/* CurbVolt — Design Tokens */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #0a0a0f;
  --surface: #12121a;
  --surface-2: #18181f;
  --border: #1e1e2a;
  --border-bright: #2a2a3a;
  --green: #00e676;
  --green-dim: #00c853;
  --green-glow: rgba(0, 230, 118, 0.15);
  --green-glow-sm: rgba(0, 230, 118, 0.08);
  --text: #e8e8ef;
  --text-dim: #8888a0;
  --text-bright: #ffffff;
  --red: #ff5252;
  --yellow: #ffd740;
  --blue: #448aff;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

/* ── Typography ─────────────────────────────── */
h1,h2,h3,h4 { font-family: 'Space Grotesk', 'Inter', sans-serif; font-weight: 700; color: var(--text-bright); }

a { color: var(--green); text-decoration: none; }
a:hover { color: var(--green-dim); }

/* ── Nav ─────────────────────────────────────── */
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 32px; height: 64px;
  background: rgba(10,10,15,0.9);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: blur(12px);
}

.nav-brand {
  display: flex; align-items: center; gap: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px; font-weight: 700;
  color: var(--text-bright);
}

.nav-brand .bolt { color: var(--green); font-size: 22px; }

.nav-actions { display: flex; align-items: center; gap: 12px; }

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 13px; font-weight: 600; font-family: inherit;
  cursor: pointer; transition: all 0.15s ease;
  border: none;
}

.btn-primary {
  background: var(--green); color: #000;
}
.btn-primary:hover { background: var(--green-dim); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-ghost {
  background: transparent;
  color: var(--text-dim);
  border: 1px solid var(--border-bright);
}
.btn-ghost:hover { border-color: var(--green); color: var(--green); }

/* ── Layout ──────────────────────────────────── */
.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px;
}

/* ── Landing Page ────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex; flex-direction: column; justify-content: center;
  padding: 80px 24px;
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px; right: -300px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, var(--green-glow) 0%, transparent 70%);
  pointer-events: none;
}

.badge {
  display: inline-block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px; font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--green);
  border: 1px solid rgba(0,230,118,0.3);
  padding: 5px 12px; border-radius: 4px;
  margin-bottom: 32px;
  background: rgba(0,230,118,0.05);
}

.hero h1 {
  font-size: clamp(42px, 7vw, 80px);
  line-height: 1.05;
  margin-bottom: 28px;
  max-width: 800px;
}

.hero h1 em { color: var(--green); font-style: normal; }

.hero-sub {
  font-size: 18px; color: var(--text-dim);
  max-width: 560px; margin-bottom: 44px;
  line-height: 1.7;
}

.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }

.btn-hero {
  padding: 14px 28px; font-size: 15px;
  border-radius: 8px; font-weight: 700;
  display: inline-flex; align-items: center; gap: 8px;
}

.btn-hero.primary { background: var(--green); color: #000; border: none; cursor: pointer; }
.btn-hero.primary:hover { background: var(--green-dim); transform: translateY(-1px); }

.hero-stats {
  display: flex; gap: 48px;
  margin-top: 72px;
  padding-top: 48px;
  border-top: 1px solid var(--border);
}

.hero-stat-value {
  font-size: 36px; font-weight: 700; font-family: 'Space Grotesk', sans-serif;
  color: var(--text-bright);
}
.hero-stat-label { font-size: 13px; color: var(--text-dim); margin-top: 4px; }

/* ── Stats Cards ─────────────────────────────── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 24px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.1s, box-shadow 0.15s;
  user-select: none;
}

.stat-card:hover {
  border-color: var(--border-bright);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}

.stat-card:active {
  transform: translateY(0);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--green) 0%, transparent 100%);
  opacity: 0;
  transition: opacity 0.2s;
}
.stat-card:hover::before { opacity: 1; }

/* Active filter state — glowing border + highlight */
.stat-card.filter-active {
  border-color: var(--green);
  background: linear-gradient(135deg, var(--surface) 0%, rgba(0,230,118,0.06) 100%);
  box-shadow: 0 0 0 1px rgba(0,230,118,0.3), 0 4px 20px rgba(0,230,118,0.12);
}
.stat-card.filter-active::before { opacity: 1; }

/* Filter chip shown in dash-header when a filter is active */
.filter-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px;
  background: rgba(0,230,118,0.1);
  border: 1px solid rgba(0,230,118,0.3);
  border-radius: 20px;
  font-size: 11px; font-weight: 600;
  color: var(--green);
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: background 0.15s;
}
.filter-chip:hover { background: rgba(0,230,118,0.18); }

.stat-label {
  font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 1.5px;
  color: var(--text-dim);
  margin-bottom: 8px;
}

.stat-value {
  font-size: 30px; font-weight: 700;
  font-family: 'Space Grotesk', sans-serif;
  color: var(--text-bright);
}

.stat-value.green { color: var(--green); }

/* ── Dashboard header ────────────────────────── */
.dash-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 28px;
}

.dash-header h2 { font-size: 20px; }

.scan-status {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--text-dim);
}

.pulse-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--green);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.3); }
}

/* ── Deal Cards ──────────────────────────────── */
.deals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 16px;
}

.deal-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
  cursor: pointer;
}

.deal-card:hover {
  border-color: var(--green);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0,230,118,0.1);
}

.deal-card.hot {
  border-color: rgba(0,230,118,0.4);
  background: linear-gradient(135deg, var(--surface) 0%, rgba(0,230,118,0.04) 100%);
}

.deal-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 12px;
}

.deal-title {
  font-size: 14px; font-weight: 600;
  color: var(--text-bright);
  line-height: 1.3;
  flex: 1;
  margin-right: 12px;
}

.score-badge {
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 8px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px; font-weight: 700;
  flex-shrink: 0;
}

.score-high { background: rgba(0,230,118,0.15); color: var(--green); border: 1px solid rgba(0,230,118,0.3); }
.score-mid { background: rgba(255,215,64,0.12); color: var(--yellow); border: 1px solid rgba(255,215,64,0.3); }
.score-low { background: rgba(136,136,160,0.1); color: var(--text-dim); border: 1px solid var(--border); }

.deal-meta {
  display: flex; gap: 12px;
  font-size: 12px; color: var(--text-dim);
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.deal-meta span { display: flex; align-items: center; gap: 4px; }

.deal-financials {
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  gap: 8px; padding: 12px;
  background: var(--bg);
  border-radius: 8px;
  margin-bottom: 14px;
}

.fin-item { text-align: center; }
.fin-label { font-size: 10px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 2px; }
.fin-value { font-size: 14px; font-weight: 700; font-family: 'Space Grotesk', sans-serif; }
.fin-value.asking { color: var(--text); }
.fin-value.market { color: var(--blue); }
.fin-value.margin { color: var(--green); }
.fin-value.negative { color: var(--red); }

.deal-summary {
  font-size: 12px; color: var(--text-dim);
  line-height: 1.5;
  border-top: 1px solid var(--border);
  padding-top: 12px;
}

.deal-footer {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 14px;
}

.source-tag {
  font-size: 10px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 1px;
  padding: 3px 8px; border-radius: 4px;
  color: var(--text-dim);
  border: 1px solid var(--border);
}

.view-link {
  font-size: 12px; font-weight: 600;
  color: var(--green);
  display: flex; align-items: center; gap: 4px;
}

/* ── Empty state ──────────────────────────────── */
.empty-state {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 80px 24px;
  text-align: center;
}

.empty-state .icon { font-size: 48px; margin-bottom: 16px; }
.empty-state h3 { font-size: 18px; margin-bottom: 8px; }
.empty-state p { color: var(--text-dim); font-size: 14px; margin-bottom: 24px; }

/* ── Scanning overlay ─────────────────────────── */
.scanning-banner {
  display: none;
  align-items: center; gap: 12px;
  padding: 12px 20px;
  background: rgba(0,230,118,0.08);
  border: 1px solid rgba(0,230,118,0.2);
  border-radius: 8px;
  margin-bottom: 24px;
  font-size: 13px; color: var(--green);
}

.scanning-banner.active { display: flex; }

.spinner {
  width: 16px; height: 16px;
  border: 2px solid rgba(0,230,118,0.3);
  border-top-color: var(--green);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  flex-shrink: 0;
}

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

/* ── Toast ────────────────────────────────────── */
.toast {
  position: fixed; bottom: 24px; right: 24px;
  padding: 12px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13px; color: var(--text);
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  transform: translateY(80px); opacity: 0;
  transition: all 0.25s ease;
  z-index: 1000;
  max-width: 320px;
}

.toast.show { transform: translateY(0); opacity: 1; }
.toast.success { border-color: rgba(0,230,118,0.4); color: var(--green); }
.toast.error { border-color: rgba(255,82,82,0.4); color: var(--red); }

/* ── Responsive ────────────────────────────────── */
@media (max-width: 768px) {
  .nav { padding: 0 16px; }
  .page { padding: 20px 16px; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .deals-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 24px; }
  .dash-header { flex-direction: column; align-items: flex-start; gap: 12px; }
}

@media (max-width: 480px) {
  .stats-row { grid-template-columns: 1fr; }
}

/* ── Fonts fallback (loaded via CDN in template) ─ */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;600;700&family=Inter:wght@400;500;600&display=swap');