:root {
  font-family: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #f8f8f8;
  box-sizing: border-box;
}

*, *::before, *::after { box-sizing: inherit; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 85% 10%, rgba(255, 166, 0, 0.35), transparent 45%),
    radial-gradient(circle at 8% 90%, rgba(35, 182, 255, 0.3), transparent 42%),
    linear-gradient(140deg, #121418 0%, #171f2f 45%, #0c0f17 100%);
}

.page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 20px;
}

.shell {
  width: min(920px, 100%);
  background: rgba(11, 15, 24, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  padding: clamp(16px, 4vw, 34px);
  backdrop-filter: blur(8px);
}

.topbar {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
}

.title {
  margin: 0;
  font-size: clamp(26px, 3.5vw, 38px);
  letter-spacing: 0.3px;
}

.meta {
  color: #d4d4d8;
  font-size: 13px;
}

.quote-wrap {
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.25);
  padding: clamp(14px, 3vw, 24px);
}

.quote-card {
  min-height: 220px;
}

.quote-card.is-tap-next {
  cursor: pointer;
}

.quote-content h1, .quote-content h2, .quote-content h3, .quote-content h4 {
  margin: 1.2em 0 0.5em;
  color: #fff;
}

.quote-content p, .quote-content li, .quote-content blockquote {
  line-height: 1.65;
  color: #f2f2f5;
}

.quote-content strong {
  color: #fef08a;
}

.quote-content a {
  color: #93c5fd;
  text-decoration: none;
}

.quote-content a:hover {
  text-decoration: underline;
}

.quote-content ul { padding-left: 20px; }
.quote-content hr { border: none; border-top: 1px solid rgba(255, 255, 255, 0.2); margin: 16px 0; }

.quote-content pre {
  background: #020617;
  color: #e2e8f0;
  border: 1px solid #1e293b;
  border-radius: 12px;
  padding: 12px;
  overflow-x: auto;
  tab-size: 2;
}

.quote-content code {
  font-family: "JetBrains Mono", Menlo, Consolas, monospace;
  font-size: 13px;
  tab-size: 2;
}

.quote-content img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.embed-note {
  border-left: 3px solid #93c5fd;
  background: rgba(147, 197, 253, 0.12);
  padding: 10px 12px;
  border-radius: 8px;
}

.broken-link {
  color: #fecaca;
  border-bottom: 1px dotted #ef4444;
}

.source {
  margin-top: 14px;
  color: #d4d4d8;
  font-size: 13px;
}

.source a {
  color: #f0f9ff;
}

.actions {
  margin-top: 16px;
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.next-btn {
  border: 0;
  border-radius: 12px;
  padding: 11px 16px;
  font-size: 14px;
  font-weight: 700;
  background: linear-gradient(135deg, #fbbf24, #f97316);
  color: #111827;
  cursor: pointer;
}

.next-btn:hover {
  filter: brightness(1.06);
}

.counter {
  font-size: 13px;
  color: #d4d4d8;
}

.empty {
  color: #d4d4d8;
}

@media (max-width: 700px) {
  .quote-card {
    min-height: 180px;
  }
}