/* ---------- Colors ---------- */
/* "e621" theme (dark blue, like e621). This is the default. */
:root {
  color-scheme: dark; /* dark scrollbars, date pickers and so on */
  --bg: #020f23;
  --card: #1f3c67;
  --card-2: #284a81;
  --input: #0d2245;
  --border: #33568c;
  --text: #e8eef7;
  --muted: #a9bad3;
  --placeholder: #6f86a8;
  --accent: #fdba31;      /* yellow buttons */
  --accent-text: #1a1200; /* text on yellow buttons */
  --accent-ink: #fdba31;  /* yellow used as text color */
  --warn: #f0a500;
  --warn-ink: #ffcf70;
  --bad: #ff6b6b;
  --must-ink: #7ee08b;
  --any-ink: #8cc4ff;
  --exclude-ink: #ff9b9b;
  --hover: rgba(255, 255, 255, 0.06);
  --shadow: rgba(0, 0, 0, 0.55);
  --info-bg: rgba(253, 186, 49, 0.08);
  --note-bg: rgba(140, 196, 255, 0.08);
  --warn-bg: rgba(240, 165, 0, 0.1);
  --bad-bg: rgba(255, 107, 107, 0.12);

  /* e621 tag category colors */
  --cat-general: #b4c7d9;
  --cat-artist: #f2ac08;
  --cat-contributor: #c0c0c0;
  --cat-copyright: #dd00dd;
  --cat-character: #00aa00;
  --cat-species: #ed5d1f;
  --cat-invalid: #ff3d3d;
  --cat-meta: #ffffff;
  --cat-lore: #228822;
}

/* Dark theme: black and gray instead of blue. Only the background colors change;
   text, yellow and tag colors stay the same as the e621 theme. */
:root[data-theme="dark"] {
  --bg: #0b0b0d;
  --card: #18181b;
  --card-2: #26262b;
  --input: #111114;
  --border: #34343a;
  --text: #e7e7ea;
  --muted: #a0a0aa;
  --placeholder: #6e6e78;
  --hover: rgba(255, 255, 255, 0.05);
  --shadow: rgba(0, 0, 0, 0.7);
  --note-bg: rgba(255, 255, 255, 0.04);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  /* Hide the blinking typing line (caret) on normal text. Browsers can show it
     there when "caret browsing" is on (F7 in Firefox). Text boxes keep it below. */
  caret-color: transparent;
}
input, textarea, [contenteditable] { caret-color: auto; }

h1, h2, h3 { margin: 0; line-height: 1.25; }
h2 { font-size: 1.15rem; margin-bottom: 0.75rem; }
h3 { font-size: 0.98rem; margin-bottom: 0.4rem; }
code, kbd { font-family: ui-monospace, "Cascadia Code", Consolas, monospace; }
kbd {
  background: var(--input);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0 4px;
  font-size: 0.85em;
}

/* ---------- Page layout ---------- */
.top {
  padding: 20px 16px 8px;
  max-width: 1200px;
  margin: 0 auto;
}
.top h1 { color: var(--accent-ink); font-size: 1.6rem; }
.top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px 16px;
}
.theme-picker {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  color: var(--muted);
  font-size: 0.86rem;
}
.theme-picker select { width: auto; padding: 5px 8px; font-size: 0.86rem; }
.top p { margin: 4px 0 0; color: var(--muted); }

.layout {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 16px 40px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 420px);
  gap: 16px;
  align-items: start;
}
@media (max-width: 860px) {
  .layout { grid-template-columns: minmax(0, 1fr); }
  /* On phones, show the result first */
  .result { order: -1; }
}

.pickers, .result { display: flex; flex-direction: column; gap: 16px; min-width: 0; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
}
/* The whole right column follows you down the page, as one piece */
.result {
  position: sticky;
  top: 12px;
  max-height: calc(100vh - 24px);
  overflow-y: auto;
  scrollbar-color: var(--border) transparent;
}
@media (max-width: 860px) {
  .result { position: static; max-height: none; overflow: visible; }
}

.hint, .note { color: var(--muted); font-size: 0.86rem; }
.hint { margin: -4px 0 14px; }
.note { display: block; margin-top: 4px; }
.sub { color: var(--muted); font-weight: normal; font-size: 0.85rem; }

/* ---------- Tag boxes ---------- */
.tagbox-wrap { margin-bottom: 16px; }
.tagbox-wrap:last-child { margin-bottom: 0; }
.tagbox-wrap.must h3 { color: var(--must-ink); }
.tagbox-wrap.any h3 { color: var(--any-ink); }
.tagbox-wrap.exclude h3 { color: var(--exclude-ink); }

.group { margin-bottom: 8px; }
.group-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 2px;
}
.group-head button { padding: 0 6px; font-size: 0.8rem; }
.group-left { display: flex; gap: 14px; align-items: center; }
.only-one { display: inline-flex; gap: 5px; align-items: center; cursor: pointer; color: var(--text); }
.only-one input { width: 14px; height: 14px; }
/* "?" buttons and the help notes they open */
button.help {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  padding: 0;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 18px;
}
button.help[aria-expanded="true"] { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
.help-row { display: flex; align-items: center; gap: 8px; }
.help-row > * { margin: 0; }
.field > .help-row { margin-bottom: 4px; }
.tagbox-wrap > .help-row { margin-bottom: 0.4rem; }
summary .help-row { display: inline-flex; vertical-align: middle; }
.help-note {
  margin: 8px 0 10px;
  padding: 8px 12px;
  border-left: 3px solid var(--accent);
  background: var(--info-bg);
  border-radius: 4px;
  font-size: 0.86rem;
}
.help-note p { margin: 0 0 6px; }
.help-note p:last-child { margin-bottom: 0; }
summary + .help-note { margin-top: 14px; }
.tip {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 8px;
  align-items: center;
  margin-top: 6px;
  padding: 8px 10px;
  border-radius: 4px;
  font-size: 0.85rem;
}
.tip span { flex: 1 1 220px; }
.tip button { padding: 3px 10px; font-size: 0.8rem; }
.tip.info { border-left: 3px solid var(--accent); background: var(--info-bg); }
.tip.bad { border-left: 3px solid var(--bad); background: var(--bad-bg); }
.family-status { margin: 4px 0 0; font-size: 0.82rem; color: var(--muted); text-align: right; }
.group-note {
  margin-top: 6px;
  padding: 8px 10px;
  border-left: 3px solid var(--any-ink);
  background: var(--note-bg);
  border-radius: 4px;
  font-size: 0.85rem;
  color: var(--muted);
}

.tagbox {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  background: var(--input);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px;
  min-height: 42px;
  cursor: text;
}
.tagbox:focus-within { border-color: var(--accent); }
.tagbox input {
  flex: 1 1 140px;
  min-width: 100px;
  border: none;
  background: transparent;
  color: var(--text);
  font: inherit;
  padding: 4px;
  outline: none;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  max-width: 100%;
  padding: 2px 4px 2px 10px;
  border-radius: 999px;
  background: var(--card-2);
  border: 1px solid currentColor;
  font-size: 0.9rem;
  overflow-wrap: anywhere;
}
.chip button {
  border: none;
  background: transparent;
  color: inherit;
  font-size: 1rem;
  line-height: 1;
  padding: 2px 5px;
  cursor: pointer;
  border-radius: 999px;
}
.chip button:hover { background: var(--hover); }
.chip .chip-label {
  font-size: inherit;
  padding: 0;
  border-radius: 0;
  text-align: left;
  overflow-wrap: anywhere;
}
.chip .chip-label:hover { background: transparent; text-decoration: underline dotted; }

/* ---------- Tag family pop-up ---------- */
.family-popup {
  position: absolute;
  z-index: 30;
  max-height: 420px;
  overflow-y: auto;
  padding: 12px 14px;
  background: var(--input);
  border: 1px solid var(--accent);
  border-radius: 10px;
  box-shadow: 0 10px 30px var(--shadow);
  font-size: 0.9rem;
  scrollbar-color: var(--border) var(--input);
}
.family-popup h4 { margin: 0 0 8px; font-size: 1rem; }
.family-popup h5 { margin: 12px 0 4px; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--accent-ink); }
.family-popup p { margin: 0 0 4px; }
.popup-cat { color: var(--muted); font-weight: normal; font-size: 0.82rem; }
.popup-hint, .popup-loading { color: var(--muted); font-size: 0.84rem; }
.family-popup .chain { overflow-wrap: anywhere; }
.family-popup .kids { list-style: none; margin: 6px 0 0; padding: 0; }
.family-popup .kids li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
  border-top: 1px solid var(--border);
}
.family-popup .kids li > span:first-child { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.family-popup .count { color: var(--muted); font-size: 0.8rem; }
.family-popup .kids button { padding: 2px 8px; font-size: 0.8rem; }
.family-popup .kids button.excluded { color: var(--exclude-ink); border-color: var(--exclude-ink); }

/* Color for each tag category (numbers come from e621) */
.cat-0 { color: var(--cat-general); }
.cat-1 { color: var(--cat-artist); }
.cat-2 { color: var(--cat-contributor); }
.cat-3 { color: var(--cat-copyright); }
.cat-4 { color: var(--cat-character); }
.cat-5 { color: var(--cat-species); }
.cat-6 { color: var(--cat-invalid); }
.cat-7 { color: var(--cat-meta); }
.cat-8 { color: var(--cat-lore); }
.cat-unknown, .cat-wild { color: var(--text); }
.cat-wild { border-style: dashed; }

/* ---------- Suggestions dropdown ---------- */
.suggest {
  position: absolute;
  left: -1px;
  right: -1px;
  top: calc(100% + 4px);
  z-index: 10;
  list-style: none;
  margin: 0;
  padding: 4px;
  background: var(--input);
  border: 1px solid var(--accent);
  border-radius: 8px;
  max-height: 320px;
  overflow-y: auto;
  box-shadow: 0 8px 24px var(--shadow);
}
.suggest li {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 6px;
  cursor: pointer;
}
.suggest li.active, .suggest li:hover { background: var(--card-2); }
.suggest .alias { color: var(--muted); font-size: 0.82rem; }
.suggest .meta { color: var(--muted); font-size: 0.82rem; white-space: nowrap; }
.suggest .status { color: var(--muted); cursor: default; }

/* ---------- Form fields ---------- */
.field { margin-bottom: 14px; }
.field:last-child { margin-bottom: 0; }
.label { display: block; font-weight: 600; margin-bottom: 4px; }

.checks { display: flex; flex-wrap: wrap; gap: 4px 16px; align-items: center; }
.checks.column { flex-direction: column; align-items: flex-start; }
.checks label { display: inline-flex; gap: 6px; align-items: center; cursor: pointer; }
.group-name { color: var(--muted); font-size: 0.86rem; min-width: 64px; }

input[type="text"], input[type="number"], input[type="date"], select {
  background: var(--input);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 7px 9px;
  font: inherit;
  max-width: 100%;
}
input[type="text"], select { width: 100%; }
input:focus, select:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
input[type="checkbox"] { accent-color: var(--accent); width: 16px; height: 16px; }
::placeholder { color: var(--placeholder); }

/* File type buttons: plain, ✓ wanted (green), or ✕ excluded (red) */
.checks.types { margin-bottom: 6px; }
.tri {
  min-width: 64px;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--input);
  font-size: 0.86rem;
}
.tri.yes { color: var(--must-ink); border-color: var(--must-ink); font-weight: 600; }
.tri.no { color: var(--exclude-ink); border-color: var(--exclude-ink); text-decoration: line-through; }

/* "Pictures" / "Videos": selects the whole row */
.tri-group {
  min-width: 92px;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 0.86rem;
  font-weight: 600;
  text-align: left;
}
.tri-group.yes { color: var(--must-ink); border-color: var(--must-ink); }
.tri-group.no { color: var(--exclude-ink); border-color: var(--exclude-ink); }

.range { display: flex; gap: 8px; align-items: center; margin-top: 4px; }
.range input { width: 120px; min-width: 0; flex: 1 1 0; }
.range span { color: var(--muted); }

/* Sections you can open and close (Tags, Filters, Advanced filters).
   The whole title bar is the click target, and its text can't be selected, so a
   slightly wobbly click or a double-click still just opens or closes it */
.collapsible > summary {
  cursor: pointer;
  list-style: none;
  user-select: none;
  margin: -16px;
  padding: 16px;
  border-radius: 10px;
}
.collapsible > summary:hover { background: var(--hover); }
.collapsible > summary::-webkit-details-marker { display: none; }
.collapsible > summary h2 { display: inline; margin: 0; }
.collapsible > summary::before {
  content: "▸ ";
  display: inline-block;
  width: 1.1em;
  font-size: 1.15rem;
  color: var(--accent-ink);
}
.collapsible[open] > summary::before { content: "▾ "; }
.collapsible[open] > summary { margin-bottom: 0; }

/* ---------- Buttons ---------- */
button, .button {
  display: inline-block;
  background: var(--card-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 14px;
  font: inherit;
  cursor: pointer;
  text-decoration: none;
}
button:hover, .button:hover { filter: brightness(1.15); }
.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); font-weight: 600; }
.small { padding: 4px 10px; font-size: 0.86rem; }
.button.disabled { opacity: 0.5; pointer-events: none; }

/* ---------- Result panel ---------- */
/* The search line: a text box you can also type or paste into */
.query {
  display: block;
  width: 100%;
  min-height: 44px;
  background: var(--input);
  color: var(--accent-ink);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  font: 0.95rem/1.5 ui-monospace, "Cascadia Code", Consolas, monospace;
  resize: none;
  overflow: hidden; /* it grows to fit instead of scrolling */
}
.query:focus { border-color: var(--accent); outline: none; }
.query::placeholder { color: var(--muted); font-family: system-ui, sans-serif; font-style: italic; }

.query-tools {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
  margin-top: 6px;
}
.query-hint { color: var(--muted); font-size: 0.8rem; }

.matches {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  font-size: 0.9rem;
}
.matches.none { color: var(--warn-ink); }
.matches .small { padding: 2px 10px; font-size: 0.8rem; }

.card-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 0.75rem;
}
.card-head h2 { margin: 0; }
.backup { display: flex; gap: 6px; }
.backup .small { padding: 3px 9px; font-size: 0.8rem; }

.counter { font-size: 0.85rem; color: var(--muted); text-align: right; margin-left: auto; }
.counter.over { color: var(--bad); font-weight: 600; }

.explain { margin: 10px 0; }

.warnings { list-style: none; padding: 0; margin: 0 0 10px; }
.warnings li {
  border-left: 3px solid var(--warn);
  background: var(--warn-bg);
  padding: 6px 10px;
  border-radius: 4px;
  margin-bottom: 6px;
  font-size: 0.88rem;
}
.warnings li.bad { border-color: var(--bad); background: var(--bad-bg); }

.buttons { display: flex; flex-wrap: wrap; gap: 8px; }

/* ---------- Saved searches ---------- */
.save-row { display: flex; gap: 8px; }
.save-row input { flex: 1; min-width: 0; }
.saved-list { list-style: none; padding: 0; margin: 12px 0 0; }
.saved-list li {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 8px 0;
  border-top: 1px solid var(--border);
}
.saved-list .info { flex: 1; min-width: 0; }
.saved-list .name { font-weight: 600; }
.saved-list .preview {
  display: block;
  color: var(--muted);
  font-size: 0.8rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.saved-list button { padding: 4px 10px; font-size: 0.85rem; }
.saved-list .empty { color: var(--muted); border: none; font-size: 0.9rem; }
.saved-list .rename { width: 100%; padding: 3px 6px; margin-bottom: 2px; }

/* The "⋯" menu */
.menu-wrap { position: relative; }
.saved-list .dots { padding: 2px 10px; font-size: 1.1rem; line-height: 1.2; }
.menu {
  position: absolute;
  right: 0;
  top: calc(100% + 4px);
  z-index: 20;
  display: flex;
  flex-direction: column;
  min-width: 130px;
  padding: 4px;
  background: var(--input);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 8px 24px var(--shadow);
}
.menu.up { top: auto; bottom: calc(100% + 4px); }
.saved-list .menu button {
  background: transparent;
  border: none;
  text-align: left;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 0.9rem;
}
.saved-list .menu button:hover { background: var(--card-2); filter: none; }
.saved-list .menu .danger { color: var(--bad); }

/* ---------- Footer ---------- */
.footer {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px 32px;
  text-align: center;
  color: var(--muted);
  font-size: 0.82rem;
}

/* ---------- Little pop-up message ---------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%) translateY(20px);
  background: var(--accent);
  color: var(--accent-text);
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  max-width: calc(100% - 32px);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }