@font-face {
  font-family: "Inter";
  src: url("fonts/InterVariable-latin.260c81a4759b.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Inter";
  src: url("fonts/InterVariable.1ad231aac0a8.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root,
[data-theme="dark"] {
  --bg: #161719;
  --side: #131416;
  --col: #1a1b1e;
  --card: #1f2023;
  --card-hover: #242529;
  --panel: #18191b;
  --line: #2a2c30;
  --line-soft: #232428;
  --text: #ededee;
  --muted: #9a9ca3;
  --faint: #6b6e76;
  --accent: #ff7a1a;
  --accent-ink: #1a0e05;
  --accent-soft: rgba(255, 122, 26, 0.12);
  --danger: #f05252;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
  --shadow-lift: 0 18px 40px rgba(0, 0, 0, 0.55);
  --input: #1c1d20;
  color-scheme: dark;
}

[data-theme="light"] {
  --bg: #f6f5f2;
  --side: #efeeea;
  --col: #eeede9;
  --card: #ffffff;
  --card-hover: #fbfaf8;
  --panel: #ffffff;
  --line: #e2e0da;
  --line-soft: #ebe9e4;
  --text: #1d1d1f;
  --muted: #62646b;
  --faint: #8d8f96;
  --accent: #f26b0f;
  --accent-ink: #ffffff;
  --accent-soft: rgba(242, 107, 15, 0.1);
  --danger: #dc2626;
  --shadow: 0 1px 2px rgba(20, 20, 20, 0.06);
  --shadow-lift: 0 18px 40px rgba(20, 20, 20, 0.18);
  --input: #ffffff;
  color-scheme: light;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.45 "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "cv11", "ss01";
}
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
svg.i { width: 18px; height: 18px; flex: none; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* uklad */
.app { display: grid; grid-template-columns: 244px minmax(0, 1fr); height: 100vh; }
.app.with-panel { grid-template-columns: 244px minmax(0, 1fr) 380px; }

/* pasek boczny */
.side {
  background: var(--side);
  border-right: 1px solid var(--line-soft);
  display: flex; flex-direction: column;
  padding: 26px 16px 22px;
  min-height: 0;
}
.logo { font-size: 29px; font-weight: 750; letter-spacing: -0.03em; padding: 0 10px; margin-bottom: 34px; }
.side-label { color: var(--muted); font-size: 15px; padding: 0 10px; margin-bottom: 8px; }
.boards { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; overflow-y: auto; }
.board-link {
  width: 100%; display: flex; align-items: center; gap: 13px;
  padding: 9px 12px; border-radius: 9px; color: var(--text); text-align: left; font-size: 16px;
}
.board-link svg.i { color: var(--muted); }
.board-link:hover { background: var(--card); }
.board-link.active { background: var(--card-hover); }
.board-link.active svg.i { color: var(--accent); }
.board-link.new { color: var(--text); margin-top: 6px; }
.side-search {
  margin-top: 22px; display: flex; align-items: center; gap: 10px;
  border: 1px solid var(--line); border-radius: 9px; padding: 8px 10px; color: var(--faint); width: 100%;
  background: var(--input);
}
.side-search span { flex: 1; text-align: left; }
kbd {
  font: 12px/1 "Inter", sans-serif; color: var(--muted);
  border: 1px solid var(--line); border-radius: 5px; padding: 4px 7px; background: var(--side);
}
.side-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; padding: 0 10px; }
.theme { display: flex; align-items: center; gap: 12px; color: var(--muted); }
.switch {
  width: 40px; height: 22px; border-radius: 99px; background: var(--line); position: relative; transition: background 0.2s;
}
.switch::after {
  content: ""; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%;
  background: #fff; transition: transform 0.2s;
}
[data-theme="dark"] .switch { background: var(--accent); }
[data-theme="dark"] .switch::after { transform: translateX(18px); }
.logout { color: var(--faint); font-size: 13px; }
.logout:hover { color: var(--text); }

/* glowna */
.main { display: flex; flex-direction: column; min-width: 0; min-height: 0; padding: 22px 24px 0 24px; }
.top { display: grid; grid-template-columns: 1fr auto; gap: 10px 20px; align-items: center; margin-bottom: 18px; }
.board-title {
  font-size: 34px; font-weight: 750; letter-spacing: -0.025em; margin: 0; line-height: 1.15;
  border-radius: 8px; padding: 0 4px; margin-left: -4px; outline: none;
}
.board-title:focus { background: var(--card); }
.top-actions { display: flex; gap: 14px; align-items: center; }
.search {
  display: flex; align-items: center; gap: 10px; width: 296px;
  border: 1px solid var(--line); background: var(--input); border-radius: 9px; padding: 0 12px; color: var(--faint);
}
.search input { border: 0; outline: 0; background: none; padding: 10px 0; width: 100%; color: var(--text); }
.search input::placeholder { color: var(--faint); }
.search:focus-within { border-color: var(--accent); }
.btn-accent {
  display: inline-flex; align-items: center; gap: 8px; background: var(--accent); color: var(--accent-ink);
  font-weight: 650; padding: 10px 18px; border-radius: 9px; font-size: 15.5px;
}
.btn-accent:hover { filter: brightness(1.08); }
.filters { display: flex; gap: 10px; }
.pill {
  border: 1px solid var(--line); border-radius: 10px; padding: 7px 18px; color: var(--muted); font-size: 15px;
}
.pill:hover { color: var(--text); }
.pill.on { border-color: var(--accent); color: var(--accent); }

/* kolumny */
.columns {
  flex: 1; min-height: 0; display: flex; align-items: stretch;
  gap: 12px; overflow-x: auto; padding-bottom: 0;
}
.column {
  background: var(--col); border: 1px solid var(--line-soft); border-bottom: 0;
  border-radius: 12px 12px 0 0; display: flex; flex-direction: column; min-height: 0;
  flex: 1 1 0; min-width: 224px;
}
.add-col-wrap { flex: none; }
.col-head { display: flex; align-items: center; gap: 8px; padding: 14px 6px 10px 14px; }
.col-name { font-weight: 700; font-size: 16px; letter-spacing: -0.01em; outline: none; border-radius: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.col-name:focus { background: var(--card); padding: 0 4px; }
.count { flex: none; font-size: 13px; color: var(--muted); background: var(--card-hover); border-radius: 6px; padding: 1px 7px; }
.col-menu-btn { margin-left: auto; flex: none; color: var(--muted); padding: 4px; border-radius: 6px; }
.col-menu-btn:hover { background: var(--card-hover); color: var(--text); }
.cards { list-style: none; margin: 0; padding: 0 8px 12px; display: flex; flex-direction: column; gap: 10px; overflow-y: auto; flex: 1; min-height: 60px; }
.col-add {
  margin: 0 8px 12px; padding: 8px 10px; border-radius: 8px; color: var(--faint); text-align: left;
  display: flex; gap: 8px; align-items: center; opacity: 0; transition: opacity 0.15s;
}
.column:hover .col-add, .col-add:focus-visible { opacity: 1; }
.col-add:hover { background: var(--card); color: var(--text); }
.add-col {
  align-self: start; border: 1px dashed var(--line); border-radius: 12px; padding: 14px; color: var(--faint);
  display: flex; gap: 8px; align-items: center;
}
.add-col:hover { color: var(--text); border-color: var(--muted); }

/* karta */
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 12px 13px 11px;
  box-shadow: var(--shadow); cursor: pointer; display: grid; gap: 7px;
  transition: border-color 0.12s, background 0.12s;
}
.card:hover { background: var(--card-hover); }
.card.selected { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), var(--shadow); }
.card-title { font-weight: 650; font-size: 15px; line-height: 1.3; }
.card-prev { color: var(--muted); font-size: 13.5px; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card-label { justify-self: start; }
.card-meta { display: flex; justify-content: space-between; align-items: center; color: var(--muted); font-size: 13.5px; }
.meta { display: inline-flex; align-items: center; gap: 7px; }
.meta svg.i { width: 15px; height: 15px; }
.meta.late { color: var(--danger); }
.meta.full { color: var(--accent); }
.card.ghost { opacity: 0.35; }
.card.drag { transform: rotate(3deg); box-shadow: var(--shadow-lift); }
.card-new { background: var(--card); border: 1px solid var(--accent); border-radius: 10px; padding: 10px 12px; }
.card-new textarea { width: 100%; border: 0; outline: 0; background: none; resize: none; font-weight: 600; }

/* etykiety */
.lbl {
  display: inline-block; font-size: 13px; font-weight: 550; padding: 2px 10px; border-radius: 7px; line-height: 1.5;
  border: 1px solid transparent; white-space: nowrap;
}
.lbl-violet { background: rgba(139, 92, 246, 0.26); color: #d4c6ff; border-color: rgba(139, 92, 246, 0.35); }
.lbl-green { background: rgba(34, 197, 94, 0.1); color: #86e0a4; border-color: rgba(34, 197, 94, 0.45); }
.lbl-blue { background: rgba(59, 130, 246, 0.75); color: #eef4ff; }
.lbl-amber { background: rgba(234, 179, 8, 0.14); color: #f3d35b; border-color: rgba(234, 179, 8, 0.4); }
.lbl-grey { background: rgba(160, 160, 170, 0.1); color: #c9cad0; border-color: rgba(160, 160, 170, 0.35); }
.lbl-red { background: rgba(239, 68, 68, 0.15); color: #fca5a5; border-color: rgba(239, 68, 68, 0.4); }
.lbl-pink { background: rgba(236, 72, 153, 0.15); color: #f9a8d4; border-color: rgba(236, 72, 153, 0.4); }
.lbl-teal { background: rgba(20, 184, 166, 0.13); color: #7ee0d2; border-color: rgba(20, 184, 166, 0.4); }
[data-theme="light"] .lbl-violet { background: #efe9ff; color: #6d3fd8; border-color: #ddd1ff; }
[data-theme="light"] .lbl-green { background: #e7f7ec; color: #1d7a43; border-color: #bfe8cd; }
[data-theme="light"] .lbl-blue { background: #e4eeff; color: #2356c7; border-color: #c7dafd; }
[data-theme="light"] .lbl-amber { background: #fdf4d7; color: #8a6400; border-color: #f3df9c; }
[data-theme="light"] .lbl-grey { background: #f0f0ef; color: #55575d; border-color: #dededb; }
[data-theme="light"] .lbl-red { background: #fde8e8; color: #b42323; border-color: #f8c9c9; }
[data-theme="light"] .lbl-pink { background: #fde7f3; color: #b0266f; border-color: #f7c6e0; }
[data-theme="light"] .lbl-teal { background: #e0f6f3; color: #11756a; border-color: #b6e7e0; }

/* panel notatki */
.panel {
  background: var(--panel); border-left: 1px solid var(--line-soft); overflow-y: auto; padding: 18px 26px 40px;
  display: none; min-height: 0;
}
.with-panel .panel { display: block; }
.panel-bar { display: flex; justify-content: flex-end; gap: 6px; margin-bottom: 10px; position: relative; }
.icon-btn { color: var(--muted); padding: 6px; border-radius: 7px; display: inline-flex; }
.icon-btn:hover { background: var(--card-hover); color: var(--text); }
.p-title {
  font-size: 28px; font-weight: 750; letter-spacing: -0.02em; line-height: 1.2; margin: 0 0 16px;
  outline: none; border-radius: 6px; word-break: break-word;
}
.p-title:focus { background: var(--card); }
.p-props { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; padding-bottom: 20px; border-bottom: 1px solid var(--line-soft); }
.chip {
  display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line); border-radius: 8px;
  padding: 5px 11px; color: var(--text); font-size: 14px; position: relative;
}
.chip:hover { border-color: var(--muted); }
.chip.late { color: var(--danger); }
.chip input[type="date"] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.chip.lbl-chip { padding: 0; border: 0; }
.chip.lbl-chip .lbl { font-size: 14px; padding: 4px 13px; border-radius: 9px; }
.chip.empty { color: var(--faint); border-style: dashed; }
.p-sec { padding: 20px 0; border-bottom: 1px solid var(--line-soft); }
.p-sec:last-child { border-bottom: 0; }
.p-sec h3 { margin: 0 0 12px; font-size: 17px; font-weight: 700; display: flex; justify-content: space-between; }
.p-sec h3 span { color: var(--muted); font-weight: 500; font-size: 15px; }
.p-col { color: var(--faint); font-size: 13px; margin: -6px 0 12px; }

.md { color: var(--text); font-size: 15px; line-height: 1.55; cursor: text; min-height: 24px; border-radius: 6px; }
.md:hover { background: var(--card); box-shadow: 0 0 0 6px var(--card); }
.md p { margin: 0 0 8px; }
.md ul, .md ol { margin: 4px 0 8px; padding-left: 22px; }
.md li { margin: 3px 0; }
.md h4 { margin: 12px 0 6px; font-size: 15.5px; }
.md code { background: var(--card-hover); padding: 1px 5px; border-radius: 4px; font-size: 13.5px; }
.md a { color: var(--accent); }
.md.empty { color: var(--faint); }
.editor { border: 1px solid var(--line); border-radius: 10px; background: var(--input); }
.editor:focus-within { border-color: var(--accent); }
.toolbar { display: flex; gap: 2px; padding: 6px; border-bottom: 1px solid var(--line-soft); }
.toolbar button { padding: 5px 8px; border-radius: 6px; color: var(--muted); font-weight: 650; font-size: 14px; }
.toolbar button:hover { background: var(--card-hover); color: var(--text); }
.toolbar .hint { margin-left: auto; color: var(--faint); font-size: 12px; align-self: center; padding-right: 6px; }
.editor textarea {
  width: 100%; border: 0; outline: 0; background: none; resize: none; padding: 10px 12px; min-height: 140px;
  line-height: 1.55; font-size: 15px;
}

.checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.check { display: flex; align-items: center; gap: 12px; padding: 3px 0; }
.check input { appearance: none; width: 20px; height: 20px; border: 1.5px solid var(--muted); border-radius: 4px; margin: 0; display: grid; place-content: center; cursor: pointer; flex: none; }
.check input:checked { background: var(--accent); border-color: var(--accent); }
.check input:checked::after { content: ""; width: 10px; height: 6px; border: 2px solid var(--accent-ink); border-top: 0; border-right: 0; transform: rotate(-45deg) translate(1px, -1px); }
.check .t { flex: 1; outline: none; border-radius: 4px; }
.check.done .t { color: var(--muted); }
.check .del { opacity: 0; color: var(--faint); }
.check:hover .del { opacity: 1; }
.check-add { display: flex; align-items: center; gap: 12px; color: var(--faint); padding: 5px 0; }
.check-add input { border: 0; outline: 0; background: none; flex: 1; color: var(--text); }

.history { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.history li { display: grid; grid-template-columns: 14px 1fr; gap: 10px; font-size: 14px; }
.history .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--faint); margin-top: 6px; }
.history time { color: var(--muted); display: block; font-size: 13px; }

/* menu i okna */
.menu {
  position: fixed; z-index: 50; background: var(--panel); border: 1px solid var(--line); border-radius: 10px;
  box-shadow: var(--shadow-lift); padding: 6px; min-width: 200px; display: grid; gap: 1px;
}
.menu button { text-align: left; padding: 8px 10px; border-radius: 6px; display: flex; align-items: center; gap: 10px; }
.menu button:hover { background: var(--card-hover); }
.menu .danger { color: var(--danger); }
.menu hr { border: 0; border-top: 1px solid var(--line-soft); margin: 4px 0; }
.menu .lbl-row { display: flex; gap: 10px; align-items: center; }
.menu input { border: 1px solid var(--line); background: var(--input); border-radius: 6px; padding: 6px 8px; outline: 0; }
.colors { display: flex; gap: 6px; padding: 4px 10px; }
.colors button { width: 18px; height: 18px; padding: 0; border-radius: 50%; }
.colors button.on { box-shadow: 0 0 0 2px var(--panel), 0 0 0 4px var(--muted); }

.overlay { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.45); z-index: 40; display: grid; place-items: start center; padding-top: 12vh; }
.palette { width: min(620px, 92vw); background: var(--panel); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow-lift); overflow: hidden; }
.palette .search { width: 100%; border: 0; border-bottom: 1px solid var(--line-soft); border-radius: 0; padding: 4px 16px; }
.palette .search input { padding: 12px 0; font-size: 16px; }
.results { max-height: 50vh; overflow-y: auto; padding: 6px; }
.result { width: 100%; display: grid; gap: 3px; text-align: left; padding: 9px 12px; border-radius: 8px; }
.result.on, .result:hover { background: var(--card-hover); }
.result small { color: var(--muted); }
.results .none { padding: 16px; color: var(--faint); }

.toast {
  position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%); background: var(--text); color: var(--bg);
  padding: 10px 16px; border-radius: 10px; font-size: 14px; z-index: 60;
}

/* mobile */
.mob-bar { display: none; }
@media (max-width: 1180px) {
  .app.with-panel { grid-template-columns: 244px minmax(0, 1fr); }
  .with-panel .panel { position: fixed; right: 0; top: 0; bottom: 0; width: min(420px, 100vw); z-index: 30; box-shadow: var(--shadow-lift); }
}
@media (max-width: 860px) {
  .app, .app.with-panel { grid-template-columns: 1fr; grid-template-rows: auto 1fr; }
  .side { display: none; }
  .side.open { display: flex; position: fixed; inset: 0 30% 0 0; z-index: 35; box-shadow: var(--shadow-lift); }
  .mob-bar { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--line-soft); }
  .mob-bar .logo { font-size: 20px; margin: 0; padding: 0; }
  .mob-bar .spacer { flex: 1; }
  .main { padding: 14px 0 0 14px; }
  .top { grid-template-columns: 1fr; padding-right: 14px; }
  .top-actions { order: -1; }
  .search { flex: 1; width: auto; }
  .board-title { font-size: 28px; }
  .filters { overflow-x: auto; }
  .columns { scroll-snap-type: x mandatory; padding-right: 14px; }
  .column { scroll-snap-align: start; flex: 0 0 84vw; }
  .col-add { opacity: 1; }
  .with-panel .panel { width: 100vw; }
}

/* logowanie */
.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.login { width: min(380px, 100%); background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 34px 30px; display: grid; gap: 14px; }
.login .logo { padding: 0; margin: 0 0 8px; }
.login label { display: grid; gap: 6px; color: var(--muted); font-size: 14px; }
.login input { border: 1px solid var(--line); background: var(--input); border-radius: 9px; padding: 10px 12px; outline: 0; }
.login input:focus { border-color: var(--accent); }
.login .btn-accent { justify-content: center; margin-top: 6px; }
.login .err { color: var(--danger); font-size: 14px; margin: 0; }

/* tlo tablicy */
.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line); background: var(--input);
  padding: 9px 14px; border-radius: 9px; color: var(--text); font-size: 15px;
}
.btn-ghost:hover { border-color: var(--muted); }
.btn-ghost.on { border-color: var(--accent); }
.main { position: relative; isolation: isolate; }
.main[data-bg]::before {
  content: ""; position: absolute; inset: 0; z-index: -2; background: var(--bg-layer) center / cover no-repeat;
}
.main[data-bg]::after { content: ""; position: absolute; inset: 0; z-index: -1; background: rgba(10, 10, 12, var(--dim)); }
[data-theme="light"] .main[data-bg]::after { background: rgba(246, 245, 242, var(--dim)); }
.main[data-bg] .column {
  background: color-mix(in srgb, var(--col) 62%, transparent);
  border-color: color-mix(in srgb, var(--line) 70%, transparent);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
.main[data-bg] .board-title { text-shadow: 0 1px 12px rgba(0, 0, 0, 0.35); }
[data-theme="light"] .main[data-bg] .board-title { text-shadow: 0 1px 12px rgba(255, 255, 255, 0.5); }
.main[data-bg] .pill { background: color-mix(in srgb, var(--bg) 70%, transparent); backdrop-filter: blur(8px); }
.main[data-bg] .add-col { background: color-mix(in srgb, var(--col) 60%, transparent); }

.bg-pop { width: 360px; padding: 16px; gap: 14px; }
.bg-pop h4 { margin: 0; font-size: 16px; }
.bg-tiles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.bg-tile {
  aspect-ratio: 4 / 3; border-radius: 9px; border: 1px solid var(--line); background-size: cover; background-position: center;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: var(--muted); font-size: 12px; text-align: center; line-height: 1.2; padding: 4px !important; min-width: 0;
}
.bg-tile:hover { border-color: var(--muted); }
.bg-tile.on { box-shadow: 0 0 0 2px var(--panel), 0 0 0 4px var(--accent); border-color: transparent; }
.bg-tile.up { border-style: dashed; gap: 2px; }
.bg-tile.up svg.i { width: 18px; height: 18px; }
.bg-dim { display: grid; gap: 8px; font-size: 14px; color: var(--muted); }
.bg-dim div { display: flex; justify-content: space-between; }
.bg-dim input[type="range"] { width: 100%; accent-color: var(--accent); }
.bg-pop .danger { justify-self: start; padding: 4px 0; color: var(--danger); }
.bg-pop .danger:hover { background: none; text-decoration: underline; }
.bg-pop .note { font-size: 12.5px; color: var(--faint); margin: -6px 0 0; }
@media (max-width: 860px) { #bg-btn span { display: none; } .bg-pop { width: min(360px, 92vw); } }