/* ==========================================================================
   JDM HUNTER - 25+ YEAR CAR FINDER & MARKET TRACKER DESIGN SYSTEM
   Modern Japanese Automotive Enthusiast Aesthetic
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&family=Outfit:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@500;700&display=swap');

:root {
  /* Color Palette - Carbon & Precision Accents */
  --bg-main: #0c0e12;
  --bg-surface: #14171f;
  --bg-card: #1a1e27;
  --bg-card-hover: #222733;
  --bg-glass: rgba(20, 23, 31, 0.85);
  --bg-overlay: rgba(8, 10, 14, 0.85);

  --border-subtle: #242a38;
  --border-strong: #333c4d;
  --border-focus: #3b82f6;

  /* Text Colors */
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-inverse: #0f172a;

  /* JDM Brand & Status Accents */
  --accent-red: #e11d48;       /* Type-R / Nismo Red */
  --accent-red-glow: rgba(225, 29, 72, 0.25);
  --accent-blue: #2563eb;      /* R34 Bayside Blue */
  --accent-blue-light: #60a5fa;
  --accent-gold: #f59e0b;      /* Auction Top Grade Gold */
  --accent-emerald: #10b981;   /* Great Deal Green */
  --accent-cyan: #06b6d4;      /* Turbo Boost Cyan */
  --accent-purple: #8b5cf6;    /* Midnight Purple */

  /* Typography */
  --font-main: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Space Grotesk', var(--font-main);
  --font-mono: 'JetBrains Mono', monospace;

  /* Shadows & Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 6px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 20px rgba(37, 99, 235, 0.35);

  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}

/* Utility Links */
a {
  color: var(--accent-blue-light);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: #93c5fd;
  text-decoration: underline;
}

button, input, select {
  font-family: inherit;
}

/* Top App Header */
.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.75rem 1.5rem;
}

.header-container {
  max-width: 1600px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.logo-badge {
  background: linear-gradient(135deg, var(--accent-red), #9f1239);
  color: #fff;
  font-weight: 800;
  font-size: 1rem;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-sm);
  letter-spacing: 1px;
  box-shadow: 0 0 12px var(--accent-red-glow);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text-primary);
  line-height: 1.1;
}

.logo-tagline {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent-gold);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* Header Live Ticker & Rate Controls */
.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.currency-control {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.currency-rate-input {
  background: transparent;
  border: none;
  color: var(--accent-emerald);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.85rem;
  width: 55px;
  outline: none;
  text-align: right;
}

.header-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-surface);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.header-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-strong);
}

.header-btn.btn-accent {
  background: var(--accent-red);
  border-color: var(--accent-red);
  color: #fff;
}

.header-btn.btn-accent:hover {
  background: #be123c;
  box-shadow: 0 0 15px var(--accent-red-glow);
}

.badge-counter {
  background: var(--accent-red);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 0.1rem 0.45rem;
  border-radius: var(--radius-full);
  margin-left: 0.25rem;
}

/* Live Market Status Bar */
.market-ticker-bar {
  background: #0f1219;
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.4rem 1.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.ticker-inner {
  max-width: 1600px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.live-pulse {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--accent-emerald);
  font-weight: 600;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent-emerald);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-emerald);
  animation: pulse-ring 2s infinite ease-out;
}

@keyframes pulse-ring {
  0% { transform: scale(0.9); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.7; }
  100% { transform: scale(0.9); opacity: 1; }
}

.ticker-stats {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.stat-val {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--text-primary);
}

/* Hero Section */
.hero-section {
  background: linear-gradient(180deg, #131722 0%, #0c0e12 100%);
  border-bottom: 1px solid var(--border-subtle);
  padding: 2.25rem 1.5rem 1.75rem;
}

.hero-container {
  max-width: 1600px;
  margin: 0 auto;
}

.hero-headline {
  margin-bottom: 1rem;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #fff;
  line-height: 1.15;
}

.hero-title span {
  color: var(--accent-gold);
}

.hero-subtitle {
  color: var(--text-secondary);
  font-size: 1rem;
  max-width: 800px;
  margin-top: 0.4rem;
}

/* Quick Search Hero Bar */
.search-bar-wrapper {
  margin-top: 1.25rem;
  display: flex;
  gap: 0.75rem;
  max-width: 900px;
}

.search-input-group {
  position: relative;
  flex: 1;
}

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1rem;
  pointer-events: none;
}

.main-search-input {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  color: #fff;
  padding: 0.8rem 1rem 0.8rem 2.8rem;
  border-radius: var(--radius-md);
  font-size: 1rem;
  outline: none;
  transition: all var(--transition-fast);
}

.main-search-input:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.25);
  background: #191e2a;
}

/* Quick Filter Pills Bar */
.quick-pills-bar {
  margin-top: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
}

.pill-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
  margin-right: 0.25rem;
}

.quick-pill {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all var(--transition-fast);
}

.quick-pill:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-strong);
  color: #fff;
}

.quick-pill.active {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  color: #fff;
  box-shadow: 0 0 12px rgba(37, 99, 235, 0.4);
}

.quick-pill.pill-special {
  border-color: rgba(245, 158, 11, 0.4);
  color: var(--accent-gold);
}

.quick-pill.pill-special.active {
  background: var(--accent-gold);
  color: var(--text-inverse);
  box-shadow: 0 0 12px rgba(245, 158, 11, 0.4);
}

/* Main Layout Grid (Sidebar Filters + Vehicle Listings) */
.main-content-layout {
  max-width: 1600px;
  margin: 1.5rem auto;
  padding: 0 1.5rem 3rem;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 1.75rem;
  flex: 1;
  width: 100%;
}

/* Grid items default to min-width: auto (their content's min-content
   size), so a wide child like the table view can force this whole grid —
   and with it the page's layout viewport on mobile — wider than the
   screen. min-width: 0 lets the track actually shrink and hand overflow
   to .cars-table-container's own scrollbar instead. */
.filter-sidebar,
.results-section {
  min-width: 0;
}

/* Filter Sidebar */
.filter-sidebar {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  height: fit-content;
  position: sticky;
  top: 5rem;
}

.filter-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 1.25rem;
}

.filter-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
}

.reset-filters-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.75rem;
  cursor: pointer;
  font-weight: 600;
}

.reset-filters-btn:hover {
  color: var(--accent-red);
}

.filter-group {
  margin-bottom: 1.25rem;
}

.filter-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  margin-bottom: 0.45rem;
}

.filter-select, .filter-input {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  color: var(--text-primary);
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.filter-select:focus, .filter-input:focus {
  border-color: var(--accent-blue);
}

/* Button Group Toggles (e.g. Transmissions) */
.toggle-group {
  display: flex;
  gap: 0.35rem;
}

.toggle-opt-btn {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 0.45rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: all var(--transition-fast);
}

.toggle-opt-btn.active {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  color: #fff;
}

/* Range Slider */
.slider-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.slider-val-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--accent-emerald);
}

.range-input {
  width: 100%;
  accent-color: var(--accent-blue);
  cursor: pointer;
}

.filter-sublabel {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Year Range Filter */
.year-range-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.year-range-row .filter-select {
  flex: 1;
}

.year-range-sep {
  font-size: 0.75rem;
  color: var(--text-muted);
  flex-shrink: 0;
}

/* 25-Year Rule Checkbox Callout */
.rule-check-box {
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.3);
  border-radius: var(--radius-md);
  padding: 0.75rem;
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  cursor: pointer;
}

.rule-check-box input {
  margin-top: 0.2rem;
  accent-color: var(--accent-blue);
}

.rule-check-text {
  font-size: 0.8rem;
  color: var(--text-primary);
  line-height: 1.3;
}

.rule-check-sub {
  display: block;
  font-size: 0.7rem;
  color: var(--accent-gold);
  font-weight: 600;
  margin-top: 0.2rem;
}

/* Listings Results Area */
.results-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.results-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
}

.results-count-info {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.results-number {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent-emerald);
}

.results-sort-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.sort-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
}

.view-toggle-btns {
  display: flex;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.view-btn {
  background: var(--bg-card);
  border: none;
  color: var(--text-muted);
  padding: 0.4rem 0.65rem;
  cursor: pointer;
}

.view-btn.active {
  background: var(--accent-blue);
  color: #fff;
}

/* Cars Grid */
.cars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 1.5rem;
}

/* Empty State */
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 2rem;
  background: var(--bg-surface);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-lg);
}

.empty-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.empty-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
}

.empty-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  max-width: 480px;
  margin: 0 auto 1.5rem;
}

/* App Footer */
.app-footer {
  margin-top: auto;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  padding: 2rem 1.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-container {
  max-width: 1600px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-compliance {
  max-width: 750px;
  line-height: 1.4;
}

.footer-powered-by {
  font-size: 0.7rem;
  color: var(--text-muted);
  opacity: 0.7;
  white-space: nowrap;
}

/* Responsive Media Queries */
@media (max-width: 1080px) {
  .main-content-layout {
    grid-template-columns: 1fr;
  }

  .filter-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
    align-items: stretch;
  }

  .header-actions {
    justify-content: flex-start;
    flex-wrap: wrap;
    row-gap: 0.5rem;
  }

  .hero-title {
    font-size: 1.65rem;
  }

  .cars-grid {
    grid-template-columns: 1fr;
  }

  .ticker-stats {
    flex-wrap: wrap;
    row-gap: 0.35rem;
  }

  .results-sort-controls {
    flex-wrap: wrap;
    row-gap: 0.5rem;
  }

  .slider-val-row {
    flex-wrap: wrap;
    row-gap: 0.2rem;
  }

  .year-range-row {
    flex-wrap: wrap;
  }

  .year-range-row .filter-select {
    min-width: 100px;
  }

  .toggle-group {
    flex-wrap: wrap;
  }

  .toggle-opt-btn {
    flex: 1 1 30%;
  }
}

/* Compact header on phones: icon-only action buttons so the header never
   forces horizontal scroll on narrow screens */
@media (max-width: 560px) {
  .header-btn .btn-text {
    display: none;
  }

  .header-btn {
    padding: 0.5rem 0.65rem;
    gap: 0;
  }

  .currency-control {
    font-size: 0.8rem;
    padding: 0.3rem 0.5rem;
  }

  .logo-tagline {
    font-size: 0.68rem;
  }
}