/* ============================================
   J.A.R.V.I.S — HOLOGRAPHIC HUD DESIGN SYSTEM
   Stark Industries — Mark VII Interface
   ============================================ */

:root {
  --cyan: #00d4ff;
  --cyan-dim: rgba(0, 212, 255, 0.15);
  --cyan-mid: rgba(0, 212, 255, 0.4);
  --cyan-glow: rgba(0, 212, 255, 0.6);
  --blue-deep: #0a1628;
  --blue-mid: #0d1f3c;
  --blue-panel: rgba(5, 20, 45, 0.85);
  --blue-border: rgba(0, 212, 255, 0.25);
  --blue-border-bright: rgba(0, 212, 255, 0.6);
  --orange: #ff6b2b;
  --orange-dim: rgba(255, 107, 43, 0.2);
  --green: #00ff88;
  --green-dim: rgba(0, 255, 136, 0.15);
  --warning: #ffcc00;
  --warning-dim: rgba(255, 204, 0, 0.2);
  --text-primary: #e0f4ff;
  --text-secondary: rgba(180, 220, 255, 0.7);
  --text-dim: rgba(100, 160, 200, 0.5);
  --font-display: 'Orbitron', monospace;
  --font-body: 'Exo 2', sans-serif;
  --font-mono: 'Share Tech Mono', monospace;
}

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  width: 100%; height: 100%;
  overflow: hidden;
  background: #020c1a;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 13px;
  cursor: crosshair;
}

/* ── BACKGROUND LAYERS ── */
.bg-grid {
  position: fixed; inset: 0; z-index: 0;
  background-image:
    linear-gradient(rgba(0,212,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  animation: gridShift 20s linear infinite;
}

@keyframes gridShift {
  0% { background-position: 0 0; }
  100% { background-position: 40px 40px; }
}

.scanlines {
  position: fixed; inset: 0; z-index: 1;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.08) 2px,
    rgba(0, 0, 0, 0.08) 4px
  );
  pointer-events: none;
  animation: scanMove 8s linear infinite;
}

@keyframes scanMove {
  0% { background-position: 0 0; }
  100% { background-position: 0 100px; }
}

.noise {
  position: fixed; inset: 0; z-index: 2;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  pointer-events: none;
}

#particleCanvas {
  position: fixed; inset: 0; z-index: 3;
  pointer-events: none;
}

/* ── HUD WRAPPER ── */
.hud-wrapper {
  position: relative; z-index: 10;
  width: 100vw; height: 100vh;
  display: flex; flex-direction: column;
  padding: 8px;
  gap: 6px;
}

/* ── TOP BAR ── */
.hud-topbar {
  display: flex; align-items: center; justify-content: space-between;
  height: 60px;
  background: var(--blue-panel);
  border: 1px solid var(--blue-border);
  border-top: 2px solid var(--cyan);
  padding: 0 20px;
  position: relative;
  backdrop-filter: blur(12px);
  box-shadow: 0 0 30px rgba(0,212,255,0.1), inset 0 1px 0 rgba(0,212,255,0.1);
}

.hud-topbar::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--cyan-glow), var(--cyan), transparent);
  animation: topbarGlow 3s ease-in-out infinite;
}

@keyframes topbarGlow {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

.topbar-left { display: flex; align-items: center; gap: 14px; }

.stark-logo svg { width: 40px; height: 40px; filter: drop-shadow(0 0 8px var(--cyan)); }

.topbar-title { display: flex; flex-direction: column; }
.title-main {
  font-family: var(--font-display);
  font-size: 18px; font-weight: 800;
  color: var(--cyan);
  letter-spacing: 4px;
  text-shadow: 0 0 20px var(--cyan-glow), 0 0 40px rgba(0,212,255,0.3);
}
.title-sub {
  font-family: var(--font-mono);
  font-size: 9px; color: var(--text-dim);
  letter-spacing: 2px;
}

.topbar-center { display: flex; align-items: center; }
.status-indicators { display: flex; align-items: center; gap: 10px; }
.status-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--text-dim);
}
.status-dot.active { background: var(--green); box-shadow: 0 0 8px var(--green); }
.status-dot.warning { background: var(--warning); box-shadow: 0 0 8px var(--warning); }
.status-dot.pulse { animation: dotPulse 1.5s ease-in-out infinite; }
@keyframes dotPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.7); }
}
.status-text {
  font-family: var(--font-mono); font-size: 10px;
  color: var(--text-secondary); letter-spacing: 1px;
  margin-right: 6px;
}

.topbar-right { display: flex; align-items: center; gap: 20px; }

.clock-display { text-align: right; }
#clock-time {
  font-family: var(--font-display); font-size: 16px; font-weight: 600;
  color: var(--cyan); letter-spacing: 2px;
  text-shadow: 0 0 10px var(--cyan-glow);
}
#clock-date {
  font-family: var(--font-mono); font-size: 9px;
  color: var(--text-dim); letter-spacing: 1px;
}

.power-level { display: flex; align-items: center; gap: 8px; }
.power-label { font-family: var(--font-mono); font-size: 9px; color: var(--text-dim); letter-spacing: 1px; }
.power-bar-wrap {
  width: 80px; height: 6px;
  background: rgba(0,212,255,0.1);
  border: 1px solid var(--blue-border);
  border-radius: 3px; overflow: hidden;
}
.power-bar {
  height: 100%; width: 94.7%;
  background: linear-gradient(90deg, var(--cyan), #00ffcc);
  box-shadow: 0 0 8px var(--cyan);
  animation: powerFlicker 4s ease-in-out infinite;
}
@keyframes powerFlicker {
  0%, 100% { opacity: 1; }
  92% { opacity: 1; }
  93% { opacity: 0.7; }
  94% { opacity: 1; }
}
.power-pct { font-family: var(--font-mono); font-size: 10px; color: var(--cyan); }

/* ── MAIN LAYOUT ── */
.hud-main {
  flex: 1; display: grid;
  grid-template-columns: 240px 1fr 240px;
  gap: 6px;
  min-height: 0;
}

/* ── PANELS ── */
.panel {
  background: var(--blue-panel);
  border: 1px solid var(--blue-border);
  backdrop-filter: blur(12px);
  display: flex; flex-direction: column;
  gap: 0;
  overflow: hidden;
  position: relative;
}

.panel::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan-mid), transparent);
}

.panel-left { border-left: 2px solid var(--cyan-mid); }
.panel-right { border-right: 2px solid var(--cyan-mid); }

.panel-section {
  padding: 14px 16px;
  border-bottom: 1px solid var(--blue-border);
  flex-shrink: 0;
}
.panel-section:last-child { border-bottom: none; flex: 1; }

.panel-label {
  font-family: var(--font-display);
  font-size: 8px; font-weight: 700;
  color: var(--cyan); letter-spacing: 3px;
  margin-bottom: 12px;
  display: flex; align-items: center; gap: 8px;
}
.panel-label::before {
  content: '';
  display: inline-block; width: 12px; height: 1px;
  background: var(--cyan);
}

/* ── DIAGNOSTICS ── */
.diag-grid { display: flex; flex-direction: column; gap: 8px; }
.diag-item { display: flex; align-items: center; gap: 8px; }
.diag-name {
  font-family: var(--font-mono); font-size: 9px;
  color: var(--text-secondary); width: 80px; flex-shrink: 0;
}
.diag-bar-wrap {
  flex: 1; height: 4px;
  background: rgba(0,212,255,0.08);
  border: 1px solid var(--blue-border);
  border-radius: 2px; overflow: hidden;
}
.diag-bar {
  height: 100%; width: var(--val);
  background: linear-gradient(90deg, var(--cyan), #00ffcc);
  box-shadow: 0 0 6px var(--cyan);
  animation: barLoad 1.5s ease-out forwards;
  transform-origin: left;
}
@keyframes barLoad {
  from { width: 0; }
  to { width: var(--val); }
}
.diag-val {
  font-family: var(--font-mono); font-size: 9px;
  color: var(--cyan); width: 30px; text-align: right;
}

/* ── RADAR ── */
.threat-radar { display: flex; flex-direction: column; align-items: center; gap: 8px; }
#radarCanvas { display: block; }
.radar-label {
  font-family: var(--font-mono); font-size: 9px;
  color: var(--green); letter-spacing: 2px;
  text-shadow: 0 0 8px var(--green);
}

/* ── PROTOCOLS ── */
.protocol-list { display: flex; flex-direction: column; gap: 6px; }
.protocol-item {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 10px;
  color: var(--text-dim); letter-spacing: 1px;
}
.protocol-item.active { color: var(--text-secondary); }
.protocol-item.warning { color: var(--warning); }
.p-dot {
  width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0;
  background: var(--text-dim);
}
.protocol-item.active .p-dot { background: var(--green); box-shadow: 0 0 6px var(--green); }
.protocol-item.warning .p-dot { background: var(--warning); box-shadow: 0 0 6px var(--warning); animation: dotPulse 1s infinite; }

/* ── CENTER PANEL ── */
.panel-center {
  border-top: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
  display: flex; flex-direction: column;
  padding: 0;
}

/* ── AI CORE ── */
.ai-core-wrap {
  display: flex; flex-direction: column; align-items: center;
  padding: 20px 0 16px;
  position: relative;
  flex-shrink: 0;
  border-bottom: 1px solid var(--blue-border);
}

.core-rings {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 200px; height: 200px;
}

.ring {
  position: absolute; border-radius: 50%;
  border: 1px solid var(--cyan-dim);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.ring-1 { width: 160px; height: 160px; animation: ringRotate 8s linear infinite; border-color: rgba(0,212,255,0.2); }
.ring-2 { width: 130px; height: 130px; animation: ringRotate 5s linear infinite reverse; border-color: rgba(0,212,255,0.15); border-style: dashed; }
.ring-3 { width: 100px; height: 100px; animation: ringRotate 12s linear infinite; border-color: rgba(0,212,255,0.25); }
.ring-4 { width: 70px; height: 70px; animation: ringRotate 3s linear infinite reverse; border-color: rgba(0,212,255,0.3); }

@keyframes ringRotate {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.core-center {
  position: relative; z-index: 2;
  width: 120px; height: 120px;
  display: flex; align-items: center; justify-content: center;
}

.core-glow {
  position: absolute; inset: 0; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,212,255,0.15) 0%, transparent 70%);
  animation: coreGlow 2s ease-in-out infinite;
}
@keyframes coreGlow {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.2); opacity: 1; }
}

.core-label {
  font-family: var(--font-display); font-size: 10px; font-weight: 700;
  color: var(--cyan); letter-spacing: 4px;
  text-shadow: 0 0 10px var(--cyan-glow);
  margin-top: 8px; position: relative; z-index: 2;
}
.core-sublabel {
  font-family: var(--font-mono); font-size: 9px;
  color: var(--text-dim); letter-spacing: 2px;
  margin-top: 4px; position: relative; z-index: 2;
  transition: color 0.3s;
}
.core-sublabel.active { color: var(--green); text-shadow: 0 0 8px var(--green); }
.core-sublabel.thinking { color: var(--warning); text-shadow: 0 0 8px var(--warning); }

/* ── CONVERSATION LOG ── */
.conversation-wrap {
  flex: 1; display: flex; flex-direction: column;
  min-height: 0; padding: 0 20px;
}
.conv-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 0 8px;
  border-bottom: 1px solid var(--blue-border);
  flex-shrink: 0;
}
.clear-btn {
  font-family: var(--font-mono); font-size: 9px;
  color: var(--text-dim); letter-spacing: 2px;
  background: none; border: 1px solid var(--blue-border);
  padding: 3px 8px; cursor: pointer;
  transition: all 0.2s;
}
.clear-btn:hover { color: var(--cyan); border-color: var(--cyan); }

.conv-log {
  flex: 1; overflow-y: auto;
  padding: 12px 0;
  display: flex; flex-direction: column; gap: 12px;
  scrollbar-width: thin;
  scrollbar-color: var(--cyan-dim) transparent;
}
.conv-log::-webkit-scrollbar { width: 3px; }
.conv-log::-webkit-scrollbar-track { background: transparent; }
.conv-log::-webkit-scrollbar-thumb { background: var(--cyan-dim); border-radius: 2px; }

.conv-entry {
  display: flex; flex-direction: column; gap: 4px;
  animation: entryFadeIn 0.4s ease-out forwards;
  opacity: 0;
}
@keyframes entryFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.conv-entry.user { align-items: flex-end; }
.conv-entry.jarvis { align-items: flex-start; }

.conv-speaker {
  font-family: var(--font-display); font-size: 8px; font-weight: 700;
  letter-spacing: 2px;
}
.conv-entry.user .conv-speaker { color: var(--orange); }
.conv-entry.jarvis .conv-speaker { color: var(--cyan); }

.conv-text {
  font-family: var(--font-body); font-size: 12px; font-weight: 300;
  line-height: 1.6; max-width: 85%;
  padding: 10px 14px;
  border-radius: 2px;
}
.conv-entry.user .conv-text {
  background: rgba(255,107,43,0.08);
  border: 1px solid rgba(255,107,43,0.25);
  border-right: 2px solid var(--orange);
  color: var(--text-primary);
}
.conv-entry.jarvis .conv-text {
  background: var(--cyan-dim);
  border: 1px solid var(--blue-border-bright);
  border-left: 2px solid var(--cyan);
  color: var(--text-primary);
}

.typing-indicator {
  display: flex; gap: 4px; align-items: center;
  padding: 10px 14px;
  background: var(--cyan-dim);
  border: 1px solid var(--blue-border-bright);
  border-left: 2px solid var(--cyan);
}
.typing-dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--cyan);
  animation: typingBounce 1.2s ease-in-out infinite;
}
.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes typingBounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-6px); opacity: 1; }
}

/* ── INPUT AREA ── */
.input-area {
  padding: 12px 20px 16px;
  border-top: 1px solid var(--blue-border);
  flex-shrink: 0;
}

.input-wrap {
  display: flex; align-items: center; gap: 8px;
  background: rgba(0,212,255,0.04);
  border: 1px solid var(--blue-border-bright);
  padding: 0 12px;
  position: relative;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.input-wrap:focus-within {
  border-color: var(--cyan);
  box-shadow: 0 0 20px rgba(0,212,255,0.15), inset 0 0 10px rgba(0,212,255,0.05);
}

.input-prefix {
  display: flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 9px;
  color: var(--cyan); letter-spacing: 2px;
  flex-shrink: 0; padding: 12px 0;
  border-right: 1px solid var(--blue-border);
  padding-right: 12px;
}

.command-input {
  flex: 1; background: none; border: none; outline: none;
  font-family: var(--font-mono); font-size: 12px;
  color: var(--text-primary); letter-spacing: 1px;
  padding: 12px 8px;
  caret-color: var(--cyan);
}
.command-input::placeholder { color: var(--text-dim); }

.send-btn, .mic-btn {
  background: none; border: none; cursor: pointer;
  padding: 8px; display: flex; align-items: center;
  opacity: 0.7; transition: opacity 0.2s, filter 0.2s;
  flex-shrink: 0;
}
.send-btn:hover, .mic-btn:hover { opacity: 1; filter: drop-shadow(0 0 6px var(--cyan)); }
.mic-btn.listening { opacity: 1; animation: micPulse 1s ease-in-out infinite; }
@keyframes micPulse {
  0%, 100% { filter: drop-shadow(0 0 4px var(--cyan)); }
  50% { filter: drop-shadow(0 0 12px var(--cyan)) drop-shadow(0 0 20px var(--cyan)); }
}

.quick-cmds {
  display: flex; align-items: center; gap: 8px;
  margin-top: 8px; flex-wrap: wrap;
}
.qcmd-label {
  font-family: var(--font-mono); font-size: 9px;
  color: var(--text-dim); letter-spacing: 2px;
}
.qcmd {
  font-family: var(--font-mono); font-size: 9px;
  color: var(--text-secondary); letter-spacing: 1px;
  background: rgba(0,212,255,0.05);
  border: 1px solid var(--blue-border);
  padding: 4px 10px; cursor: pointer;
  transition: all 0.2s;
}
.qcmd:hover {
  color: var(--cyan); border-color: var(--cyan);
  background: var(--cyan-dim);
  box-shadow: 0 0 10px rgba(0,212,255,0.1);
}

/* ── LOCATION ── */
.location-display { display: flex; flex-direction: column; gap: 6px; }
.loc-item { display: flex; justify-content: space-between; align-items: center; }
.loc-key { font-family: var(--font-mono); font-size: 9px; color: var(--text-dim); letter-spacing: 1px; }
.loc-val { font-family: var(--font-mono); font-size: 10px; color: var(--cyan); letter-spacing: 1px; }

/* ── NETWORK ── */
.network-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.net-item {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 8px 6px;
  background: rgba(0,212,255,0.03);
  border: 1px solid var(--blue-border);
}
.net-icon { opacity: 0.8; }
.net-label { font-family: var(--font-mono); font-size: 8px; color: var(--text-dim); letter-spacing: 1px; }
.net-status { font-family: var(--font-mono); font-size: 8px; letter-spacing: 1px; }
.net-status.on { color: var(--green); text-shadow: 0 0 6px var(--green); }

/* ── ACTIVITY LOG ── */
.activity-log {
  display: flex; flex-direction: column; gap: 6px;
  max-height: 140px; overflow-y: auto;
  scrollbar-width: thin; scrollbar-color: var(--cyan-dim) transparent;
}
.act-item { display: flex; gap: 10px; align-items: flex-start; }
.act-time { font-family: var(--font-mono); font-size: 9px; color: var(--cyan); flex-shrink: 0; }
.act-text { font-family: var(--font-mono); font-size: 9px; color: var(--text-secondary); }

/* ── FOOTER ── */
.hud-footer {
  height: 32px;
  background: var(--blue-panel);
  border: 1px solid var(--blue-border);
  border-bottom: 2px solid var(--cyan-mid);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px;
  backdrop-filter: blur(12px);
}
.footer-text {
  font-family: var(--font-mono); font-size: 9px;
  color: var(--text-dim); letter-spacing: 1px;
}
.footer-center { flex: 1; display: flex; justify-content: center; overflow: hidden; }
.data-stream { overflow: hidden; max-width: 500px; }
.stream-text {
  font-family: var(--font-mono); font-size: 9px;
  color: rgba(0,212,255,0.4); letter-spacing: 1px;
  white-space: nowrap;
  display: inline-block;
  animation: streamScroll 20s linear infinite;
}
@keyframes streamScroll {
  from { transform: translateX(100%); }
  to { transform: translateX(-100%); }
}

/* ── CORNER DECORATIONS ── */
.panel::after {
  content: '';
  position: absolute; bottom: 0; right: 0;
  width: 12px; height: 12px;
  border-bottom: 2px solid var(--cyan-mid);
  border-right: 2px solid var(--cyan-mid);
  pointer-events: none;
}
.panel::before {
  content: '';
  position: absolute; top: 0; left: 0;
  width: 12px; height: 12px;
  border-top: 2px solid var(--cyan-mid);
  border-left: 2px solid var(--cyan-mid);
  pointer-events: none;
  background: none;
}

/* ── SCROLLBAR GLOBAL ── */
* { scrollbar-width: thin; scrollbar-color: var(--cyan-dim) transparent; }

/* ── SELECTION ── */
::selection { background: var(--cyan-dim); color: var(--cyan); }

/* ── RESPONSIVE ── */
@media (max-width: 1100px) {
  .hud-main { grid-template-columns: 200px 1fr 200px; }
}
@media (max-width: 900px) {
  .hud-main { grid-template-columns: 1fr; }
  .panel-left, .panel-right { display: none; }
}