/* GGM Voice Concierge — Architecture Visualizer
   Akshay Pachaar visual DNA × GGM cyan/lime brand
   ---------------------------------------------------------------- */

:root {
  --color-bg-primary:    #020202;
  --color-bg-elev-1:     #0A0F1A;
  --color-bg-elev-2:     #0F1726;
  --color-text-primary:  #FEFEFE;
  --color-text-secondary:#B3B6B3;
  --color-text-muted:    #838383;
  --color-border:        #374557;
  --color-divider:       #1E2632;

  --color-accent-cyan:    #00FFFF;
  --color-accent-cyan-hi: #7CFFFF;
  --color-accent-lime:    #91FA0B;
  --color-accent-lime-hi: #B6FF3D;
  --color-accent-amber:   #F1BE1E;
  --color-accent-amber-hi:#FED723;
  --color-parked:         #54595F;
  --color-aspirational:   #FF5C5C;

  --font-display: 'Raleway', system-ui, sans-serif;
  --font-ui:      'Roboto', system-ui, sans-serif;
  --font-mono:    'Roboto Mono', ui-monospace, monospace;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --shadow-glow-cyan:  0 0 16px rgba(0,255,255,0.45), 0 0 32px rgba(0,255,255,0.15);
  --shadow-glow-lime:  0 0 16px rgba(145,250,11,0.45), 0 0 32px rgba(145,250,11,0.15);
  --shadow-glow-amber: 0 0 16px rgba(241,190,30,0.45), 0 0 32px rgba(241,190,30,0.15);

  --topbar-h: 92px;
  --controls-h: 72px;
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 14px;
  line-height: 1.45;
  height: 100%;
  overflow: hidden;
}

/* ------- top bar ------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 32px;
  border-bottom: 1px solid var(--color-divider);
  background: linear-gradient(180deg, rgba(10,15,26,0.5), rgba(2,2,2,0));
  position: relative; z-index: 6;
}
.title-block h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 28px;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--color-text-primary);
}
.title-block h1 .dash { color: var(--color-text-muted); margin: 0 6px; font-weight: 400; }
.title-block .subtitle {
  margin: 4px 0 0;
  font-size: 13px;
  color: var(--color-text-secondary);
  font-weight: 500;
}
.title-block .subtitle .muted { color: var(--color-text-muted); }

.addon-tray {
  display: flex; gap: 8px; align-items: center;
  flex-wrap: wrap; justify-content: flex-end;
}
.base-indicator {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--color-accent-cyan);
  background: rgba(0,255,255,0.08);
  border-radius: 999px;
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-cyan);
}
.base-indicator .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-accent-cyan);
  box-shadow: 0 0 8px var(--color-accent-cyan);
}
.base-indicator .thin { color: var(--color-text-secondary); font-weight: 400; }

.addon-pill {
  appearance: none;
  background: transparent;
  border: 1px dashed var(--color-border);
  color: var(--color-text-secondary);
  padding: 8px 14px;
  border-radius: 999px;
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 200ms ease;
}
.addon-pill:hover { color: var(--color-text-primary); border-color: var(--color-text-secondary); }
.addon-pill.active {
  border-style: solid;
  border-color: var(--accent, var(--color-accent-cyan));
  color: var(--accent, var(--color-accent-cyan));
  background: color-mix(in srgb, var(--accent, var(--color-accent-cyan)) 10%, transparent);
  box-shadow: 0 0 12px color-mix(in srgb, var(--accent, var(--color-accent-cyan)) 35%, transparent);
}

/* ------- stage ------- */
.stage {
  position: relative;
  height: calc(100vh - var(--topbar-h) - var(--controls-h));
  width: 100%;
  background: radial-gradient(ellipse at 50% 40%, rgba(0,255,255,0.04), transparent 60%), var(--color-bg-primary);
  overflow: hidden;
}
#bloom-canvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 1;
}
#diagram {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  z-index: 2;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
}
#diagram.panning { cursor: grabbing; }
#diagram .viewport-transform { transition: none; }

/* Reset-view button */
.reset-view-btn {
  position: absolute;
  top: 12px;
  right: 16px;
  z-index: 7;
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(10,15,26,0.7);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  padding: 6px 10px;
  border-radius: 6px;
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 180ms ease;
  backdrop-filter: blur(6px);
}
.reset-view-btn:hover {
  color: var(--color-accent-cyan);
  border-color: var(--color-accent-cyan);
  box-shadow: 0 0 10px rgba(0,255,255,0.25);
}
.reset-view-btn svg { display: block; }

/* In the dedicated Pipecat zone, hide the per-node addon pill text — the zone
   label already says "PIPECAT SUB-STACK" so individual pills become noise. */
.node[data-addon="addon:pipecat"] .node-addon-pill { display: none; }
/* Smaller font for compact pipecat node labels */
.node[data-addon="addon:pipecat"] .node-label { font-size: 10.5px; }
.node[data-addon="addon:pipecat"] .node-vendor { font-size: 8.5px; }

/* Pipecat add-on dedicated sub-band bounding box */
.addon-zone-box {
  fill: rgba(241, 190, 30, 0.03);
  stroke: rgba(241, 190, 30, 0.5);
  stroke-width: 1;
  stroke-dasharray: 4 5;
}
.addon-zone-label {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  fill: rgba(241, 190, 30, 0.85);
}

/* SVG group bands (swim-lane backdrops) */
.band {
  fill: rgba(255,255,255,0.012);
  stroke: var(--color-divider);
  stroke-dasharray: 2 6;
  stroke-width: 1;
}
.band-label {
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  fill: var(--color-text-muted);
}
.band-label-rail {
  font-size: 10px;
  letter-spacing: 0.22em;
  fill: var(--color-text-secondary);
  opacity: 0.7;
}

/* SVG node tiles */
.node {
  cursor: pointer;
  transition: opacity 350ms ease, transform 250ms ease;
}
.node rect.node-bg {
  fill: var(--color-bg-elev-1);
  stroke: var(--node-accent, #00FFFF);
  stroke-width: 1.2;
  filter: drop-shadow(0 0 4px color-mix(in srgb, var(--node-accent, #00FFFF) 55%, transparent));
}
.node[data-status="PLANNED"] rect.node-bg,
.node[data-status="DEFERRED"] rect.node-bg { stroke-dasharray: 4 4; }
.node[data-status="PARKED"]   rect.node-bg { stroke: var(--color-parked); stroke-dasharray: 3 5; opacity: 0.55; }
.node[data-status="RETIRED"]  rect.node-bg { stroke: var(--color-parked); }
.node[data-addon] rect.node-bg { stroke-dasharray: 5 4; }
/* Addon nodes are full-opacity by default when their addon is active —
   "parked" / "deferred" status still dims them via the status selectors above. */
.node[data-addon] { opacity: 1; }
.node[data-addon][data-status="PARKED"] { opacity: 0.7; }
.node.hidden { opacity: 0; pointer-events: none; }

.node-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 12px;
  fill: var(--color-text-primary);
  pointer-events: none;
}
.node-vendor {
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 9.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  fill: var(--color-text-muted);
  pointer-events: none;
}
.node-status-pill {
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 8.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  fill: var(--node-accent, #00FFFF);
  pointer-events: none;
}
.node-addon-pill {
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 8px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  fill: var(--addon-accent, #F1BE1E);
  pointer-events: none;
}

.node:hover rect.node-bg {
  stroke-width: 1.6;
  filter: drop-shadow(0 0 10px color-mix(in srgb, var(--node-accent, #00FFFF) 80%, transparent));
}
.node.flash rect.node-bg {
  animation: node-flash 250ms ease-out;
}
@keyframes node-flash {
  0%   { filter: drop-shadow(0 0 4px  color-mix(in srgb, var(--node-accent,#0FF) 55%, transparent)); }
  50%  { filter: drop-shadow(0 0 22px color-mix(in srgb, var(--node-accent,#0FF) 95%, transparent)); transform-origin: center; }
  100% { filter: drop-shadow(0 0 4px  color-mix(in srgb, var(--node-accent,#0FF) 55%, transparent)); }
}

.node-icon {
  fill: none;
  stroke: var(--node-accent, #00FFFF);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  pointer-events: none;
}

/* Critical SPOF asterisk */
.spof-asterisk {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 18px;
  fill: var(--color-aspirational);
  cursor: help;
}

/* SVG edges */
.edge {
  fill: none;
  stroke: var(--edge-accent, #00FFFF);
  stroke-width: 1.4;
  opacity: 0.45;
  transition: opacity 200ms ease, stroke-width 200ms ease;
  cursor: pointer;
  filter: drop-shadow(0 0 3px color-mix(in srgb, var(--edge-accent,#0FF) 45%, transparent));
}
.edge.style-dashed { stroke-dasharray: 6 5; }
.edge.style-dotted { stroke-dasharray: 1.5 5; }
.edge[data-addon] { opacity: 0.3; }
.edge.hidden { opacity: 0; pointer-events: none; }
.edge:hover { opacity: 0.9; stroke-width: 2.0; }
.edge.active { opacity: 0.95; stroke-width: 2.0; }
.edge.critical {
  /* SPOF — pulsing red shadow */
  filter: drop-shadow(0 0 4px var(--color-aspirational));
}
.edge.fallback-aspirational {
  stroke: var(--color-aspirational);
  stroke-dasharray: 4 5;
}
.edge.dimmed { opacity: 0.1; }

.latency-float {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 10px;
  fill: var(--color-text-primary);
  text-shadow: 0 0 6px rgba(0,255,255,0.6);
  pointer-events: none;
  opacity: 0;
  transition: opacity 150ms ease;
}
.latency-float.show { opacity: 0.95; }

/* Edge popover */
.edge-popover {
  position: absolute;
  background: var(--color-bg-elev-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 12px;
  color: var(--color-text-primary);
  max-width: 320px;
  z-index: 10;
  box-shadow: 0 8px 24px rgba(0,0,0,0.6), 0 0 0 1px var(--color-border);
  pointer-events: none;
}
.edge-popover .ep-row { margin: 2px 0; }
.edge-popover .ep-key {
  font-family: var(--font-ui);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-right: 6px;
}

/* ------- controls bar ------- */
.controls {
  display: flex; align-items: center;
  gap: 16px;
  padding: 14px 24px;
  border-top: 1px solid var(--color-divider);
  background: linear-gradient(0deg, rgba(10,15,26,0.6), rgba(2,2,2,0));
  position: relative; z-index: 6;
}
.ctl-primary {
  background: var(--color-accent-cyan);
  color: #001818;
  border: none;
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.12em;
  padding: 11px 18px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  box-shadow: var(--shadow-glow-cyan);
  display: inline-flex; align-items: center; gap: 8px;
}
.ctl-primary .play-icon { font-size: 12px; }
.ctl-primary.playing { background: var(--color-accent-lime); box-shadow: var(--shadow-glow-lime); color: #001800; }
.ctl-ghost {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.10em;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.ctl-ghost:hover { color: var(--color-text-primary); border-color: var(--color-text-secondary); }

.ctl-block {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--color-text-secondary);
}
.ctl-block.scrub { flex: 1; min-width: 200px; }
.ctl-lbl {
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 9.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.ctl-val {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-text-primary);
  min-width: 38px; text-align: right;
}
select, input[type="range"] {
  background: var(--color-bg-elev-1);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 11px;
  padding: 6px 8px;
}
select { min-width: 130px; }
input[type="range"] { padding: 0; height: 4px; cursor: pointer; }
input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  width: 14px; height: 14px;
  background: var(--color-accent-cyan);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--color-accent-cyan);
}
.ctl-block.toggle {
  cursor: pointer; user-select: none;
}
.ctl-block.toggle input { accent-color: var(--color-accent-amber); }

/* ------- vendor strip ------- */
.vendor-strip {
  position: absolute;
  bottom: 10px; right: 18px;
  display: flex; gap: 14px; align-items: center;
  opacity: 0.55;
  z-index: 4;
  pointer-events: auto;
}
.vendor-link {
  display: inline-flex;
  align-items: center;
  padding: 4px;
  border-radius: 6px;
  transition: transform 160ms ease, filter 160ms ease, background 160ms ease;
  text-decoration: none;
}
.vendor-link:hover {
  background: rgba(0,255,255,0.08);
  transform: translateY(-1px);
}
.vendor-strip img {
  width: 34px; height: 34px;
  object-fit: contain;
  filter: grayscale(1) brightness(1.6);
  transition: filter 160ms ease;
}
.vendor-link:hover img {
  filter: grayscale(0) brightness(1.2);
}

/* Clickable SVG logo inside nodes */
.node-logo-link { cursor: pointer; }
.node-logo-link:hover image { opacity: 1 !important; }

/* ------- side drawer ------- */
.drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: 420px;
  background: var(--color-bg-elev-1);
  border-left: 1px solid var(--color-border);
  box-shadow: -10px 0 40px rgba(0,0,0,0.6);
  transform: translateX(100%);
  transition: transform 400ms cubic-bezier(0.45, 0, 0.55, 1);
  z-index: 20;
  display: flex; flex-direction: column;
}
.drawer.open { transform: translateX(0); }
.drawer-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-divider);
}
.vendor-mark { display: inline-flex; align-items: center; gap: 10px; }
.vendor-mark img { width: 26px; height: 26px; object-fit: contain; }
#drawer-vendor {
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}
.drawer-close {
  appearance: none; border: none; background: transparent;
  color: var(--color-text-muted); font-size: 24px; cursor: pointer;
  line-height: 1; padding: 4px 8px;
}
.drawer-close:hover { color: var(--color-text-primary); }

.drawer-body {
  flex: 1; overflow-y: auto;
  padding: 20px 22px 32px;
}
.drawer-body h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  margin: 0 0 4px;
  color: var(--color-text-primary);
}
.drawer-body .status-row {
  display: flex; gap: 6px; flex-wrap: wrap;
  margin: 10px 0 16px;
}
.status-pill {
  display: inline-block;
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid currentColor;
}
.status-pill.live { color: var(--color-accent-cyan); }
.status-pill.planned, .status-pill.deferred { color: var(--color-accent-amber); }
.status-pill.parked, .status-pill.retired { color: var(--color-parked); }
.status-pill.aspirational { color: var(--color-aspirational); }

.drawer-body h3 {
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin: 18px 0 8px;
}
.drawer-body p { color: var(--color-text-secondary); margin: 0 0 10px; }
.drawer-body ul { padding-left: 18px; margin: 0 0 10px; color: var(--color-text-secondary); }
.drawer-body li { margin: 4px 0; font-size: 13px; line-height: 1.45; }
.chip-list { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  font-family: var(--font-mono);
  font-size: 10.5px;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-elev-2);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}
.drawer-body pre {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-text-secondary);
  overflow-x: auto;
  white-space: pre-wrap;
}
.failure-entry {
  border-left: 2px solid var(--color-border);
  padding: 6px 0 6px 12px;
  margin: 8px 0;
}
.failure-entry.verified { border-left-color: var(--color-accent-cyan); }
.failure-entry.aspirational { border-left-color: var(--color-aspirational); }
.failure-entry .head {
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.failure-entry.verified .head { color: var(--color-accent-cyan); }
.failure-entry.aspirational .head { color: var(--color-aspirational); }
.failure-entry .body { font-size: 12.5px; color: var(--color-text-secondary); }
.not-implemented-pill {
  display: inline-block;
  margin-left: 6px;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 8px;
  letter-spacing: 0.14em;
  background: rgba(255,92,92,0.15);
  color: var(--color-aspirational);
  border: 1px solid var(--color-aspirational);
}
.severity-pill {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 6px;
  border-radius: 4px;
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 9px;
  letter-spacing: 0.1em;
}
.severity-pill.high   { color: var(--color-aspirational); border: 1px solid var(--color-aspirational); }
.severity-pill.medium { color: var(--color-accent-amber); border: 1px solid var(--color-accent-amber); }
.severity-pill.low    { color: var(--color-text-muted);  border: 1px solid var(--color-border); }

/* fallback banner in stage */
.fallback-banner {
  position: absolute;
  top: 16px; left: 50%; transform: translateX(-50%);
  background: rgba(2,2,2,0.85);
  border: 1px solid var(--color-accent-lime);
  border-radius: var(--radius-md);
  padding: 10px 18px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  color: var(--color-text-primary);
  box-shadow: var(--shadow-glow-lime);
  z-index: 5;
  max-width: 720px;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 350ms ease;
}
.fallback-banner.show { opacity: 1; }
.fallback-banner .accent { color: var(--color-accent-lime); }

@media (max-width: 900px) {
  .topbar { flex-direction: column; align-items: flex-start; gap: 12px; }
  .addon-tray { justify-content: flex-start; }
  .controls { flex-wrap: wrap; }
  .drawer { width: 100%; }
}