/* ============================================
   AVIATOR PREDICTOR PRO — by Scribe
   Palette: Volcanic Glass + Acid Neon accents
   Fonts: Clash Display + Space Mono + Outfit
   ============================================ */

:root {
  --bg-deep:       #080B14;
  --bg-card:       #0D1220;
  --bg-panel:      #111827;
  --border:        #1E2D45;
  --border-glow:   #FF3C3C44;
  --accent-red:    #FF3C3C;
  --accent-orange: #FF7A00;
  --accent-gold:   #FFD700;
  --accent-green:  #00FF88;
  --accent-blue:   #00BFFF;
  --text-primary:  #F0F4FF;
  --text-secondary:#8A9BBE;
  --text-muted:    #3D4F6E;
  --font-display:  'Clash Display', sans-serif;
  --font-mono:     'Space Mono', monospace;
  --font-body:     'Outfit', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg-deep);
  color: var(--text-primary);
  font-family: var(--font-body);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* ── Particle Canvas ── */
#particleCanvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.35;
}

/* ── Header ── */
.header {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  border-bottom: 1px solid var(--border);
  background: rgba(8, 11, 20, 0.85);
  backdrop-filter: blur(12px);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  font-size: 1.6rem;
  filter: drop-shadow(0 0 8px var(--accent-red));
  animation: planeFloat 3s ease-in-out infinite;
}

@keyframes planeFloat {
  0%, 100% { transform: translateY(0) rotate(-5deg); }
  50%       { transform: translateY(-5px) rotate(2deg); }
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-primary);
}

.logo-accent {
  color: var(--accent-red);
  text-shadow: 0 0 12px var(--accent-red);
}

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

.live-badge {
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--accent-green);
  background: rgba(0, 255, 136, 0.08);
  border: 1px solid rgba(0, 255, 136, 0.25);
  padding: 5px 12px;
  border-radius: 20px;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 8px var(--accent-green);
  animation: pulse 1.4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.7); }
}

.by-scribe {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.by-scribe strong { color: var(--accent-gold); }

/* ── Main Layout ── */
.main {
  position: relative;
  z-index: 5;
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 24px 60px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

/* ── Hero Section ── */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 20px;
  padding: 48px 24px 40px;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(255,60,60,0.08) 0%, transparent 70%),
              var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-red), var(--accent-orange), transparent);
}

.hero-tagline {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.multiplier-display {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  line-height: 1;
}

.multiplier-value {
  font-family: var(--font-display);
  font-size: clamp(5rem, 14vw, 9rem);
  font-weight: 700;
  color: var(--text-primary);
  text-shadow: 0 0 40px rgba(255,122,0,0.4), 0 0 80px rgba(255,60,60,0.2);
  transition: all 0.3s ease;
  letter-spacing: -0.02em;
}

.multiplier-value.animating {
  animation: countUp 0.08s steps(1) infinite;
}

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

.multiplier-value.revealed {
  color: var(--accent-orange);
  text-shadow: 0 0 30px var(--accent-orange), 0 0 60px rgba(255,122,0,0.5);
  animation: revealPop 0.5s cubic-bezier(0.34,1.56,0.64,1) forwards;
}

@keyframes revealPop {
  0%   { transform: scale(0.85); }
  60%  { transform: scale(1.08); }
  100% { transform: scale(1); }
}

.multiplier-x {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 600;
  color: var(--accent-red);
  margin-bottom: 0.8rem;
  text-shadow: 0 0 12px var(--accent-red);
}

/* ── Confidence Bar ── */
.confidence-bar-wrap {
  width: 100%;
  max-width: 420px;
}

.confidence-label {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
  letter-spacing: 0.05em;
}

#confidencePercent {
  color: var(--accent-gold);
  font-weight: 700;
}

.confidence-bar {
  height: 6px;
  background: var(--border);
  border-radius: 99px;
  overflow: hidden;
}

.confidence-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-red), var(--accent-orange), var(--accent-gold));
  border-radius: 99px;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 10px rgba(255,165,0,0.5);
}

/* ── Predict Button ── */
.predict-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 48px;
  background: linear-gradient(135deg, var(--accent-red) 0%, var(--accent-orange) 100%);
  border: none;
  border-radius: 12px;
  color: #fff;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  cursor: pointer;
  overflow: hidden;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  box-shadow: 0 4px 24px rgba(255,60,60,0.35), 0 0 0 0 rgba(255,60,60,0.4);
}

.predict-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(255,60,60,0.5), 0 0 0 4px rgba(255,60,60,0.15);
}

.predict-btn:active { transform: translateY(0); }

.predict-btn.loading {
  pointer-events: none;
  opacity: 0.8;
}

.btn-icon { font-size: 1.1rem; }

.btn-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 60%);
  pointer-events: none;
}

.disclaimer-small {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-family: var(--font-body);
}

/* ── Stats Row ── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px 16px;
  text-align: center;
  transition: border-color 0.3s, transform 0.2s;
}

.stat-card:hover {
  border-color: rgba(255,122,0,0.3);
  transform: translateY(-2px);
}

.stat-icon { font-size: 1.4rem; margin-bottom: 8px; }

.stat-value {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.72rem;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ── Bottom Grid ── */
.bottom-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* ── Panels ── */
.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.panel-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.panel-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent-blue);
  background: rgba(0,191,255,0.1);
  border: 1px solid rgba(0,191,255,0.25);
  padding: 3px 10px;
  border-radius: 20px;
}

/* ── Signal Bars ── */
.signals { display: flex; flex-direction: column; gap: 14px; }

.signal-row {
  display: grid;
  grid-template-columns: 130px 1fr 48px;
  align-items: center;
  gap: 12px;
}

.signal-name {
  font-size: 0.78rem;
  color: var(--text-secondary);
  font-family: var(--font-body);
}

.signal-bar-wrap {
  height: 5px;
  background: var(--border);
  border-radius: 99px;
  overflow: hidden;
}

.signal-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-green));
  border-radius: 99px;
  transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.signal-val {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-gold);
  text-align: right;
}

/* ── Recommendation Box ── */
.recommendation-box {
  margin-top: 20px;
  padding: 14px 16px;
  background: rgba(255,122,0,0.06);
  border: 1px solid rgba(255,122,0,0.2);
  border-radius: 10px;
}

.rec-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  color: var(--accent-orange);
  margin-bottom: 6px;
}

.rec-value {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--text-primary);
  line-height: 1.5;
}

/* ── History Panel ── */
.clear-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  padding: 4px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
}

.clear-btn:hover {
  border-color: var(--accent-red);
  color: var(--accent-red);
}

.history-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 280px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.history-empty {
  font-size: 0.82rem;
  color: var(--text-muted);
  text-align: center;
  padding: 32px 0;
  font-family: var(--font-body);
}

.history-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  animation: slideIn 0.3s ease forwards;
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(-12px); }
  to   { opacity: 1; transform: translateX(0); }
}

.history-num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  min-width: 24px;
}

.history-mult {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
}

.history-mult.low  { color: var(--accent-red); }
.history-mult.mid  { color: var(--accent-orange); }
.history-mult.high { color: var(--accent-gold); }
.history-mult.mega { color: var(--accent-green); text-shadow: 0 0 10px var(--accent-green); }

.history-tag {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  padding: 3px 8px;
  border-radius: 6px;
  letter-spacing: 0.08em;
}

.history-tag.low  { background: rgba(255,60,60,0.12);  color: var(--accent-red); }
.history-tag.mid  { background: rgba(255,122,0,0.12); color: var(--accent-orange); }
.history-tag.high { background: rgba(255,215,0,0.12); color: var(--accent-gold); }
.history-tag.mega { background: rgba(0,255,136,0.12); color: var(--accent-green); }

.history-time {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--text-muted);
}

/* ── Chart Panel ── */
.chart-panel { margin-top: 0; }

.chart-legend {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
}

.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-orange);
  box-shadow: 0 0 6px var(--accent-orange);
}

#trendChart {
  width: 100%;
  display: block;
  margin-top: 8px;
}

/* ── Footer ── */
.footer {
  position: relative;
  z-index: 5;
  text-align: center;
  padding: 24px;
  border-top: 1px solid var(--border);
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-body);
}

.footer strong { color: var(--accent-gold); }

/* ── Responsive ── */
@media (max-width: 768px) {
  .header { padding: 14px 16px; }
  .main { padding: 24px 16px 48px; gap: 20px; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .bottom-grid { grid-template-columns: 1fr; }
  .signal-row { grid-template-columns: 100px 1fr 40px; }
  .multiplier-value { font-size: clamp(4rem, 20vw, 6rem); }
}

@media (max-width: 480px) {
  .stats-row { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .predict-btn { padding: 14px 32px; font-size: 0.9rem; }
}