* { box-sizing: border-box; }

body {
  font-family: Georgia, serif;
  background: #fafaf9;
  color: #1c1c1c;
  margin: 0;
  padding: 4rem 2rem 2rem;
  min-height: 100vh;
}

/* ── Site nav strip ── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: 30px;
  background: #FFC700;
  display: flex;
  align-items: center;
  padding: 0 10px;
  gap: 0.7rem;
  font-family: sans-serif;
  font-size: 0.82rem;
}
.site-nav-logo {
  color: #000;
  text-decoration: none;
  font-weight: 700;
  font-size: 16px;
}
.site-nav-logo:hover { text-decoration: underline; }
.site-nav-sep { color: #7a5f00; }
.site-nav-link {
  color: #1c1c1c;
  text-decoration: none;
  font-size: 0.78rem;
}
.site-nav-link:hover { text-decoration: underline; }

.app { max-width: 760px; margin: 0 auto; }

/* ── Hero header ── */
.hero-header {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  margin-bottom: 2rem;
}

.hero-img {
  width: 180px;
  height: 180px;
  object-fit: cover;
  border-radius: 14px;
  flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(0,0,0,.13);
}

.hero-text { flex: 1; }

h1 {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: .02em;
  margin: 0 0 0.35rem;
  line-height: 1.4;
}

.subtitle { font-size: 0.8rem; color: #888; margin: 0 0 0.9rem; }

.hero-btn {
  display: inline-block;
  padding: 0.45rem 1.2rem;
  background: #f5c518;
  color: #1c1c1c;
  font-family: sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: 7px;
  text-decoration: none;
  letter-spacing: 0.03em;
  transition: background .15s;
}
.hero-btn:hover { background: #e0b010; }

/* ── API key bar ── */
.apikey-bar {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  margin-bottom: 1.2rem;
  background: #fff;
  border: 1.5px solid #e0e0e0;
  border-radius: 8px;
  padding: 0.6rem 0.9rem;
  flex-wrap: wrap;
}
.apikey-bar select {
  border: none;
  outline: none;
  font-family: sans-serif;
  font-size: 0.82rem;
  color: #555;
  background: transparent;
  cursor: pointer;
}
.apikey-bar input {
  flex: 1;
  min-width: 160px;
  border: none;
  outline: none;
  font-family: monospace;
  font-size: 0.82rem;
  color: #333;
  background: transparent;
}
.apikey-bar button {
  padding: 0.3rem 0.8rem;
  font-size: 0.78rem;
  font-family: sans-serif;
  background: #1c1c1c;
  color: #fff;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

/* ── Input ── */
.input-area textarea {
  width: 100%;
  min-height: 160px;
  padding: 1rem;
  font-family: Georgia, serif;
  font-size: 1rem;
  line-height: 1.7;
  border: 1.5px solid #ddd;
  border-radius: 8px;
  resize: vertical;
  background: #fff;
  color: #1c1c1c;
  outline: none;
  transition: border-color .15s;
}
.input-area textarea:focus { border-color: #aaa; }

.controls { display: flex; align-items: center; gap: 1rem; margin-top: 0.75rem; }

button#analyzeBtn {
  padding: 0.5rem 1.4rem;
  background: #1c1c1c;
  color: #fff;
  border: none;
  border-radius: 6px;
  font-family: Georgia, serif;
  font-size: 0.9rem;
  cursor: pointer;
  transition: opacity .15s;
}
button#analyzeBtn:hover    { opacity: .75; }
button#analyzeBtn:disabled { opacity: .4; cursor: default; }

.status { font-size: 0.8rem; color: #888; }

/* ── Article summary ── */
.article-summary {
  display: flex;
  align-items: flex-start;
  gap: 1.1rem;
  padding: 1rem 1.2rem;
  background: #fff;
  border: 1.5px solid #e0e0e0;
  border-radius: 10px;
  margin: 2rem auto;
  font-family: sans-serif;
  box-shadow: 0 2px 12px rgba(0,0,0,.07);
  max-width: 360px;
}
.art-fish { flex-shrink: 0; padding-top: 2px; }
.art-fish svg { display: block; }
.art-body { flex: 1; }

/* ── Output ── */
.output { margin-top: 2.5rem; line-height: 1.9; font-size: 1.05rem; }

.boem-para { margin-bottom: 1.2em; }

.boem-seg {
  margin-bottom: 0.15em;
}

.boem-chunk {
  background: #f0faf2;
  border: 1.5px solid #d6f0dc;
  border-radius: 12px;
  padding: 1.1rem 1.3rem 0.9rem;
  margin: 0 0 1.4rem 0;
}

.boem-chunk-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--chunk-border, #e8e8e8);
}

.boem-chunk-title {
  font-family: sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--chunk-col);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.boem-fish {
  display: inline-block;
  vertical-align: middle;
  cursor: pointer;
  margin: 0 2px 0 8px;
  flex-shrink: 0;
  opacity: .75;
  overflow: visible;
  transition: opacity .15s, transform .15s;
}
.boem-fish:hover { opacity: 1; transform: scale(1.15); }

/* ── 360 circle ── */
#boem-circle-container {
  margin-top: 3rem;
  display: flex;
  justify-content: center;
}
#boem-circle-container svg { display: block; }

/* ── Hover tooltip ── */
#boem-tooltip {
  position: fixed;
  display: none;
  background: #fff;
  border: 1.5px solid #e0e0e0;
  border-radius: 10px;
  padding: 0.9rem 1.1rem;
  min-width: 190px;
  box-shadow: 0 4px 20px rgba(0,0,0,.12);
  font-family: sans-serif;
  font-size: 0.78rem;
  z-index: 9999;
  pointer-events: none;
}

.tooltip-dominant { font-weight: 700; margin-bottom: 0.2rem; font-size: 0.84rem; }
.tooltip-meta { font-size: 0.73rem; color: #888; margin-bottom: 0.55rem; }
.tooltip-pure { color: #bbb; margin-right: 0.2rem; }
.tooltip-row { display: flex; align-items: center; gap: 0.45rem; margin-bottom: 0.28rem; }
.tooltip-label { width: 36px; font-size: 0.72rem; font-weight: 600; flex-shrink: 0; }
.tooltip-bar-bg { flex: 1; height: 5px; background: #eee; border-radius: 3px; overflow: hidden; }
.tooltip-bar-fill { height: 100%; border-radius: 3px; transition: width .2s; }
.tooltip-pct { width: 30px; text-align: right; font-size: 0.72rem; color: #999; }
.tooltip-complexity { display: flex; align-items: center; gap: 0.4rem; color: #777; margin-top: 0.55rem; font-size: 0.72rem; }
.complexity-dots { display: flex; gap: 3px; }
.complexity-dot { width: 7px; height: 7px; border-radius: 50%; background: #ddd; }
.complexity-dot.active { background: #444; }

/* ── Compass modal ── */
#compass-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.35);
  z-index: 10000;
  align-items: center;
  justify-content: center;
}

.compass-card {
  background: #fff;
  border-radius: 16px;
  padding: 1.5rem;
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  max-width: 560px;
  width: 90%;
  box-shadow: 0 12px 40px rgba(0,0,0,.18);
  position: relative;
}

#compass-close {
  position: absolute;
  top: 0.75rem;
  right: 0.9rem;
  background: none;
  border: none;
  font-size: 1rem;
  cursor: pointer;
  color: #aaa;
  line-height: 1;
  padding: 0.2rem 0.4rem;
}
#compass-close:hover { color: #555; }

#compass-svg svg { display: block; flex-shrink: 0; }

.compass-info {
  flex: 1;
  font-family: sans-serif;
  font-size: 0.8rem;
  padding-top: 0.25rem;
}

#compass-text {
  font-family: Georgia, serif;
  font-size: 0.88rem;
  color: #333;
  margin: 0 0 0.9rem;
  line-height: 1.5;
}

#compass-category {
  font-size: 0.78rem;
  margin: 0 0 0.5rem;
  font-weight: 600;
}