/* ════════════════════════════════════════════════════════
   theme-pack.css  —  Asset-Pack-derived UI components
   Designed to slot in WITHOUT replacing developer.css/artist.css.
   - Developer side: HUD + circuit + purple/cyan additions
   - Artist side:    industrial metal + orange amber accents
   ════════════════════════════════════════════════════════ */

/* ── Shared icon helpers ─────────────────────────────── */
.icon {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  flex: 0 0 18px;
  vertical-align: middle;
}
.icon-sm { width: 14px; height: 14px; flex-basis: 14px; }
.icon-lg { width: 24px; height: 24px; flex-basis: 24px; }
.icon-xl { width: 36px; height: 36px; flex-basis: 36px; }

/* ════════════════════════════════════════════════════════
   DEVELOPER · HUD additions (purple infusion)
   Activated under body.theme-developer
   ════════════════════════════════════════════════════════ */
body.theme-developer {
  --dev-purple:      #b78dff;
  --dev-purple-deep: #6f4dff;
  --dev-cyan:        #00d4ff;
  --dev-mint:        #00ff88;
  --dev-line:        rgba(0, 212, 255, 0.22);
  --dev-line-strong: rgba(0, 212, 255, 0.55);
  --dev-purple-line: rgba(183, 141, 255, 0.32);
  --dev-bg-card:     rgba(8, 14, 26, 0.62);
}

/* HUD frame — corner brackets + faint scanline */
body.theme-developer .hud-frame {
  position: relative;
  padding: 18px 20px;
  background:
    linear-gradient(180deg, rgba(8, 14, 26, 0.85), rgba(8, 14, 26, 0.55)),
    repeating-linear-gradient(0deg, transparent 0 3px, rgba(0, 212, 255, 0.04) 3px 4px);
  border: 1px solid var(--dev-line);
  border-radius: 4px;
}
body.theme-developer .hud-frame::before,
body.theme-developer .hud-frame::after {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  border: 2px solid var(--dev-cyan);
}
body.theme-developer .hud-frame::before {
  top: -1px; left: -1px;
  border-right: none; border-bottom: none;
}
body.theme-developer .hud-frame::after {
  bottom: -1px; right: -1px;
  border-left: none; border-top: none;
  border-color: var(--dev-purple);
}
body.theme-developer .hud-frame > .hud-corner-tr,
body.theme-developer .hud-frame > .hud-corner-bl {
  position: absolute;
  width: 14px;
  height: 14px;
}
body.theme-developer .hud-frame > .hud-corner-tr {
  top: -1px; right: -1px;
  border-top: 2px solid var(--dev-purple);
  border-right: 2px solid var(--dev-purple);
}
body.theme-developer .hud-frame > .hud-corner-bl {
  bottom: -1px; left: -1px;
  border-bottom: 2px solid var(--dev-cyan);
  border-left: 2px solid var(--dev-cyan);
}

/* Status pill — "ONLINE / SYNC / ERROR" */
body.theme-developer .hud-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px 4px 10px;
  border-radius: 999px;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid var(--dev-line-strong);
  color: var(--dev-cyan);
  font-family: 'Fira Code', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
body.theme-developer .hud-status::before {
  content: '';
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--dev-mint);
  box-shadow: 0 0 6px var(--dev-mint);
  animation: hud-pulse 1.4s ease-in-out infinite;
}
body.theme-developer .hud-status.is-warn  { color: #f0c864; border-color: rgba(240,200,100,0.45); }
body.theme-developer .hud-status.is-warn::before { background: #f0c864; box-shadow: 0 0 6px #f0c864; }
body.theme-developer .hud-status.is-error { color: #ff6464; border-color: rgba(255,100,100,0.55); }
body.theme-developer .hud-status.is-error::before { background: #ff6464; box-shadow: 0 0 6px #ff6464; }
body.theme-developer .hud-status.is-purple { color: var(--dev-purple); border-color: var(--dev-purple-line); }
body.theme-developer .hud-status.is-purple::before { background: var(--dev-purple); box-shadow: 0 0 6px var(--dev-purple); }

@keyframes hud-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.45; transform: scale(0.85); }
}

/* Segmented bar — used for sync %, capacity, etc. */
body.theme-developer .hud-bar {
  position: relative;
  height: 10px;
  background: rgba(0, 212, 255, 0.06);
  border: 1px solid var(--dev-line);
  border-radius: 2px;
  overflow: hidden;
}
body.theme-developer .hud-bar > i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--dev-cyan), var(--dev-purple));
  box-shadow: 0 0 8px var(--dev-cyan);
}
body.theme-developer .hud-bar::after {
  content: '';
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(90deg, transparent 0 6px, rgba(0,0,0,0.55) 6px 7px);
  pointer-events: none;
}

/* Tech badge — small chip with icon */
body.theme-developer .tech-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: rgba(183, 141, 255, 0.08);
  border: 1px solid var(--dev-purple-line);
  border-radius: 3px;
  color: var(--dev-purple);
  font-family: 'Fira Code', monospace;
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
body.theme-developer .tech-badge .icon { width: 13px; height: 13px; flex-basis: 13px; }
body.theme-developer .tech-badge.is-cyan { color: var(--dev-cyan); border-color: var(--dev-line-strong); background: rgba(0,212,255,0.06); }
body.theme-developer .tech-badge.is-mint { color: var(--dev-mint); border-color: rgba(0,255,136,0.4);  background: rgba(0,255,136,0.06); }

/* Code-frame — terminal-style block */
body.theme-developer .code-frame {
  background: rgba(4, 8, 18, 0.85);
  border: 1px solid var(--dev-line);
  border-radius: 4px;
  font-family: 'Fira Code', monospace;
}
body.theme-developer .code-frame > header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background: rgba(0, 212, 255, 0.08);
  border-bottom: 1px solid var(--dev-line);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dev-cyan);
}
body.theme-developer .code-frame > header::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--dev-purple);
  box-shadow: 0 0 4px var(--dev-purple);
}
body.theme-developer .code-frame > pre {
  margin: 0;
  padding: 12px 14px;
  font-size: 0.82rem;
  color: #b8d8ff;
  overflow-x: auto;
}

/* Section divider with central glyph */
body.theme-developer .hud-divider {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 24px 0;
  color: var(--dev-cyan);
  font-family: 'Fira Code', monospace;
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
body.theme-developer .hud-divider::before,
body.theme-developer .hud-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--dev-line-strong), transparent);
}

/* Identity-aware admin link sits in dev drawer => ensure it stays purple-leaning */
body.theme-developer .drawer-admin-action {
  --admin-tint: var(--dev-purple);
}

/* ════════════════════════════════════════════════════════
   ARTIST · Industrial / metal additions (orange amber)
   Activated under body.theme-artist
   ════════════════════════════════════════════════════════ */
body.theme-artist {
  --art-orange:       #ff7a18;
  --art-orange-warm:  #ff9a3c;
  --art-orange-deep:  #c84e00;
  --art-amber:        #ffb968;
  --art-rust:         #6a2a0a;
  --art-steel:        #2a2520;
  --art-steel-edge:   rgba(255, 122, 24, 0.32);
}

/* Metal frame — brushed-steel feel via layered gradients */
body.theme-artist .metal-frame {
  position: relative;
  padding: 18px 20px;
  background:
    linear-gradient(180deg, rgba(45, 35, 28, 0.92), rgba(20, 14, 10, 0.92)),
    repeating-linear-gradient(90deg, transparent 0 2px, rgba(255, 122, 24, 0.04) 2px 3px);
  border: 1px solid var(--art-steel-edge);
  border-radius: 2px;
  box-shadow:
    inset 0 1px 0 rgba(255, 154, 60, 0.18),
    inset 0 -1px 0 rgba(0, 0, 0, 0.6),
    0 6px 18px rgba(0, 0, 0, 0.45);
}
/* Rivet corners */
body.theme-artist .metal-frame::before,
body.theme-artist .metal-frame::after,
body.theme-artist .metal-frame > .rivet-tr,
body.theme-artist .metal-frame > .rivet-bl {
  content: '';
  position: absolute;
  width: 8px; height: 8px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, #c8a878, #2a1810 70%);
  box-shadow:
    inset 0 -1px 1px rgba(0, 0, 0, 0.6),
    0 0 4px rgba(0, 0, 0, 0.7);
}
body.theme-artist .metal-frame::before { top: 6px; left: 6px; }
body.theme-artist .metal-frame::after  { bottom: 6px; right: 6px; }
body.theme-artist .metal-frame > .rivet-tr { top: 6px; right: 6px; }
body.theme-artist .metal-frame > .rivet-bl { bottom: 6px; left: 6px; }

/* Orange rail button — primary CTA with industrial edge */
body.theme-artist .orange-rail {
  --bg: linear-gradient(180deg, var(--art-orange), var(--art-orange-deep));
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 22px 11px 18px;
  background: var(--bg);
  color: #1a0a00;
  font-family: 'Orbitron', sans-serif;
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  border-radius: 0;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
  cursor: pointer;
  transition: filter 0.18s, transform 0.15s;
  text-decoration: none;
}
body.theme-artist .orange-rail::before {
  content: '';
  position: absolute;
  top: 3px; left: 3px; right: 3px; bottom: 3px;
  border: 1px solid rgba(0, 0, 0, 0.4);
  clip-path: inherit;
  pointer-events: none;
}
body.theme-artist .orange-rail:hover {
  filter: brightness(1.12) drop-shadow(0 0 12px rgba(255, 122, 24, 0.6));
  transform: translateY(-1px);
}
body.theme-artist .orange-rail:active { transform: translateY(0); }
body.theme-artist .orange-rail .icon { color: #1a0a00; }

/* Orange rail — outlined variant */
body.theme-artist .orange-rail.is-ghost {
  background: transparent;
  color: var(--art-orange-warm);
  border: 1px solid var(--art-orange);
  box-shadow: inset 0 0 0 1px rgba(255, 122, 24, 0.18);
}
body.theme-artist .orange-rail.is-ghost::before { display: none; }
body.theme-artist .orange-rail.is-ghost:hover {
  background: rgba(255, 122, 24, 0.1);
  color: var(--art-amber);
  filter: drop-shadow(0 0 10px rgba(255, 122, 24, 0.4));
}

/* Industrial badge — diagonal cut */
body.theme-artist .indus-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background: rgba(255, 122, 24, 0.12);
  border: 1px solid var(--art-orange);
  color: var(--art-orange-warm);
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}
body.theme-artist .indus-badge .icon { width: 13px; height: 13px; flex-basis: 13px; }

/* Hazard stripe — accent bar */
body.theme-artist .hazard-stripe {
  height: 6px;
  background: repeating-linear-gradient(
    -45deg,
    var(--art-orange) 0 14px,
    #1a0a00 14px 28px
  );
  border-top: 1px solid rgba(0,0,0,0.6);
  border-bottom: 1px solid rgba(0,0,0,0.6);
}

/* Section title with orange streak */
body.theme-artist .grunge-title {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: 'Audiowide', 'Orbitron', sans-serif;
  font-size: 1.4rem;
  letter-spacing: 0.06em;
  color: #f0e6d8;
  text-transform: uppercase;
  text-shadow: 0 0 18px rgba(255, 122, 24, 0.45);
}
body.theme-artist .grunge-title::before {
  content: '';
  width: 36px; height: 4px;
  background: linear-gradient(90deg, var(--art-orange), transparent);
  box-shadow: 0 0 12px var(--art-orange);
}
body.theme-artist .grunge-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--art-orange-deep), transparent);
  opacity: 0.6;
}

/* Ember status indicator (small, used inline with text) */
body.theme-artist .ember-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--art-orange);
  box-shadow: 0 0 6px var(--art-orange), 0 0 14px rgba(255, 122, 24, 0.45);
  animation: ember-flicker 1.6s ease-in-out infinite;
  vertical-align: middle;
  margin-right: 6px;
}
@keyframes ember-flicker {
  0%, 100% { opacity: 1;   transform: scale(1); }
  40%      { opacity: 0.6; transform: scale(0.8); }
  70%      { opacity: 0.95; transform: scale(1.05); }
}

/* Drawer admin tint stays warm under artist body */
body.theme-artist .drawer-admin-action {
  --admin-tint: var(--art-orange-warm);
}