/* Veluna Growth Stack — base styles */

:root {
  /* Backgrounds */
  --bg-0: #070B16;
  --bg-1: #0B1124;
  --bg-2: #0F1730;
  --bg-3: #14203F;
  --bg-4: #1B2A4E;
  --bg-hover: #1E2D54;

  /* Borders */
  --border-1: rgba(148, 163, 184, 0.08);
  --border-2: rgba(148, 163, 184, 0.14);
  --border-3: rgba(148, 163, 184, 0.22);

  /* Text */
  --text-1: #F1F5FB;
  --text-2: #B9C4D9;
  --text-3: #7C8AA8;
  --text-4: #5A6783;

  /* Accent (cyan default) */
  --accent: #22D3EE;
  --accent-2: #06B6D4;
  --accent-glow: rgba(34, 211, 238, 0.18);
  --accent-soft: rgba(34, 211, 238, 0.08);

  /* Semantic */
  --success: #10B981;
  --success-soft: rgba(16, 185, 129, 0.12);
  --warning: #F59E0B;
  --warning-soft: rgba(245, 158, 11, 0.12);
  --danger: #F43F5E;
  --danger-soft: rgba(244, 63, 94, 0.12);
  --violet: #A78BFA;
  --violet-soft: rgba(167, 139, 250, 0.12);
  --blue: #60A5FA;
  --blue-soft: rgba(96, 165, 250, 0.12);
  --emerald: #34D399;
  --pink: #F472B6;
  --orange: #FB923C;

  /* Density */
  --pad-card: 18px;
  --pad-cell: 12px 14px;
  --gap: 14px;
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;

  /* Type */
  --font-display: 'Inter Tight', 'Inter', system-ui, sans-serif;
  --font-ui: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Menlo, monospace;
}

[data-density="compact"] {
  --pad-card: 12px;
  --pad-cell: 8px 10px;
  --gap: 10px;
}

[data-theme="light"] {
  --bg-0: #F4F6FB;
  --bg-1: #FFFFFF;
  --bg-2: #FAFBFE;
  --bg-3: #F1F4FA;
  --bg-4: #E8ECF5;
  --bg-hover: #EEF2F9;
  --border-1: rgba(15, 23, 42, 0.06);
  --border-2: rgba(15, 23, 42, 0.10);
  --border-3: rgba(15, 23, 42, 0.16);
  --text-1: #0B1124;
  --text-2: #2E3A55;
  --text-3: #5A6783;
  --text-4: #8090AB;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg-0);
  color: var(--text-1);
  font-family: var(--font-ui);
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow: hidden;
  height: 100vh;
}

#root {
  height: 100vh;
  width: 100vw;
  overflow: hidden;
}

/* Subtle animated background grid */
.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 10%, var(--accent-soft), transparent 40%),
    radial-gradient(circle at 80% 90%, rgba(167, 139, 250, 0.06), transparent 50%),
    linear-gradient(rgba(148, 163, 184, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.03) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 48px 48px, 48px 48px;
  pointer-events: none;
  z-index: 0;
}

/* Scrollbars */
*::-webkit-scrollbar { width: 8px; height: 8px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb {
  background: var(--border-2);
  border-radius: 4px;
}
*::-webkit-scrollbar-thumb:hover { background: var(--border-3); }

/* Card primitive */
.card {
  background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg-1) 100%);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-lg);
  padding: var(--pad-card);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-3), transparent);
  opacity: 0.5;
  pointer-events: none;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.card-title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-1);
  display: flex;
  align-items: center;
  gap: 8px;
}
.card-num {
  color: var(--text-4);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
}
.card-link {
  color: var(--accent);
  font-size: 12px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  background: none;
  border: 0;
  padding: 0;
  font-family: var(--font-ui);
  transition: opacity 0.15s;
}
.card-link:hover { opacity: 0.75; }

/* Pill */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
  font-family: var(--font-ui);
  white-space: nowrap;
}
.pill-success { background: var(--success-soft); color: var(--success); }
.pill-warning { background: var(--warning-soft); color: var(--warning); }
.pill-danger { background: var(--danger-soft); color: var(--danger); }
.pill-info { background: var(--accent-soft); color: var(--accent); }
.pill-violet { background: var(--violet-soft); color: var(--violet); }
.pill-blue { background: var(--blue-soft); color: var(--blue); }
.pill-neutral { background: rgba(148, 163, 184, 0.12); color: var(--text-2); }

.pill-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.pill-dot.pulse { animation: pulse-dot 2s ease-in-out infinite; }

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 currentColor; opacity: 1; }
  50% { box-shadow: 0 0 0 4px transparent; opacity: 0.6; }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 500;
  font-family: var(--font-ui);
  border: 1px solid var(--border-2);
  background: var(--bg-2);
  color: var(--text-2);
  cursor: pointer;
  transition: all 0.15s;
}
.btn:hover { background: var(--bg-3); color: var(--text-1); border-color: var(--border-3); }
.btn-primary {
  background: var(--accent);
  color: #001018;
  border-color: var(--accent);
}
.btn-primary:hover { background: var(--accent-2); color: #001018; }
.btn-ghost { background: transparent; border-color: transparent; }
.btn-ghost:hover { background: var(--bg-3); }

/* Sparkline */
.sparkline { display: block; }

/* Pulse for live items */
@keyframes slide-in {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}
.slide-in { animation: slide-in 0.35s ease-out; }

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}
.fade-in { animation: fade-in 0.25s ease-out; }

/* Table */
.tbl {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 12.5px;
}
.tbl thead th {
  text-align: left;
  font-weight: 500;
  color: var(--text-4);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-1);
}
.tbl tbody td {
  padding: var(--pad-cell);
  border-bottom: 1px solid var(--border-1);
  color: var(--text-2);
  vertical-align: middle;
}
.tbl tbody tr { transition: background 0.12s; cursor: pointer; }
.tbl tbody tr:hover { background: var(--bg-hover); }
.tbl tbody tr.selected { background: var(--accent-soft); }
.tbl tbody tr:last-child td { border-bottom: 0; }

/* Number display */
.num {
  font-family: var(--font-display);
  font-feature-settings: "tnum";
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

.mono {
  font-family: var(--font-mono);
  font-feature-settings: "tnum";
}

/* Trend indicator */
.trend {
  font-size: 11px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 3px;
}
.trend-up { color: var(--success); }
.trend-down { color: var(--danger); }
.trend-flat { color: var(--text-3); }

/* Section heading inside main */
.screen-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-1);
  line-height: 1.1;
}
.screen-sub {
  color: var(--text-3);
  font-size: 13px;
  margin-top: 4px;
}

/* Glow effect for primary cards */
.glow-cyan { box-shadow: 0 0 0 1px var(--accent-soft), 0 8px 32px -16px var(--accent-glow); }

/* Focus ring */
.focus-ring:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Tooltip */
.tt {
  position: absolute;
  background: var(--bg-4);
  border: 1px solid var(--border-3);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 11px;
  color: var(--text-1);
  pointer-events: none;
  z-index: 1000;
  white-space: nowrap;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  transform: translate(-50%, calc(-100% - 8px));
}

/* Ring chart */
@keyframes draw-ring {
  from { stroke-dashoffset: 1000; }
}

/* Skeleton */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
.skeleton {
  background: linear-gradient(90deg, var(--bg-2) 0%, var(--bg-3) 50%, var(--bg-2) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.6s linear infinite;
  border-radius: 4px;
}

/* Lead detail drawer */
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7, 11, 22, 0.6);
  backdrop-filter: blur(4px);
  z-index: 50;
  animation: fade-in 0.18s ease-out;
}
.drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: 480px;
  max-width: 90vw;
  background: var(--bg-1);
  border-left: 1px solid var(--border-2);
  z-index: 51;
  display: flex;
  flex-direction: column;
  animation: slide-from-right 0.25s ease-out;
}
@keyframes slide-from-right {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

/* Pipeline node hover */
.pipe-node {
  transition: transform 0.18s, box-shadow 0.18s;
  cursor: pointer;
}
.pipe-node:hover { transform: translateY(-2px); }
.pipe-node:hover .pipe-icon-wrap { box-shadow: 0 8px 24px -8px currentColor; }

/* Funnel bar */
.funnel-row {
  display: grid;
  grid-template-columns: 140px 1fr 60px;
  gap: 12px;
  align-items: center;
  padding: 6px 0;
  font-size: 12px;
}

/* Status dot */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}