:root {
  --bg: #f3f5f8; --panel: #ffffff; --text: #1f2933; --muted: #6b7785; --line: #dde3ea;
  --nav: #1f2d3d; --nav-text: #c9d3dd; --nav-on: #ffffff; --accent: #2f80ed; --accent-text: #ffffff;
  --danger: #d64545; --ok: #2e9e5b; --warn-bg: #fff4f2; --col: #e9edf2; --card: #ffffff;
  --radius: 8px; --shadow: 0 1px 2px rgba(15, 30, 50, .08);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #141a21; --panel: #1c242d; --text: #e4e9ee; --muted: #93a0ad; --line: #2e3945;
    --nav: #0f151b; --col: #19212a; --card: #232d38; --warn-bg: #3a2222; --shadow: none;
  }
}
:root[data-theme="dark"] {
  --bg: #141a21; --panel: #1c242d; --text: #e4e9ee; --muted: #93a0ad; --line: #2e3945;
  --nav: #0f151b; --col: #19212a; --card: #232d38; --warn-bg: #3a2222; --shadow: none;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--text); font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 20px; margin: 0; }
h2 { font-size: 15px; margin: 0 0 10px; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); }
h3 { font-size: 14px; margin: 12px 0 6px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.nowrap { white-space: nowrap; }
.err { color: var(--danger); font-style: normal; font-size: 13px; }

/* Навигация: слева на компьютере, снизу на телефоне */
.side { position: fixed; inset: 0 auto 0 0; width: 190px; background: var(--nav); display: flex; flex-direction: column; padding: 12px 8px; gap: 2px; z-index: 10; }
.side a, .side .linkish { color: var(--nav-text); display: flex; gap: 10px; align-items: center; padding: 8px 10px; border-radius: 6px; font-size: 14px; }
.side a:hover, .side .linkish:hover { background: rgba(255,255,255,.07); text-decoration: none; }
.side a.on { color: var(--nav-on); background: rgba(255,255,255,.12); }
.side .brand { color: #fff; font-weight: 700; font-size: 18px; margin-bottom: 8px; }
.side .ico { width: 18px; text-align: center; }
.side-bottom { margin-top: auto; }
.linkish { background: none; border: 0; cursor: pointer; font: inherit; width: 100%; text-align: left; }
.badge { background: var(--danger); color: #fff; border-radius: 10px; padding: 0 6px; font-size: 12px; }
main { padding: 16px 20px 40px; min-width: 0; }
main.with-nav { margin-left: 190px; }

@media (max-width: 760px) {
  .side { inset: auto 0 0 0; width: auto; height: 60px; flex-direction: row; padding: 4px; justify-content: space-around; padding-bottom: env(safe-area-inset-bottom); }
  .side .brand, .side-bottom form { display: none; }
  .side-bottom { margin: 0; display: contents; }
  .side a { flex-direction: column; gap: 0; padding: 4px; font-size: 10px; flex: 1; text-align: center; min-width: 0; }
  .side a span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 100%; }
  .side .ico { font-size: 18px; width: auto; }
  main { padding: 12px 16px 80px; }
  main.with-nav { margin-left: 0; }
}

.bar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin-bottom: 14px; }
.bar .back { width: 100%; font-size: 13px; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; }
.filters.grow { flex: 1; }
.filters.grow input { width: 100%; }

input, select, textarea { font: inherit; color: var(--text); background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 7px 9px; max-width: 100%; }
textarea { width: 100%; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
.btn { display: inline-block; font: inherit; border: 1px solid var(--line); background: var(--panel); color: var(--text); border-radius: 6px; padding: 7px 14px; cursor: pointer; white-space: nowrap; }
.btn:hover { text-decoration: none; filter: brightness(.97); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.btn.danger { color: var(--danger); border-color: var(--danger); }
.row { display: flex; gap: 8px; justify-content: flex-end; margin-top: 12px; }
.row.wrap { flex-wrap: wrap; justify-content: flex-start; }

.messages { margin-bottom: 12px; display: grid; gap: 6px; }
.msg { padding: 8px 12px; border-radius: 6px; background: var(--panel); border-left: 4px solid var(--accent); box-shadow: var(--shadow); }
.msg.error { border-color: var(--danger); }
.msg.success { border-color: var(--ok); }

.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; margin-bottom: 14px; box-shadow: var(--shadow); min-width: 0; }
.panel.narrow { max-width: 640px; }
.panel.warn { background: var(--warn-bg); }

/* Доска */
.board { display: flex; gap: 10px; overflow-x: auto; padding-bottom: 10px; align-items: flex-start; scroll-snap-type: x proximity; min-height: 60vh; }
.col { flex: 0 0 260px; background: var(--col); border-radius: var(--radius); scroll-snap-align: start; }
.col-head { padding: 10px 12px 8px; border-top: 3px solid; border-radius: var(--radius) var(--radius) 0 0; display: flex; justify-content: space-between; gap: 6px; font-size: 13px; text-transform: uppercase; }
.drop { padding: 6px; display: grid; gap: 6px; min-height: 80px; }
.drop.over { outline: 2px dashed var(--accent); outline-offset: -4px; border-radius: var(--radius); }
.card { display: block; background: var(--card); color: var(--text); border-radius: 6px; padding: 8px 10px; box-shadow: var(--shadow); border: 1px solid var(--line); cursor: grab; }
.card:hover { text-decoration: none; border-color: var(--accent); }
.card.dragging { opacity: .4; }
.card-top { display: flex; justify-content: space-between; font-size: 12px; gap: 6px; }
.card-title { color: var(--accent); font-weight: 600; margin: 2px 0; overflow-wrap: anywhere; }
.card-prop { font-size: 13px; }
.card-foot { display: flex; justify-content: space-between; font-size: 12px; margin-top: 4px; }
.tag { background: var(--col); border-radius: 4px; padding: 0 6px; color: var(--muted); }
.empty { color: var(--muted); font-size: 13px; text-align: center; padding: 14px 0; }
.dropbar { position: fixed; left: 190px; right: 0; bottom: 0; display: flex; z-index: 20; }
.dropbar[hidden] { display: none; }
.dropbar .zone { flex: 1; padding: 22px; text-align: center; font-weight: 600; color: #fff; }
.dropbar .won { background: var(--ok); }
.dropbar .lost { background: var(--danger); }
.dropbar .zone.over { filter: brightness(1.15); }
@media (max-width: 760px) { .col { flex-basis: 82vw; } .dropbar { left: 0; } }
dialog { border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); color: var(--text); max-width: min(420px, 92vw); }
dialog select { width: 100%; }

/* Карточки */
.card-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 14px; align-items: start; }
@media (max-width: 1000px) { .card-layout { grid-template-columns: minmax(0, 1fr); } }
.fields { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px; margin-bottom: 12px; }
.fields label { display: grid; gap: 3px; font-size: 13px; color: var(--muted); }
.fields label input, .fields label select, .fields label textarea { color: var(--text); width: 100%; }
.fields label:has(textarea) { grid-column: 1 / -1; }
.fields .check-row { display: flex; align-items: center; gap: 8px; flex-direction: row-reverse; justify-content: flex-end; }
.fields .check-row input { width: auto; }
.fields .has-err input, .fields .has-err select { border-color: var(--danger); }
.stack { display: grid; gap: 8px; margin-top: 8px; }
.stack label { display: grid; gap: 3px; font-size: 13px; color: var(--muted); }
.stage-form { display: flex; gap: 8px; flex-wrap: wrap; }
.stage-pill { display: inline-block; padding: 2px 10px; border-radius: 12px; color: #fff; font-size: 13px; background: var(--muted); }
.st-preparing { background: #9aa5b1; } .st-published { background: #2f80ed; } .st-rented { background: #2e9e5b; } .st-archived { background: #6b7785; }
.plain { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }

.feed .note-form { display: grid; gap: 6px; margin-bottom: 12px; justify-items: end; }
.events { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.ev { border-left: 3px solid var(--line); padding: 2px 0 2px 10px; }
.ev-meta { font-size: 12px; color: var(--muted); }
.ev-note { border-color: var(--accent); }
.ev-stage { border-color: #e2a400; }
.ev-task { border-color: var(--ok); }
.ev-text { overflow-wrap: anywhere; }

.tasks { list-style: none; padding: 0; margin: 0 0 8px; display: grid; gap: 8px; }
.tasks li { display: flex; gap: 10px; align-items: flex-start; }
.tasks li.overdue b { color: var(--danger); }
.check { width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--line); background: var(--panel); cursor: pointer; color: var(--ok); flex: 0 0 auto; }
.check:hover { background: var(--ok); color: #fff; }
summary { cursor: pointer; color: var(--accent); }
.task-groups { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 14px; }

.mini { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 6px; }
.mini-col { flex: 0 0 150px; background: var(--col); border-radius: 6px; padding-bottom: 6px; }
.mini-head { font-size: 12px; padding: 6px 8px; border-top: 3px solid; border-radius: 6px 6px 0 0; }
.mini-card { display: block; margin: 4px 6px 0; background: var(--card); padding: 4px 6px; border-radius: 4px; font-size: 13px; overflow-wrap: anywhere; }

.tabs { display: flex; gap: 4px; margin-bottom: 12px; flex-wrap: wrap; }
.tabs a { padding: 6px 12px; border-radius: 6px; color: var(--text); }
.tabs a.on { background: var(--panel); box-shadow: var(--shadow); font-weight: 600; }
.tabs a span { color: var(--muted); margin-left: 4px; }
.tabs.inline { margin: 0; }
.table-wrap { overflow-x: auto; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); }
table.list { width: 100%; border-collapse: collapse; }
.list th, .list td { padding: 9px 12px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.list th { font-size: 12px; text-transform: uppercase; color: var(--muted); font-weight: 600; white-space: nowrap; }
.search-res { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; }

.login { max-width: 340px; margin: 12vh auto; background: var(--panel); padding: 24px; border-radius: var(--radius); border: 1px solid var(--line); }
.login form { display: grid; gap: 12px; margin-top: 14px; }
.login label { display: grid; gap: 4px; font-size: 13px; color: var(--muted); }