/* WordPico Modern, Accessible & CSP-Compliant Stylesheet */
:root {
  --primary: #1e40af; --primary-hover: #1d4ed8; --primary-dark: #172554;
  --primary-light: #eff6ff; --accent: #2563eb; --bg: #f8fafc;
  --card-bg: #ffffff; --border: #e2e8f0; --border-strong: #cbd5e1;
  --text: #0f172a; --text-muted: #475569; --text-subtle: #64748b;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --radius-sm: 4px; --radius-md: 8px; --radius-lg: 12px;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: var(--font-family); background-color: var(--bg); color: var(--text);
  line-height: 1.6; min-height: 100vh; display: flex; flex-direction: column;
}
/* Header */
.site-header { background-color: #ffffff; border-bottom: 1px solid var(--border); padding: 12px 24px; }
.header-inner { max-width: 1280px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand-wrap { display: flex; align-items: center; gap: 12px; }
.brand-link { display: flex; align-items: center; gap: 8px; text-decoration: none; color: var(--text); font-weight: 800; font-size: 1.35rem; }
.brand-icon { width: 32px; height: 32px; }
.site-title { font-size: 1rem; font-weight: 600; color: var(--text-muted); border-left: 2px solid var(--border); padding-left: 12px; margin: 0; }
.site-nav { display: flex; gap: 12px; align-items: center; }
.site-nav a {
  color: var(--text-muted); text-decoration: none; font-size: 0.95rem; font-weight: 500;
  min-height: 44px; display: inline-flex; align-items: center; padding: 0 8px;
}
.site-nav a:hover, .site-nav a.active { color: var(--primary); text-decoration: underline; }
/* Counter Summary Bar */
.counter-summary-bar { background-color: #ffffff; border-bottom: 1px solid var(--border); padding: 16px 24px; }
.summary-inner { max-width: 1280px; margin: 0 auto; display: flex; flex-wrap: wrap; align-items: baseline; gap: 24px; }
.stat-pill-huge { display: flex; align-items: baseline; gap: 8px; }
.stat-pill-huge .stat-value { font-size: 2.25rem; font-weight: 800; color: var(--primary); line-height: 1; }
.stat-pill-huge .stat-label { font-size: 0.95rem; font-weight: 600; text-transform: uppercase; color: var(--text-subtle); letter-spacing: 0.05em; }
.summary-secondary { display: flex; flex-wrap: wrap; gap: 10px; margin-left: auto; }
.stat-chip { background: var(--bg); border: 1px solid var(--border); padding: 6px 12px; border-radius: var(--radius-md); font-size: 0.88rem; display: inline-flex; gap: 6px; }
.stat-chip .stat-value { font-weight: 700; color: var(--text); }
.stat-chip .stat-label { color: var(--text-muted); }
/* Classic Blue Toolbar */
.toolbar-wrap { background-color: var(--primary-dark); border-bottom: 2px solid var(--primary); padding: 6px 24px; box-shadow: var(--shadow-sm); }
.toolbar-inner { max-width: 1280px; margin: 0 auto; display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.tool-group { display: inline-flex; flex-wrap: wrap; background: rgba(255, 255, 255, 0.08); border-radius: var(--radius-sm); padding: 2px; gap: 2px; }
.tool-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px; background: transparent; border: none;
  color: #ffffff; padding: 8px 12px; font-size: 0.88rem; font-weight: 500; border-radius: var(--radius-sm);
  cursor: pointer; min-height: 44px; min-width: 44px; transition: background-color 0.15s ease, transform 0.1s ease;
}
.tool-btn img, .tool-btn svg { width: 18px; height: 18px; filter: brightness(0) invert(1); }
.tool-btn:hover { background-color: rgba(255, 255, 255, 0.2); }
.tool-btn:active { transform: translateY(1px); }
.tool-btn:focus-visible { outline: 2px solid #ffffff; outline-offset: 2px; }
.tool-btn.danger:hover { background-color: rgba(239, 68, 68, 0.35); }
.toolbar-spacer { margin-left: auto; }
.autosave-label { color: #e2e8f0; font-size: 0.88rem; display: inline-flex; align-items: center; gap: 8px; cursor: pointer; user-select: none; min-height: 44px; }
.autosave-label input[type="checkbox"] { accent-color: var(--accent); width: 18px; height: 18px; }
#save-status { font-size: 0.82rem; color: #93c5fd; margin-left: 6px; }
/* Find and Replace Panel */
.find-panel { background-color: #ffffff; border: 1px solid var(--border); border-bottom: 2px solid var(--primary); padding: 12px 24px; box-shadow: var(--shadow-md); }
.find-panel[hidden] { display: none !important; }
.find-panel-inner { max-width: 1280px; margin: 0 auto; display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.find-input-wrap { display: inline-flex; align-items: center; gap: 6px; }
.find-input { border: 1px solid var(--border-strong); border-radius: var(--radius-sm); padding: 8px 12px; font-size: 0.9rem; min-width: 160px; min-height: 44px; }
.find-input:focus { outline: 2px solid var(--accent); border-color: transparent; }
.find-checkbox-label { color: var(--text); font-size: 0.88rem; display: inline-flex; align-items: center; gap: 6px; cursor: pointer; min-height: 44px; }
.match-badge { background-color: var(--primary-light); color: var(--primary); font-weight: 700; font-size: 0.82rem; padding: 6px 12px; border-radius: 999px; }
.btn-sm { background-color: var(--bg); border: 1px solid var(--border-strong); border-radius: var(--radius-sm); padding: 8px 16px; font-size: 0.88rem; font-weight: 600; cursor: pointer; min-height: 44px; }
.btn-sm:hover { background-color: var(--border); }
.btn-sm.primary { background-color: var(--primary); color: #ffffff; border-color: var(--primary); }
.btn-sm.primary:hover { background-color: var(--primary-hover); }
/* Workspace Layout */
.main-wrapper { max-width: 1280px; margin: 20px auto 40px; padding: 0 24px; width: 100%; flex: 1; }
.workspace-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 24px; align-items: start; }
/* Editor Area */
.editor-section { display: flex; flex-direction: column; gap: 8px; }
.editor-box {
  background: var(--card-bg); border: 1px solid var(--border-strong); border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm); display: flex; flex-direction: column; overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.editor-box:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15); }
#editor {
  width: 100%; min-height: 480px; border: none; outline: none; padding: 20px;
  font-family: var(--font-family); font-size: 1.05rem; line-height: 1.7; color: var(--text);
  background: transparent; resize: vertical;
}
.editor-footer-status, .editor-meta {
  padding: 8px 16px; background-color: var(--bg); border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center; gap: 12px; font-size: 0.82rem; color: var(--text-subtle);
}
#status { min-height: 1.2em; }
#print-text { display: none; }
/* Sidebar */
.sidebar { display: flex; flex-direction: column; gap: 16px; }
.widget-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 16px; box-shadow: var(--shadow-sm); }
.widget-title {
  font-size: 0.95rem; font-weight: 700; color: var(--text); margin-bottom: 12px;
  display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--border); padding-bottom: 8px;
}
.time-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.time-box { background: var(--bg); border-radius: var(--radius-sm); padding: 10px; text-align: center; }
.time-val { font-size: 1.2rem; font-weight: 700; color: var(--primary); }
.time-lbl { font-size: 0.78rem; color: var(--text-subtle); margin-top: 2px; }
.stats-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.stats-table tr { border-bottom: 1px solid var(--border); }
.stats-table tr:last-child { border-bottom: none; }
.stats-table td { padding: 8px 4px; }
.stats-table td:last-child { text-align: right; font-weight: 700; color: var(--text); }
/* Goal Progress */
.goal-controls { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.goal-controls label { font-size: 0.88rem; color: var(--text-muted); }
#goal-target { width: 90px; padding: 6px 10px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); font-size: 0.88rem; min-height: 40px; }
progress#goal-progress { width: 100%; height: 10px; border-radius: 5px; overflow: hidden; border: none; background-color: var(--bg); }
progress#goal-progress::-webkit-progress-bar { background-color: var(--bg); }
progress#goal-progress::-webkit-progress-value { background-color: var(--primary); }
progress#goal-progress::-moz-progress-bar { background-color: var(--primary); }
.goal-status-text { font-size: 0.82rem; color: var(--text-subtle); margin-top: 6px; text-align: right; }
/* Keyword Density with li > span(term) + span(meta) */
.density-options { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 12px; font-size: 0.85rem; }
.density-options select { padding: 6px 10px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); font-size: 0.85rem; min-height: 38px; }
.density-options label { display: inline-flex; align-items: center; gap: 6px; color: var(--text-muted); cursor: pointer; min-height: 38px; }
#keyword-list { list-style: none; display: flex; flex-direction: column; gap: 6px; max-height: 240px; overflow-y: auto; font-size: 0.88rem; padding: 0; margin: 0; }
#keyword-list[data-empty="true"]::before {
  content: "No keywords detected yet."; display: block; font-size: 0.85rem; color: var(--text-subtle);
  font-style: italic; text-align: center; padding: 16px 0;
}
#keyword-list li {
  display: flex; align-items: center; justify-content: space-between; padding: 6px 10px;
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm); gap: 8px;
}
#keyword-list li > span:first-child { font-weight: 600; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 170px; }
#keyword-list li > span + span {
  font-size: 0.78rem; font-weight: 600; color: var(--text-muted); white-space: nowrap;
  background: #ffffff; border: 1px solid var(--border); padding: 2px 6px; border-radius: var(--radius-sm);
}
/* Footer & Privacy settings button */
.site-footer { margin-top: auto; background-color: #ffffff; border-top: 1px solid var(--border); padding: 24px; font-size: 0.88rem; color: var(--text-muted); }
.footer-inner { max-width: 1280px; margin: 0 auto; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
.footer-links { display: flex; align-items: center; gap: 16px; }
.footer-links a { color: var(--text-muted); text-decoration: none; min-height: 44px; display: inline-flex; align-items: center; }
.footer-links a:hover { color: var(--primary); text-decoration: underline; }
#analytics-settings {
  background: none; border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  padding: 8px 14px; font-size: 0.85rem; color: var(--text-muted); cursor: pointer; transition: all 0.15s ease;
  min-height: 44px; display: inline-flex; align-items: center;
}
#analytics-settings:hover { background-color: var(--bg); color: var(--text); border-color: var(--border-strong); }
/* Static Article Pages */
.article-page { max-width: 820px; margin: 36px auto 60px; padding: 0 24px; background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.article-inner { padding: 36px 12px; }
.article-page h1 { font-size: 2rem; color: var(--text); margin-bottom: 12px; line-height: 1.3; }
.article-lead { font-size: 1.15rem; color: var(--text-muted); margin-bottom: 24px; }
.article-page h2 { font-size: 1.35rem; color: var(--text); margin: 28px 0 12px; border-bottom: 1px solid var(--border); padding-bottom: 6px; }
.article-page p { margin-bottom: 16px; line-height: 1.7; }
.article-page ul, .article-page ol { margin: 0 0 16px 24px; line-height: 1.7; }
.article-page li { margin-bottom: 6px; }
.privacy-link { color: var(--primary); text-decoration: underline; font-weight: 500; }
/* Responsive Layout Adjustments */
@media (max-width: 900px) {
  .workspace-grid { grid-template-columns: 1fr; }
  .summary-secondary { margin-left: 0; width: 100%; }
}
@media (max-width: 640px) {
  .site-header { padding: 8px 12px; }
  .header-inner { flex-wrap: wrap; gap: 8px; }
  .brand-wrap { gap: 6px; }
  .brand-link { font-size: 1.2rem; }
  .brand-icon { width: 28px; height: 28px; }
  .site-title { border-left: none; padding-left: 0; font-size: 0.85rem; width: 100%; }
  .site-nav { gap: 4px; }
  .site-nav a { padding: 0 4px; font-size: 0.88rem; min-height: 44px; }
  .counter-summary-bar { padding: 12px; }
  .summary-inner { gap: 12px; }
  .stat-pill-huge .stat-value { font-size: 1.75rem; }
  .toolbar-wrap { padding: 6px 8px; }
  .toolbar-inner { gap: 4px; }
  .tool-group { padding: 1px; gap: 1px; }
  .tool-btn { padding: 6px 8px; font-size: 0.8rem; }
  .toolbar-spacer { display: none; }
  .editor-footer-status, .editor-meta { flex-direction: column; align-items: flex-start; gap: 6px; padding: 10px 12px; }
  .main-wrapper { padding: 0 12px; margin: 12px auto 24px; }
  .time-grid { grid-template-columns: 1fr; }
  .article-page { padding: 0 12px; margin: 16px auto 32px; }
  .article-inner { padding: 20px 4px; }
  .footer-inner { padding: 0; }
}
/* Print Contract */
@media print {
  .site-header, .counter-summary-bar, .toolbar-wrap, .find-panel, .editor-section, .sidebar, .site-footer, .editor-footer-status, .editor-meta {
    display: none !important;
  }
  body { background: #ffffff !important; color: #000000 !important; }
  .main-wrapper { max-width: 100% !important; margin: 0 !important; padding: 0 !important; }
  .workspace-grid { display: block !important; }
  #print-text {
    display: block !important;
    white-space: pre-wrap !important;
    overflow-wrap: anywhere !important;
    font-family: var(--font-family) !important;
    font-size: 12pt !important;
    line-height: 1.6 !important;
    color: #000000 !important;
    padding: 0 !important;
    margin: 0 !important;
  }
}