/* ═══════════════════════════════════════════
   FOCUSFLOW — BIONIC READING & ACCESSIBILITY
   Zero-bloat Vanilla CSS Design System
   ═══════════════════════════════════════════ */

:root {
  /* Theme Layout Variables */
  --bg-navbar: rgba(3, 7, 18, 0.85);
  --bg-hover: rgba(255, 255, 255, 0.05);
  --bg-workspace: #121216;
  --bg-glow-gradient: radial-gradient(circle, rgba(205, 92, 62, 0.05) 0%, rgba(3, 7, 18, 0) 70%);
  
  --promo-bg: rgba(255, 255, 255, 0.01);
  --promo-border: rgba(255, 255, 255, 0.08);
  --promo-text: rgba(255, 255, 255, 0.2);
  
  --table-header-bg: rgba(0, 0, 0, 0.2);
  --sidebar-promo-bg: rgba(0, 0, 0, 0.15);
  --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);

  /* Color Palette (Slate/Indigo) */
  --bg-main: #121216;        /* slate-950 */
  --bg-surface: #090d16;     /* dark slate */
  --bg-card: #0f172a;        /* slate-900 */
  
  --border-color: #1e293b;   /* slate-800 */
  --border-focus: #CD5C3E;   /* indigo-600 */
  
  --text-primary: #FAF8F5;   /* slate-50 */
  --text-secondary: #94a3b8; /* slate-400 */
  --text-muted: #8a8377;     /* warm muted (was low-contrast slate) */
  
  --accent-color: #CD5C3E;   /* indigo-500 */
  --accent-hover: #CD5C3E;
  --accent-glow: rgba(205, 92, 62, 0.15);
  
  /* Reader CSS Variables (Driven by JS Sliders) */
  --reader-font-size: 18px;
  --reader-line-height: 1.8;
  --reader-letter-spacing: 0.05em;
  --reader-bold-opacity: 1;

  /* Typography families */
  --family-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --family-serif: 'Lora', Georgia, serif;
  --family-dyslexic: 'OpenDyslexic', 'Comic Sans MS', sans-serif;
}

/* Light Mode Overrides */
html[data-theme="light"] {
  --bg-main: #FAF8F5;        /* slate-50 */
  --bg-surface: #ffffff;     /* white surface */
  --bg-card: #f1f5f9;        /* slate-100 */
  
  --border-color: #e2e8f0;   /* slate-200 */
  --border-focus: #CD5C3E;   /* indigo-500 */
  
  --text-primary: #0f172a;   /* slate-900 */
  --text-secondary: #475569; /* slate-600 */
  --text-muted: #6b6459;     /* warm muted (was low-contrast slate) */
  
  --accent-color: #CD5C3E;   /* indigo-600 */
  --accent-hover: #B24E33;   /* terracotta-dark (was leftover indigo) */
  --accent-glow: rgba(205, 92, 62, 0.1);
  
  --bg-navbar: rgba(255, 255, 255, 0.85);
  --bg-hover: rgba(0, 0, 0, 0.05);
  --bg-workspace: #f1f5f9;   /* slate-100 */
  --bg-glow-gradient: radial-gradient(circle, rgba(205, 92, 62, 0.03) 0%, rgba(248, 250, 252, 0) 70%);
  
  --promo-bg: rgba(0, 0, 0, 0.01);
  --promo-border: rgba(0, 0, 0, 0.08);
  --promo-text: rgba(0, 0, 0, 0.35);
  
  --table-header-bg: rgba(0, 0, 0, 0.03);
  --sidebar-promo-bg: rgba(0, 0, 0, 0.03);
  --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}


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

/* Baseline keyboard focus visibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--accent-color) !important;
  outline-offset: 2px !important;
}

body {
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--family-sans);
  line-height: 1.5;
  min-min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
  overflow-y: auto;
}

/* Background aesthetic glow */
.bg-glow {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(circle, rgba(205, 92, 62, 0.06) 0%, rgba(3, 7, 18, 0) 70%);
  z-index: -1;
  pointer-events: none;
}

/* ═══════════════════════════════════════════
   HEADER
   ═══════════════════════════════════════════ */
/* ─── Persistent Micro Navbar ─── */
.navbar {
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-navbar);
  backdrop-filter: blur(12px) saturate(160%);
  -webkit-backdrop-filter: blur(12px) saturate(160%);
  z-index: 50;
  position: sticky;
  top: 0;
  height: 48px;
  display: flex;
  align-items: center;
}

.navbar-container {
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.brand-icon-wrapper {
  color: var(--accent-color);
  display: flex;
  align-items: center;
  transition: color 0.2s ease;
}

.brand-link:hover .brand-icon-wrapper {
  color: var(--accent-hover);
}

.brand-text {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  transition: color 0.2s ease;
}

.brand-text-accent {
  color: var(--accent-color);
}

.brand-link:hover .brand-text {
  color: var(--text-primary);
}

.tool-pill-wrapper {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.tool-pill-label {
  font-size: 0.75rem;
  color: var(--text-muted);
}

@media (max-width: 640px) {
  .tool-pill-label {
    display: none;
  }
}

.tool-pill-nav {
  display: flex;
  align-items: center;
}

.tool-pill-active {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25rem 0.625rem;
  border-radius: 0.375rem;
  background: rgba(205, 92, 62, 0.1);
  color: var(--accent-color);
  border: 1px solid rgba(205, 92, 62, 0.2);
  text-decoration: none;
}

.right-cluster {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.lang-switcher { position: relative; }
.lang-btn { display: flex; align-items: center; gap: 0.375rem; padding: 0.25rem 0.625rem; border-radius: 0.375rem; border: 1px solid var(--border-color); background: var(--bg-surface); color: var(--text-secondary); font-size: 0.75rem; font-weight: 600; cursor: pointer; transition: all 0.2s ease; }
.lang-btn:hover { color: var(--text-primary); border-color: var(--text-muted); background: var(--bg-hover); }
.lang-dropdown { position: absolute; top: calc(100% + 6px); right: 0; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 0.5rem; padding: 0.35rem; display: flex; flex-direction: column; gap: 0.2rem; box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3); z-index: 100; min-width: 130px; }
.lang-option { background: none; border: none; color: var(--text-secondary); font-size: 0.78rem; font-weight: 500; padding: 0.4rem 0.65rem; border-radius: 0.35rem; text-align: left; cursor: pointer; transition: all 0.15s ease; }
.lang-option:hover { background: var(--bg-hover); color: var(--text-primary); }
.lang-option.active { color: var(--accent-color); background: var(--accent-glow); font-weight: 600; }

.portal-btn {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.625rem;
  border-radius: 0.375rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.2s ease;
}

.portal-btn:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.github-link {
  display: flex;
  align-items: center;
  padding: 0.375rem;
  border-radius: 0.375rem;
  color: var(--text-muted);
  transition: all 0.2s ease;
  text-decoration: none;
}

.github-link:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

/* ═══════════════════════════════════════════
   WORKSPACE (Split pane layout)
   ═══════════════════════════════════════════ */
.workspace {
  display: flex;
  flex-direction: column;
  flex: 1;

  width: 100%;
}

.workspace-layout {
  display: flex;
  flex: 1;
  max-width: 1600px;
  margin: 0 auto;
  width: 100%;
}

/* ─── LEFT SIDEBAR (Controls) ─── */
.sidebar {
  width: 40%;
  max-width: 440px;
  min-width: 320px;
  border-right: 1px solid var(--border-color);
  overflow-y: auto;
  background: var(--bg-surface);
  display: flex;
  flex-direction: column;
}

.sidebar-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  flex: 1;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.sidebar-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.btn-text {
  background: none;
  border: none;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.2s ease;
}

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

/* Textarea input */
textarea {
  width: 100%;
  height: 220px;
  background-color: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 1rem;
  color: var(--text-primary);
  font-family: var(--family-sans);
  font-size: 0.9rem;
  line-height: 1.5;
  resize: none;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

textarea:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(205, 92, 62, 0.15);
}

/* Settings block */
.settings-grid {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  background: var(--promo-bg);
  border: 1px solid var(--border-color);
  padding: 1.25rem;
  border-radius: 0.75rem;
}

.setting-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.setting-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
}

/* Selection control */
.form-select {
  width: 100%;
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.65rem;
  border-radius: 0.5rem;
  outline: none;
  font-family: var(--family-sans);
  font-size: 0.9rem;
  cursor: pointer;
}

.form-select:focus {
  border-color: var(--border-focus);
}

/* Sliders */
.slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.slider-val {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-color);
  font-family: monospace;
}

input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  background: var(--border-color);
  border-radius: 9999px;
  outline: none;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent-color);
  cursor: pointer;
  transition: background 0.15s ease, transform 0.15s ease;
}

input[type="range"]::-webkit-slider-thumb:hover {
  background: var(--accent-hover);
  transform: scale(1.15);
}

/* Sidebar disclaimer */
.sidebar-footer {
  margin-top: 1.5rem;
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
}

.sidebar-footer p {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ─── RIGHT PANE (Reader Viewport) ─── */
.reader-viewport {
  flex: 1;
  overflow-y: auto;
  padding: 3rem 2rem;
  background: var(--bg-main);
  display: flex;
  justify-content: center;
}

#reader-container {
  width: 100%;
  max-width: 1000px;
  font-size: var(--reader-font-size);
  line-height: var(--reader-line-height);
  letter-spacing: var(--reader-letter-spacing);
  transition: all 0.1s ease;
}

/* Reader Typography Styles */
#reader-container.font-inter { font-family: var(--family-sans); }
#reader-container.font-lora { font-family: var(--family-serif); }
#reader-container.font-dyslexic { font-family: var(--family-dyslexic); }

/* Bionic bold styles */
#reader-container strong {
  font-weight: 700;
  color: var(--text-primary);
  opacity: var(--reader-bold-opacity);
}

/* Standard word styles */
#reader-container span {
  color: var(--text-secondary);
}

#reader-container p {
  margin-bottom: 2rem;
}

/* ─── EMPTY STATE ─── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6rem 1.5rem;
  gap: 1.25rem;
  border: 1px dashed var(--border-color);
  border-radius: 1.25rem;
  background: var(--promo-bg);
}

.empty-icon {
  width: 64px;
  height: 64px;
  border-radius: 1rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}

.empty-state h2 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

.empty-state p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  max-width: 320px;
  line-height: 1.6;
}

/* ═══════════════════════════════════════════
   RESPONSIVE DESIGN
   ═══════════════════════════════════════════ */
@media (max-width: 860px) {
  body {
    overflow-y: auto;
    height: auto;
  }
  .workspace {
    flex-direction: column;
    overflow: visible;
  }
  .sidebar {
    width: 100%;
    max-width: none;
    border-right: none;
    border-bottom: 1px solid var(--border-color);
    overflow-y: visible;
  }
  .reader-viewport {
    padding: 2.5rem 1.5rem;
    overflow-y: visible;
  }
  .sponsor-banner-placeholder {
    width: 100%;
    max-width: 728px;
    height: 60px;
  }
}

/* ─── SPONSOR / PROMO SLOTS (ADBLOCK SAFE) ─── */
.sidebar-promo {
  margin-top: auto;
  border-top: 1px solid var(--border-color);
  padding-top: 1.25rem;
}

.promo-inner {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.promo-text {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.promo-box-container {
  width: 100%;
  max-width: 300px;
  margin: 0 auto;
  height: 250px;
  background: var(--promo-bg);
  border: 1px dashed var(--promo-border);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.promo-box-container:hover {
  border-color: rgba(205, 92, 62, 0.2);
}

.promo-placeholder {
  font-size: 0.75rem;
  color: var(--promo-text);
  text-align: center;
}

.bottom-sponsor-container {
  width: 100%;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-color);
  padding: 0.5rem 0;
  display: flex;
  justify-content: center;
}

.sponsor-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.sponsor-notice-text {
  font-size: 0.6rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.sponsor-banner-placeholder {
  width: 100%;
  max-width: 728px;
  height: 90px;
  background: var(--promo-bg);
  border: 1px dashed var(--promo-border);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s ease;
}

.sponsor-banner-placeholder:hover {
  border-color: rgba(205, 92, 62, 0.2);
}

.sponsor-banner-placeholder span {
  font-size: 0.75rem;
  color: var(--promo-text);
}

/* Common Footer */
.footer {
  text-align: center;
  padding: 1.25rem 0;
  font-size: 0.75rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border-color);
  background: var(--bg-main);
  width: 100%;
  margin-top: auto;
  z-index: 10;
}

.footer a {
  color: var(--text-secondary);
  text-decoration: none;
  margin: 0 0.5rem;
  transition: color 0.15s ease;
}

.footer a:hover {
  color: var(--accent-color);
}

.footer container {
  display: block;
}

/* Theme Toggle Button Styles */
.theme-toggle-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.375rem;
  border-radius: 0.375rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  outline: none;
}

.theme-toggle-btn:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.theme-toggle-btn svg {
  transition: transform 0.2s ease;
}

.theme-toggle-btn:hover svg {
  transform: rotate(15deg);
}

/* Global Hidden Utility Class */
.hidden {
  display: none !important;
}

/* ─────────────────────────────────────────────
   SEO INFO SECTION STYLES
   ───────────────────────────────────────────── */
.seo-info-section {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  width: 100%;
}
.seo-info-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  width: 100%;
  text-align: left;
}
.seo-card {
  background: var(--bg-hover);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.seo-card h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
  margin: 0;
}
.seo-card p, .seo-card li {
  font-size: 0.825rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}
.seo-card ol {
  padding-left: 1.1rem;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.seo-card details {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
}
.seo-card details:last-of-type {
  border-bottom: none;
  padding-bottom: 0;
}
.seo-card summary {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-primary);
  cursor: pointer;
  outline: none;
  user-select: none;
}
.seo-card details[open] summary {
  margin-bottom: 0.375rem;
}


/* ═══════════════════════════════════════════
   SEO COMPONENTS (_template standard)
   ═══════════════════════════════════════════ */
.seo-container {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: 3rem 1.5rem 5rem;
  display: flex;
  flex-direction: column;
  gap: 3.5rem;
}
.embed-box { background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: 0.75rem; padding: 1.25rem; display: flex; flex-direction: column; gap: 1rem; margin-top: 2.5rem; }
.embed-header { display: flex; flex-direction: column; gap: 1rem; }
@media (min-width: 640px) { .embed-header { flex-direction: row; align-items: center; justify-content: space-between; } }
.embed-info h3 { font-size: 1rem; color: var(--text-primary); display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.25rem; }
.embed-info p { color: var(--text-secondary); font-size: 0.85rem; }
.embed-preview-wrapper { width: 100%; }
.embed-code-textarea { width: 100%; height: 80px; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 0.5rem; padding: 0.75rem; font-family: monospace; font-size: 0.8rem; color: var(--text-secondary); resize: none; outline: none; }
.copy-btn { background: var(--bg-card); border: 1px solid var(--border-color); color: var(--text-secondary); padding: 0.5rem 1rem; border-radius: 0.5rem; font-weight: 500; font-size: 0.85rem; cursor: pointer; display: flex; align-items: center; gap: 0.5rem; transition: all 0.2s ease; white-space: nowrap; }
.copy-btn:hover { border-color: var(--accent-color); color: var(--accent-color); }
.seo-article { color: var(--text-secondary); line-height: 1.7; margin-top: 2.5rem; }
.seo-article h2 { font-family: var(--font-display); font-size: 1.4rem; color: var(--text-primary); margin: 2rem 0 1rem; display: flex; align-items: center; gap: 0.75rem; }
.icon-wrap { width: 34px; height: 34px; border-radius: 0.5rem; background: var(--bg-surface); border: 1px solid var(--border-color); display: flex; align-items: center; justify-content: center; color: var(--accent-color); flex-shrink: 0; }
.seo-article p { margin-bottom: 1.25rem; }
.seo-article ul, .seo-article ol { margin-bottom: 1.5rem; padding-left: 1.5rem; }
.seo-article li { margin-bottom: 0.5rem; }
.privacy-note { background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: 0.75rem; padding: 1.25rem; font-size: 0.9rem; font-style: italic; margin-top: 2rem; }
.faq-section { margin-top: 2.5rem; }
.section-title { font-family: var(--font-display); font-size: 1.5rem; color: var(--text-primary); margin-bottom: 1.25rem; }
.faq-list { display: flex; flex-direction: column; gap: 0.85rem; }
.faq-item { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 0.75rem; overflow: hidden; }
.faq-item summary { padding: 1.1rem 1.25rem; font-weight: 600; color: var(--text-primary); cursor: pointer; display: flex; justify-content: space-between; align-items: center; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: var(--bg-surface); }
.faq-content { padding: 0 1.25rem 1.25rem; color: var(--text-secondary); border-top: 1px solid var(--border-color); margin-top: 0.25rem; padding-top: 1rem; font-size: 0.9rem; line-height: 1.6; }
details[open] .chevron { transform: rotate(180deg); }
.more-tools { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--border-color); }
.more-tools-header { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 1.25rem; }
.view-all { color: var(--accent-color); font-weight: 500; text-decoration: none; font-size: 0.9rem; }
.more-tools-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; }
.tool-card-mini { display: flex; align-items: center; padding: 1rem; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 0.75rem; text-decoration: none; transition: all 0.2s ease; }
.tool-card-mini:hover { background: var(--bg-surface); border-color: var(--accent-color); transform: translateY(-2px); }
.tool-card-mini .tool-icon { width: 42px; height: 42px; border-radius: 0.5rem; background: var(--bg-surface); border: 1px solid var(--border-color); display: flex; align-items: center; justify-content: center; color: var(--text-muted); margin-right: 1rem; flex-shrink: 0; }
.tool-card-mini:hover .tool-icon { color: var(--accent-color); border-color: var(--accent-color); }
.tool-card-mini h4 { font-size: 0.95rem; font-weight: 600; color: var(--text-primary); margin-bottom: 0.2rem; }
.tool-card-mini p { font-size: 0.8rem; color: var(--text-secondary); margin: 0; }


/* Breadcrumb Navigation */
.breadcrumb-nav {
  padding: 0.75rem 1.5rem 0.25rem;
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
}
.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-muted, #9ca3af);
  flex-wrap: wrap;
}
.breadcrumb-item a {
  color: var(--text-secondary, #94a3b8);
  text-decoration: none;
  transition: color 0.2s ease;
}
.breadcrumb-item a:hover {
  color: var(--accent-color, #CD5C3E);
}
.breadcrumb-item.active {
  color: var(--text-primary, #FAF8F5);
  font-weight: 500;
}
.breadcrumb-separator {
  color: var(--text-muted, #6b7280);
  opacity: 0.5;
  font-size: 0.75rem;
}

html.embed-mode .breadcrumb-nav {
  display: none !important;
}



/* Form Controls & Select Dropdowns */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1rem;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary, #94a3b8);
}

.form-select, select.form-select, select {
  width: 100%;
  padding: 0.6rem 0.85rem;
  font-size: 0.85rem;
  font-family: inherit;
  color: var(--text-primary, #FAF8F5);
  background-color: var(--bg-card, #0f172a);
  border: 1px solid var(--border-color, #1e293b);
  border-radius: 0.5rem;
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-select:focus-visible, select.form-select:focus-visible, select:focus-visible {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px var(--accent-glow, rgba(205, 92, 62, 0.2));
}

.form-select option, select option {
  background-color: var(--bg-surface, #0f172a);
  color: var(--text-primary, #FAF8F5);
  padding: 0.5rem;
}

html[data-theme="light"] .form-select option,
html[data-theme="light"] select option {
  background-color: #ffffff;
  color: #0f172a;
}



/* Recommended Tool Card Styles */
.tool-card,
.tool-card-mini {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  text-decoration: none !important;
  color: var(--text-primary) !important;
  transition: all 0.2s ease;
}

.tool-card:hover,
.tool-card-mini:hover {
  background: var(--bg-panel);
  border-color: var(--accent-color);
  transform: translateY(-2px);
  box-shadow: var(--card-shadow);
}

.tool-card-icon,
.tool-card-mini .tool-icon {
  font-size: 1.5rem;
  width: 44px;
  height: 44px;
  border-radius: 0.5rem;
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.tool-card-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.tool-card-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.tool-card-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.35;
}