/* ═══════════════════════════════════════════════════════════════════════════
   JARVIS HUD v2.5 — STARK INDUSTRIES
   ═══════════════════════════════════════════════════════════════════════════ */

:root {
  --bg-color: #00070f;
  --primary: #00b4ff;
  --bright: #00d4ff;
  --warning: #ff6b00;
  --success: #00ff88;
  --panel-bg: rgba(0, 20, 40, 0.85);
  --border-reg: rgba(0, 180, 255, 0.2);
  --border-glow: rgba(0, 180, 255, 0.4);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-color);
  color: var(--primary);
  font-family: 'Share Tech Mono', monospace;
  overflow: hidden;
  height: 100vh;
  width: 100vw;
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}

/* ── Typography Classes ── */
.orbitron-text {
  font-family: 'Orbitron', sans-serif;
}
.primary-text { color: var(--primary); }
.bright-text { color: var(--bright); text-shadow: 0 0 5px var(--bright); }
.warning-text { color: var(--warning); text-shadow: 0 0 5px var(--warning); }
.success-text { color: var(--success); text-shadow: 0 0 5px var(--success); }
.dim-text { color: rgba(0, 180, 255, 0.5); }

/* ── Scanlines & Sweep ── */
.scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 180, 255, 0.05),
    rgba(0, 180, 255, 0.05) 1px,
    transparent 1px,
    transparent 3px
  );
  z-index: 9998;
}

.sweep-line {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 20px;
  background: linear-gradient(to bottom, transparent, rgba(0, 180, 255, 0.2), transparent);
  pointer-events: none;
  animation: sweep 6s linear infinite;
  z-index: 9999;
}
@keyframes sweep {
  0% { transform: translateY(-100px); }
  100% { transform: translateY(110vh); }
}

/* ── Main Layout (3-Column Grid) ── */
#hud-wrapper {
  display: grid;
  height: 100%;
  padding: 4px;
  gap: 4px;
  grid-template-columns: 200px 1fr 200px;
  grid-template-rows: 40px 1fr 50px;
}

/* ── Base Panel Styles ── */
.hud-panel {
  position: relative;
  background: var(--panel-bg);
  border: 1px solid var(--border-reg);
  border-top: 1px solid var(--border-glow);
}

/* Brackets (Top-Left & Bottom-Right only) */
.bracket-tl, .bracket-br {
  position: absolute;
  width: 10px;
  height: 10px;
}
.bracket-tl {
  top: -1px; left: -1px;
  border-top: 2px solid var(--primary);
  border-left: 2px solid var(--primary);
}
.bracket-br {
  bottom: -1px; right: -1px;
  border-bottom: 2px solid var(--primary);
  border-right: 2px solid var(--primary);
}

/* ── TOP BAR (Header) ── */
#top-bar {
  grid-column: 1 / 4;
  grid-row: 1 / 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10px;
  -webkit-app-region: drag; /* Let user drag window from top bar */
}
.tb-left { display: flex; align-items: center; font-weight: bold; width: 180px;}
.blinking-dot {
  width: 8px; height: 8px;
  background-color: var(--success);
  border-radius: 50%;
  margin-right: 8px;
  box-shadow: 0 0 8px var(--success);
  animation: blink 2s infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.tb-center {
  flex: 1;
  overflow: hidden;
  white-space: nowrap;
  border-left: 1px solid var(--border-reg);
  border-right: 1px solid var(--border-reg);
  height: 100%;
  display: flex;
  align-items: center;
  position: relative;
}
.marquee-text {
  display: inline-block;
  padding-left: 100%;
  animation: marquee 15s linear infinite;
  letter-spacing: 2px;
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}

.tb-stats { width: 180px; text-align: center; font-size: 12px; }
.tb-right { font-size: 13px; font-weight: 700; width: 220px; text-align: right; }
.tb-far-right { width: 140px; text-align: right; font-size: 12px; color: var(--warning); }

/* ── LEFT COLUMN ── */
#col-left {
  grid-column: 1 / 2;
  grid-row: 2 / 3;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.monitor-panel {
  padding: 10px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.panel-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 5px;
  text-shadow: 0 0 5px var(--primary);
}
.stat-row { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 5px;}
.stat-value { font-size: 18px; font-weight: bold; }
.stat-small { font-size: 10px; line-height: 1.4; color: rgba(0, 180, 255, 0.8);}
.mt-5 { margin-top: 5px; }

/* Progress Bars */
.progress-bar-container {
  width: 100%; height: 6px;
  background: rgba(0, 180, 255, 0.1);
  border: 1px solid var(--border-reg);
  margin-bottom: 8px;
}
.progress-bar { height: 100%; transition: width 0.3s ease; }
.primary-bg { background-color: var(--primary); box-shadow: 0 0 8px var(--primary); }
.warning-bg { background-color: var(--warning); box-shadow: 0 0 8px var(--warning); }
.success-bg { background-color: var(--success); box-shadow: 0 0 8px var(--success); }

/* Mini Bar Graphs */
.mini-bar-graph {
  display: flex; align-items: flex-end; justify-content: space-between;
  flex: 1; min-height: 30px;
}
.small-graph { min-height: 20px; }
.tall-graph { min-height: 60px; }
.row-graph { height: 100%; }
.bar {
  flex: 1;
  background-color: var(--primary);
  margin: 0 1px;
  transition: height 0.8s ease;
  min-height: 2px;
}

/* CPU Cores (Split half panels) */
.cpu-cores-container { display: flex; gap: 4px; flex: 1; }
.half-panel { width: 50%; }

/* ── CENTER COLUMN ── */
#col-center {
  grid-column: 2 / 3;
  grid-row: 2 / 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  overflow: hidden;
}

#arc-reactor-container {
  width: 300px;
  height: 300px;
  margin-top: 20px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
#arc-canvas {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

#btn-mic {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px; height: 60px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-glow);
  border-radius: 50%;
  color: var(--primary);
  cursor: pointer;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  transition: all 0.2s ease;
  z-index: 10;
}
#btn-mic:hover { background: rgba(0, 180, 255, 0.1); box-shadow: 0 0 15px var(--border-glow); }
#btn-mic.active { border-color: var(--bright); box-shadow: 0 0 25px var(--bright); color: var(--bright); }
.mic-icon { width: 18px; height: 18px; margin-bottom: 2px; }
#mic-label { font-family: 'Orbitron', sans-serif; font-size: 8px; font-weight: 700; letter-spacing: 1px; }

/* Status Pills */
.status-pills {
  display: flex; gap: 15px; margin: 20px 0;
}
.pill {
  padding: 4px 12px;
  border: 1px solid var(--border-glow);
  background: rgba(0, 180, 255, 0.05);
  font-size: 11px; font-weight: 700; letter-spacing: 1px;
}

/* Chat Response Panels */
.response-panel {
  width: 90%;
  padding: 15px;
  margin-bottom: 10px;
  min-height: 80px;
}
.panel-text {
  font-size: 14px;
  line-height: 1.4;
  margin-top: 5px;
  color: rgba(255, 255, 255, 0.8);
}

.center-footer {
  margin-top: auto;
  margin-bottom: 15px;
  font-size: 10px;
  letter-spacing: 4px;
  color: var(--border-glow);
}

/* ── RIGHT COLUMN ── */
#col-right {
  grid-column: 3 / 4;
  grid-row: 2 / 3;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.weather-row { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 5px;}
.weather-temp { font-size: 28px; font-family: 'Orbitron', sans-serif; font-weight: 700;}
.weather-clock { font-size: 18px; font-weight: 500; }

.temp-row { display: flex; align-items: center; justify-content: space-between; font-size: 10px; margin-bottom: 6px;}
.temp-row span { width: 40px; text-align: left; }
.temp-row span:last-child { width: 30px; text-align: right; }
.temp-bar { flex: 1; margin: 0 8px; margin-bottom: 0;}

/* ── BOTTOM BAR ── */
#bottom-bar {
  grid-column: 1 / 4;
  grid-row: 3 / 4;
  display: flex;
  gap: 4px;
}
.bot-panel {
  flex: 1;
  display: flex; align-items: center; padding: 0 10px; gap: 15px;
}
.bot-title { font-weight: bold; width: 60px; font-size: 12px;}
.stark-logo { display:flex; justify-content:center; align-items:center; font-size: 20px; font-weight: 900; letter-spacing: 4px; color: rgba(0, 180, 255, 0.3);}


/* ── API KEY MODAL ── */
.hidden { display: none !important; }
#api-modal {
  position: fixed;
  top: 0; left: 0; width: 100vw; height: 100vh;
  background: rgba(0, 7, 15, 0.9);
  backdrop-filter: blur(5px);
  z-index: 99999;
  display: flex; justify-content: center; align-items: center;
}
.modal-content {
  padding: 40px;
  width: 600px;
  text-align: center;
  border: 1px solid var(--border-glow);
  box-shadow: 0 0 30px rgba(0, 180, 255, 0.2);
}
.modal-content h2 { margin-bottom: 15px; font-size: 24px; letter-spacing: 2px;}
.modal-content p { margin-bottom: 25px; line-height: 1.5; font-size: 14px;}
#api-input {
  width: 80%;
  padding: 12px;
  background: rgba(0, 20, 40, 0.8);
  border: 1px solid var(--border-reg);
  color: var(--primary);
  outline: none;
  margin-bottom: 25px;
  text-align: center;
  letter-spacing: 2px;
}
#api-input:focus { border-color: var(--bright); box-shadow: 0 0 10px var(--border-glow); }
#btn-save-api {
  padding: 10px 40px;
  background: rgba(0, 180, 255, 0.1);
  border: 1px solid var(--border-glow);
  color: var(--primary);
  cursor: pointer;
  letter-spacing: 3px;
  font-weight: bold;
  transition: all 0.2s;
}
#btn-save-api:hover {
  background: rgba(0, 180, 255, 0.3);
  color: var(--bright);
  box-shadow: 0 0 15px var(--border-glow);
}

/* ── VOICE TOGGLE SWITCH ── */
.voice-toggle-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 15px;
}
.switch {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 20px;
}
.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}
.slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: rgba(0, 20, 40, 0.8);
  border: 1px solid var(--border-reg);
  transition: .4s;
  border-radius: 20px;
}
.slider:before {
  position: absolute;
  content: "";
  height: 12px;
  width: 12px;
  left: 4px;
  bottom: 3px;
  background-color: var(--primary);
  transition: .4s;
  border-radius: 50%;
  box-shadow: 0 0 5px var(--border-glow);
}
input:checked + .slider {
  background-color: rgba(0, 180, 255, 0.2);
  border: 1px solid var(--border-glow);
}
input:checked + .slider:before {
  transform: translateX(18px);
  background-color: var(--bright);
}