/* ============================================================
   FISH GUIDE — стили
   Единая дизайн-система с lure-tool: те же токены, шрифты, акценты.
   ============================================================ */

:root {
  --bg:       #0e1014;
  --surface:  #16191f;
  --surface2: #1c1f27;
  --border:   #252830;
  --border2:  #2f323c;
  --accent:   #c8a96e;
  --accent-dim: rgba(200, 169, 110, 0.18);
  --text:     #d4d8e0;
  --text-dim: #9ca3af;
  --muted:    #6b7280;

  /* теги */
  --diff-beginner: #5fa56b;
  --diff-medium:   #c8a96e;
  --diff-advanced: #b85c4e;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'IBM Plex Sans', sans-serif;
  font-weight: 400;
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============ HEADER ============ */
.page-header {
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  padding: 24px 24px 22px;
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  border-left: 3px solid var(--accent);
  padding-left: 18px;
}

.back-link {
  display: inline-block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--muted);
  text-decoration: none;
  margin-bottom: 14px;
  transition: color 0.15s;
}

.back-link:hover { color: var(--accent); }

.page-header h1 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 38px;
  font-weight: 400;
  letter-spacing: 3px;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
}

.subtitle {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* ============ CONTENT ============ */
.content {
  flex: 1;
  width: 100%;
}

.view { display: none; }
.view--active { display: block; }

.view-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 24px;
}

/* ============ INDEX CONTROLS ============ */
.index-controls {
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.sort-control {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.sort-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--muted);
}

.sort-buttons {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.sort-btn {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 8px 14px;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.15s;
  min-height: 36px;
}

.sort-btn:hover {
  border-color: var(--border2);
  color: var(--text);
}

.sort-btn--active {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

/* ============ FISH GRID (картотека) ============ */
.fish-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 18px;
}

.preview-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  color: inherit;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: border-color 0.15s, background 0.15s, transform 0.15s;
  position: relative;
}

.preview-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  opacity: 0;
  transition: opacity 0.15s;
  z-index: 1;
}

.preview-card:hover {
  border-color: var(--accent);
  background: var(--surface2);
  transform: translateY(-2px);
}

.preview-card:hover::before { opacity: 1; }

.preview-image {
  width: 100%;
  height: 140px;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
}

.preview-image svg,
.preview-image object {
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
}

.preview-body {
  padding: 20px 22px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.preview-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 28px;
  font-weight: 600;
  color: #fff;
  line-height: 1;
  letter-spacing: 0.5px;
}

.preview-latin {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 14px;
  color: var(--muted);
  margin-top: -8px;
}

.preview-tagline {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.55;
  flex: 1;
}

.preview-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

/* ============ TAGS ============ */
.tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 3px 8px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-dim);
  border: 1px solid var(--border);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.tag--difficulty-beginner { color: var(--diff-beginner); border-color: rgba(95,165,107,0.35); background: rgba(95,165,107,0.08); }
.tag--difficulty-medium { color: var(--diff-medium); border-color: rgba(200,169,110,0.35); background: rgba(200,169,110,0.08); }
.tag--difficulty-advanced { color: var(--diff-advanced); border-color: rgba(184,92,78,0.35); background: rgba(184,92,78,0.08); }

/* ============ FULL FISH CARD ============ */
.back-to-index {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 10px 16px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 28px;
  transition: all 0.15s;
  min-height: 44px;
}

.back-to-index:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.fish-card {
  display: block;
}

.card-hero {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 28px;
  align-items: start;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 32px;
}

.hero-image {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 200px;
}

.hero-image svg,
.hero-image object {
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.hero-info { display: flex; flex-direction: column; gap: 14px; }

.hero-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 48px;
  font-weight: 600;
  color: #fff;
  line-height: 1;
  letter-spacing: 0.5px;
}

.hero-latin {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 18px;
  color: var(--muted);
  margin-top: -10px;
}

.hero-tagline {
  font-size: 16px;
  color: var(--text-dim);
  line-height: 1.55;
  font-weight: 300;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}

/* ============ SHORT SECTION ============ */
.short-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}

@media (max-width: 720px) {
  .short-section { grid-template-columns: 1fr; }
}

.short-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 22px 24px;
}

.short-block--summary {
  grid-column: 1 / -1;
  background: var(--surface2);
}

.short-block h3 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.8px;
  color: var(--accent);
  margin-bottom: 14px;
  font-weight: 500;
}

.short-block p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text);
}

.short-block--summary p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
}

.facts-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.facts-list li {
  font-size: 14px;
  line-height: 1.5;
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.facts-list li:last-child { border-bottom: none; padding-bottom: 0; }

.fact-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--muted);
  padding-top: 2px;
}

.fact-value { color: var(--text); }

.practical-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 14px;
}

.practical-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.practical-item .fact-label { padding-top: 0; }

.practical-item strong {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 24px;
  letter-spacing: 1.5px;
  color: var(--accent);
  font-weight: 400;
  line-height: 1;
}

.practical-item small {
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.4;
}

/* ============ EXPAND BUTTON ============ */
.expand-button {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 18px 24px;
  color: var(--accent);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 56px;
  margin-bottom: 32px;
}

.expand-button:hover {
  border-color: var(--accent);
  background: var(--surface2);
}

.expand-button .arrow {
  transition: transform 0.2s;
  font-size: 14px;
}

.expand-button--open .arrow { transform: rotate(180deg); }

/* ============ EXTENDED SECTION ============ */
.extended-section {
  display: none;
  margin-bottom: 32px;
}

.extended-section--open { display: block; }

.tabs-bar {
  display: flex;
  gap: 0;
  overflow-x: auto;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.tabs-bar::-webkit-scrollbar { height: 4px; }
.tabs-bar::-webkit-scrollbar-thumb { background: var(--border); }

.tab-btn {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-dim);
  padding: 14px 18px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
  min-height: 48px;
}

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

.tab-btn--active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.tab-panel { display: none; }
.tab-panel--active { display: block; }

.ext-block {
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.ext-block:last-child { border-bottom: none; padding-bottom: 0; }

.ext-block h4 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px;
  font-weight: 400;
  letter-spacing: 1.5px;
  color: var(--accent);
  margin-bottom: 12px;
}

.ext-block p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
  white-space: pre-line;
}

.ext-block p + p { margin-top: 12px; }

/* ============ FOOTER ============ */
.page-footer {
  border-top: 1px solid var(--border);
  background: var(--surface);
  padding: 18px 24px;
  text-align: center;
  margin-top: auto;
}

.page-footer p {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--muted);
}

/* ============ MOBILE ============ */
@media (max-width: 720px) {
  body { font-size: 14px; }

  .page-header { padding: 18px 16px 16px; }
  .header-inner { padding-left: 14px; }
  .page-header h1 { font-size: 28px; letter-spacing: 2px; }

  .view-inner { padding: 24px 16px; }

  .fish-grid { grid-template-columns: 1fr; gap: 16px; }
  .preview-image { height: 130px; padding: 14px 20px; }
  .preview-name { font-size: 26px; }

  .card-hero {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .hero-image {
    height: 160px;
    padding: 20px;
  }

  .hero-name { font-size: 38px; }
  .hero-latin { font-size: 16px; }
  .hero-tagline { font-size: 15px; }

  .short-block { padding: 18px 18px; }

  .facts-list li {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .fact-label { padding-top: 0; }

  .practical-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .practical-item strong { font-size: 20px; }

  .tab-btn { padding: 12px 14px; font-size: 10px; }
  .ext-block h4 { font-size: 17px; }
  .ext-block p { font-size: 14px; line-height: 1.65; }
}

@media (max-width: 400px) {
  .practical-grid { grid-template-columns: 1fr; }
}