewer-time-controls   { bottom: 3rem; }
.viewer-grunge-controls { bottom: 5.5rem; }

.viewer-grunge-controls input[type=range],
.viewer-time-controls   input[type=range] {
  width: 70px;
  accent-color: var(--amber);
  cursor: pointer;
}

/* Page header */
#tc-header {
  padding: 2.5rem 0 1.5rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.tc-subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: 0.5rem 0 0;
}

#tc-viewers {
  padding: 2rem 0 1rem;
}

.tc-viewer-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.tc-slot {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-width: 0; /* prevent grid item from overflowing its column */
}

.tc-team-label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
  margin: 0;
}

.tc-team-range {
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  font-family: 'Rajdhani', sans-serif;
  text-transform: none;
}

/* Colour controls below each viewer */
.tc-colour-controls {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.tc-swatches {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.tc-rgba-row {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

/* ── LocalPrefs output section ── */
#tc-output {
  padding: 2rem 0 3rem;
}

.tc-output-card {
  position: relative;
  background: var(--card-bg);
  border: 1px solid var(--border);
  padding: 1.75rem 2rem;
  max-width: 700px;
  margin: 0 auto;
}

.tc-output-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.tc-output-pre {
  background: rgba(0,0,0,0.5);
  border: 1px solid var(--border);
  color: var(--amber);
  font-family: 'Courier New', monospace;
  font-size: 0.92rem;
  padding: 1rem 1.25rem;
  margin: 0 0 1.5rem;
  white-space: pre;
  overflow-x: auto;
}

.tc-copy-btn {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: transparent;
  border: 1px solid var(--amber);
  color: var(--amber);
  padding: 0.35rem 0.9rem;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.tc-copy-btn:hover {
  background: var(--amber);
  color: #000;
}

.tc-instructions {
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
}

.tc-workshop {
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
  margin-top: 1.25rem;
}

.tc-workshop-desc {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-bottom: 0.75rem;
}

.tc-workshop-links {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.tc-workshop-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid var(--border);
  color: var(--amber);
  font-family: 'Orbitron', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.45rem 1rem;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
  text-decoration: none;
}

.tc-workshop-link:hover {
  background: var(--amber-glow);
  border-color: var(--amber);
  color: #fff;
}

.tc-workshop-arrow {
  font-size: 0.55rem;
  opacity: 0.6;
}

.tc-steps {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.8;
  padding-left: 1.25rem;
  margin: 0;
}

.tc-steps code {
  color: var(--amber);
  font-size: 0.82rem;
  background: rgba(246,168,0,0.08);
  padding: 0.1em 0.35em;
}

/* Responsive — tablet */
@media (min-width: 768px) and (max-width: 1023.98px) {
  .viewer-canvas-wrap   { height: 380px; }
  .viewer-grunge-controls input[type=range],
  .viewer-time-controls   input[type=range] { width: 60px; }
}

/* Responsive — mobile */
@media (max-width: 767.98px) {
  .tc-viewer-row        { grid-template-columns: 1fr; }
  .viewer-canvas-wrap   { height: 300px; }
  .viewer-grunge-controls { bottom: 3.1rem; right: 0.5rem; }
  .viewer-time-controls   { bottom: 0.8rem; right: 0.5rem; }
  .viewer-grunge-controls input[type=range],
  .viewer-time-controls   input[type=range] { width: 55px; }
  .tc-rgba-row          { display: none; }
  .tc-output-card       { padding: 1.25rem; }
  /* Larger touch targets for swatches */
  .tint-swatch          { width: 26px; height: 26px; line-height: 26px; font-size: 0.8rem; }
  [data-ctrl="tint-picker"] { width: 26px; height: 26px; }
  .tc-swatches          { gap: 0.55rem; }
  .tc-workshop-links    { flex-direction: column; }
  .tc-workshop-link     { justify-content: center; }
}

/* Scanline effect (subtle) */
.scanline {
  position: relative;
  overflow: hidden;
}
.scanline::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.04) 2px,
    rgba(0,0,0,0.04) 4px
  );
  pointer-events: none;
}

/* Amber pulse animation for accent elements */
@keyframes pulse-amber {
  0%, 100% { box-shadow: 0 0 4px rgba(246,168,0,0.4); }
  50%       { box-shadow: 0 0 16px rgba(246,168,0,0.8); }
}

/* ── Responsive ── */
@media (max-width: 767.98px) {
  .hero-avatar { width: 130px; height: 130px; }
  #about .row > div + div { margin-top: 1.5rem; }
  .social-card { flex-direction: row; align-items: center; gap: 1rem; }
  .social-card-icon { margin-bottom: 0; font-size: 1.4rem; }
  .social-card-desc { display: none; }
}