/* ═══════════════════════════════════════════════════
   SIGNAL DECK FUTURES — Design System
   Premium dark trading terminal aesthetic
   ═══════════════════════════════════════════════════ */

/* ── Design Tokens ─────────────────────────────── */
:root {
  /* Backgrounds */
  --bg-void:       #040710;
  --bg-primary:    #060a13;
  --bg-secondary:  #0c1220;
  --bg-card:       rgba(10, 16, 30, 0.82);
  --bg-card-hover: rgba(16, 26, 48, 0.92);
  --bg-input:      rgba(8, 14, 26, 0.9);

  /* Accent Colors */
  --cyan:       #00d4ff;
  --cyan-dim:   rgba(0, 212, 255, 0.15);
  --cyan-glow:  rgba(0, 212, 255, 0.3);
  --green:      #00ff88;
  --green-dim:  rgba(0, 255, 136, 0.12);
  --green-glow: rgba(0, 255, 136, 0.25);
  --red:        #ff3366;
  --red-dim:    rgba(255, 51, 102, 0.12);
  --red-glow:   rgba(255, 51, 102, 0.25);
  --amber:      #ffaa00;
  --amber-dim:  rgba(255, 170, 0, 0.12);
  --purple:     #8b5cf6;
  --purple-dim: rgba(139, 92, 246, 0.12);

  /* Text */
  --text-primary:   #e8edf5;
  --text-secondary:  #8899b4;
  --text-muted:     #4a5a75;
  --text-inverse:   #060a13;

  /* Borders */
  --border:       rgba(0, 212, 255, 0.08);
  --border-hover: rgba(0, 212, 255, 0.25);
  --border-card:  rgba(255, 255, 255, 0.04);

  /* Spacing */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-8: 32px;
  --sp-10: 40px;
  --sp-12: 48px;
  --sp-16: 64px;

  /* Radius */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;
  --r-xl: 20px;

  /* Shadows */
  --shadow-card: 0 4px 24px rgba(0,0,0,0.4), 0 0 0 1px var(--border-card);
  --shadow-glow-cyan: 0 0 20px rgba(0,212,255,0.15), 0 0 60px rgba(0,212,255,0.05);
  --shadow-glow-green: 0 0 20px rgba(0,255,136,0.15);

  /* Fonts */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  font-size: 14px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-void);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
}

/* ── Animated Grid Background ──────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    linear-gradient(rgba(0,212,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 0;
  pointer-events: none;
  animation: gridPulse 8s ease-in-out infinite;
}

body::after {
  content: '';
  position: fixed;
  top: -30%;
  left: 50%;
  transform: translateX(-50%);
  width: 140%;
  height: 140%;
  background: radial-gradient(ellipse at center top, rgba(0,212,255,0.06) 0%, transparent 55%);
  z-index: 0;
  pointer-events: none;
}

@keyframes gridPulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

/* ── Layout ────────────────────────────────────── */
.app-wrapper {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: var(--sp-6) var(--sp-4);
}

/* ── Header ────────────────────────────────────── */
#app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-3) var(--sp-6);
  background: rgba(6, 10, 19, 0.85);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid var(--border);
}

.header-left {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.home-btn {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  line-height: 1;
  padding: 0 0.5rem;
  transition: all 0.2s;
}

.home-btn:hover {
  color: var(--cyan);
  transform: scale(1.1);
  text-shadow: 0 0 10px var(--cyan-glow);
}

.logo {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--cyan);
  text-shadow: 0 0 20px rgba(0,212,255,0.3);
}

.logo-sub {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 3px;
  color: var(--text-muted);
  text-transform: uppercase;
}

.header-center {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.session-badge {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-1) var(--sp-3);
  border-radius: 100px;
  background: var(--cyan-dim);
  border: 1px solid rgba(0,212,255,0.2);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  color: var(--cyan);
}

.session-badge.closed {
  background: var(--red-dim);
  border-color: rgba(255,51,102,0.2);
  color: var(--red);
}

.session-badge.closed .pulse-dot { background: var(--red); box-shadow: 0 0 6px var(--red); }

.session-badge.rth {
  background: var(--green-dim);
  border-color: rgba(0,255,136,0.2);
  color: var(--green);
}

.session-badge.rth .pulse-dot { background: var(--green); box-shadow: 0 0 6px var(--green); }

.pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 6px var(--cyan);
  animation: pulse 2s ease-in-out infinite;
}

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

.header-right {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

.clock {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
}

/* ── Price Ticker ──────────────────────────────── */
.price-ticker {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: var(--sp-4);
  padding: var(--sp-8) 0 var(--sp-4);
  opacity: 0;
  animation: fadeInUp 0.6s var(--ease-out) 0.2s forwards;
}

.ticker-label {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--text-muted);
}

.ticker-price {
  font-family: var(--font-mono);
  font-size: 3rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -1px;
  text-shadow: 0 0 30px rgba(0,212,255,0.15);
  transition: color 0.3s ease;
}

.ticker-price.flash-green { color: var(--green); text-shadow: 0 0 30px var(--green-glow); }
.ticker-price.flash-red { color: var(--red); text-shadow: 0 0 30px var(--red-glow); }

.ticker-change {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  padding: var(--sp-1) var(--sp-2);
  border-radius: var(--r-sm);
}

.ticker-change.positive {
  color: var(--green);
  background: var(--green-dim);
}

.ticker-change.negative {
  color: var(--red);
  background: var(--red-dim);
}

/* ── Section Titles ────────────────────────────── */
.section-title {
  text-align: center;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--sp-6);
  letter-spacing: 0.3px;
}

/* ── Action Buttons ────────────────────────────── */
#actions-section {
  padding: var(--sp-6) 0;
  opacity: 0;
  animation: fadeInUp 0.6s var(--ease-out) 0.4s forwards;
}

#actions-section.minimized {
  animation: slideUpOut 0.5s var(--ease-out) forwards;
  pointer-events: none;
}

.actions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
}

.action-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-5) var(--sp-6);
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-card);
  border-radius: var(--r-lg);
  cursor: pointer;
  overflow: hidden;
  transition: all 0.35s var(--ease-out);
  text-align: left;
  box-shadow: var(--shadow-card);
}

.action-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, rgba(0,212,255,0.05) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.action-btn:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card), var(--shadow-glow-cyan);
}

.action-btn:hover::before {
  opacity: 1;
}

.action-btn:active {
  transform: translateY(0) scale(0.98);
  transition-duration: 0.1s;
}

.action-icon {
  font-size: 1.8rem;
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-md);
  background: var(--cyan-dim);
  border: 1px solid rgba(0,212,255,0.1);
  transition: all 0.35s var(--ease-out);
}

.action-btn:hover .action-icon {
  background: rgba(0,212,255,0.2);
  border-color: rgba(0,212,255,0.3);
  box-shadow: 0 0 16px rgba(0,212,255,0.15);
}

.action-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.action-title {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
}

.action-desc {
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 0.3px;
}

/* Button ripple */
.action-btn .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(0,212,255,0.2);
  transform: scale(0);
  animation: rippleOut 0.6s ease-out forwards;
  pointer-events: none;
}

@keyframes rippleOut {
  to { transform: scale(4); opacity: 0; }
}

/* ── Scanning Section ──────────────────────────── */
#scanning-section {
  max-width: 640px;
  margin: var(--sp-6) auto;
  padding: var(--sp-8);
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-card);
  font-family: var(--font-mono);
}

.scan-header {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--cyan);
}

.scan-header .spinner {
  width: 14px;
  height: 14px;
  border: 2px solid rgba(0,212,255,0.2);
  border-top-color: var(--cyan);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.scan-steps {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
}

.scan-step {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: 0.78rem;
  color: var(--text-muted);
  opacity: 0;
  transform: translateX(-8px);
  transition: all 0.4s var(--ease-out);
}

.scan-step.visible {
  opacity: 1;
  transform: translateX(0);
}

.scan-step.running {
  color: var(--cyan);
}

.scan-step.done {
  color: var(--green);
}

.scan-step .step-icon {
  width: 18px;
  text-align: center;
  font-size: 0.75rem;
}

.scan-step .step-status {
  margin-left: auto;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 1px;
  padding: 1px 6px;
  border-radius: 3px;
}

.scan-step.running .step-status {
  color: var(--cyan);
  background: var(--cyan-dim);
}

.scan-step.done .step-status {
  color: var(--green);
  background: var(--green-dim);
}

/* Progress bar */
.scan-progress {
  width: 100%;
  height: 3px;
  background: rgba(255,255,255,0.05);
  border-radius: 2px;
  overflow: hidden;
}

.scan-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--cyan), var(--green));
  border-radius: 2px;
  transition: width 0.4s var(--ease-out);
  box-shadow: 0 0 8px var(--cyan-glow);
}

/* ── Output Section ────────────────────────────── */
#output-section {
  padding-bottom: var(--sp-16);
}

.output-header {
  text-align: center;
  margin-bottom: var(--sp-8);
  opacity: 0;
  animation: fadeInUp 0.5s var(--ease-out) forwards;
}

.back-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-4);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.25s ease;
  margin-bottom: var(--sp-6);
}

.back-btn:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--cyan-dim);
}

/* ── Signal Card (Hero) ────────────────────────── */
.signal-card {
  position: relative;
  padding: var(--sp-8);
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border-radius: var(--r-xl);
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-card);
  margin-bottom: var(--sp-6);
  overflow: hidden;
  opacity: 0;
  transform: translateY(12px);
  animation: fadeInUp 0.5s var(--ease-out) forwards;
}

.signal-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  border-radius: var(--r-xl) var(--r-xl) 0 0;
}

.signal-card.long::before   { background: linear-gradient(90deg, var(--green), var(--cyan)); }
.signal-card.short::before  { background: linear-gradient(90deg, var(--red), var(--amber)); }
.signal-card.wait::before   { background: linear-gradient(90deg, var(--amber), var(--purple)); }

.signal-action {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: 3px;
  margin-bottom: var(--sp-2);
}

.signal-action.long  { color: var(--green); text-shadow: 0 0 20px var(--green-glow); }
.signal-action.short { color: var(--red); text-shadow: 0 0 20px var(--red-glow); }
.signal-action.wait  { color: var(--amber); text-shadow: 0 0 20px rgba(255,170,0,0.2); }

.signal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.signal-meta span {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
}

.signal-meta .label { color: var(--text-muted); }

.confidence-badge {
  padding: 1px 8px;
  border-radius: 3px;
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 1px;
}

.confidence-badge.high   { background: var(--green-dim); color: var(--green); }
.confidence-badge.medium { background: var(--amber-dim); color: var(--amber); }
.confidence-badge.low    { background: var(--red-dim); color: var(--red); }

/* ── Output Cards ──────────────────────────────── */
.output-card {
  padding: var(--sp-6);
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border-radius: var(--r-lg);
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-card);
  margin-bottom: var(--sp-4);
  opacity: 0;
  transform: translateY(12px);
}

.output-card.visible {
  animation: fadeInUp 0.5s var(--ease-out) forwards;
}

.card-header {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--cyan);
  text-transform: uppercase;
}

.card-header .card-icon {
  font-size: 1rem;
}

/* ── Levels Table ──────────────────────────────── */
.levels-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0 2px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.levels-table tr { transition: background 0.2s ease; }
.levels-table tr:hover { background: rgba(255,255,255,0.02); }

.levels-table td {
  padding: var(--sp-2) var(--sp-3);
}

.levels-table td:first-child {
  color: var(--text-secondary);
  font-weight: 500;
  white-space: nowrap;
}

.levels-table td:last-child {
  text-align: right;
  font-weight: 600;
  color: var(--text-primary);
}

.levels-table tr.current-price td {
  background: var(--cyan-dim);
  border-radius: var(--r-sm);
}

.levels-table tr.current-price td:last-child {
  color: var(--cyan);
  font-weight: 800;
}

.levels-table tr.resistance td:last-child { color: var(--red); }
.levels-table tr.support td:last-child { color: var(--green); }

/* ── Scorecard ─────────────────────────────────── */
.scorecard {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.scorecard-row {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  background: rgba(255,255,255,0.015);
  border-radius: var(--r-md);
  border-left: 3px solid transparent;
  transition: all 0.25s ease;
}

.scorecard-row:hover {
  background: rgba(255,255,255,0.03);
}

.scorecard-row.pass   { border-left-color: var(--green); }
.scorecard-row.fail   { border-left-color: var(--red); }
.scorecard-row.neutral { border-left-color: var(--amber); }
.scorecard-row.bullish { border-left-color: var(--green); }
.scorecard-row.bearish { border-left-color: var(--red); }

.score-label {
  flex-shrink: 0;
  width: 130px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.score-badge {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 2px 8px;
  border-radius: 3px;
}

.score-badge.pass    { background: var(--green-dim); color: var(--green); }
.score-badge.fail    { background: var(--red-dim); color: var(--red); }
.score-badge.neutral { background: var(--amber-dim); color: var(--amber); }
.score-badge.bullish { background: var(--green-dim); color: var(--green); }
.score-badge.bearish { background: var(--red-dim); color: var(--red); }

.score-reason {
  flex: 1;
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ── Entry Plan ────────────────────────────────── */
.entry-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-3);
}

.entry-item {
  padding: var(--sp-3) var(--sp-4);
  background: rgba(255,255,255,0.015);
  border-radius: var(--r-md);
}

.entry-item .entry-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 2px;
  text-transform: uppercase;
}

.entry-item .entry-value {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.entry-item .entry-detail {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.entry-item.risk .entry-value { color: var(--red); }
.entry-item.target .entry-value { color: var(--green); }
.entry-item.entry-point .entry-value { color: var(--cyan); }

.rr-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-4);
  margin-top: var(--sp-3);
  background: var(--purple-dim);
  border: 1px solid rgba(139,92,246,0.15);
  border-radius: var(--r-sm);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--purple);
}

/* ── Reasoning Block ───────────────────────────── */
.reasoning-text {
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--text-secondary);
}

.reasoning-text strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* ── Exit / Risk List ──────────────────────────── */
.rules-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.rules-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  background: rgba(255,255,255,0.015);
  border-radius: var(--r-md);
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.rules-list li .rule-icon {
  flex-shrink: 0;
  font-size: 0.9rem;
  margin-top: 1px;
}

/* ── News Impact ───────────────────────────────── */
.news-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  background: rgba(255,255,255,0.015);
  border-radius: var(--r-md);
  margin-bottom: var(--sp-2);
}

.news-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 6px;
}

.news-dot.bullish { background: var(--green); box-shadow: 0 0 6px var(--green-glow); }
.news-dot.bearish { background: var(--red); box-shadow: 0 0 6px var(--red-glow); }
.news-dot.neutral { background: var(--amber); box-shadow: 0 0 4px rgba(255,170,0,0.3); }

.news-headline {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.news-impact {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.news-sentiment {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  margin-top: var(--sp-3);
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--r-sm);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.news-sentiment.bullish { background: var(--green-dim); color: var(--green); }
.news-sentiment.bearish { background: var(--red-dim); color: var(--red); }
.news-sentiment.neutral { background: var(--amber-dim); color: var(--amber); }

/* ── Quick Math Reference ──────────────────────── */
.math-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-2);
}

.math-item {
  text-align: center;
  padding: var(--sp-3);
  background: rgba(255,255,255,0.015);
  border-radius: var(--r-sm);
}

.math-pts {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.math-val {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--green);
}

.math-es {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-top: 1px;
}

/* ── Footer / Disclaimer ───────────────────────── */
footer {
  position: relative;
  z-index: 1;
  padding: var(--sp-8) var(--sp-6);
  border-top: 1px solid var(--border);
}

.disclaimer {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  font-size: 0.7rem;
  color: var(--text-muted);
  line-height: 1.7;
  opacity: 0.7;
}

.disclaimer strong {
  color: var(--amber);
  font-weight: 600;
}

/* ── Warning Banner ────────────────────────────── */
.warning-banner {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  background: var(--amber-dim);
  border: 1px solid rgba(255,170,0,0.15);
  border-radius: var(--r-md);
  margin-bottom: var(--sp-4);
  font-size: 0.78rem;
  color: var(--amber);
}

.warning-banner .warn-icon { font-size: 1rem; flex-shrink: 0; }
.warning-banner .warn-text { line-height: 1.4; }

/* ── Animations ────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slideUpOut {
  from { opacity: 1; transform: translateY(0); max-height: 400px; }
  to   { opacity: 0; transform: translateY(-20px); max-height: 0; overflow: hidden; margin: 0; padding: 0; }
}

@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 20px rgba(0,212,255,0.1); }
  50% { box-shadow: 0 0 30px rgba(0,212,255,0.25); }
}

/* ── Sources ───────────────────────────────────── */
.sources-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

.source-link {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--cyan);
  text-decoration: none;
  padding: 2px 8px;
  background: var(--cyan-dim);
  border-radius: 3px;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.source-link:hover {
  background: rgba(0,212,255,0.2);
  border-color: rgba(0,212,255,0.3);
}

/* ── Timestamp ─────────────────────────────────── */
.analysis-timestamp {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: var(--sp-6);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--border);
}

/* ── Responsive ────────────────────────────────── */
@media (max-width: 768px) {
  .actions-grid { grid-template-columns: 1fr; }
  .entry-grid { grid-template-columns: 1fr; }
  .math-grid { grid-template-columns: repeat(2, 1fr); }
  .ticker-price { font-size: 2.2rem; }
  .signal-action { font-size: 1.5rem; }
  #app-header { padding: var(--sp-2) var(--sp-3); }
  .header-center { position: static; transform: none; }
  #app-header { flex-wrap: wrap; justify-content: center; gap: var(--sp-2); }
  main { padding: var(--sp-4) var(--sp-3); }
  .signal-card { padding: var(--sp-5); }
  .score-label { width: 100px; }
  .signal-meta { flex-direction: column; gap: var(--sp-2); }
}

@media (max-width: 480px) {
  .header-left { display: none; }
  .math-grid { grid-template-columns: 1fr 1fr; }
}

/* ── Utility ───────────────────────────────────── */
.hidden { display: none !important; }
.text-green { color: var(--green); }
.text-red { color: var(--red); }
.text-amber { color: var(--amber); }
.text-cyan { color: var(--cyan); }
.text-muted { color: var(--text-muted); }
.mono { font-family: var(--font-mono); }