:root {
  --bg: #ffffff;
  --bg-soft: #f4f6f5;
  --bg-card: #ffffff;
  --fg: #1c211f;
  --fg-dim: #5b6763;
  --line: #dde3e0;
  --accent: #1f7a4d;
  --accent-dark: #16603c;
  --accent-soft: #e7f3ec;
  --warn: #b35309;
  --radius: 10px;
  --wrap: 1120px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #14181a;
    --bg-soft: #1b2124;
    --bg-card: #1b2124;
    --fg: #e6ecea;
    --fg-dim: #9dadaa;
    --line: #2c3438;
    --accent: #4bbd85;
    --accent-dark: #6fd0a0;
    --accent-soft: #1d3329;
  }
}

:root[data-theme="dark"] {
  --bg: #14181a;
  --bg-soft: #1b2124;
  --bg-card: #1b2124;
  --fg: #e6ecea;
  --fg-dim: #9dadaa;
  --line: #2c3438;
  --accent: #4bbd85;
  --accent-dark: #6fd0a0;
  --accent-soft: #1d3329;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.skip {
  position: absolute; left: -9999px; top: 0; background: var(--accent); color: #fff;
  padding: 8px 14px; z-index: 50;
}
.skip:focus { left: 0; }

.hd { background: var(--bg-card); border-bottom: 1px solid var(--line); }
.hd-in { display: flex; align-items: center; gap: 14px; min-height: 58px; flex-wrap: wrap; }
.logo { display: flex; align-items: center; gap: 9px; font-weight: 700; color: var(--fg); }
.logo:hover { text-decoration: none; }
.logo-mark {
  width: 30px; height: 30px; border-radius: 8px; background: var(--accent); color: #fff;
  display: grid; place-items: center; font-size: 13px; letter-spacing: .5px;
}
.logo-txt { font-size: 17px; }
.logo-txt b { color: var(--fg-dim); font-weight: 400; }

.burger {
  margin-left: auto; width: 40px; height: 36px; display: none; background: none;
  border: 1px solid var(--line); border-radius: 8px; cursor: pointer; padding: 8px 9px;
}
.burger span { display: block; height: 2px; background: var(--fg); margin: 3px 0; border-radius: 2px; }

.nav { display: flex; gap: 4px; margin-left: auto; flex-wrap: wrap; }
.nav a {
  padding: 7px 11px; border-radius: 8px; color: var(--fg); font-size: 15px; white-space: nowrap;
}
.nav a:hover { background: var(--accent-soft); color: var(--accent-dark); text-decoration: none; }

.qbar { background: var(--bg-soft); border-bottom: 1px solid var(--line); padding: 12px 0; }
.qbar-in { display: flex; gap: 8px; }
.qbar input {
  flex: 1; min-width: 0; padding: 11px 14px; border: 1px solid var(--line); border-radius: 9px;
  background: var(--bg-card); color: var(--fg); font-size: 16px;
}
.qbar input:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
.qbar button {
  padding: 11px 18px; border: 0; border-radius: 9px; background: var(--accent); color: #fff;
  font-size: 15px; font-weight: 600; cursor: pointer; white-space: nowrap;
}
.qbar button:hover { background: var(--accent-dark); }

main { padding: 20px 16px 48px; }

h1 { font-size: 27px; line-height: 1.25; margin: 6px 0 14px; }
.h1-sub { color: var(--fg-dim); font-weight: 400; font-size: 20px; }
h2 { font-size: 20px; margin: 30px 0 12px; }
.h2-n { color: var(--fg-dim); font-weight: 400; font-size: 15px; }
h3 { font-size: 17px; margin: 22px 0 8px; }
p { margin: 0 0 12px; }
.lead { color: var(--fg-dim); font-size: 16px; max-width: 74ch; }
.note { color: var(--fg-dim); font-size: 14px; border-left: 3px solid var(--line); padding-left: 12px; }
code { background: var(--bg-soft); padding: 1px 5px; border-radius: 4px; font-size: 14px; }

.crumbs { font-size: 13px; color: var(--fg-dim); margin: 4px 0 6px; }
.crumbs a { color: var(--fg-dim); }
.crumbs .sep { margin: 0 6px; opacity: .6; }

.answer-card {
  background: var(--accent-soft); border-radius: var(--radius); padding: 18px;
  margin: 0 0 18px;
}
.answer-word { display: flex; flex-wrap: wrap; gap: 5px; }
.cell {
  width: 42px; height: 48px; background: var(--bg-card); border: 1px solid var(--line);
  border-radius: 7px; display: grid; place-items: center; position: relative;
}
.cell b { font-size: 21px; font-weight: 700; }
.cell i { position: absolute; top: 2px; left: 4px; font-size: 10px; color: var(--fg-dim); font-style: normal; }
.answer-meta { margin: 12px 0 0; font-size: 14px; color: var(--fg-dim); }

.clues { list-style: none; padding: 0; margin: 0 0 16px; }
.clues li { padding: 7px 0; border-bottom: 1px solid var(--line); }
.clue-n { color: var(--fg-dim); font-size: 13px; margin-left: 8px; }

.answers { list-style: none; padding: 0; margin: 0 0 12px; display: flex; flex-wrap: wrap; gap: 8px; }
.answers li {
  background: var(--bg-soft); border-radius: 9px; padding: 9px 13px; display: flex;
  align-items: baseline; gap: 8px;
}
.answers a { font-weight: 700; font-size: 17px; }
.a-n { color: var(--fg-dim); font-size: 12px; }

.wlist { list-style: none; padding: 0; margin: 0 0 16px; }
.wlist li { display: flex; align-items: baseline; gap: 6px; }
.wl-n { color: var(--fg-dim); font-size: 11px; }
.wlist-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 4px 12px; }
.wlist-grid li { padding: 3px 0; border-bottom: 1px solid var(--line); }
.wlist-inline { display: flex; flex-wrap: wrap; gap: 6px; }
.wlist-inline li { background: var(--bg-soft); border-radius: 7px; padding: 5px 10px; }

.lenlist, .letterlist, .themelist, .masklist {
  list-style: none; padding: 0; margin: 0 0 16px; display: flex; flex-wrap: wrap; gap: 7px;
}
.lenlist a, .letterlist a, .themelist a, .masklist a {
  display: inline-flex; align-items: baseline; gap: 6px; background: var(--bg-soft);
  border: 1px solid var(--line); border-radius: 9px; padding: 8px 12px; color: var(--fg);
}
.lenlist a:hover, .letterlist a:hover, .themelist a:hover, .masklist a:hover {
  border-color: var(--accent); text-decoration: none; color: var(--accent-dark);
}
.lenlist span, .letterlist span, .themelist span, .masklist span {
  color: var(--fg-dim); font-size: 12px;
}
.lenlist span, .letterlist span { white-space: nowrap; }
.letterlist a { min-width: 46px; justify-content: center; font-weight: 700; }
.letterlist-big a { min-width: 62px; font-size: 19px; padding: 12px; }
.themelist li, .masklist li { display: flex; }
.themelist a, .masklist a {
  width: 100%; display: flex; align-items: center; gap: 9px; line-height: 1.3;
}
.themelist .tl-name, .masklist .tl-name {
  flex: 1 1 auto; min-width: 0; white-space: normal; overflow-wrap: anywhere;
  color: var(--fg); font-size: 15px;
}
.themelist .tl-n, .masklist .tl-n {
  flex: 0 0 auto; margin-left: auto; padding-left: 4px; align-self: flex-start;
  padding-top: 2px; white-space: nowrap;
}
.themelist-big a { align-items: flex-start; }
.ti { flex: 0 0 auto; width: 19px; height: 19px; color: var(--accent); align-self: flex-start; }
.themelist a:hover .ti { color: var(--accent-dark); }
.ti-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.themelist-big { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
.masklist a { font-variant-numeric: tabular-nums; letter-spacing: 1px; }
.mask-h { font-family: ui-monospace, "SFMono-Regular", Menlo, monospace; letter-spacing: 2px; }

.tiles { list-style: none; padding: 0; margin: 0 0 18px; display: grid; gap: 10px;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }
.tiles a {
  display: block; background: var(--bg-soft); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 14px; height: 100%; color: var(--fg);
}
.tiles a:hover { border-color: var(--accent); text-decoration: none; }
.tiles b { display: block; color: var(--accent-dark); margin-bottom: 4px; font-size: 16px; }
.tiles span { font-size: 14px; color: var(--fg-dim); }

.linklist { margin: 0 0 14px; padding-left: 20px; }
.linklist li { margin: 4px 0; }
.linklist-cols { columns: 2; column-gap: 24px; }

.searchres { list-style: none; padding: 0; margin: 0 0 18px; }
.searchres li { padding: 11px 0; border-bottom: 1px solid var(--line); }
.sr-q { font-weight: 600; margin-bottom: 3px; }
.sr-a { font-size: 15px; }
.sr-a i { color: var(--fg-dim); font-style: normal; font-size: 12px; }

.helpbox, .empty {
  background: var(--bg-soft); border-radius: var(--radius); padding: 14px 16px;
  margin: 20px 0; font-size: 15px;
}
.empty { border-left: 3px solid var(--warn); }
.more { font-size: 14px; }

.pager { display: flex; flex-wrap: wrap; gap: 5px; margin: 18px 0; }
.pager a, .pager-cur, .pager-gap {
  min-width: 38px; text-align: center; padding: 7px 10px; border-radius: 8px;
  border: 1px solid var(--line); font-size: 14px;
}
.pager-cur { background: var(--accent); color: #fff; border-color: var(--accent); }
.pager-gap { border: 0; }

.dict { width: 100%; border-collapse: collapse; margin: 0 0 16px; font-size: 15px; }
.dict th, .dict td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--line); }
.dict th { color: var(--fg-dim); font-weight: 600; font-size: 13px; }
.dict td:first-child { color: var(--fg-dim); width: 54px; font-variant-numeric: tabular-nums; }
.dict td:nth-child(3), .dict td:nth-child(4) { font-variant-numeric: tabular-nums; width: 90px; }
.dict-plain td:first-child { width: auto; color: var(--fg); font-weight: 700; }
.dict-plain th { width: 60%; }

.btn {
  border: 0; border-radius: 9px; padding: 11px 18px; font-size: 15px; font-weight: 600;
  cursor: pointer; font-family: inherit;
}
.btn-main { background: var(--accent); color: #fff; }
.btn-main:hover { background: var(--accent-dark); }
.btn-ghost { background: var(--bg-soft); color: var(--fg); border: 1px solid var(--line); }
.btn-ghost:hover { border-color: var(--accent); }

.maskform, .solver, .anaform, .gen {
  background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; margin: 0 0 18px;
}
.mf-row, .sv-row { margin-bottom: 14px; }
.mf-row:last-child, .sv-row:last-child { margin-bottom: 0; }
.mf-label, .sv-label { display: block; font-size: 13px; color: var(--fg-dim); margin-bottom: 7px; }
.mf-lens, .sv-lens { display: flex; flex-wrap: wrap; gap: 5px; }
.mf-len, .sv-len {
  min-width: 40px; padding: 8px 0; border: 1px solid var(--line); background: var(--bg-card);
  color: var(--fg); border-radius: 8px; cursor: pointer; font-size: 15px; font-family: inherit;
}
.mf-len.is-on, .sv-len.is-on { background: var(--accent); color: #fff; border-color: var(--accent); }
.mf-cells, .sv-cells { display: flex; flex-wrap: wrap; gap: 5px; }
.mf-cells input, .sv-cells input {
  width: 42px; height: 48px; text-align: center; font-size: 20px; text-transform: uppercase;
  border: 1px solid var(--line); border-radius: 7px; background: var(--bg-card); color: var(--fg);
  font-family: inherit;
}
.mf-cells input:focus, .sv-cells input:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
.sv-text {
  width: 100%; max-width: 340px; padding: 10px 13px; border: 1px solid var(--line);
  border-radius: 8px; background: var(--bg-card); color: var(--fg); font-size: 16px;
  font-family: inherit;
}
.mf-actions, .sv-actions, .gen-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.sv-out { margin-top: 14px; }
.sv-out .wlist-inline li { background: var(--bg-card); }

.anaform { display: flex; gap: 8px; flex-wrap: wrap; }
.anaform input {
  flex: 1; min-width: 200px; padding: 11px 14px; border: 1px solid var(--line);
  border-radius: 9px; background: var(--bg-card); color: var(--fg); font-size: 16px;
  font-family: inherit;
}

.wod { background: var(--accent-soft); border-radius: var(--radius); padding: 18px; margin-bottom: 18px; }
.wod-cells { display: flex; gap: 6px; margin-bottom: 14px; }
.wod-cell {
  width: 50px; height: 56px; background: var(--bg-card); border: 2px solid var(--line);
  border-radius: 8px; display: grid; place-items: center; font-size: 24px; font-weight: 700;
  color: var(--fg-dim);
}
.wod-cell.is-open { border-color: var(--accent); color: var(--accent-dark); }
.wod-hints { margin: 0 0 12px; padding-left: 20px; font-size: 15px; }
.wod-spoiler summary { cursor: pointer; font-weight: 600; color: var(--accent-dark); }
.wod-answer { font-size: 28px; font-weight: 700; letter-spacing: 3px; margin: 10px 0 6px; }

.cw { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 340px); gap: 24px; }
.cw-board { overflow-x: auto; }
.cw-grid {
  display: grid; grid-template-columns: repeat(var(--cw-w), 30px); gap: 1px;
  background: var(--line); padding: 1px; width: max-content; border-radius: 4px;
}
.cw-cell { position: relative; width: 30px; height: 30px; background: var(--bg-card); }
.cw-void { background: transparent; }
.cw-cell i { position: absolute; top: 0; left: 2px; font-size: 9px; color: var(--fg-dim); font-style: normal; z-index: 1; }
.cw-cell input {
  width: 100%; height: 100%; border: 0; background: transparent; text-align: center;
  font-size: 16px; text-transform: uppercase; color: var(--fg); font-family: inherit; padding: 0;
}
.cw-cell input:focus { outline: 2px solid var(--accent); outline-offset: -2px; }
.cw-cell.ok { background: var(--accent-soft); }
.cw-cell.bad input { color: #c0392b; }
.cw-actions { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 10px; }
.cw-actions .btn { padding: 8px 13px; font-size: 14px; }
.cw-status { font-size: 14px; color: var(--accent-dark); min-height: 20px; }
.cw-clues { margin: 0 0 16px; padding-left: 24px; font-size: 14px; }
.cw-clues li { margin: 5px 0; }
.cw-len { color: var(--fg-dim); }
.cw-answers summary { cursor: pointer; color: var(--fg-dim); font-size: 14px; margin: 16px 0 8px; }

.gen { display: grid; grid-template-columns: minmax(0, 360px) minmax(0, 1fr); gap: 20px; }
.gen label { display: block; font-size: 13px; color: var(--fg-dim); margin-bottom: 6px; }
.gen textarea {
  width: 100%; padding: 11px; border: 1px solid var(--line); border-radius: 9px;
  background: var(--bg-card); color: var(--fg); font-size: 14px; font-family: inherit;
  resize: vertical;
}
.gen-hint { font-size: 13px; color: var(--fg-dim); margin: 7px 0 10px; }
.gen-check { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; color: var(--fg-dim); }
.gen-status { font-size: 14px; color: var(--warn); min-height: 20px; }
.gen-out { min-height: 60px; overflow-x: auto; }
.gen-print { display: none; }

.ad { margin: 18px 0; min-height: 0; }
.ad:empty { display: none; }

.ft { background: var(--bg-soft); border-top: 1px solid var(--line); padding: 26px 0; margin-top: 30px; }
.ft-in { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 22px; }
.ft-col { display: flex; flex-direction: column; gap: 5px; font-size: 14px; }
.ft-col strong { margin-bottom: 4px; }
.ft-col a { color: var(--fg-dim); }
.ft-about p { color: var(--fg-dim); margin: 0 0 6px; }
.ft-copy { font-size: 13px; }

@media (max-width: 860px) {
  .cw { grid-template-columns: 1fr; }
  .gen { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .burger { display: block; }
  .nav { display: none; width: 100%; flex-direction: column; gap: 2px; padding-bottom: 10px; }
  .nav.is-open { display: flex; }
  h1 { font-size: 23px; }
  h2 { font-size: 18px; }
  .cell, .mf-cells input, .sv-cells input { width: 38px; height: 44px; }
  .cell b { font-size: 18px; }
  .wod-cell { width: 44px; height: 50px; font-size: 21px; }
  .linklist-cols { columns: 1; }
  .qbar-in { flex-wrap: wrap; }
  .qbar button { width: 100%; }
}

@media print {
  .hd, .qbar, .ft, .ad, .crumbs, .gen-in, .cw-actions, .cw-answers, .skip { display: none !important; }
  body { background: #fff; color: #000; }
  .gen { display: block; border: 0; background: #fff; padding: 0; }
  .gen-print { display: block; }
  .cw-grid { grid-template-columns: repeat(var(--cw-w), 26px); }
  .cw-cell { border: 1px solid #000; }
}

.vote-q { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.vote-q .btn { padding: 6px 16px; font-size: 14px; }
.vote-done { color: var(--accent-dark); font-weight: 600; }