/* Inspo Bank — Intelligence Terminal Design System */

:root {
  --bg:       #070B14;
  --panel:    #0D1320;
  --hover:    #131C2E;
  --border:   #1E2A3D;
  --border-hi:#2A3D5A;
  --nav-bg:   rgba(7, 11, 20, 0.72);
  --accent:   #4F8CFF;
  --accent-deep: #2B5FFF;
  --signal:   #35D4FF;
  --text-1:   #F5F7FB;
  --text-2:   #A7B3C9;
  --text-3:   #647089;
  --glow:     0 0 24px rgba(79, 140, 255, 0.08);
  --glow-hi:  0 0 32px rgba(79, 140, 255, 0.14);
  --danger:   #FF4D6A;
}

/* Base */
*, *::before, *::after { box-sizing: border-box; }
html { color-scheme: dark; }
body {
  background: var(--bg);
  color: var(--text-1);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  min-height: 100vh;
}

/* Typography */
.t1 { color: var(--text-1); }
.t2 { color: var(--text-2); }
.t3 { color: var(--text-3); }

/* Surfaces */
.panel    { background: var(--panel); border: 1px solid var(--border); }
.panel-hi { background: var(--hover); border: 1px solid var(--border-hi); }

/* Nav */
.nav-surface {
  background: var(--nav-bg);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* Cards */
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.card:hover {
  border-color: var(--border-hi);
  box-shadow: var(--glow);
}
.card-glow {
  box-shadow: var(--glow);
}

/* Buttons */
.btn-primary {
  background: var(--accent);
  color: #fff;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  padding: 6px 14px;
  border: none;
  cursor: pointer;
  transition: background 0.15s, box-shadow 0.15s;
}
.btn-primary:hover {
  background: #6B9FFF;
  box-shadow: 0 0 16px rgba(79, 140, 255, 0.25);
}
.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.btn-ghost {
  background: transparent;
  color: var(--text-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 12px;
  padding: 5px 12px;
  cursor: pointer;
  transition: color 0.12s, border-color 0.12s;
}
.btn-ghost:hover {
  color: var(--text-1);
  border-color: var(--border-hi);
}

/* Inputs */
.input-base {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-1);
  font-size: 13px;
  padding: 8px 12px;
  width: 100%;
  transition: border-color 0.15s;
  outline: none;
}
.input-base::placeholder { color: var(--text-3); }
.input-base:focus { border-color: var(--accent); }

/* Modals */
.modal-overlay {
  background: rgba(7, 11, 20, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.modal-box {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: var(--glow-hi);
}

/* Tags / Chips */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid;
  font-size: 11px;
  letter-spacing: 0.03em;
  white-space: nowrap;
}
.chip-clickable {
  cursor: pointer;
  transition: opacity 0.12s, box-shadow 0.12s;
}
.chip-clickable:hover {
  opacity: 0.85;
  box-shadow: 0 0 8px rgba(79, 140, 255, 0.15);
}
.chip-clickable.active {
  box-shadow: 0 0 12px rgba(79, 140, 255, 0.2);
  outline: 1px solid rgba(79, 140, 255, 0.3);
}

/* Advantage chips */
.adv-chip {
  background: rgba(30, 42, 61, 0.6);
  border: 1px solid var(--border);
  color: var(--text-2);
  border-radius: 4px;
  font-size: 11px;
  padding: 3px 8px;
  white-space: nowrap;
}

/* Spinner */
.spinner {
  border: 2px solid rgba(255,255,255,0.1);
  border-top-color: var(--accent);
  border-radius: 50%;
  width: 14px;
  height: 14px;
  animation: spin 0.8s linear infinite;
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Outlier / signal metric */
.signal-metric {
  color: var(--signal);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}

/* Masonry */
.masonry-item { break-inside: avoid; }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--panel); }
::-webkit-scrollbar-thumb { background: var(--border-hi); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-3); }

/* Section labels */
.section-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
}

/* Similar panel */
.similar-panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--glow-hi);
}

/* Axis colors — used via data-axis attribute */
[data-axis="topic"]          .chip, .chip[data-axis="topic"]          { background: #1B2B45; color: #8CB8FF; border-color: #2D4A73; }
[data-axis="claim"]          .chip, .chip[data-axis="claim"]          { background: #4A3412; color: #FFD27A; border-color: #6B4D1A; }
[data-axis="mechanism"]      .chip, .chip[data-axis="mechanism"]      { background: #2A245A; color: #B8AFFF; border-color: #3D3580; }
[data-axis="format"]         .chip, .chip[data-axis="format"]         { background: #122538; color: #7EC8E3; border-color: #1D3D54; }
[data-axis="sophistication"] .chip, .chip[data-axis="sophistication"] { background: #241A42; color: #B898F8; border-color: #362860; }
[data-axis="value"]          .chip, .chip[data-axis="value"]          { background: #123A36; color: #6EF2D0; border-color: #1B5549; }
[data-axis="originality"]    .chip, .chip[data-axis="originality"]    { background: #3A1525; color: #FF7A9A; border-color: #551E35; }
[data-axis="zeitgeist"]      .chip, .chip[data-axis="zeitgeist"]      { background: #3A2410; color: #FFB060; border-color: #5A3818; }

/* line-clamp utilities */
.line-clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.line-clamp-3 { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.line-clamp-4 { display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }