/* POXY — DISCOVERY FEED (ЭТАП 4)
   Cinematic live event stream for Club Feed.
   Additive only. Uses only existing CSS tokens.
   ═══════════════════════════════════════════ */

/* ── Outer wrapper ─────────────────────────────────────────────────── */
#poxyDiscoveryFeed {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.02);
  margin-bottom: 20px;
  padding: 16px;
}

/* ── Scan line ─────────────────────────────────────────────────────── */
.pdf-scan-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: rgba(255, 255, 255, 0.06);
  pointer-events: none;
  animation: pdfScanLine 8s linear infinite;
  z-index: 10;
  top: 0;
}
@keyframes pdfScanLine {
  0%   { transform: translateY(-4px); }
  100% { transform: translateY(calc(100vh)); }
}

/* ── Header ────────────────────────────────────────────────────────── */
.pdf-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  position: relative;
  z-index: 1;
}

.pdf-live-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(220, 38, 38, 0.12);
  border: 1px solid rgba(220, 38, 38, 0.35);
  border-radius: 999px;
  padding: 3px 10px 3px 6px;
}

/* Multi-ring ripple live dot */
.pdf-live-dot-wrap {
  position: relative;
  width: 12px;
  height: 12px;
  flex-shrink: 0;
}
.pdf-live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ef4444;
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.pdf-live-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1.5px solid rgba(239, 68, 68, 0.6);
  animation: pdfRipple 1.8s ease-out infinite;
}
.pdf-live-ring:nth-child(2) { animation-delay: 0.4s; }
.pdf-live-ring:nth-child(3) { animation-delay: 0.8s; }
@keyframes pdfRipple {
  0%   { transform: scale(1);  opacity: 0.7; }
  100% { transform: scale(3);  opacity: 0; }
}

.pdf-live-text {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #ef4444;
  text-transform: uppercase;
}

.pdf-title {
  font-family: 'Hanken Grotesk', system-ui, sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.75);
  flex: 1;
}

/* Discovery count badge */
.pdf-count-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.35);
  color: #f59e0b;
  border-radius: 999px;
  padding: 2px 8px;
  transform: scale(0);
  opacity: 0;
  transition: none;
}
.pdf-count-badge.is-visible {
  animation: pdfBadgePop 300ms cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}
@keyframes pdfBadgePop {
  0%   { transform: scale(0);   opacity: 0; }
  70%  { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(1);   opacity: 1; }
}

/* ── Idle state — breathing on header ─────────────────────────────── */
.pdf-live-badge.is-idle {
  animation: pdfIdleBreathe 3s ease-in-out infinite;
}
@keyframes pdfIdleBreathe {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}
.pdf-idle-text {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: rgba(196, 199, 200, 0.45);
  letter-spacing: 0.06em;
  display: none;
  animation: pdfIdleBlink 2s ease-in-out infinite;
}
.pdf-idle-text.is-visible { display: block; }
@keyframes pdfIdleBlink {
  0%, 100% { opacity: 0.4; }
  50%       { opacity: 0.8; }
}

/* ── Event list ────────────────────────────────────────────────────── */
.pdf-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  z-index: 1;
}

/* ── Individual event card ─────────────────────────────────────────── */
.pdf-card {
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.025);
  padding: 12px 14px;
  perspective: 600px;
  will-change: transform;
  /* entrance: override below via .pdf-card--entering */
}
.pdf-card--entering {
  animation: pdfCardEnter 500ms cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
@keyframes pdfCardEnter {
  0%   { opacity: 0; transform: translateY(-40px) rotateX(-15deg) scale(0.92); }
  100% { opacity: 1; transform: translateY(0)    rotateX(0deg)   scale(1); }
}

/* Rarity glow overlays */
.pdf-card--mythic    { animation: pdfCardEnter 500ms cubic-bezier(0.34,1.56,0.64,1) both, pdfMythicFlare 1800ms ease-out both 0ms; }
.pdf-card--legendary { animation: pdfCardEnter 500ms cubic-bezier(0.34,1.56,0.64,1) both, pdfLegendaryFlare 1400ms ease-out both 0ms; }
.pdf-card--rare-trait{ animation: pdfCardEnter 500ms cubic-bezier(0.34,1.56,0.64,1) both, pdfRareFlare 1000ms ease-out both 0ms; }

@keyframes pdfMythicFlare {
  0%   { box-shadow: 0 0 0px rgba(255,200,50,0); }
  30%  { box-shadow: 0 0 40px rgba(255,200,50,0.6), 0 0 80px rgba(255,200,50,0.2); }
  100% { box-shadow: 0 0 8px  rgba(255,200,50,0.10); }
}
@keyframes pdfLegendaryFlare {
  0%   { box-shadow: 0 0 0px rgba(100,150,255,0); }
  30%  { box-shadow: 0 0 32px rgba(100,150,255,0.5); }
  100% { box-shadow: 0 0 6px  rgba(100,150,255,0.05); }
}
@keyframes pdfRareFlare {
  0%   { box-shadow: 0 0 0px rgba(50,220,120,0); }
  30%  { box-shadow: 0 0 24px rgba(50,220,120,0.4); }
  100% { box-shadow: 0 0 0px  rgba(50,220,120,0); }
}

/* ── Card exit ─────────────────────────────────────────────────────── */
.pdf-card--exiting {
  animation: pdfCardExit 200ms ease-in forwards;
}
@keyframes pdfCardExit {
  0%   { opacity: 1; transform: translateY(0)   scale(1); }
  100% { opacity: 0; transform: translateY(20px) scale(0.95); }
}

/* ── Card inner layout ─────────────────────────────────────────────── */
.pdf-card-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}
.pdf-card-emoji {
  font-size: 16px;
  line-height: 1;
  flex-shrink: 0;
}
.pdf-card-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
  /* typewriter: width grows via JS clip-path / custom approach */
  overflow: hidden;
  white-space: nowrap;
}
.pdf-card-title--mythic    { color: #fbc845; }
.pdf-card-title--legendary { color: #a5b4fc; }
.pdf-card-title--rare      { color: #6ee7b7; }

.pdf-card-body {
  font-family: 'Hanken Grotesk', system-ui, sans-serif;
  font-size: 12px;
  color: rgba(196, 199, 200, 0.65);
  line-height: 1.4;
  padding-left: 24px;
}
.pdf-card-id {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 0.06em;
}
.pdf-card-time {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  color: rgba(196, 199, 200, 0.3);
  letter-spacing: 0.06em;
  margin-top: 6px;
  padding-left: 24px;
}

/* ── Simulate button (localhost only, hidden by default) ─────────────── */
.pdf-sim-btn {
  display: none;
  margin-top: 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  color: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}
.pdf-sim-btn:hover { color: rgba(255, 255, 255, 0.65); border-color: rgba(255, 255, 255, 0.2); }

/* ── prefers-reduced-motion ─────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .pdf-card--entering,
  .pdf-card--mythic,
  .pdf-card--legendary,
  .pdf-card--rare-trait,
  .pdf-card--exiting,
  .pdf-scan-line,
  .pdf-live-ring,
  .pdf-live-badge,
  .pdf-idle-text {
    animation: none !important;
    transition: none !important;
  }
  .pdf-card { opacity: 1; transform: none; }
  .pdf-count-badge.is-visible { transform: scale(1); opacity: 1; }
}

/* ── Mobile ≤420px ──────────────────────────────────────────────────── */
@media (max-width: 420px) {
  #poxyDiscoveryFeed { padding: 12px; border-radius: 16px; }
  .pdf-card { padding: 10px 12px; }
  .pdf-card-body { font-size: 11px; }
}