/* ── Newspilot Global Styles ── Apple-minimalist, dark theme */

:root {
  --bg:            #0d1117;
  --bg-panel:      rgba(13,17,23,.95);
  --text:          #ffffff;
  --text-2:        #8b949e;
  --text-3:        #6e7681;
  --border:        rgba(255,255,255,.06);
  --hover:         rgba(255,255,255,.04);
  --radius:        6px;
  --font:          'Manrope', system-ui, -apple-system, sans-serif;
  --mono:          'JetBrains Mono', ui-monospace, monospace;
  --panel-w:       380px;
  --nav-h:         44px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; overflow: hidden; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 13px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── Nav ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1002;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s ease;
}

.nav-brand {
  font-weight: 700;
  font-size: 14px;
  letter-spacing: -0.3px;
  color: var(--text);
  margin-right: 32px;
  position: absolute;
  left: max(24px, calc((100vw - 1200px) / 2));
}

.nav-links {
  display: flex;
  gap: 20px;
  align-items: center;
}

.nav-links a {
  font-size: 13px;
  font-weight: 400;
  color: var(--text-2);
  text-decoration: none;
  transition: color 0.15s;
}

.nav-links a:hover { color: var(--text); }

.nav-sep {
  width: 1px;
  height: 16px;
  background: var(--border);
  margin: 0 4px;
}

.nav-github {
  color: var(--text-2);
  transition: color 0.15s;
  display: flex;
  align-items: center;
}

.nav-github:hover { color: var(--text); }

.nav-link-btn {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  text-decoration: none;
  padding: 6px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: color 0.15s, border-color 0.15s;
}

.nav-link-btn:hover { color: var(--text); border-color: rgba(255,255,255,.15); }

/* ── Particle Canvas (intro) ── */
#particle-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1000;
  background: var(--bg);
  cursor: default;
  transition: opacity 0.3s ease;
}

/* ── Intro overlay (non-particle text) ── */
.intro-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 1001;
  pointer-events: none;
}

.intro-brand {
  position: absolute;
  top: 24%;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font);
  font-weight: 700;
  font-size: clamp(28px, 4vw, 44px);
  color: var(--text);
  letter-spacing: -0.5px;
}

.intro-sub {
  position: absolute;
  top: 68%;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font);
  font-size: clamp(14px, 1.8vw, 18px);
  font-weight: 400;
  color: var(--text-2);
  max-width: 560px;
  text-align: center;
  line-height: 1.7;
}

.intro-hint {
  position: absolute;
  top: 78%;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--text-3);
  opacity: 0;
}

/* ── App container ── */
.app {
  display: flex;
  height: 100vh;
  transition: opacity 0.3s ease;
}

/* ── Scatter ── */
.scatter-wrap {
  flex: 1;
  position: relative;
  overflow: hidden;
  background: var(--bg);
}

#scatter-chart { width: 100%; height: 100%; }

.scatter-hint {
  position: absolute;
  bottom: 16px;
  left: 20px;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--text-3);
  pointer-events: none;
  opacity: 0;
  animation: fadeIn 0.6s 1s forwards;
}

/* ── Right panel ── */
.right-panel {
  width: var(--panel-w);
  min-width: 0;
  position: relative;
  overflow: hidden;
  background: transparent;
  transition: opacity 0.6s ease;
}

.panel-list, .panel-detail {
  position: absolute;
  top: var(--nav-h); left: 0; right: 0; bottom: 0;
  display: flex;
  flex-direction: column;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.panel-list { transform: translateX(0); }
.panel-list.hidden { transform: translateX(-100%); pointer-events: none; }

.panel-detail { transform: translateX(100%); }
.panel-detail.active { transform: translateX(0); }

/* ── Toolbar ── */
.toolbar {
  padding: 14px 12px 10px;
  display: flex;
  gap: 6px;
  align-items: center;
}

.toolbar input {
  flex: 1;
  padding: 7px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  font-family: var(--font);
  font-size: 12px;
  outline: none;
  transition: border-color 0.15s;
}

.toolbar input::placeholder { color: var(--text-3); }
.toolbar input:focus { border-color: rgba(255,255,255,.15); }

/* ── Cluster list ── */
.cluster-list {
  flex: 1;
  overflow-y: auto;
  padding: 4px 10px;
}

.cluster-list::-webkit-scrollbar { width: 3px; }
.cluster-list::-webkit-scrollbar-track { background: transparent; }
.cluster-list::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,.06);
  border-radius: 2px;
}

.card {
  padding: 12px 14px;
  margin-bottom: 2px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s;
}

.card:hover { background: var(--hover); }
.card.active { background: rgba(255,255,255,.06); }

.card-head {
  display: flex;
  gap: 6px;
  align-items: center;
  margin-bottom: 6px;
}

.tag {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.2px;
  padding: 2px 7px;
  border-radius: 3px;
  background: rgba(255,255,255,.04);
  color: var(--text-3);
}

.tag.count { color: var(--text-2); }

.card-desc {
  font-size: 12px;
  font-weight: 400;
  line-height: 1.55;
  color: var(--text-2);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ── Pagination ── */
.pagination {
  padding: 10px 16px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  font-size: 10px;
  color: var(--text-3);
  font-family: var(--mono);
}

.pagination button {
  padding: 6px 18px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-2);
  font-family: var(--font);
  font-size: 13.5px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}

.pagination button:hover:not(:disabled) {
  border-color: rgba(255,255,255,.15);
  color: var(--text);
}

.pagination button:disabled { opacity: 0.25; cursor: default; }

/* ── Detail panel ── */
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 14px 12px 10px;
  background: none;
  border: none;
  color: var(--text-2);
  font-family: var(--font);
  font-size: 13px;
  cursor: pointer;
  transition: color 0.15s;
}

.back-btn:hover { color: var(--text); }

.detail-body {
  padding: 0 16px 16px;
  flex: 1;
  overflow-y: auto;
}

.detail-body::-webkit-scrollbar { width: 3px; }
.detail-body::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,.06);
  border-radius: 2px;
}

.detail-title {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text);
  margin-bottom: 16px;
  padding: 0 16px;
}

.desc-block { margin-bottom: 16px; }

.desc-label {
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 4px;
}

.desc-text {
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--text-2);
}

.events-head {
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 8px;
  margin-top: 8px;
}

.event {
  padding: 10px 12px;
  margin-bottom: 3px;
  border-radius: var(--radius);
  border-left: 2px solid var(--border);
  transition: border-color 0.15s, background 0.15s;
}

.event:hover {
  border-left-color: rgba(255,255,255,.2);
  background: var(--hover);
}

.event:hover .event-text { color: var(--text); }
.event:hover .event-meta { color: var(--text-2); }
.event:hover .event-link { opacity: 1; }

.event-meta {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-3);
  margin-bottom: 4px;
}

.event-text {
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-2);
}

.event-link {
  font-size: 11px;
  color: var(--text-2);
  text-decoration: none;
  opacity: 0.6;
  transition: opacity 0.15s;
}

.event-link:hover { opacity: 1; }

.events-pag {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding-top: 10px;
}

.events-pag button {
  padding: 6px 18px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-2);
  font-family: var(--font);
  font-size: 13.5px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}

.events-pag button:disabled { opacity: 0.25; }
.events-pag button:hover:not(:disabled) { border-color: rgba(255,255,255,.15); color: var(--text); }
.events-pag span { font-family: var(--mono); font-size: 10px; color: var(--text-3); align-self: center; }

.loading, .empty {
  text-align: center;
  padding: 40px;
  color: var(--text-3);
  font-size: 12px;
}

@keyframes fadeIn { from { opacity: 0 } to { opacity: 1 } }