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

:root {
  --cyan: #00f0ff;
  --blue: #0066ff;
  --dark-blue: #001a33;
  --navy: #0a0e1a;
  --bg: #060a12;
  --panel-bg: rgba(6, 14, 30, 0.85);
  --panel-border: rgba(0, 240, 255, 0.15);
  --panel-glow: rgba(0, 240, 255, 0.05);
  --text: #c8d6e5;
  --text-dim: #5a6a7a;
  --text-bright: #e8f4ff;
  --orange: #ff6b2b;
  --orange-dim: rgba(255, 107, 43, 0.3);
  --green: #00ff88;
  --red: #ff3366;
  --yellow: #ffaa00;
  --font-ui: 'Inter', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

html, body {
  width: 100%; height: 100%;
  overflow: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}

/* ===== THREE.JS CANVAS ===== */
#three-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
}

/* ===== SCANLINES ===== */
#scanlines {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 1;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 240, 255, 0.015) 2px,
    rgba(0, 240, 255, 0.015) 4px
  );
  animation: scanline-scroll 8s linear infinite;
}

@keyframes scanline-scroll {
  0% { background-position-y: 0; }
  100% { background-position-y: 100px; }
}

/* ===== BOOT SCREEN ===== */
#boot-screen {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
}
#boot-screen.hidden { display: none !important; }

.boot-container {
  max-width: 600px;
  width: 90%;
  font-family: var(--font-mono);
}
.boot-log {
  font-size: 13px;
  color: var(--cyan);
  line-height: 1.8;
  min-height: 200px;
}
.boot-log .boot-line {
  opacity: 0;
  animation: boot-line-in 0.3s ease-out forwards;
}
.boot-log .boot-line.ok { color: var(--green); }
.boot-log .boot-line.warn { color: var(--yellow); }
.boot-log .boot-line.error { color: var(--red); }
.boot-log .boot-line.bright { color: var(--text-bright); }

@keyframes boot-line-in {
  from { opacity: 0; transform: translateX(-10px); }
  to { opacity: 1; transform: translateX(0); }
}

.boot-progress-bar {
  width: 100%;
  height: 2px;
  background: rgba(0, 240, 255, 0.1);
  margin-top: 20px;
  border-radius: 1px;
  overflow: hidden;
}
.boot-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
  box-shadow: 0 0 10px var(--cyan);
  transition: width 0.3s ease-out;
}

/* ===== AUTH BOOT OVERLAY ===== */
#auth-boot-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 1500;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
}
#auth-boot-overlay.hidden { display: none !important; }

/* ===== HUD CONTAINER ===== */
#hud-container {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  width: 100%; height: 100vh; height: 100dvh;
  padding: 8px;
  gap: 8px;
}

/* ===== TOP BAR ===== */
#top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 4px;
  backdrop-filter: blur(20px);
  min-height: 52px;
}

.jarvis-logo {
  display: flex; align-items: center; gap: 4px;
  font-family: var(--font-mono);
  font-size: 18px; font-weight: 500;
}
.logo-bracket { color: var(--cyan); opacity: 0.6; }
.logo-text {
  color: var(--cyan);
  text-shadow: 0 0 20px rgba(0, 240, 255, 0.5), 0 0 40px rgba(0, 240, 255, 0.2);
  letter-spacing: 4px;
}
.logo-subtitle {
  font-size: 9px; letter-spacing: 2px;
  color: var(--text-dim); margin-top: 2px;
  text-transform: uppercase;
}

.hud-time {
  font-family: var(--font-mono);
  font-size: 22px; font-weight: 300;
  color: var(--text-bright);
  text-shadow: 0 0 10px rgba(0, 240, 255, 0.3);
  letter-spacing: 2px;
}
.hud-date {
  font-size: 11px; color: var(--text-dim);
  letter-spacing: 1px; text-align: center;
}

.status-badges { display: flex; gap: 10px; align-items: center; }
.badge {
  font-family: var(--font-mono);
  font-size: 10px; letter-spacing: 1px;
  padding: 4px 10px; border-radius: 2px;
  border: 1px solid;
  position: relative;
  overflow: visible;
  transition: all 0.4s ease;
}
.badge::before {
  content: ''; position: absolute;
  left: 6px; top: 50%; transform: translateY(-50%);
  width: 5px; height: 5px; border-radius: 50%;
}
.badge { padding-left: 20px; }
.badge-online {
  color: var(--green); border-color: rgba(0, 255, 136, 0.3);
  background: rgba(0, 255, 136, 0.05);
}
.badge-online::before { background: var(--green); box-shadow: 0 0 6px var(--green); }
.badge-warn {
  color: var(--yellow); border-color: rgba(255, 170, 0, 0.3);
  background: rgba(255, 170, 0, 0.05);
}
.badge-warn::before { background: var(--yellow); box-shadow: 0 0 6px var(--yellow); }
.badge-offline {
  color: var(--red); border-color: rgba(255, 51, 102, 0.3);
  background: rgba(255, 51, 102, 0.05);
}
.badge-offline::before { background: var(--red); box-shadow: 0 0 6px var(--red); }

/* Badge pulse on state change */
.badge.badge-changed {
  animation: badge-state-change 0.6s ease-out;
}
@keyframes badge-state-change {
  0% { transform: scale(1); }
  30% { transform: scale(1.15); }
  60% { transform: scale(0.95); }
  100% { transform: scale(1); }
}

/* ===== MAIN CONTENT ===== */
#main-content {
  display: flex;
  flex: 1;
  gap: 8px;
  min-height: 0;
}

/* ===== PANELS ===== */
.panel {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 4px;
  backdrop-filter: blur(20px);
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Corner brackets */
.panel-corner {
  position: absolute;
  width: 12px; height: 12px;
  z-index: 5;
  pointer-events: none;
}
.panel-corner.tl { top: -1px; left: -1px; border-top: 2px solid var(--cyan); border-left: 2px solid var(--cyan); }
.panel-corner.tr { top: -1px; right: -1px; border-top: 2px solid var(--cyan); border-right: 2px solid var(--cyan); }
.panel-corner.bl { bottom: -1px; left: -1px; border-bottom: 2px solid var(--cyan); border-left: 2px solid var(--cyan); }
.panel-corner.br { bottom: -1px; right: -1px; border-bottom: 2px solid var(--cyan); border-right: 2px solid var(--cyan); }

.panel-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--panel-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}
.panel-title {
  font-family: var(--font-mono);
  font-size: 11px; font-weight: 500;
  letter-spacing: 2px;
  color: var(--cyan);
  text-shadow: 0 0 10px rgba(0, 240, 255, 0.3);
}
.panel-subtitle {
  font-size: 11px; color: var(--text-dim);
  margin-left: 12px;
  flex: 1;
}
.panel-indicator {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
  animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.2); }
}

/* ===== SIDEBAR ===== */
#sidebar {
  width: 220px;
  flex-shrink: 0;
}

#channel-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}

.channel-item {
  display: flex;
  align-items: center;
  padding: 10px 12px;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.25s ease;
  margin-bottom: 2px;
  position: relative;
  font-size: 13px;
}
.channel-item:hover {
  background: rgba(0, 240, 255, 0.05);
  padding-left: 16px;
}
.channel-item.active {
  background: rgba(0, 240, 255, 0.1);
  border-left: 2px solid var(--cyan);
}
.channel-item.active .channel-name {
  color: var(--cyan);
  text-shadow: 0 0 10px rgba(0, 240, 255, 0.4);
}
.channel-icon {
  font-family: var(--font-mono);
  color: var(--text-dim);
  margin-right: 8px;
  font-size: 12px;
  transition: color 0.2s;
}
.channel-item:hover .channel-icon { color: var(--cyan); }
.channel-name {
  color: var(--text);
  transition: color 0.2s;
}
.channel-unread {
  margin-left: auto;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 8px var(--orange);
  animation: pulse-glow 1.5s ease-in-out infinite;
  display: none;
}
.channel-item.has-unread .channel-unread { display: block; }

.sidebar-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--panel-border);
  flex-shrink: 0;
}
.sys-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 4px;
  font-size: 10px;
}
.sys-info .label { color: var(--text-dim); letter-spacing: 1px; font-family: var(--font-mono); }
.sys-info .value { color: var(--cyan); font-family: var(--font-mono); }

/* Logout button */
.logout-btn {
  display: block;
  width: 100%;
  margin-top: 8px;
  padding: 6px;
  background: rgba(255, 51, 102, 0.05);
  border: 1px solid rgba(255, 51, 102, 0.2);
  color: var(--red);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 1px;
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.2s;
  opacity: 0.6;
}
.logout-btn:hover {
  opacity: 1;
  background: rgba(255, 51, 102, 0.1);
  border-color: var(--red);
}

/* ===== CHAT PANEL ===== */
#chat-panel { flex: 1; min-width: 0; }

/* Car mode toggle */
.car-mode-btn {
  background: none;
  border: 1px solid rgba(0, 240, 255, 0.2);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 1px;
  cursor: pointer;
  border-radius: 2px;
  padding: 2px 8px;
  transition: all 0.2s;
  opacity: 0.6;
  margin-left: auto;
}
.car-mode-btn:hover {
  opacity: 1;
  background: rgba(0, 240, 255, 0.1);
  border-color: var(--cyan);
}
.car-mode-btn.active {
  opacity: 1;
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(0, 240, 255, 0.1);
  box-shadow: 0 0 8px rgba(0, 240, 255, 0.2);
}

/* Car mode — input at top, messages reversed */
#chat-panel.car-mode .panel-header { order: 0; }
#chat-panel.car-mode #chat-input-container {
  order: 1;
  border-top: none;
  border-bottom: 1px solid var(--panel-border);
}
#chat-panel.car-mode #chat-messages-wrapper {
  order: 2;
  flex-direction: column-reverse;
}
#chat-panel.car-mode #typing-indicator { order: 3; }

/* Clear chat button */
.clear-chat-btn {
  background: none;
  border: 1px solid rgba(255, 51, 102, 0.2);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 1px;
  padding: 3px 8px;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.2s;
  margin-left: 8px;
}
.clear-chat-btn:hover {
  color: var(--red);
  border-color: var(--red);
  background: rgba(255, 51, 102, 0.05);
}

/* Chat messages wrapper for scroll-to-bottom */
#chat-messages-wrapper {
  flex: 1;
  position: relative;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

#chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  scroll-behavior: smooth;
}

/* Scroll to bottom button */
.scroll-to-bottom {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0, 240, 255, 0.12);
  border: 1px solid rgba(0, 240, 255, 0.3);
  color: var(--cyan);
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all 0.3s;
  backdrop-filter: blur(10px);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.1);
  animation: scroll-btn-in 0.3s ease-out;
}
.scroll-to-bottom:hover {
  background: rgba(0, 240, 255, 0.2);
  box-shadow: 0 0 25px rgba(0, 240, 255, 0.2);
}
.scroll-to-bottom.hidden { display: none; }

@keyframes scroll-btn-in {
  from { opacity: 0; transform: translateX(-50%) translateY(10px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* Custom scrollbar */
#chat-messages::-webkit-scrollbar { width: 4px; }
#chat-messages::-webkit-scrollbar-track { background: transparent; }
#chat-messages::-webkit-scrollbar-thumb { background: rgba(0, 240, 255, 0.2); border-radius: 2px; }
#channel-list::-webkit-scrollbar { width: 3px; }
#channel-list::-webkit-scrollbar-track { background: transparent; }
#channel-list::-webkit-scrollbar-thumb { background: rgba(0, 240, 255, 0.15); border-radius: 2px; }

/* Message animations */
.message {
  margin-bottom: 16px;
  padding: 8px;
  border-radius: 4px;
  transition: background 0.2s;
  animation: message-slide-in 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.message:hover {
  background: rgba(0, 240, 255, 0.02);
}

@keyframes message-slide-in {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Channel transition */
#chat-messages.channel-transition {
  animation: channel-fade 0.3s ease-out;
}
@keyframes channel-fade {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.message-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}
.message-author {
  font-weight: 600;
  font-size: 13px;
}
.message-author.user { color: var(--orange); }
.message-author.jarvis { color: var(--cyan); text-shadow: 0 0 10px rgba(0, 240, 255, 0.3); }
.message-time {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-dim);
}

/* Jarvis avatar */
.jarvis-avatar {
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.jarvis-avatar .hex {
  width: 18px;
  height: 18px;
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid rgba(0, 240, 255, 0.4);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.jarvis-avatar .hex-inner {
  width: 8px;
  height: 8px;
  background: var(--cyan);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  box-shadow: 0 0 6px var(--cyan);
}

.message-body {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
  padding-left: 0;
}
.message-body.jarvis-msg {
  border-left: 2px solid rgba(0, 240, 255, 0.2);
  padding-left: 12px;
  margin-left: 0;
}
.message-body p { margin-bottom: 8px; }
.message-body p:last-child { margin-bottom: 0; }
.message-body code {
  font-family: var(--font-mono);
  background: rgba(0, 240, 255, 0.08);
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 12px;
  color: var(--cyan);
}
.message-body pre {
  background: rgba(0, 10, 20, 0.8);
  border: 1px solid var(--panel-border);
  border-radius: 4px;
  padding: 12px;
  overflow-x: auto;
  margin: 8px 0;
  position: relative;
}
.message-body pre code {
  background: none; padding: 0;
  color: var(--text);
  font-size: 12px;
}

/* Code block copy button */
.code-block-wrapper {
  position: relative;
}
.code-copy-btn {
  position: absolute;
  top: 6px;
  right: 6px;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.2);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 1px;
  padding: 3px 8px;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.2s;
  z-index: 2;
  opacity: 0;
}
.code-block-wrapper:hover .code-copy-btn { opacity: 1; }
.code-copy-btn:hover {
  background: rgba(0, 240, 255, 0.15);
  color: var(--cyan);
  border-color: var(--cyan);
}
.code-copy-btn.copied {
  color: var(--green);
  border-color: var(--green);
}

.message-body a { color: var(--cyan); text-decoration: none; }
.message-body a:hover { text-decoration: underline; }
.message-body ul, .message-body ol { padding-left: 20px; margin: 8px 0; }
.message-body strong { color: var(--text-bright); }

/* Typing indicator */
#typing-indicator {
  padding: 8px 16px;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
#typing-indicator.hidden { display: none; }
.typing-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  animation: typing-bounce 1.2s ease-in-out infinite;
}
.typing-dot:nth-child(2) { animation-delay: 0.15s; }
.typing-dot:nth-child(3) { animation-delay: 0.3s; }
.typing-label {
  font-size: 11px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  letter-spacing: 0.5px;
  margin-left: 4px;
}

@keyframes typing-bounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-6px); opacity: 1; }
}

/* Chat input */
#chat-input-container {
  padding: 12px 16px;
  border-top: 1px solid var(--panel-border);
  flex-shrink: 0;
}
.input-wrapper {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  background: rgba(0, 20, 40, 0.6);
  border: 1px solid rgba(0, 240, 255, 0.2);
  border-radius: 4px;
  padding: 8px 12px;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.input-wrapper:focus-within {
  border-color: var(--cyan);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.1), inset 0 0 15px rgba(0, 240, 255, 0.03);
}
#chat-input {
  flex: 1;
  background: none;
  border: none;
  color: var(--text-bright);
  font-family: var(--font-ui);
  font-size: 14px;
  resize: none;
  outline: none;
  max-height: 120px;
  line-height: 1.5;
}
#chat-input::placeholder { color: var(--text-dim); }
#send-btn {
  background: none;
  border: 1px solid rgba(0, 240, 255, 0.3);
  color: var(--cyan);
  cursor: pointer;
  padding: 6px 10px;
  border-radius: 3px;
  transition: all 0.2s;
  display: flex;
  align-items: center;
}
#send-btn:hover {
  background: rgba(0, 240, 255, 0.1);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
  transform: scale(1.05);
}

/* ===== VOICE / MIC BUTTON ===== */
.speaker-btn {
  background: none;
  border: 1px solid rgba(0, 240, 255, 0.3);
  color: var(--text-dim);
  cursor: pointer;
  padding: 6px 10px;
  border-radius: 3px;
  transition: all 0.3s;
  display: flex;
  align-items: center;
}
.speaker-btn:hover {
  color: var(--cyan);
  background: rgba(0, 240, 255, 0.05);
}
.speaker-btn.active {
  color: var(--cyan);
  border-color: rgba(0, 240, 255, 0.5);
  background: rgba(0, 240, 255, 0.1);
}
.speaker-btn.speaking {
  color: var(--green);
  border-color: rgba(0, 255, 136, 0.5);
  background: rgba(0, 255, 136, 0.1);
  animation: speak-pulse 1s ease-in-out infinite;
}
.mic-btn {
  background: none;
  border: 1px solid rgba(0, 240, 255, 0.3);
  color: var(--text-dim);
  cursor: pointer;
  padding: 6px 10px;
  border-radius: 3px;
  transition: all 0.3s;
  display: flex;
  align-items: center;
}
.mic-btn:hover {
  color: var(--cyan);
  background: rgba(0, 240, 255, 0.05);
}
.mic-btn.active {
  color: var(--red);
  border-color: rgba(255, 51, 102, 0.5);
  background: rgba(255, 51, 102, 0.1);
  animation: mic-pulse 2s ease-in-out infinite;
}
.mic-btn.speaking {
  color: var(--green);
  border-color: rgba(0, 255, 136, 0.5);
  background: rgba(0, 255, 136, 0.1);
  animation: speak-pulse 1s ease-in-out infinite;
}
@keyframes mic-pulse {
  0%, 100% { box-shadow: 0 0 4px rgba(255, 51, 102, 0.2); }
  50% { box-shadow: 0 0 12px rgba(255, 51, 102, 0.5); }
}
@keyframes speak-pulse {
  0%, 100% { box-shadow: 0 0 4px rgba(0, 255, 136, 0.2); }
  50% { box-shadow: 0 0 12px rgba(0, 255, 136, 0.5); }
}
#voice-indicator {
  background: rgba(0, 240, 255, 0.15);
  color: var(--cyan);
  border-color: rgba(0, 240, 255, 0.4);
}

/* ===== RIGHT PANEL ===== */
#right-panel {
  width: 260px;
  flex-shrink: 0;
  transition: width 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s;
}
#right-panel.collapsed {
  width: 40px;
}
#right-panel.collapsed #right-panel-content {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
#right-panel-content {
  transition: opacity 0.3s;
}
#right-panel.collapsed .panel-title { display: none; }

.panel-toggle {
  background: none; border: none;
  color: var(--text-dim); cursor: pointer;
  font-size: 12px; padding: 2px 6px;
  transition: color 0.2s, transform 0.3s;
}
.panel-toggle:hover { color: var(--cyan); }
#right-panel.collapsed .panel-toggle { transform: rotate(180deg); }

#right-panel-content {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
}

.stat-group {
  margin-bottom: 20px;
}
.stat-header {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--text-dim);
  margin-bottom: 10px;
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(0, 240, 255, 0.08);
}
.stat-item {
  display: flex;
  align-items: center;
  padding: 6px 0;
  font-size: 12px;
  transition: all 0.2s;
  border-radius: 2px;
}
.stat-item:hover {
  background: rgba(0, 240, 255, 0.03);
  padding-left: 4px;
}
.stat-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  margin-right: 8px;
  flex-shrink: 0;
}
.stat-dot.online { background: var(--green); box-shadow: 0 0 6px var(--green); }
.stat-dot.warn { background: var(--yellow); box-shadow: 0 0 6px var(--yellow); }
.stat-dot.offline { background: var(--red); box-shadow: 0 0 6px var(--red); }
.stat-name { flex: 1; color: var(--text); }
.stat-value { font-family: var(--font-mono); color: var(--text-dim); font-size: 11px; }

.action-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}
.action-btn {
  background: rgba(0, 240, 255, 0.05);
  border: 1px solid rgba(0, 240, 255, 0.15);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 1px;
  padding: 8px 4px;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.2s;
}
.action-btn:hover {
  background: rgba(0, 240, 255, 0.1);
  border-color: var(--cyan);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.15);
  transform: translateY(-1px);
}
.action-btn:active {
  transform: translateY(0);
}

.activity-item {
  display: flex;
  gap: 10px;
  padding: 5px 0;
  font-size: 11px;
  border-bottom: 1px solid rgba(0, 240, 255, 0.04);
  animation: activity-in 0.3s ease-out;
}
@keyframes activity-in {
  from { opacity: 0; transform: translateX(-8px); }
  to { opacity: 1; transform: translateX(0); }
}
.activity-time {
  font-family: var(--font-mono);
  color: var(--text-dim);
  font-size: 10px;
  flex-shrink: 0;
}
.activity-text { color: var(--text); }

/* ===== STREAMING TEXT EFFECT ===== */
.streaming-cursor::after {
  content: '▊';
  color: var(--cyan);
  animation: blink-cursor 0.8s step-end infinite;
  margin-left: 2px;
}
@keyframes blink-cursor {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ===== WELCOME MESSAGES ===== */
.welcome-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  text-align: center;
  opacity: 0.6;
  animation: welcome-in 0.6s ease-out;
}
@keyframes welcome-in {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 0.6; transform: scale(1); }
}
.welcome-icon {
  font-size: 48px;
  margin-bottom: 16px;
  color: var(--cyan);
  text-shadow: 0 0 30px rgba(0, 240, 255, 0.3);
}
.welcome-text {
  font-size: 16px;
  color: var(--text-dim);
  max-width: 400px;
  line-height: 1.6;
}
.welcome-hint {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 16px;
  opacity: 0.6;
}

/* ===== UTILITY ===== */
.hidden { display: none !important; }

/* ===== LOGIN SCREEN ===== */
#login-screen {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

#login-screen.hidden { display: none; }
#hud-container.hidden { display: none !important; }

.login-container {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 4px;
  padding: 48px 40px;
  text-align: center;
  max-width: 420px;
  width: 90%;
  backdrop-filter: blur(20px);
  box-shadow: 0 0 60px rgba(0, 240, 255, 0.08), inset 0 0 60px rgba(0, 240, 255, 0.02);
  animation: loginFadeIn 0.6s ease-out;
}

@keyframes loginFadeIn {
  from { opacity: 0; transform: translateY(20px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.login-logo {
  font-size: 28px;
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 8px;
  white-space: nowrap;
}

.login-bracket {
  color: var(--cyan);
  opacity: 0.5;
}

.login-title {
  color: var(--cyan);
  letter-spacing: 6px;
  text-shadow: 0 0 20px rgba(0, 240, 255, 0.5);
}

.login-subtitle {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 4px;
  color: var(--text-dim);
  margin-bottom: 24px;
}

.login-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0.3;
  margin: 24px 0;
}

.login-instructions {
  color: var(--text-dim);
  font-size: 13px;
  line-height: 1.6;
  margin-bottom: 24px;
  font-family: 'Inter', sans-serif;
}

.login-btn {
  display: block;
  width: 100%;
  padding: 14px 24px;
  border: 1px solid var(--panel-border);
  background: rgba(0, 240, 255, 0.05);
  color: var(--cyan);
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 2px;
  cursor: pointer;
  transition: all 0.3s;
  border-radius: 2px;
  margin-bottom: 16px;
}

.login-btn:hover {
  background: rgba(0, 240, 255, 0.12);
  border-color: var(--cyan);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.15);
}

.login-btn:disabled {
  opacity: 0.4;
  cursor: wait;
}

.login-btn.secondary {
  background: rgba(0, 102, 255, 0.08);
  border-color: rgba(0, 102, 255, 0.3);
  color: var(--blue);
}

.login-btn.secondary:hover {
  background: rgba(0, 102, 255, 0.15);
  border-color: var(--blue);
}

.login-code-wrapper {
  margin: 20px 0;
}

.login-code-input {
  width: 200px;
  padding: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 28px;
  letter-spacing: 12px;
  text-align: center;
  background: rgba(0, 240, 255, 0.03);
  border: 1px solid var(--panel-border);
  border-radius: 2px;
  color: var(--cyan);
  outline: none;
  transition: all 0.3s;
}

.login-code-input:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.1);
}

.login-code-input::placeholder {
  color: rgba(0, 240, 255, 0.15);
  letter-spacing: 12px;
}

.login-status {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 1px;
  margin-top: 16px;
  min-height: 20px;
  transition: color 0.3s;
}

.login-status.success { color: var(--green); }
.login-status.error { color: var(--red); }

#login-code-section.hidden { display: none; }

/* ===== highlight.js overrides for HUD theme ===== */
.hljs {
  background: transparent !important;
  padding: 0 !important;
}

/* ===== Global selection ===== */
::selection {
  background: rgba(0, 240, 255, 0.3);
  color: white;
}