/* ── Theme variables ── */
:root {
  --bg:            #0d1117;
  --bg-surface:    #161b22;
  --bg-surface-2:  #1c2128;
  --bg-header:     #0d1117;
  --border:        #30363d;
  --border-sub:    #21262d;
  --text:          #c9d1d9;
  --text-h:        #f0f6fc;
  --text-muted:    #8b949e;
  --text-dim:      #484f58;
  --shadow:        #00000070;
  --shadow-heavy:  #000000aa;

  --blue:          #58a6ff;
  --blue-bg:       #1f3049;
  --blue-bg-hover: #1a2030;
  --blue-border:   #58a6ff40;

  --red:           #f85149;
  --red-bg:        #3d1a1a;
  --red-row:       rgba(248,81,73,.04);
  --red-row-hover: rgba(248,81,73,.10);
  --red-border:    #f8514950;

  --amber:         #d29922;
  --amber-bg:      #2d2100;
  --amber-row:     rgba(210,153,34,.05);
  --amber-row-hover: rgba(210,153,34,.12);
  --amber-border:  #d2992250;

  --green:         #3fb950;
  --green-bg:      #1a3a20;
  --green-border:  #3fb95050;

  --modal-before-bg:     #0d1521;
  --modal-before-border: #1c2d42;
  --modal-after-bg:      #0d1a10;
  --modal-after-border:  #1a3020;
  --modal-absent-bg:     #111;
  --modal-diff-bg:       #0d1117;
  --modal-diff-border:   #21262d;
  --diff-del-bg:         rgba(248,81,73,.18);
  --diff-ins-bg:         rgba(63,185,80,.18);

  --purple:              #a371f7;
  --purple-bg:           #231630;
  --purple-bg-hover:     #2a1a3a;
  --purple-row:          rgba(163,113,247,.05);
  --purple-row-hover:    rgba(163,113,247,.12);
  --purple-border:       #a371f750;
}

[data-theme="light"] {
  --bg:            #f0f2f5;
  --bg-surface:    #ffffff;
  --bg-surface-2:  #f6f8fa;
  --bg-header:     #f6f8fa;
  --border:        #d0d7de;
  --border-sub:    #d8dee4;
  --text:          #24292f;
  --text-h:        #1f2328;
  --text-muted:    #57606a;
  --text-dim:      #8c959f;
  --shadow:        #00000020;
  --shadow-heavy:  #00000030;

  --blue:          #0969da;
  --blue-bg:       #ddf4ff;
  --blue-bg-hover: #e8f4ff;
  --blue-border:   #0969da40;

  --red:           #cf222e;
  --red-bg:        #ffebe9;
  --red-row:       rgba(207,34,46,.04);
  --red-row-hover: rgba(207,34,46,.09);
  --red-border:    #cf222e40;

  --amber:         #9a6700;
  --amber-bg:      #fff8c5;
  --amber-row:     rgba(154,103,0,.05);
  --amber-row-hover: rgba(154,103,0,.10);
  --amber-border:  #9a670040;

  --green:         #1a7f37;
  --green-bg:      #dafbe1;
  --green-border:  #1a7f3740;

  --modal-before-bg:     #f0f6ff;
  --modal-before-border: #c8d8f0;
  --modal-after-bg:      #f0fff4;
  --modal-after-border:  #b0e0bc;
  --modal-absent-bg:     #f6f8fa;
  --modal-diff-bg:       #f6f8fa;
  --modal-diff-border:   #d8dee4;
  --diff-del-bg:         rgba(207,34,46,.12);
  --diff-ins-bg:         rgba(26,127,55,.12);

  --purple:              #8250df;
  --purple-bg:           #fbefff;
  --purple-bg-hover:     #f3e0ff;
  --purple-row:          rgba(130,80,223,.04);
  --purple-row-hover:    rgba(130,80,223,.09);
  --purple-border:       #8250df40;
}

/* ── Global reset & base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  padding: 32px 24px;
  transition: background 0.2s, color 0.2s;
}

/* ── Site navigation ── */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  /* pull flush against top and sides, counteracting body padding */
  margin: -32px -24px 28px;
}

.site-nav-inner {
  display: flex;
  align-items: stretch;
  height: 44px;
  padding: 0 24px;
}

.site-nav-brand {
  display: flex;
  align-items: center;
  color: var(--text-dim);
  text-decoration: none;
  padding: 0 16px 0 0;
  margin-right: 4px;
  border-right: 1px solid var(--border-sub);
  flex-shrink: 0;
  transition: color 0.15s;
}
.site-nav-brand:hover,
.site-nav-brand.is-active { color: var(--blue); }

.site-nav-links { display: flex; gap: 2px; }

.site-nav-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 14px;
  font-size: 0.75rem;
  color: var(--text-dim);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color 0.15s, border-color 0.15s;
}
.site-nav-link:hover    { color: var(--text-h); border-color: var(--border); }
.site-nav-link.is-active { color: var(--blue); border-color: var(--blue); font-weight: 500; }

.snl-icon { font-size: 0.85em; opacity: 0.75; }

/* ── Nav overflow "More" menu ── */
.site-nav-links {
  display: flex;
  overflow: hidden;  /* clips links that don't fit; JS hides them explicitly */
}

.nav-more-menu {
  position: relative;
  display: flex;
  align-items: stretch;
  flex-shrink: 0;
}

.nav-more-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 0 12px;
  font-size: 0.75rem;
  color: var(--text-dim);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  font-family: inherit;
  white-space: nowrap;
  transition: color 0.15s, border-color 0.15s;
}
.nav-more-btn:hover,
.nav-more-menu.open .nav-more-btn { color: var(--text-h); border-color: var(--border); }
.nav-more-menu.has-active .nav-more-btn { color: var(--blue); border-color: var(--blue); font-weight: 500; }

.nav-more-caret {
  opacity: 0.5;
  transition: transform 0.15s;
  flex-shrink: 0;
}
.nav-more-menu.open .nav-more-caret { transform: rotate(180deg); }

.nav-more-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 2px);
  left: 0;
  z-index: 300;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px;
  min-width: 180px;
  box-shadow: 0 8px 24px var(--shadow);
}
.nav-more-menu.open .nav-more-dropdown { display: block; }

.ntd-group-label {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-dim);
  padding: 8px 8px 4px;
  margin-top: 4px;
}
.ntd-group-label:first-child { margin-top: 0; }

.ntd-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-decoration: none;
  border-radius: 5px;
  transition: background 0.1s, color 0.1s;
  white-space: nowrap;
}
.ntd-link:hover     { background: var(--bg-surface-2); color: var(--text-h); }
.ntd-link.is-active { background: var(--blue-bg); color: var(--blue); font-weight: 500; }

.ntd-icon { font-size: 0.78em; width: 16px; text-align: center; opacity: 0.7; flex-shrink: 0; }

/* ── Group-dropdown nav ── */
.site-nav-groups { display: flex; align-items: stretch; gap: 2px; }

.nav-group { position: relative; display: flex; align-items: stretch; }

.nav-group-btn {
  display: flex; align-items: center; gap: 5px;
  padding: 0 12px;
  font-size: 0.75rem; font-family: inherit; font-weight: 400;
  color: var(--text-dim); background: none;
  border: none; border-bottom: 2px solid transparent;
  cursor: pointer; white-space: nowrap;
  transition: color 0.15s, border-color 0.15s;
}
.nav-group-btn:hover,
.nav-group.open .nav-group-btn   { color: var(--text-h); border-bottom-color: var(--border); }
.nav-group.has-active .nav-group-btn { color: var(--blue); border-bottom-color: var(--blue); font-weight: 500; }

.nav-group-icon { font-size: 0.82em; opacity: 0.75; margin-right: 3px; }
.nav-group-caret { opacity: 0.5; transition: transform 0.15s; flex-shrink: 0; }
.nav-group.open .nav-group-caret { transform: rotate(180deg); }

.nav-group-panel {
  display: none;
  position: absolute; top: calc(100% + 2px); left: 0; z-index: 300;
  background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: 8px; padding: 6px;
  min-width: 170px;
  box-shadow: 0 8px 24px var(--shadow);
}
.nav-group.open .nav-group-panel { display: flex; flex-direction: column; gap: 6px; }
.ngp-entry { display: flex; flex-direction: column; gap: 2px; }

.ngp-link {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 10px; border-radius: 5px;
  font-size: 0.75rem; color: var(--text-muted); text-decoration: none;
  white-space: nowrap; transition: background 0.1s, color 0.1s;
}
.ngp-link:hover    { background: var(--bg-surface-2); color: var(--text-h); }
.ngp-link.is-active { background: var(--blue-bg); color: var(--blue); font-weight: 500; }
.ngp-icon { font-size: 0.8em; width: 16px; text-align: center; opacity: 0.7; flex-shrink: 0; }
.ngp-link.has-sub { color: var(--text-h); font-weight: 600; }
.ngp-link.has-sub:hover { color: var(--text-h); }
.ngp-sublink {
  display: flex; align-items: center; gap: 5px;
  margin-left: 18px;
  border-left: 1.5px solid var(--border);
  padding: 5px 10px 5px 8px;
  border-radius: 0 4px 4px 0;
  color: var(--text-dim); font-size: .76rem;
  cursor: pointer; text-decoration: none;
  white-space: nowrap;
  transition: color .15s, background .15s, border-color .15s;
}
.ngp-sublink:hover { background: var(--bg-surface-2); color: var(--text); }
.ngp-sublink.is-active { color: var(--blue); font-weight: 500; border-left-color: var(--blue); }
.ngp-sub-icon { width: 12px; text-align: center; opacity: 0.55; flex-shrink: 0; font-size: .72em; }

/* ── Common tool-page styles ── */
.tp-page {
  max-width: 860px;
  margin: 0 auto;
  padding-bottom: 48px;
}

.tp-page header {
  text-align: center;
  margin-bottom: 28px;
}
.tp-page header h1 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-h);
  letter-spacing: -0.4px;
  margin-bottom: 5px;
}
.tp-page header p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.tp-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 16px;
}

.tp-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border-sub);
  flex-wrap: wrap;
}

.tp-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-dim);
  font-weight: 600;
  white-space: nowrap;
}

.tp-spacer { flex: 1; }

.tp-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.72rem;
  padding: 3px 10px;
  cursor: pointer;
  white-space: nowrap;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.tp-btn:hover          { border-color: var(--blue); color: var(--blue); }
.tp-btn.primary        { background: #1f6feb; border-color: #1f6feb; color: #fff; }
.tp-btn.primary:hover  { background: #388bfd; border-color: #388bfd; }
.tp-btn.copied         { border-color: var(--green); color: var(--green); }
.tp-btn.active         { background: var(--blue-bg); border-color: var(--blue); color: var(--blue); }
.tp-btn:disabled       { opacity: 0.4; cursor: default; pointer-events: none; }

.tp-textarea {
  display: block;
  width: 100%;
  background: var(--bg);
  border: none;
  color: var(--text);
  font-family: inherit;
  font-size: 0.8rem;
  line-height: 1.6;
  padding: 14px 16px;
  resize: vertical;
  outline: none;
  min-height: 120px;
}
.tp-textarea:focus { background: var(--bg-surface-2); }

.tp-output {
  padding: 14px 16px;
  font-size: 0.8rem;
  line-height: 1.65;
  color: var(--text);
  word-break: break-all;
}

.tp-row {
  display: flex;
  gap: 12px;
}
.tp-row > .tp-card { flex: 1; margin-bottom: 0; }

.tp-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.4px;
  padding: 2px 8px;
  border-radius: 20px;
  text-transform: uppercase;
}
.tp-badge-ok  { background: var(--green-bg);  color: var(--green);  border: 1px solid var(--green-border); }
.tp-badge-err { background: var(--red-bg);    color: var(--red);    border: 1px solid var(--red-border); }
.tp-badge-dim { background: var(--bg-surface-2); color: var(--text-dim); border: 1px solid var(--border); }

.tp-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 8px;
  padding: 14px 16px;
  border-top: 1px solid var(--border-sub);
}
.tp-meta-item { display: flex; flex-direction: column; gap: 3px; }
.tp-meta-lbl  { font-size: 0.62rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.4px; }
.tp-meta-val  { font-size: 0.8rem;  color: var(--text-h); word-break: break-all; }

/* ── Nav Share button ── */
.nav-share-btn {
  flex-shrink: 0;
  align-self: center;
  display: flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.7rem;
  padding: 4px 10px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
  white-space: nowrap;
}
.nav-share-btn:hover    { border-color: var(--blue); color: var(--blue); }
.nav-share-btn.copied   { border-color: var(--green); color: var(--green); }
.nav-share-btn.loading  { opacity: 0.55; cursor: default; }

/* ── Nav Share toast (floating below nav) ── */
@keyframes shareSlideDown {
  0%   { opacity: 0; transform: translateY(-6px); background: var(--bg-surface); border-color: var(--border); box-shadow: 0 4px 12px var(--shadow); }
  30%  { opacity: 1; transform: translateY(0);    background: var(--bg-surface); border-color: var(--border); box-shadow: 0 4px 12px var(--shadow); }
  45%  { background: var(--bg-surface); border-color: var(--blue); box-shadow: 0 4px 16px rgba(59,130,246,0.13); }
  55%  { background: var(--bg-surface); border-color: var(--border); box-shadow: 0 4px 12px var(--shadow); }
  70%  { background: var(--bg-surface); border-color: var(--blue); box-shadow: 0 4px 16px rgba(59,130,246,0.13); }
  85%  { background: var(--bg-surface); border-color: var(--border); box-shadow: 0 4px 12px var(--shadow); }
  100% { opacity: 1; transform: translateY(0);    background: var(--bg-surface); border-color: var(--border); box-shadow: 0 4px 12px var(--shadow); }
}
.nav-share-toast {
  display: none;
  position: sticky;
  top: 44px;           /* flush under the 44px nav bar */
  z-index: 190;
  max-width: 960px;
  margin: -28px auto 10px;  /* pull up to remove gap left by nav margin-bottom */
  padding: 7px 12px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 8px 8px;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  box-shadow: 0 4px 12px var(--shadow);
}
.nav-share-toast.visible {
  display: flex;
  animation: shareSlideDown 0.8s ease-out;
}

.nav-share-notice {
  width: 100%;
  font-size: 0.67rem;
  color: var(--text-muted);
  text-align: center;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border-sub);
  margin-bottom: -2px;
}

.nav-share-url {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.7rem;
  padding: 3px 8px;
  outline: none;
  min-width: 0;
}
.nav-share-url:focus { border-color: var(--blue); }

.nav-share-copy,
.nav-share-close {
  background: none;
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.7rem;
  padding: 2px 8px;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: border-color 0.15s, color 0.15s;
}
.nav-share-copy:hover,
.nav-share-copy.copied { border-color: var(--green); color: var(--green); }
.nav-share-close:hover { border-color: var(--red);   color: var(--red); }

/* ── Right-side nav group (Share + theme toggle) ── */
.nav-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

/* ── Theme toggle ── */
.theme-toggle {
  flex-shrink: 0;
  align-self: center;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 4px 10px;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  transition: background 0.15s, border-color 0.15s;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
}

.theme-toggle:hover { border-color: var(--blue); color: var(--text-h); }
.theme-toggle .label { font-size: 0.7rem; font-family: 'SF Mono','Fira Code','Cascadia Code',monospace; }

/* ── Nav search button ── */
.nav-search-wrap { position: relative; display: flex; align-items: center; }

.nav-search-btn {
  display: flex; align-items: center; justify-content: center;
  padding: 4px 6px;
  background: none; border: none;
  border-radius: 8px; cursor: pointer;
  color: var(--text-muted); line-height: 1;
  transition: color 0.15s;
}
.nav-search-btn:hover { color: var(--blue); }

.nav-search-tip {
  display: none;
  position: absolute; top: calc(100% + 8px); right: 0;
  background: var(--bg-header); color: var(--text-muted);
  border: 1px solid var(--border-sub);
  border-radius: 6px; padding: 5px 10px;
  font-size: 0.7rem; white-space: nowrap;
  pointer-events: none; z-index: 300;
  box-shadow: 0 2px 8px rgba(0,0,0,.12);
  gap: 6px; align-items: center;
}
.nav-search-wrap:hover .nav-search-tip { display: flex; }

.nav-search-tip kbd {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: 4px; padding: 1px 5px;
  font-family: 'SF Mono','Fira Code','Cascadia Code',monospace;
  font-size: 0.68rem; color: var(--text-dim);
  line-height: 1.4;
}

/* ── Shared dot utility ── */
.dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.dot-before { background: var(--blue); }
.dot-after  { background: var(--green); }

/* ── Error message ── */
.error-msg {
  max-width: 960px;
  margin: 0 auto 16px;
  padding: 10px 14px;
  background: var(--red-bg);
  border: 1px solid var(--red-border);
  border-radius: 6px;
  color: var(--red);
  font-size: 0.78rem;
}

/* ── Search highlight ── */
.highlight { background: #ffd70030; border-radius: 2px; }

/* ── Global search overlay ── */
#gs-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  z-index: 10000;
  align-items: flex-start;
  justify-content: center;
  padding-top: 80px;
  backdrop-filter: blur(3px);
}
#gs-overlay.open { display: flex; }

#gs-box {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  width: min(520px, 90vw);
  max-height: 70vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}

#gs-input-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-sub);
  flex-shrink: 0;
}

#gs-icon { font-size: 1rem; opacity: .5; }

#gs-input {
  flex: 1;
  background: none;
  border: none;
  color: var(--text-h);
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
}
#gs-input::placeholder { color: var(--text-dim); }

#gs-esc {
  font-size: 0.65rem;
  background: var(--bg-surface-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 6px;
  color: var(--text-dim);
  font-family: inherit;
  cursor: pointer;
}

#gs-results { overflow-y: auto; padding: 6px; }

.gs-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 6px;
  text-decoration: none;
  color: var(--text-muted);
  transition: background .1s;
}
.gs-item:hover,
.gs-item.selected { background: var(--bg-surface-2); color: var(--text-h); }
.gs-item-icon  { font-size: 0.9em; width: 20px; text-align: center; opacity: .7; flex-shrink: 0; }
.gs-item-label { font-size: 0.82rem; font-weight: 500; flex: 1; }
.gs-item-group { font-size: 0.65rem; color: var(--text-dim); white-space: nowrap; }
.gs-empty      { padding: 20px; text-align: center; font-size: 0.8rem; color: var(--text-dim); }
.gs-group-label {
  font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.6px;
  color: var(--text-dim); padding: 10px 10px 4px; margin-top: 2px;
}
.gs-group-label:first-child { padding-top: 4px; margin-top: 0; }

/* ── Keyboard shortcuts overlay ── */
#sc-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  z-index: 10000;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(3px);
}
#sc-overlay.open { display: flex; }

#sc-box {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px 28px;
  width: min(400px, 90vw);
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}

#sc-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-h);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 14px;
}

.sc-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 5px 0;
  border-bottom: 1px solid var(--border-sub);
  font-size: 0.78rem;
}
.sc-row:last-of-type { border-bottom: none; }

.sc-key {
  background: var(--bg-surface-2);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 2px 8px;
  font-family: inherit;
  font-size: 0.72rem;
  color: var(--text-muted);
  min-width: 48px;
  text-align: center;
  flex-shrink: 0;
}

.sc-desc { color: var(--text-muted); }

.sc-close-hint {
  margin-top: 14px;
  font-size: 0.68rem;
  color: var(--text-dim);
  text-align: center;
}
.sc-close-hint kbd {
  background: var(--bg-surface-2);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 1px 5px;
  font-family: inherit;
  font-size: 0.65rem;
}

/* ── Page description (collapses on first interaction) ── */
.page-desc {
  max-width: 100%;
  margin: 0 auto 14px;
  text-align: center;
}

.page-desc-first {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.page-desc-extra {
  overflow: hidden;
  max-height: 150px;
  opacity: 1;
  transition: max-height 0.28s ease, opacity 0.2s ease;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.page-desc-extra p {
  font-size: 0.74rem;
  color: var(--text-dim);
  line-height: 1.55;
  margin: 5px 0 0;
}

.page-desc kbd {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 3px;
  font-family: inherit;
  font-size: 0.85em;
  padding: 0 4px;
  color: var(--text-muted);
}

.page-desc.is-collapsed .page-desc-extra {
  max-height: 0;
  opacity: 0;
}

.page-desc-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--blue);
  font-family: inherit;
  font-size: 0.7rem;
  padding: 0 0 0 5px;
  margin: 0;
  cursor: pointer;
  opacity: 0.75;
  vertical-align: baseline;
  transition: opacity 0.15s;
  letter-spacing: 0.2px;
}

.page-desc-toggle:hover { opacity: 1; }

/* ── LocalSave component ── */
.ls-saves-group { display: flex; align-items: center; gap: 2px; }
.ls-saves-group.ls-fluid { flex: 1; min-width: 0; }
.ls-saves-group.ls-fluid .ls-saved-select { flex: 1; min-width: 0; }
.ls-saved-select {
  background: var(--bg); border: 1px solid var(--border); border-radius: 5px;
  color: var(--text); font-family: inherit; font-size: 0.72rem;
  padding: 3px 6px; outline: none;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.ls-save-btn, .ls-saveas-btn, .ls-del-btn {
  border: none; background: transparent;
  padding: 2px 5px; font-size: 0.94rem; line-height: 1; opacity: .72;
}
.ls-save-btn:hover, .ls-saveas-btn:hover, .ls-del-btn:hover {
  border: none; background: transparent; color: inherit; opacity: 1;
}
.ls-save-btn { position: relative; }
.ls-save-btn.dirty::after {
  content: '';
  position: absolute; top: -1px; right: 1px;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--red);
}