/* ═══════════════════════════════════════════════════
   TOOLSNOVA — AI PROMPT LIBRARY
   Hub page and individual prompt page styles.
   ═══════════════════════════════════════════════════ */

/* ── Prompt hub hero ── */
.hub-hero {
  background: linear-gradient(135deg, var(--surface) 0%, var(--surface2) 100%);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.2rem;
}
.hub-hero h1 {
  font-size: 1.5rem;
  color: var(--accent);
  margin: 0 0 0.4rem;
  font-family: var(--display);
  font-weight: 800;
}
.hub-hero p { color: var(--text2); margin: 0; font-size: 0.88rem; line-height: 1.65; }
.hub-stats { font-size: 0.72rem; color: var(--text3); font-family: var(--mono); margin-top: 0.4rem; }
.hub-stats span { color: var(--accent); }

/* ── Section labels ── */
.section-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text3);
  font-family: var(--mono);
  margin-bottom: 0.6rem;
  display: block;
}

/* ── Category chips ── */
.chip-links { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-bottom: 1rem; }
.chip-link {
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text2);
  border-radius: 8px;
  padding: 0.3rem 0.65rem;
  font-size: 0.77rem;
  font-family: var(--mono);
  text-decoration: none;
  transition: all 0.15s;
}
.chip-link:hover { border-color: rgba(127, 255, 111, 0.4); color: var(--accent); }

/* ── Prompt card grid ── */
.prompt-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(275px, 1fr));
  gap: 0.75rem;
}

/* ── Prompt card ── */
.prompt-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.85rem 1rem;
  text-decoration: none;
  transition: all 0.15s;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.prompt-card:hover {
  border-color: rgba(127, 255, 111, 0.4);
  background: var(--surface3);
  transform: translateY(-1px);
}
.card-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text);
  font-family: var(--display);
  line-height: 1.3;
}
.card-desc { font-size: 0.77rem; color: var(--text3); line-height: 1.55; flex: 1; }
.card-footer { display: flex; gap: 4px; flex-wrap: wrap; margin-top: 0.25rem; }

/* ── Category / Difficulty badges ── */
.badge {
  font-size: 0.6rem;
  font-family: var(--mono);
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.badge-writing     { background: rgba(127,255,111,.12); color: #7fff6f; }
.badge-seo         { background: rgba(234,67,53,.12); color: #ea4335; }
.badge-marketing   { background: rgba(255,164,0,.12); color: #ffa400; }
.badge-business    { background: rgba(66,133,244,.12); color: #4285f4; }
.badge-coding      { background: rgba(127,90,240,.12); color: #7f5af0; }
.badge-trading     { background: rgba(255,200,0,.12); color: #ffc800; }
.badge-education   { background: rgba(0,163,108,.12); color: #00a36c; }
.badge-social      { background: rgba(83,170,221,.12); color: #53aadd; }
.badge-productivity{ background: rgba(52,211,153,.12); color: #34d399; }
.badge-image       { background: rgba(208,127,89,.12); color: #d07f59; }
.badge-finance     { background: rgba(34,211,238,.12); color: #22d3ee; }
.badge-career      { background: rgba(244,114,182,.12); color: #f472b6; }
.badge-beginner    { background: rgba(0,163,108,.1); color: #00a36c; }
.badge-intermediate{ background: rgba(255,164,0,.1); color: #ffa400; }
.badge-advanced    { background: rgba(234,67,53,.1); color: #ea4335; }

/* Light mode badge adjustments */
[data-theme="light"] .badge-writing     { background: rgba(22,163,74,.12); color: #16a34a; }
[data-theme="light"] .badge-coding      { background: rgba(124,58,237,.12); color: #7c3aed; }
[data-theme="light"] .badge-trading     { background: rgba(161,98,7,.12); color: #a16207; }

/* ── Category mini-grid (hub page) ── */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 0.65rem;
  margin-bottom: 1.2rem;
}
.cat-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.85rem 0.75rem;
  text-decoration: none;
  transition: all 0.15s;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.cat-card:hover {
  border-color: rgba(127, 255, 111, 0.4);
  background: var(--surface3);
  transform: translateY(-1px);
}
.cat-card-emoji { font-size: 1.4rem; }
.cat-card-label { font-size: 0.78rem; font-weight: 700; color: var(--text); font-family: var(--display); }
.cat-card-count { font-size: 0.65rem; color: var(--text3); font-family: var(--mono); }

/* ══════════════════════════════
   INDIVIDUAL PROMPT PAGES
   ══════════════════════════════ */
.prompt-page {
  max-width: 860px;
  margin: 0 auto;
  padding: 1.5rem 1rem 3rem;
}

/* ── Breadcrumb ── */
.breadcrumb {
  font-size: 0.72rem;
  color: var(--text3);
  font-family: var(--mono);
  margin-bottom: 1.25rem;
  display: flex;
  gap: 0.4rem;
  align-items: center;
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--text3); text-decoration: none; transition: color 0.15s; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb-sep { color: var(--text3); opacity: 0.5; }

/* ── Prompt page header ── */
.prompt-header { margin-bottom: 1.5rem; }
.prompt-title {
  font-family: var(--display);
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 0.6rem;
  line-height: 1.2;
}
.prompt-meta {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 0.75rem;
}
.prompt-desc {
  font-size: 0.88rem;
  color: var(--text2);
  line-height: 1.7;
}

/* ── Prompt text box ── */
.prompt-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  position: relative;
  margin-bottom: 1.25rem;
}
.prompt-box-label {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text3);
  font-family: var(--mono);
  margin-bottom: 0.75rem;
}
.prompt-text {
  font-size: 0.85rem;
  color: var(--text2);
  line-height: 1.75;
  white-space: pre-wrap;
  word-break: break-word;
}
.prompt-text .var-slot {
  background: var(--accent-dim);
  border: 1px solid rgba(127, 255, 111, 0.3);
  border-radius: 4px;
  padding: 1px 5px;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.8em;
}
.copy-prompt-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--surface2);
  border: 1px solid var(--border2);
  border-radius: 6px;
  padding: 0.3rem 0.7rem;
  font-size: 0.72rem;
  font-family: var(--mono);
  color: var(--text2);
  cursor: pointer;
  transition: all 0.15s;
}
.copy-prompt-btn:hover {
  background: var(--accent-dim);
  border-color: rgba(127, 255, 111, 0.4);
  color: var(--accent);
}

/* ── Prompt sections (tips, FAQ, etc.) ── */
.prompt-section { margin-bottom: 1.5rem; }
.prompt-section-title {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text3);
  font-family: var(--mono);
  margin-bottom: 0.85rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border);
}

/* ── Tips list ── */
.tips-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.tips-list li {
  font-size: 0.85rem;
  color: var(--text2);
  line-height: 1.65;
  padding-left: 1.25rem;
  position: relative;
}
.tips-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-family: var(--mono);
}

/* ── Mistakes list ── */
.mistakes-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.mistakes-list li {
  font-size: 0.85rem;
  color: var(--text2);
  line-height: 1.65;
  padding-left: 1.25rem;
  position: relative;
}
.mistakes-list li::before {
  content: '✗';
  position: absolute;
  left: 0;
  color: var(--red);
  font-family: var(--mono);
}

/* ── Example output box ── */
.example-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem;
  font-size: 0.82rem;
  color: var(--text2);
  line-height: 1.75;
  white-space: pre-wrap;
  word-break: break-word;
  position: relative;
}

/* ── Model recommendation badge ── */
.best-model-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1rem;
  background: var(--accent-dim);
  border: 1px solid rgba(127, 255, 111, 0.25);
  border-radius: 8px;
  margin-bottom: 1rem;
}
.best-model-label { font-size: 0.7rem; color: var(--text3); font-family: var(--mono); text-transform: uppercase; letter-spacing: 0.07em; }
.best-model-name  { font-size: 0.85rem; font-weight: 700; color: var(--accent); font-family: var(--display); }

/* ── Related prompts ── */
.related-prompts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.6rem;
}
.related-prompt-link {
  display: block;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.65rem 0.9rem;
  font-size: 0.8rem;
  color: var(--text2);
  text-decoration: none;
  transition: all 0.15s;
  font-weight: 600;
}
.related-prompt-link:hover {
  border-color: rgba(127, 255, 111, 0.4);
  color: var(--accent);
  background: var(--accent-dim);
}

/* ── Responsive ── */
@media (max-width: 600px) {
  .prompt-grid { grid-template-columns: 1fr; }
  .prompt-page { padding: 1rem 0.75rem 2rem; }
  .prompt-title { font-size: 1.3rem; }
  .cat-grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
}