/* ============================================
   DAVE'S HUD -- Core Styles
   Tesla Model Y Dashboard
   ============================================ */

:root {
  /* Color Palette */
  --bg-deep:    #0a0a0f;
  --bg-card:    rgba(255, 255, 255, 0.04);
  --bg-card-hover: rgba(255, 255, 255, 0.08);
  --cyan:       #00f0ff;
  --cyan-dim:   rgba(0, 240, 255, 0.15);
  --red:        #e82127;
  --red-dim:    rgba(232, 33, 39, 0.15);
  --purple:     #b347d9;
  --purple-dim: rgba(179, 71, 217, 0.15);
  --green:      #4ade80;
  --green-dim:  rgba(74, 222, 128, 0.15);
  --amber:      #f59e0b;
  --text:       #e0e8f0;
  --text-dim:   rgba(224, 232, 240, 0.5);
  --text-muted: rgba(224, 232, 240, 0.25);

  /* Typography */
  --font-display: 'Orbitron', sans-serif;
  --font-mono:    'Share Tech Mono', monospace;
  --font-body:    'Rajdhani', sans-serif;

  /* Spacing */
  --gap: 20px;
  --card-radius: 10px;
  --card-padding: 24px;
}

/* ---- Reset & Base ---- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  /* Tesla browser renders at high DPI -- scale everything up.
     Adjust this value if text is too small/large on the Tesla screen.
     1.4 = 140% zoom. Try 1.6 or 1.8 if still too small. */
  zoom: 3.0;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: var(--bg-deep);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 20px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ============================================
   AUTH GATE
   ============================================ */

#auth-gate {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-deep);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

#auth-gate.dismissed {
  opacity: 0;
  transform: scale(1.05);
  pointer-events: none;
}

.auth-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 240, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  animation: gridPulse 4s ease-in-out infinite;
}

.auth-container {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding: 50px 60px;
  z-index: 1;
}

/* Logo Ring */
.auth-logo {
  position: relative;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-logo-ring {
  position: absolute;
  inset: 0;
  border: 2px solid var(--cyan);
  border-radius: 50%;
  box-shadow:
    0 0 20px var(--cyan-dim),
    inset 0 0 20px var(--cyan-dim);
  animation: ringRotate 6s linear infinite;
}

.auth-logo-ring::before {
  content: '';
  position: absolute;
  top: -4px;
  left: 50%;
  width: 8px;
  height: 8px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--cyan);
  transform: translateX(-50%);
}

.auth-logo-text {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  color: var(--cyan);
  text-shadow: 0 0 20px var(--cyan-dim);
}

.auth-title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 6px;
  color: var(--text);
  text-shadow: 0 0 30px var(--cyan-dim);
}

.auth-subtitle {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 4px;
  color: var(--text-dim);
}

#auth-form {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-top: 10px;
  width: 320px;
}

.auth-input-wrapper {
  position: relative;
  width: 100%;
}

.auth-input {
  width: 100%;
  padding: 14px 20px;
  background: rgba(0, 240, 255, 0.04);
  border: 1px solid rgba(0, 240, 255, 0.3);
  border-radius: 4px;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 3px;
  text-align: center;
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.auth-input::placeholder {
  color: var(--text-muted);
  letter-spacing: 2px;
}

.auth-input:focus {
  border-color: var(--cyan);
  box-shadow:
    0 0 20px var(--cyan-dim),
    inset 0 0 20px rgba(0, 240, 255, 0.05);
}

.auth-input-glow {
  position: absolute;
  bottom: -1px;
  left: 50%;
  width: 0%;
  height: 2px;
  background: var(--cyan);
  box-shadow: 0 0 15px var(--cyan);
  transition: width 0.4s ease, left 0.4s ease;
  border-radius: 2px;
}

.auth-input:focus ~ .auth-input-glow {
  width: 100%;
  left: 0%;
}

.auth-submit {
  position: relative;
  padding: 12px 40px;
  background: transparent;
  border: 1px solid rgba(0, 240, 255, 0.4);
  border-radius: 4px;
  color: var(--cyan);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 4px;
  cursor: pointer;
  overflow: hidden;
  transition: background 0.3s, box-shadow 0.3s, transform 0.2s;
  min-height: 48px;
}

.auth-submit:hover,
.auth-submit:active {
  background: rgba(0, 240, 255, 0.08);
  box-shadow: 0 0 25px var(--cyan-dim);
  transform: scale(1.02);
}

.auth-message {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 3px;
  min-height: 24px;
  transition: color 0.3s;
}

.auth-message.error {
  color: var(--red);
  text-shadow: 0 0 10px var(--red-dim);
}

.auth-message.success {
  color: var(--green);
  text-shadow: 0 0 10px var(--green-dim);
}

/* ============================================
   DASHBOARD LAYOUT
   ============================================ */

#dashboard {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background:
    linear-gradient(rgba(0, 240, 255, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.015) 1px, transparent 1px),
    var(--bg-deep);
  background-size: 50px 50px, 50px 50px, 100% 100%;
}

#dashboard.hidden {
  display: none;
}

/* ---- Header ---- */
.hud-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  border-bottom: 1px solid rgba(0, 240, 255, 0.1);
  flex-shrink: 0;
  z-index: 10;
}

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

.hud-logo-mini {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid var(--cyan);
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--cyan);
  box-shadow: 0 0 12px var(--cyan-dim);
}

.hud-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 5px;
  color: var(--text);
  text-shadow: 0 0 20px var(--cyan-dim);
}

.hud-header-right {
  display: flex;
  align-items: center;
  gap: 24px;
}

.hud-date {
  font-family: var(--font-mono);
  font-size: 18px;
  letter-spacing: 2px;
  color: var(--text-dim);
}

.hud-clock {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--cyan);
  text-shadow: 0 0 15px var(--cyan-dim);
}

/* ---- Main Grid: 3 columns x 2 rows ---- */
.hud-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: var(--gap);
  padding: var(--gap) 24px;
  flex: 1;
  min-height: 0;
  z-index: 10;
}

/* Cards spanning 2 columns */
.grid-span-2 {
  grid-column: span 2;
}

/* ---- Cards ---- */
.hud-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--card-radius);
  overflow: hidden;
  transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
}

.hud-card:hover {
  background: var(--bg-card-hover);
}

/* Card Header */
.card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px var(--card-padding);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  flex-shrink: 0;
}

.card-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 4px;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-icon {
  width: 20px;
  height: 20px;
  opacity: 0.7;
}

.card-body {
  flex: 1;
  padding: var(--card-padding);
  min-height: 0;
  overflow-y: auto;
}

/* ---- LED Indicators ---- */
.led {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 6px var(--amber);
  flex-shrink: 0;
  transition: background 0.3s, box-shadow 0.3s;
}

.led.led-green,
.led-static-green {
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
}

.led.led-red,
.led-static-red {
  background: var(--red);
  box-shadow: 0 0 8px var(--red);
}

.led-static-cyan {
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
}

/* ---- Link Cards ---- */
.hud-card-link {
  cursor: pointer;
  min-height: 90px;
}

.hud-card-link:hover {
  transform: scale(1.02);
}

.hud-card-link:active {
  transform: scale(0.98);
}

.link-card-body {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px var(--card-padding) !important;
}

.link-card-icon {
  width: 36px;
  height: 36px;
  opacity: 0.6;
  flex-shrink: 0;
}

.link-card-label {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 3px;
  flex: 1;
}

.link-card-arrow {
  font-size: 22px;
  opacity: 0.3;
  transition: opacity 0.3s, transform 0.3s;
}

.hud-card-link:hover .link-card-arrow {
  opacity: 0.8;
  transform: translateX(4px);
}

/* ---- Corner Brackets (HUD reticle) ---- */
.card-corner {
  position: absolute;
  width: 16px;
  height: 16px;
  z-index: 2;
  pointer-events: none;
}

.card-corner.tl {
  top: -1px;
  left: -1px;
  border-top: 2px solid var(--card-glow-color, var(--cyan));
  border-left: 2px solid var(--card-glow-color, var(--cyan));
}

.card-corner.tr {
  top: -1px;
  right: -1px;
  border-top: 2px solid var(--card-glow-color, var(--cyan));
  border-right: 2px solid var(--card-glow-color, var(--cyan));
}

.card-corner.bl {
  bottom: -1px;
  left: -1px;
  border-bottom: 2px solid var(--card-glow-color, var(--cyan));
  border-left: 2px solid var(--card-glow-color, var(--cyan));
}

.card-corner.br {
  bottom: -1px;
  right: -1px;
  border-bottom: 2px solid var(--card-glow-color, var(--cyan));
  border-right: 2px solid var(--card-glow-color, var(--cyan));
}

/* ---- Embed Container (Reclaim.ai) ---- */
.embed-container {
  position: relative;
  padding: 0 !important;
  display: flex;
  flex-direction: column;
}

.embed-iframe {
  width: 100%;
  flex: 1;
  border: none;
  background: var(--bg-deep);
  border-radius: 0 0 var(--card-radius) var(--card-radius);
}

.embed-fallback {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 40px 20px;
  text-align: center;
}

.embed-fallback.visible {
  display: flex;
}

.embed-fallback-text {
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: 3px;
  color: var(--text-dim);
}

.embed-fallback-sub {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-muted);
}

/* Reclaim.ai Launcher Button */
.reclaim-launcher {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  width: 100%;
  height: 100%;
  text-decoration: none;
  color: var(--text);
  border: 1px solid rgba(0, 240, 255, 0.15);
  border-radius: 8px;
  background: rgba(0, 240, 255, 0.03);
  padding: 30px;
  transition: background 0.3s, border-color 0.3s, box-shadow 0.3s, transform 0.2s;
  cursor: pointer;
}

.reclaim-launcher:hover {
  background: rgba(0, 240, 255, 0.08);
  border-color: var(--cyan);
  box-shadow: 0 0 25px var(--cyan-dim);
  transform: scale(1.01);
}

.reclaim-launcher:active {
  transform: scale(0.99);
}

.reclaim-launcher-icon {
  width: 48px;
  height: 48px;
  color: var(--cyan);
  opacity: 0.7;
  filter: drop-shadow(0 0 8px var(--cyan-dim));
}

.reclaim-launcher:hover .reclaim-launcher-icon {
  opacity: 1;
}

.reclaim-launcher-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 4px;
  color: var(--cyan);
  text-shadow: 0 0 15px var(--cyan-dim);
}

.reclaim-launcher-sub {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--text-muted);
}

.reclaim-launcher-arrow {
  font-size: 28px;
  color: var(--cyan);
  opacity: 0.3;
  transition: opacity 0.3s, transform 0.3s;
}

.reclaim-launcher:hover .reclaim-launcher-arrow {
  opacity: 0.8;
  transform: translateX(6px);
}

/* ---- Email Container ---- */
.email-container {
  padding: 8px 0 !important;
}

.email-list {
  display: flex;
  flex-direction: column;
}

.email-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px var(--card-padding);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  transition: background 0.2s;
  cursor: default;
}

.email-item:last-child {
  border-bottom: none;
}

.email-item:hover {
  background: rgba(255, 255, 255, 0.03);
}

.email-item.unread .email-subject {
  color: var(--text);
  font-weight: 600;
}

.email-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--card-glow-color, var(--cyan));
  box-shadow: 0 0 6px var(--card-glow-color, var(--cyan));
  flex-shrink: 0;
  margin-top: 6px;
  opacity: 0;
}

.email-item.unread .email-dot {
  opacity: 1;
}

.email-content {
  flex: 1;
  min-width: 0;
}

.email-subject {
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 400;
  color: var(--text-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.3;
}

.email-sender {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 2px;
}

.email-time {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  white-space: nowrap;
  flex-shrink: 0;
  margin-top: 2px;
}

.email-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px 20px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--text-muted);
}

/* ---- Card Footer Link (Open Inbox) ---- */
.card-footer-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px var(--card-padding);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.3s, background 0.3s;
  flex-shrink: 0;
}

.card-footer-link:hover {
  color: var(--card-glow-color, var(--cyan));
  background: rgba(255, 255, 255, 0.03);
}

.card-footer-link .link-card-arrow {
  font-size: 14px;
  transition: transform 0.3s;
}

.card-footer-link:hover .link-card-arrow {
  transform: translateX(4px);
}

/* ---- Quick Links (horizontal row) ---- */
.quick-links-body {
  display: flex;
  gap: 12px;
  padding: 12px var(--card-padding) !important;
  flex: 1;
  align-items: stretch;
}

.quick-link {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 12px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 6px;
  text-decoration: none;
  color: var(--text);
  background: rgba(255, 255, 255, 0.02);
  transition: background 0.3s, border-color 0.3s, transform 0.2s, box-shadow 0.3s;
  min-height: 48px;
}

.quick-link:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--ql-color, var(--cyan));
  transform: scale(1.03);
  box-shadow: 0 0 15px color-mix(in srgb, var(--ql-color, var(--cyan)) 20%, transparent);
}

.quick-link:active {
  transform: scale(0.97);
}

.quick-link-icon {
  width: 36px;
  height: 36px;
  opacity: 0.5;
  transition: opacity 0.3s, filter 0.3s;
}

.quick-link:hover .quick-link-icon {
  opacity: 1;
  filter: drop-shadow(0 0 6px var(--ql-color, var(--cyan)));
}

.quick-link-label {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-align: center;
}

.quick-link-arrow {
  font-size: 16px;
  opacity: 0.2;
  transition: opacity 0.3s;
}

.quick-link:hover .quick-link-arrow {
  opacity: 0.7;
}

/* Scrollbar styling for cards */
.card-body::-webkit-scrollbar {
  width: 4px;
}

.card-body::-webkit-scrollbar-track {
  background: transparent;
}

.card-body::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}

.card-body::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* ---- Status Bar ---- */
.hud-status-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  padding: 8px 24px;
  border-top: 1px solid rgba(0, 240, 255, 0.08);
  flex-shrink: 0;
  z-index: 10;
}

.status-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.status-label {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--text-muted);
}

.status-value {
  font-family: var(--font-mono);
  font-size: 16px;
  letter-spacing: 1px;
  color: var(--text-dim);
}

.status-clock {
  font-family: var(--font-display) !important;
  font-size: 18px !important;
  font-weight: 600;
  color: var(--cyan) !important;
  letter-spacing: 2px;
}

.status-item .led-static-green {
  width: 6px;
  height: 6px;
}

/* ---- Responsive Fallback ---- */
@media (max-width: 800px) {
  .hud-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    overflow-y: auto;
  }
  .grid-span-2 {
    grid-column: 1;
  }
  .quick-links-body {
    flex-wrap: wrap;
  }
  .hud-header { flex-wrap: wrap; gap: 8px; }
  .hud-status-bar { flex-wrap: wrap; gap: 16px; }
}