/* Shared styles for the free-tools pages (tools/*.html).
   Loaded after styles.css; relies on its theme tokens. */

.tool-shell {
  max-width: 1240px;
  margin: 0 auto;
  padding: 48px 32px 96px;
}
.crumb {
  font-family: var(--jb-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--jb-text-3);
  margin-bottom: 18px;
  font-weight: 600;
}
.crumb a { color: inherit; }
.crumb a:hover { color: var(--jb-link); }
.tool-shell h1 {
  font-family: var(--jb-display);
  font-weight: 900;
  font-size: clamp(34px, 4.6vw, 54px);
  letter-spacing: -0.03em;
  line-height: 1.02;
  margin: 0 0 14px;
  color: var(--jb-text-strong);
}
.tool-shell h1 .y { color: var(--jb-link); }
.lede {
  font-size: 17px;
  line-height: 1.6;
  color: var(--jb-text-body);
  max-width: 640px;
  margin: 0 0 8px;
}

/* ---------- Converter ---------- */
.tool-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 28px;
}
.tool-pane {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--jb-border);
  border-radius: var(--jb-rad-lg);
  background: var(--jb-surface);
  overflow: hidden;
}
.tool-pane-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border-bottom: 1px solid var(--jb-border);
  flex-wrap: wrap;
}
.tool-pane-title {
  font-family: var(--jb-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--jb-text-3);
  margin-right: auto;
}
.tool-stats {
  font-family: var(--jb-mono);
  font-size: 11px;
  color: var(--jb-text-3);
  white-space: nowrap;
}
.tool-stats .fast { color: var(--jb-link); font-weight: 600; }
.tool-btn {
  font-family: var(--jb-mono);
  font-size: 11px;
  font-weight: 600;
  line-height: 1;
  padding: 6px 10px;
  border-radius: 5px;
  border: 1px solid var(--jb-border);
  background: transparent;
  color: var(--jb-text-2);
  cursor: pointer;
  transition: color 120ms, border-color 120ms;
}
.tool-btn:hover { color: var(--jb-link); border-color: var(--jb-link); }
/* Segmented mode control (e.g. Escape / Unescape) */
.tool-mode { display: inline-flex; gap: 4px; }
.tool-mode .tool-btn[aria-pressed="true"] {
  color: var(--jb-black);
  background: var(--jb-yellow);
  border-color: var(--jb-yellow);
}
.tool-area {
  flex: 1 1 auto;
  width: 100%;
  height: clamp(320px, 46vh, 540px);
  margin: 0;
  padding: 14px;
  border: 0;
  outline: none;
  background: transparent;
  color: var(--jb-text);
  font-family: var(--jb-mono);
  font-size: 13px;
  line-height: 1.55;
  tab-size: 2;
  white-space: pre;
  resize: vertical;
}
.tool-area::placeholder { color: var(--jb-text-3); }
/* Scrollable table preview (spreadsheet-style output) */
.tool-preview {
  flex: 1 1 auto;
  height: clamp(320px, 46vh, 540px);
  overflow: auto;
}
.tool-preview table {
  border-collapse: collapse;
  font-family: var(--jb-mono);
  font-size: 12px;
  width: max-content;
  min-width: 100%;
}
.tool-preview th, .tool-preview td {
  border: 1px solid var(--jb-border);
  padding: 4px 10px;
  text-align: left;
  white-space: nowrap;
  max-width: 380px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tool-preview th {
  background: var(--jb-bg);
  color: var(--jb-text-2);
  font-weight: 600;
  position: sticky;
  top: 0;
}
.tool-preview .empty {
  color: var(--jb-text-3);
  padding: 14px;
  font-family: var(--jb-mono);
  font-size: 13px;
}
.tool-pane.has-error { border-color: rgba(255, 107, 107, 0.55); }
.tool-error {
  display: none;
  margin-top: 12px;
  padding: 10px 14px;
  border: 1px solid rgba(255, 107, 107, 0.4);
  background: rgba(255, 107, 107, 0.08);
  border-radius: var(--jb-rad-md);
  color: #ff8a8a;
  font-family: var(--jb-mono);
  font-size: 12px;
  line-height: 1.5;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
html[data-theme="light"] .tool-error { color: #a8231b; }
.tool-error.show { display: block; }

.tool-tip {
  margin-top: 16px;
  padding: 12px 16px;
  border: 1px dashed var(--jb-border-strong);
  border-radius: var(--jb-rad-md);
  color: var(--jb-text-2);
  font-size: 14px;
  line-height: 1.55;
}
.tool-tip a { color: var(--jb-link); text-decoration: underline; }
.tool-alt {
  margin: 12px 0 0;
  font-size: 14px;
  color: var(--jb-text-2);
}
.tool-alt a { color: var(--jb-link); text-decoration: underline; }

/* ---------- Content ---------- */
.tool-content {
  max-width: 800px;
  margin-top: 72px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--jb-text-body);
}
.tool-content h2 {
  font-family: var(--jb-display);
  font-weight: 800;
  font-size: 26px;
  letter-spacing: -0.02em;
  color: var(--jb-text-strong);
  margin: 56px 0 14px;
}
.tool-content h3 {
  font-family: var(--jb-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--jb-text-strong);
  margin: 30px 0 8px;
}
.tool-content p { margin: 0 0 14px; }
.tool-content a:not(.jb-btn) { color: var(--jb-link); text-decoration: underline; }
.tool-content code {
  font-family: var(--jb-mono);
  font-size: 0.9em;
  background: var(--jb-surface);
  border: 1px solid var(--jb-border);
  border-radius: 4px;
  padding: 1px 6px;
}
.tool-content ul, .tool-content ol { margin: 0 0 14px; padding-left: 22px; }
.tool-content li { margin-bottom: 8px; }
table.cmp {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 14px;
}
table.cmp th, table.cmp td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--jb-border);
  vertical-align: top;
}
table.cmp th {
  font-family: var(--jb-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--jb-text-3);
}

.kbd {
  display: inline-block;
  font-family: var(--jb-mono);
  font-size: 11px;
  padding: 2px 8px;
  background: var(--jb-surface);
  border: 1px solid var(--jb-border);
  border-bottom-width: 2px;
  border-radius: 4px;
  color: var(--jb-text-strong);
  white-space: nowrap;
}
.kbd-combo { white-space: nowrap; }
/* OS-aware shortcuts + download CTAs: paired .os-win / .os-mac variants,
   toggled by data-kbd-os on <html>. Windows shows when the attribute is
   absent (no JS, crawlers). */
html:not([data-kbd-os="mac"]) .os-mac { display: none; }
html[data-kbd-os="mac"] .os-win { display: none; }

/* ---------- Desktop funnel ---------- */
.desktop-cta {
  position: relative;
  margin: 64px 0 8px;
  padding: 36px 32px;
  border: 1px solid var(--jb-border);
  border-radius: var(--jb-rad-lg);
  overflow: hidden;
}
.desktop-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(700px 220px at 15% -20%, rgba(254, 219, 5, 0.08), transparent 65%);
  pointer-events: none;
}
.desktop-cta > * { position: relative; }
.desktop-cta h2 { margin-top: 0 !important; }
.step-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 26px 0 30px;
}
.step .num {
  font-family: var(--jb-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--jb-link);
  display: block;
  margin-bottom: 8px;
}
.step h3 { margin: 0 0 6px !important; }
.step p { margin: 0; font-size: 14px; color: var(--jb-text-2); }
.cta-row {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}
.cta-note {
  font-size: 13px;
  color: var(--jb-text-3);
  margin: 12px 0 0 !important;
}

/* ---------- Tools hub grid ---------- */
.hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin: 32px 0 8px;
}
.hub-card {
  display: block;
  padding: 22px 22px 20px;
  border: 1px solid var(--jb-border);
  border-radius: var(--jb-rad-lg);
  background: var(--jb-surface);
  transition: border-color 120ms;
}
.hub-card:hover { border-color: var(--jb-yellow); }
.hub-card h2 {
  font-family: var(--jb-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.01em;
  color: var(--jb-text-strong);
  margin: 0 0 6px;
}
.hub-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--jb-text-2);
}
.hub-card .go { color: var(--jb-link); font-weight: 600; }

@media (max-width: 880px) {
  .tool-shell { padding: 36px 20px 72px; }
  .tool-grid { grid-template-columns: 1fr; }
  .tool-area, .tool-preview { height: clamp(240px, 38vh, 420px); }
  .step-grid { grid-template-columns: 1fr; }
  .desktop-cta { padding: 26px 20px; }
}