/* ===================================================
   Design tokens — aligned to leides-ljuvliga-lilla-reformkarta
   =================================================== */
:root {
  --font-body:  'DM Sans', system-ui, sans-serif;
  --font-serif: 'Source Serif 4', serif;

  --ink:    #1c1c1c;
  --bg:     #f7f6f3;
  --card:   #ffffff;
  --border: #e5e2dc;
  --muted:  #999;
  --track:  #ddd9d0;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;

  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 48px;

  --dot: 28px;
  --dot-font: 10px;
}

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

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ===================================================
   Header — dark full-width, reformkarta pattern
   =================================================== */
header {
  background: var(--ink);
  color: #fff;
  padding: 1.8rem 1.5rem 1.5rem;
}

.header-inner {
  max-width: 860px;
  margin: 0 auto;
}

.header-badge {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 0.4rem;
}

header h1 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 0.3rem;
}

header p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  max-width: 500px;
}

/* ===================================================
   View tabs  (Spektrum / Kluster)
   =================================================== */
.tab-nav {
  display: flex;
  gap: 0;
  background: var(--card);
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-lg);
}

.tab {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--muted);
  padding: 0.65rem 1.2rem;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}
.tab:hover:not(:disabled) { color: var(--ink); }
.tab.active { color: var(--ink); font-weight: 600; border-bottom-color: var(--ink); }
.tab:disabled { cursor: default; opacity: 0.45; }

.badge-soon {
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  background: var(--border);
  color: var(--muted);
  padding: 2px 5px;
  border-radius: var(--radius-sm);
}

/* ===================================================
   Views
   =================================================== */
.view { display: none; }
.view.active { display: block; }

/* ===================================================
   Area nav  (topic-area pills)
   =================================================== */
#area-nav {
  max-width: 860px;
  margin: 0 auto var(--space-lg);
  padding: 0 var(--space-lg);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.area-btn {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: 100px;
  padding: 5px var(--space-md);
  cursor: pointer;
  color: var(--ink);
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.area-btn:hover { border-color: var(--area-color, var(--ink)); }
.area-btn.active {
  background: var(--area-color, #333);
  border-color: var(--area-color, #333);
  color: #fff;
}

/* ===================================================
   Spectrum
   =================================================== */
#spectrum-container {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 var(--space-lg) var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.topic-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}

.topic-name {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
  display: block;
}

/* Scale */
.scale-wrap {
  position: relative;
}

.scale-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--muted);
  margin-bottom: var(--space-sm);
  user-select: none;
}

.scale-body {
  position: relative;
  margin: 0 calc(var(--dot) / 2);
}

.scale-track {
  height: 3px;
  background: var(--track);
  border-radius: 100px;
  position: absolute;
  top: calc(var(--dot) / 2);
  left: 0;
  right: 0;
}

.scale-dots {
  position: relative;
}

/* Party dot */
.party-dot {
  position: absolute;
  width: var(--dot);
  height: var(--dot);
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.6);
  color: #fff;
  font-family: var(--font-body);
  font-size: var(--dot-font);
  font-weight: 700;
  letter-spacing: -0.02em;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translateX(-50%);
  transition: transform 0.1s, box-shadow 0.1s;
  outline: none;
  z-index: 1;
}
.party-dot:hover,
.party-dot:focus {
  transform: translateX(-50%) scale(1.15);
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
  z-index: 2;
}
.party-dot.unclear {
  opacity: 0.55;
  border-style: dashed;
}

/* ===================================================
   Tooltip
   =================================================== */
.tooltip {
  position: absolute;
  z-index: 100;
  background: var(--ink);
  color: #fff;
  font-size: 0.8rem;
  line-height: 1.4;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  max-width: 260px;
  pointer-events: none;
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}
.tooltip[hidden] { display: none; }

.tooltip-party {
  font-weight: 600;
  margin-bottom: 2px;
}

/* ===================================================
   Cluster placeholder
   =================================================== */
.placeholder-view {
  max-width: 860px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg);
  color: var(--muted);
  font-size: 0.95rem;
}

/* ===================================================
   Footer
   =================================================== */
footer {
  text-align: center;
  padding: 1.5rem 0 2rem;
  font-size: 0.62rem;
  color: #ccc;
  line-height: 1.7;
  margin-top: 1rem;
  border-top: 1px solid var(--border);
}

/* ===================================================
   Mobile  ≤ 480px
   =================================================== */
@media (max-width: 480px) {
  header { padding: var(--space-lg) var(--space-md); }
  .tab-nav { padding-left: 0; }
  #area-nav, #spectrum-container { padding-left: var(--space-md); padding-right: var(--space-md); }
  .topic-card { padding: var(--space-md); }
  .tooltip { max-width: 200px; font-size: 0.75rem; }
}