:root {
  --ink: #1d241f; --muted: #6d7469; --line: #d9d6c9; --paper: #fbf8ef;
  --card: #fffdf7; --g900: #0f3527; --g700: #1d5540; --g500: #3f7d5e;
  --gold: #b08c50; --warn: #8a4b1f; --bad: #8c2f24;
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 16px/1.5 Georgia, "DejaVu Serif", serif;
}
a { color: var(--g700); }
header.top {
  position: sticky; top: 0; z-index: 10; background: var(--g900); color: #f4f1e6;
  padding: 10px 14px; display: flex; gap: 12px; align-items: center; flex-wrap: wrap;
}
header.top .brand {
  font-weight: bold; letter-spacing: .04em; color: #f4f1e6; text-decoration: none;
  padding: 6px 2px;
}
header.top .brand:hover { color: #fff; }
header.top nav { display: flex; gap: 4px; flex-wrap: wrap; }
header.top nav a {
  color: #e7e3d4; text-decoration: none; padding: 7px 10px; border-radius: 8px;
  font-size: 14px; letter-spacing: .04em;
}
header.top nav a.on { background: #f4f1e6; color: var(--g900); }
main { max-width: 1100px; margin: 0 auto; padding: 14px 14px 60px; }
h1 { font-size: 24px; line-height: 1.2; margin: 6px 0 10px; color: var(--g900); }
h2 { font-size: 18px; margin: 22px 0 8px; color: var(--g700); }
.kicker { text-transform: uppercase; letter-spacing: .16em; font-size: 11px; color: var(--muted); }
.meta { color: var(--muted); font-size: 14px; }
.cards { display: grid; grid-template-columns: 1fr; gap: 10px; }
.card {
  display: block; background: var(--card); border: 1px solid var(--line);
  border-radius: 12px; padding: 14px; text-decoration: none; color: var(--ink);
}
.card b { display: block; font-size: 18px; color: var(--g900); }
.card .n { font-size: 28px; color: var(--gold); float: right; margin-top: -4px; }
.list { display: grid; gap: 8px; }
.row {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 12px 14px; display: flex; gap: 10px; align-items: center; justify-content: space-between;
}
.row .grow { flex: 1; min-width: 0; }
.row .name { font-size: 17px; color: var(--g900); text-decoration: none; }
.row .sub { color: var(--muted); font-size: 13px; }
.dots { letter-spacing: 2px; color: var(--gold); white-space: nowrap; }
.tag {
  display: inline-block; font-size: 11px; letter-spacing: .06em; text-transform: uppercase;
  color: var(--g700); border: 1px solid var(--line); border-radius: 999px; padding: 2px 8px;
  margin-left: 6px;
}
.btn, button {
  font: inherit; border: 1px solid var(--g700); background: var(--g700); color: #fff;
  border-radius: 10px; padding: 10px 14px; text-decoration: none; display: inline-block;
  cursor: pointer; font-size: 15px;
}
.btn.ghost, button.ghost { background: transparent; color: var(--g700); }
.btn.small, button.small { padding: 7px 10px; font-size: 13px; }
button.danger { background: var(--bad); border-color: var(--bad); }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }
form.sheet { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px; }
label { display: block; font-size: 13px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin: 12px 0 4px; }
input[type=text], input[type=number], select, textarea {
  width: 100%; font: inherit; padding: 10px 12px; border: 1px solid var(--line);
  border-radius: 10px; background: #fff; color: var(--ink);
}
textarea { min-height: 130px; line-height: 1.6; }
textarea.mono { font-family: "Cascadia Mono", Consolas, monospace; font-size: 14px; }
.grid2 { display: grid; grid-template-columns: 1fr; gap: 0 14px; }
.hint { font-size: 13px; color: var(--muted); margin-top: 4px; }
.err { background: #fbeee8; border: 1px solid #e2b9a8; color: var(--bad); border-radius: 10px; padding: 10px 12px; margin: 10px 0; font-size: 14px; }
.ok { background: #ecf4ec; border: 1px solid #bcd3bd; color: var(--g700); border-radius: 10px; padding: 10px 12px; font-size: 14px; }
table.data { width: 100%; border-collapse: collapse; font-size: 14px; }
table.data th { text-align: left; font-weight: normal; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); border-bottom: 1px solid var(--line); padding: 6px 6px; }
table.data td { padding: 7px 6px; border-bottom: 1px solid #ece8dc; vertical-align: top; }
table.data tr:last-child td { border-bottom: none; }
.iframe-wrap { border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: #e9e6dc; }
iframe.sheet { width: 100%; height: 78vh; min-height: 460px; border: 0; display: block; }
.problems { color: var(--warn); font-size: 14px; }
#preview { margin-top: 10px; font-size: 14px; }
#preview table { font-size: 13px; }
.sel { display: flex; align-items: center; gap: 10px; }
.sel input[type=checkbox] { width: 22px; height: 22px; }
.coltools { display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
            margin: 4px 0 16px; }
.coltools .newcol { margin: 0; flex: 1 1 320px; }
.cols { margin: 16px 0 4px; }
.col-list { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-top: 4px; }
.colbox { display: inline-flex; gap: 7px; align-items: center; font-size: 14px;
          text-transform: none; letter-spacing: 0; color: var(--ink); margin: 0; }
.colbox input { width: 16px; height: 16px; }
.newcol { display: flex; gap: 8px; margin: 0 0 14px; }
.newcol input { flex: 1 1 auto; }
.picker { border: 1px solid var(--line); border-radius: 12px; padding: 12px;
          margin: 0 0 14px; background: var(--card); }
.picker input[type=search] { width: 100%; }
.picker-list { max-height: 320px; overflow: auto; margin-top: 8px; }
.picker-row { display: flex; gap: 8px; align-items: center; padding: 6px 2px;
              border-bottom: 1px solid rgba(30,28,25,.07); font-size: 14px;
              text-transform: none; letter-spacing: 0; color: var(--ink); margin: 0; }
.picker-row .pn { flex: 1 1 auto; }
.picker-row .pm { color: var(--muted); font-size: 12px; }
.login-wrap { max-width: 380px; margin: 8vh auto 0; }
.login-form { display: flex; flex-direction: column; gap: 6px; margin-top: 12px; }
.login-form input { font: inherit; padding: 10px 12px; border: 1px solid var(--line);
                    border-radius: 10px; background: var(--card); }
.login-form button { margin-top: 10px; }
.logout { margin: 0 0 0 4px; }
.logout button { background: transparent; border: 0; color: inherit; font: inherit;
                 font-size: 13px; opacity: .8; padding: 6px 4px; cursor: pointer; }
.logout button:hover { opacity: 1; text-decoration: underline; }
.tabs { display: flex; gap: 6px; margin: 14px 0 10px; }
.tab { background: transparent; color: var(--g700); border: 1px solid var(--line);
       padding: 6px 14px; border-radius: 999px; font: inherit; cursor: pointer; }
.tab.on { background: var(--g700); color: #fff; border-color: var(--g700); }
.grip { cursor: grab; touch-action: none; color: #b8b1a5; font-size: 20px; line-height: 1;
        padding: 4px 2px; margin-right: -2px; user-select: none; -webkit-user-select: none; }
.grip:active { cursor: grabbing; }
.row.dragging { opacity: .92; background: #fff; box-shadow: 0 10px 26px rgba(20,18,15,.18);
                position: relative; z-index: 20; }

@media (min-width: 720px) {
  .cards { grid-template-columns: repeat(4, 1fr); }
  .grid2 { grid-template-columns: 1fr 1fr; }
  h1 { font-size: 30px; }
}

/* телефон: меню в одну строку со свайпом, кнопки формы всегда под рукой */
@media (max-width: 719px) {
  header.top nav { flex-wrap: nowrap; overflow-x: auto; width: 100%; padding-bottom: 2px; }
  header.top nav a { flex: 0 0 auto; }
  .actions.stickybar {
    position: sticky; bottom: 0; background: var(--paper); border-top: 1px solid var(--line);
    padding: 10px 0 12px; margin-bottom: -10px; z-index: 5;
  }
  /* палец: ручку перетаскивания делаем крупнее — по ней и попадают */
  .grip { font-size: 26px; padding: 8px 8px; margin-right: 0; }
}

/* индикатор перехода */
#progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0; z-index: 99;
  background: var(--gold); box-shadow: 0 0 6px rgba(176,140,80,.6);
  transition: width .25s ease;
}
#veil {
  position: fixed; inset: 0; z-index: 98; display: none; align-items: center;
  justify-content: center; background: rgba(251,248,239,.84);
  backdrop-filter: blur(2px) saturate(.9);
  color: var(--g900); font-size: 14px; letter-spacing: .04em;
}
#veil .chip {
  display: flex; align-items: center; gap: 10px; background: var(--card);
  border: 1px solid var(--line); border-radius: 999px; padding: 10px 18px;
  box-shadow: 0 8px 28px rgba(15,53,39,.14);
}
#veil.on { display: flex; }
.spinner {
  width: 20px; height: 20px; border: 2px solid var(--line);
  border-top-color: var(--g700); border-radius: 50%; animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.iframe-wrap { position: relative; }
.iframe-wrap::after {
  content: "рисую лист…"; position: absolute; inset: 0; display: flex;
  align-items: center; justify-content: center; color: var(--muted); font-size: 14px;
  background: var(--paper); transition: opacity .2s;
}
.iframe-wrap.ready::after { opacity: 0; pointer-events: none; }