/* ═══════════════════════════════════════════════════════
   SFTi Momentum Race — Liquid Glass Design System
   Mobile-first • iOS PWA optimized • Dark theme
   ═══════════════════════════════════════════════════════ */

/* ─── Google Fonts ──────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600;700&family=Orbitron:wght@400;500;700&display=swap');

/* ─── Design Tokens ─────────────────────────────── */
:root {
  /* Backgrounds */
  --bg-void:         #040810;
  --bg-abyss:        #0a0f1a;
  --bg-surface:      #0f1628;

  /* Glass */
  --glass-bg:        rgba(15, 22, 40, 0.75);
  --glass-bg-heavy:  rgba(10, 15, 26, 0.92);
  --glass-border:    rgba(0, 229, 255, 0.08);
  --glass-border-active: rgba(0, 229, 255, 0.35);
  --glass-shine:     rgba(255, 255, 255, 0.08);
  --glass-blur:      30px;

  /* Accents */
  --accent-cyan:     #00e5ff;
  --accent-green:    #21854B;
  --accent-green-bright: #2ECC71;
  --accent-red:      #C74E0A;
  --accent-red-bright: #E85D2A;
  --accent-gold:     #ffd700;
  --accent-violet:   #a855f7;
  --accent-orange:   #ff8c00;

  /* Text */
  --text-primary:    rgba(255, 255, 255, 0.95);
  --text-secondary:  rgba(255, 255, 255, 0.55);
  --text-dim:        rgba(255, 255, 255, 0.30);

  /* Glows */
  --glow-cyan:       0 0 20px rgba(0, 229, 255, 0.3);
  --glow-green:      0 0 15px rgba(33, 133, 75, 0.4);
  --glow-red:        0 0 15px rgba(199, 78, 10, 0.35);
  --glow-gold:       0 0 20px rgba(255, 215, 0, 0.35);
  --glow-violet:     0 0 15px rgba(168, 85, 247, 0.25);

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

  /* Spacing */
  --sp-xs:  4px;
  --sp-sm:  8px;
  --sp-md:  12px;
  --sp-lg:  16px;
  --sp-xl:  24px;
  --sp-xxl: 32px;

  /* Safe areas (iOS notch — top/left/right only, no bottom override) */
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
  --status-height: 48px;
}

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

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-display);
  background: var(--bg-void);
  color: var(--text-primary);
  overflow-x: hidden;
  overscroll-behavior: none;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  user-select: none;
  padding-bottom: 0;
}

/* Animated gradient mesh background */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 600px 400px at 20% 30%, rgba(0, 229, 255, 0.06), transparent),
    radial-gradient(ellipse 500px 500px at 80% 70%, rgba(168, 85, 247, 0.04), transparent),
    radial-gradient(ellipse 400px 300px at 50% 50%, rgba(255, 215, 0, 0.03), transparent);
  animation: meshDrift 20s ease-in-out infinite alternate;
  z-index: 0;
  pointer-events: none;
}

@keyframes meshDrift {
  0% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(20px, -10px) scale(1.02); }
  66% { transform: translate(-15px, 15px) scale(0.98); }
  100% { transform: translate(10px, -5px) scale(1.01); }
}

/* ─── Glass Panel ───────────────────────────────── */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 var(--glass-shine);
}

.glass-heavy {
  background: var(--glass-bg-heavy);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
}

.glass-active {
  border-color: var(--glass-border-active);
}

/* ─── App Shell ─────────────────────────────────── */
#app {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ─── Status Bar ────────────────────────────────── */
.status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--status-height);
  padding: max(var(--sp-md), var(--safe-top)) var(--sp-lg) var(--sp-md) var(--sp-lg);
  border-bottom: 1px solid var(--glass-border);
  flex-shrink: 0;
  z-index: 10;
}

.status-mode {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: var(--glow-green);
}

.status-dot.live { animation: pulse 2s ease-in-out infinite; }
.status-dot.offline { background: var(--accent-red); box-shadow: var(--glow-red); }
.status-dot.replay { background: var(--accent-orange); }

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.status-brand {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.status-clock {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
}

/* ─── Main Content Area ─────────────────────────── */
.view-container {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: var(--sp-md);
  padding-bottom: 0;
  padding-left: max(var(--sp-md), var(--safe-left));
  padding-right: max(var(--sp-md), var(--safe-right));
}

.view-container::-webkit-scrollbar { display: none; }

/* View visibility */
.view { display: none; }
.view.active { display: block; animation: viewFadeIn 0.3s ease-out; }

@keyframes viewFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ─── Race Bar ──────────────────────────────────── */
.race-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
}

.race-bar {
  padding: var(--sp-md) var(--sp-lg);
  transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1),
              opacity 0.3s ease;
  position: relative;
  overflow: hidden;
}

.race-bar.rank-1 {
  border-color: rgba(255, 215, 0, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 215, 0, 0.1);
}

.race-bar.rank-1::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.05), transparent 60%);
  pointer-events: none;
}

.race-bar.entering {
  animation: barEnter 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes barEnter {
  from { opacity: 0; transform: translateX(40px) scale(0.95); }
  to { opacity: 1; transform: translateX(0) scale(1); }
}

/* Flash background on rank change */
.race-bar.flash-up {
  animation: flashUp 0.65s ease-out;
}
.race-bar.flash-down {
  animation: flashDown 0.65s ease-out;
}

@keyframes flashUp {
  0%   { box-shadow: 0 0 0 0 rgba(33, 133, 75, 0); background: var(--glass-bg); }
  20%  { box-shadow: 0 0 24px 4px rgba(33, 133, 75, 0.45); background: rgba(33, 133, 75, 0.18); }
  100% { box-shadow: 0 8px 32px rgba(0,0,0,0.4); background: var(--glass-bg); }
}

@keyframes flashDown {
  0%   { box-shadow: 0 0 0 0 rgba(199, 78, 10, 0); background: var(--glass-bg); }
  20%  { box-shadow: 0 0 24px 4px rgba(199, 78, 10, 0.45); background: rgba(199, 78, 10, 0.15); }
  100% { box-shadow: 0 8px 32px rgba(0,0,0,0.4); background: var(--glass-bg); }
}

/* Skeleton shimmer loading */
.skeleton-bar {
  padding: var(--sp-md) var(--sp-lg);
  position: relative;
  overflow: hidden;
}

.skeleton-bar::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.04) 50%,
    transparent 100%
  );
  animation: shimmer 1.6s ease-in-out infinite;
}

@keyframes shimmer {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.skeleton-line {
  height: 12px;
  background: rgba(255, 255, 255, 0.07);
  border-radius: 6px;
}

/* Race bar layout */
.race-bar-header {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  margin-bottom: var(--sp-xs);
}

.rank-badge {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  font-family: var(--font-mono);
  flex-shrink: 0;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.rank-badge.rank-1 {
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.3), rgba(255, 160, 0, 0.2));
  border-color: rgba(255, 215, 0, 0.4);
  color: var(--accent-gold);
  box-shadow: var(--glow-gold);
}

.rank-badge.rank-top5 {
  background: rgba(0, 229, 255, 0.12);
  border-color: rgba(0, 229, 255, 0.3);
  color: var(--accent-cyan);
}

.rank-delta {
  font-size: 0.65rem;
  font-weight: 700;
  font-family: var(--font-mono);
  min-width: 28px;
}

.rank-delta.up { color: var(--accent-green); }
.rank-delta.down { color: var(--accent-red); }
.rank-delta.same { color: var(--text-dim); }

.rank-delta.flash {
  animation: deltaFlash 0.4s ease-out;
}

@keyframes deltaFlash {
  0% { transform: scale(1.5); }
  100% { transform: scale(1); }
}

.ticker-symbol {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  flex: 1;
  letter-spacing: 0.03em;
}

.pct-change {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  text-align: right;
}

.pct-change.positive { color: var(--accent-green-bright); }
.pct-change.negative { color: var(--accent-red-bright); }

.last-price {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-align: right;
  min-width: 60px;
}

/* Score bar */
.score-bar-track {
  height: 4px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 2px;
  margin: var(--sp-sm) 0;
  overflow: hidden;
}

.score-bar-fill {
  height: 100%;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-green));
  transition: width 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 0 8px rgba(0, 229, 255, 0.3);
}

/* Race bar footer */
.race-bar-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-sm);
}

.rvol-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.06);
}

.rvol-badge.hot {
  background: rgba(255, 140, 0, 0.15);
  color: var(--accent-orange);
}

.rvol-badge.fire {
  background: rgba(255, 51, 102, 0.15);
  color: var(--accent-red);
  box-shadow: var(--glow-red);
}

.sparkline-container {
  flex: 1;
  height: 20px;
  max-width: 80px;
}

.sparkline-container svg {
  width: 100%;
  height: 100%;
}

.sparkline-path {
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.sparkline-path.positive { stroke: var(--accent-green-bright); }
.sparkline-path.negative { stroke: var(--accent-red-bright); }

.volume-text {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  text-align: right;
  min-width: 45px;
}

.score-text {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-secondary);
  text-align: right;
}

/* ─── Auth Screen ───────────────────────────────── */
.auth-screen {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-void);
}

.auth-screen.hidden {
  display: none;
}

@keyframes authSplash {
  0%   { opacity: 1; transform: scale(1); }
  40%  { opacity: 1; transform: scale(1.06); }
  100% { opacity: 0; transform: scale(1.18); }
}

.auth-card {
  width: min(360px, 90vw);
  padding: var(--sp-xxl) var(--sp-xl);
  text-align: center;
}

.auth-logo {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--sp-sm);
}

.auth-subtitle {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 400;
  margin-bottom: var(--sp-xxl);
}

.auth-status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-sm);
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-bottom: var(--sp-xl);
}

/* Claude-style pulsing dots (replaces spinner) */
.auth-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: 0 auto var(--sp-xl);
  height: 48px;
}

.auth-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-cyan);
  animation: dotPulse 1.4s ease-in-out infinite;
  opacity: 0.3;
}

.auth-dot:nth-child(1) { animation-delay: 0s; }
.auth-dot:nth-child(2) { animation-delay: 0.22s; }
.auth-dot:nth-child(3) { animation-delay: 0.44s; }

@keyframes dotPulse {
  0%, 80%, 100% { transform: scale(0.75); opacity: 0.3; }
  40%           { transform: scale(1.25); opacity: 1; }
}

.auth-input {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: #e8f7ff;
  background: rgba(0, 229, 255, 0.04);
  border: 1px solid rgba(0, 229, 255, 0.25);
  border-radius: 10px;
  outline: none;
  transition: all 0.2s ease;
  -webkit-appearance: none;
  appearance: none;
  box-sizing: border-box;
}

.auth-input::placeholder { color: rgba(230, 247, 255, 0.4); }
.auth-input:focus {
  border-color: rgba(0, 229, 255, 0.7);
  background: rgba(0, 229, 255, 0.07);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.12);
}
.auth-input:disabled { opacity: 0.5; cursor: not-allowed; }

.auth-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-cyan);
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.3);
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}
.auth-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.auth-btn:active {
  transform: scale(0.96);
  background: rgba(0, 229, 255, 0.15);
}

.auth-btn:hover {
  box-shadow: var(--glow-cyan);
  background: rgba(0, 229, 255, 0.12);
}

.auth-error {
  font-size: 0.75rem;
  color: var(--accent-red);
  margin-top: var(--sp-lg);
}

/* ─── Session Log Table ─────────────────────────── */
.log-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-lg);
}

.log-title {
  font-size: 1.125rem;
  font-weight: 700;
}

.log-date-picker {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  color: var(--text-primary);
  outline: none;
}

.log-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-sm);
  margin-bottom: var(--sp-lg);
}

.log-stat {
  padding: var(--sp-md);
  text-align: center;
}

.log-stat-value {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent-cyan);
}

.log-stat-label {
  font-size: 0.6rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 2px;
}

.log-table {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.log-row {
  display: grid;
  grid-template-columns: 36px 1fr 70px 60px 55px;
  gap: var(--sp-sm);
  align-items: center;
  padding: var(--sp-md) var(--sp-sm);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 0.75rem;
}

.log-row.header {
  font-size: 0.6rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  cursor: pointer;
  position: sticky;
  top: 0;
  z-index: 5;
  background: var(--bg-void);
}

.log-row .ticker-sym {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--accent-cyan);
}

.log-row .mono {
  font-family: var(--font-mono);
}

/* ─── Runner Memory ─────────────────────────────── */
.memory-search {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-display);
  font-size: 0.875rem;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  outline: none;
  margin-bottom: var(--sp-lg);
  transition: border-color 0.2s;
}

.memory-search:focus {
  border-color: var(--glass-border-active);
}

.memory-search::placeholder {
  color: var(--text-dim);
}

.memory-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-sm);
}

.memory-card {
  padding: var(--sp-lg);
  cursor: pointer;
  transition: border-color 0.2s, transform 0.15s;
}

.memory-card:active { transform: scale(0.97); }

.memory-card.pattern-match {
  border-color: rgba(168, 85, 247, 0.3);
}

.memory-card .mc-ticker {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent-cyan);
  margin-bottom: var(--sp-xs);
}

.memory-card .mc-runs {
  font-size: 0.65rem;
  color: var(--text-dim);
}

.memory-card .mc-score {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  margin-top: var(--sp-sm);
}

.memory-card .mc-last-seen {
  font-size: 0.6rem;
  color: var(--text-dim);
  margin-top: var(--sp-xs);
}

.memory-card .mc-patterns {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  margin-top: var(--sp-sm);
}

.pattern-pill {
  font-size: 0.55rem;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(168, 85, 247, 0.15);
  color: var(--accent-violet);
  font-weight: 500;
}

.memory-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--sp-xxl);
  color: var(--text-dim);
  font-size: 0.85rem;
}

/* ─── Settings ──────────────────────────────────── */
.settings-section {
  margin-bottom: var(--sp-xl);
}

.settings-heading {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  margin-bottom: var(--sp-md);
  padding-left: var(--sp-sm);
}

.settings-panel {
  padding: var(--sp-lg);
  display: flex;
  flex-direction: column;
  gap: var(--sp-lg);
}

.setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.setting-label {
  font-size: 0.85rem;
  font-weight: 500;
}

.setting-value {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-cyan);
}

.setting-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.setting-dot.green { background: var(--accent-green); box-shadow: var(--glow-green); }
.setting-dot.red { background: var(--accent-red); box-shadow: var(--glow-red); }

/* Toggle switch */
.toggle-track {
  width: 44px;
  height: 24px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.1);
  cursor: pointer;
  position: relative;
  transition: background 0.3s;
}

.toggle-track.on {
  background: rgba(0, 229, 255, 0.3);
}

.toggle-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--text-primary);
  position: absolute;
  top: 2px;
  left: 2px;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.toggle-track.on .toggle-thumb {
  transform: translateX(20px);
  background: var(--accent-cyan);
  box-shadow: var(--glow-cyan);
}

/* Slider */
.slider-container {
  width: 100%;
}

.slider-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--sp-sm);
}

.slider-input {
  width: 100%;
  height: 4px;
  appearance: none;
  -webkit-appearance: none;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  outline: none;
}

.slider-input::-webkit-slider-thumb {
  appearance: none;
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: var(--glow-cyan);
  cursor: pointer;
}

/* Settings button */
.settings-btn {
  width: 100%;
  padding: 10px;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-cyan);
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.2);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s;
}

.settings-btn:active { transform: scale(0.97); }

.settings-btn.danger {
  color: var(--accent-red);
  background: rgba(255, 51, 102, 0.08);
  border-color: rgba(255, 51, 102, 0.2);
}

/* ─── Replay Controls ───────────────────────────── */
.replay-bar {
  display: none;
  padding: var(--sp-sm) var(--sp-lg);
  border-bottom: 1px solid var(--glass-border);
  align-items: center;
  gap: var(--sp-md);
}

.replay-bar.visible { display: flex; }

.replay-progress {
  flex: 1;
  height: 3px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  overflow: hidden;
}

.replay-progress-fill {
  height: 100%;
  background: var(--accent-orange);
  border-radius: 2px;
  transition: width 0.1s linear;
}

.replay-time {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-secondary);
  min-width: 40px;
}

.replay-speed {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  padding: 3px 8px;
  border-radius: 4px;
  background: rgba(255, 140, 0, 0.15);
  color: var(--accent-orange);
  cursor: pointer;
}

/* ─── Empty State ───────────────────────────────── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  text-align: center;
}

.empty-icon {
  font-size: 3rem;
  margin-bottom: var(--sp-lg);
  opacity: 0.3;
}

.empty-text {
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.5;
}

/* ─── Connection Toast ──────────────────────────── */
.toast {
  position: fixed;
  top: calc(var(--safe-top) + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-200px);
  padding: 10px 20px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  z-index: 300;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: none;
}

.toast.visible {
  transform: translateX(-50%) translateY(0);
}

.toast.error {
  background: rgba(199, 78, 10, 0.85);
  color: white;
  backdrop-filter: blur(10px);
}

.toast.success {
  background: rgba(33, 133, 75, 0.2);
  color: var(--accent-green-bright);
  border: 1px solid rgba(33, 133, 75, 0.4);
  backdrop-filter: blur(10px);
}

.toast.info {
  background: rgba(0, 229, 255, 0.12);
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 229, 255, 0.25);
  backdrop-filter: blur(10px);
}

.toast.warning {
  background: rgba(255, 215, 0, 0.12);
  color: var(--accent-gold);
  border: 1px solid rgba(255, 215, 0, 0.25);
  backdrop-filter: blur(10px);
}

/* ─── Ticker Modal ─────────────────────────────── */
.modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 10001;
  gap: var(--sp-md);
  padding: var(--sp-md);
  padding-top: calc(env(safe-area-inset-top, 0px) + 60px);
}

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.modal-content {
  position: relative;
  width: 100%;
  max-width: 400px;
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  max-height: 80vh;
  overflow-y: auto;
  animation: slideUp 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  will-change: transform;
}

/* Drag-to-dismiss pill */
.modal-grabber {
  width: 40px;
  height: 5px;
  background: rgba(255, 255, 255, 0.18);
  border-radius: 3px;
  margin: 12px auto 6px;
  cursor: grab;
  flex-shrink: 0;
}

.modal-grabber:active { cursor: grabbing; }

@keyframes slideUp {
  from { transform: translateY(100px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: var(--sp-lg);
  border-bottom: 1px solid var(--glass-border);
}

.modal-title {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-cyan);
}

.modal-subtitle {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.modal-subtitle.positive { color: var(--accent-green); }
.modal-subtitle.negative { color: var(--accent-red); }

.modal-close {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 51, 102, 0.15);
  border: 1px solid rgba(255, 51, 102, 0.3);
  color: var(--accent-red);
  cursor: pointer;
  font-weight: 700;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.modal-close:active { transform: scale(0.9); }

.modal-body {
  padding: var(--sp-lg);
  display: flex;
  flex-direction: column;
  gap: var(--sp-lg);
  flex: 1;
  overflow-y: auto;
}

.modal-section {
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
}

.modal-section-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.modal-chart-placeholder {
  width: 100%;
}

.modal-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-md);
}

.modal-stat {
  padding: var(--sp-md);
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  text-align: center;
}

.modal-stat-label {
  font-size: 0.65rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.modal-stat-value {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent-cyan);
}

.modal-footer {
  padding: var(--sp-lg);
  border-top: 1px solid var(--glass-border);
  display: flex;
  gap: var(--sp-sm);
}

.modal-btn {
  flex: 1;
  padding: 10px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-cyan);
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.2);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s;
}

.modal-btn:active { transform: scale(0.97); }

/* ─── Home View ────────────────────────────────── */
.home-header {
  text-align: center;
  margin-bottom: var(--sp-xl);
  padding: var(--sp-lg);
}

.home-title {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--sp-sm);
}

.home-subtitle {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.home-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-md);
  margin-bottom: var(--sp-lg);
}

.home-card {
  padding: var(--sp-lg);
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
}

.home-card:active { transform: scale(0.95); }

.home-card-icon {
  font-size: 2rem;
  margin-bottom: var(--sp-md);
  opacity: 0.8;
}

.home-card-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--sp-xs);
}

.home-card-text {
  font-size: 0.65rem;
  color: var(--text-dim);
  line-height: 1.4;
}

.home-stats {
  padding: var(--sp-lg);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-md);
}

.home-stat {
  text-align: center;
}

.home-stat-value {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent-cyan);
  margin-bottom: 4px;
}

.home-stat-label {
  font-size: 0.6rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ─── Scanners View ────────────────────────────── */
.scanners-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--sp-lg);
}

.scanner-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
}

.scanner-item {
  padding: var(--sp-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.scanner-name {
  font-size: 0.85rem;
  font-weight: 500;
}

.scanner-status {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.scanner-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
}

.scanner-dot.active {
  background: var(--accent-green);
  box-shadow: var(--glow-green);
  animation: pulse 2s ease-in-out infinite;
}

.scanner-dot.inactive {
  background: var(--accent-red);
  opacity: 0.5;
}

/* ─── History View ────────────────────────────── */
.search-input {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-display);
  font-size: 0.875rem;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  outline: none;
  margin-bottom: var(--sp-lg);
  transition: border-color 0.2s;
}

.search-input:focus {
  border-color: var(--glass-border-active);
}

.search-input::placeholder {
  color: var(--text-dim);
}

.history-tabs {
  display: flex;
  gap: var(--sp-sm);
  margin-bottom: var(--sp-lg);
  padding-bottom: var(--sp-md);
  border-bottom: 1px solid var(--glass-border);
}

.history-tab {
  padding: 8px 16px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: transparent;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  transition: color 0.2s;
  position: relative;
}

.history-tab.active {
  color: var(--accent-cyan);
}

.history-tab.active::after {
  content: '';
  position: absolute;
  bottom: -var(--sp-md);
  left: 16px;
  right: 16px;
  height: 2px;
  background: var(--accent-cyan);
  border-radius: 1px;
}

.history-grid {
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
}

/* ─── Telemetry View ────────────────────────────── */
.telem-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--sp-lg);
}

.telem-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--accent-cyan);
  letter-spacing: 0.04em;
}

.telem-ts {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
}

.telem-section-label {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  margin: var(--sp-lg) 0 var(--sp-sm);
  padding-left: 2px;
  border-left: 2px solid var(--accent-cyan);
  padding-left: var(--sp-sm);
}

.telem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-sm);
  margin-bottom: var(--sp-sm);
}

.telem-card {
  padding: var(--sp-md) var(--sp-sm);
  text-align: center;
  border-radius: 10px;
}

.telem-value {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent-cyan);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.telem-label {
  font-size: 0.55rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ─── Responsive ────────────────────────────────── */
@media (min-width: 768px) {
  .view-container {
    max-width: 600px;
    margin: 0 auto;
  }

  .memory-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}