/* Modern JARVIS HUD — Glassmorphism, Sci-Fi */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700&family=Orbitron:wght@500;700&display=swap');

:root {
  --hud-primary: #00d4ff;
  --hud-primary-glow: rgba(0, 212, 255, 0.45);
  --hud-bg-void: #03050a;
  --hud-bg-glass: rgba(10, 22, 34, 0.55);
  --hud-border: rgba(0, 212, 255, 0.22);
  --hud-text-main: #e6f1ff;
  --hud-text-dim: #7a92a8;
  --hud-font-display: 'Orbitron', sans-serif;
  --hud-font-body: 'Inter', sans-serif;
}

html, body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  background: var(--hud-bg-void);
  color: var(--hud-text-main);
  font-family: var(--hud-font-body);
  overflow-x: hidden;
}

body {
  background-image:
    radial-gradient(ellipse at top left, rgba(0, 212, 255, 0.08), transparent 45%),
    radial-gradient(ellipse at bottom right, rgba(0, 180, 255, 0.06), transparent 50%),
    linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
  background-size: auto, auto, 40px 40px, 40px 40px;
  background-attachment: fixed;
}

/* === Main layout: sidebar | content === */
#hud {
  display: grid;
  grid-template-columns: 88px 1fr;
  grid-template-rows: auto 1fr;
  gap: 18px;
  padding: 18px 22px;
  min-height: 100vh;
  box-sizing: border-box;
}

/* Sidebar */
#hud-sidebar {
  grid-column: 1 / 2;
  grid-row: 1 / 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  padding: 22px 8px;
  background: var(--hud-bg-glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--hud-border);
  border-radius: 14px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5), inset 0 0 20px rgba(0, 212, 255, 0.05);
}

.tab-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--hud-text-dim);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 10px 6px;
  border-radius: 10px;
  font-family: var(--hud-font-display);
  font-size: 0.62rem;
  letter-spacing: 1.5px;
  width: 68px;
  transition: all 0.25s ease;
}

.tab-btn:hover { color: var(--hud-primary); }
.tab-btn.active {
  color: var(--hud-primary);
  border-color: var(--hud-border);
  background: rgba(0, 212, 255, 0.08);
  box-shadow: 0 0 18px var(--hud-primary-glow);
}

/* Header */
.hud-top {
  grid-column: 2 / 3;
  grid-row: 1 / 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 22px;
  background: var(--hud-bg-glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--hud-border);
  border-radius: 14px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
}

.hud-brand {
  font-family: var(--hud-font-display);
  color: var(--hud-primary);
  font-size: 1.15rem;
  letter-spacing: 4px;
  text-shadow: 0 0 14px var(--hud-primary-glow);
}

.hud-top button, .hud-top .hud-nav button {
  background: rgba(0, 212, 255, 0.06);
  border: 1px solid var(--hud-border);
  color: var(--hud-primary);
  font-family: var(--hud-font-display);
  font-size: 0.65rem;
  letter-spacing: 1.5px;
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.hud-top button:hover {
  background: rgba(0, 212, 255, 0.15);
  box-shadow: 0 0 14px var(--hud-primary-glow);
}

/* Main grid */
.hud-grid {
  grid-column: 2 / 3;
  grid-row: 2 / 3;
  display: grid;
  grid-template-columns: 280px 1fr 320px;
  gap: 18px;
  align-items: start;
}

.panel, .chat-panel {
  background: var(--hud-bg-glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--hud-border);
  border-radius: 14px;
  padding: 18px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5), inset 0 0 20px rgba(0, 212, 255, 0.03);
}

.panel-left { grid-column: 1 / 2; }
.panel-right { grid-column: 3 / 4; }
.chat-panel { grid-column: 2 / 3; }

.panel-title, .chat-header .title, .hud-title {
  font-family: var(--hud-font-display);
  color: var(--hud-primary);
  font-size: 0.75rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin: 0 0 14px 0;
  text-shadow: 0 0 10px var(--hud-primary-glow);
}

/* System status lines */
.stat, .log-line, #activitylog, #chat-log, #status, #clock {
  font-family: var(--hud-font-body);
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--hud-text-main);
}

.stat span:first-child { color: var(--hud-text-dim); margin-right: 8px; }
.val, .ok { color: var(--hud-primary); }

/* Chat input */
#chat-input, input[type="text"], textarea {
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--hud-border);
  color: var(--hud-text-main);
  border-radius: 8px;
  padding: 10px 14px;
  font-family: var(--hud-font-body);
  outline: none;
  width: 100%;
  box-sizing: border-box;
  transition: border 0.2s;
}

#chat-input:focus, input[type="text"]:focus, textarea:focus {
  border-color: var(--hud-primary);
  box-shadow: 0 0 14px var(--hud-primary-glow);
}

/* Scrollbars */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(0, 212, 255, 0.3); border-radius: 3px; }

/* Hide anything left over */
.jarvis-wake-btn, .jarvis-modify-btn, #jarvis-music, #jarvis-cam-btn, #jarvis-cam { display: none !important; }