:root {
  --navy: #114471;
  --bg: var(--tg-theme-bg-color, #ffffff);
  --bg2: var(--tg-theme-secondary-bg-color, #f2f5fa);
  --text: var(--tg-theme-text-color, #1f2a3a);
  --hint: var(--tg-theme-hint-color, #7d8796);
  --link: var(--tg-theme-link-color, #1f5fa6);
  --accent: var(--navy);
  --accent-text: #ffffff;
  --border: rgba(127, 140, 163, .28);
  --ok: #2e8b57;
  --warn: #c98a12;
  --err: #c0392b;
  --radius: 12px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: var(--tg-theme-bg-color, #17212b);
    --bg2: var(--tg-theme-secondary-bg-color, #0e1621);
    --text: var(--tg-theme-text-color, #e9eef5);
    --hint: var(--tg-theme-hint-color, #8b98a8);
    --link: var(--tg-theme-link-color, #6ab3f3);
    --accent: #3d7cc9;
  }
}
:root[data-theme="dark"] {
  --bg: var(--tg-theme-bg-color, #17212b);
  --bg2: var(--tg-theme-secondary-bg-color, #0e1621);
  --text: var(--tg-theme-text-color, #e9eef5);
  --hint: var(--tg-theme-hint-color, #8b98a8);
  --link: var(--tg-theme-link-color, #6ab3f3);
  --accent: #3d7cc9;
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg2); color: var(--text); }
body {
  font: 15px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Lato", sans-serif;
  padding-bottom: calc(24px + env(safe-area-inset-bottom));
  -webkit-text-size-adjust: 100%;
}
.hidden { display: none !important; }
code { background: var(--bg2); padding: 1px 4px; border-radius: 4px; font-size: 13px; }

.top { display: flex; align-items: center; gap: 12px; padding: 14px 16px 6px; }
.logo { height: 22px; width: auto; }
.logo-dark { display: none; }
:root[data-theme="dark"] .logo-light { display: none; }
:root[data-theme="dark"] .logo-dark { display: block; }
.top-title { font-weight: 600; font-size: 15px; color: var(--hint); }

.tabs {
  position: sticky; top: 0; z-index: 5; display: flex; gap: 4px; padding: 8px 12px;
  background: var(--bg2);
}
.tabs button {
  flex: 1 1 auto; border: 0; background: var(--bg); color: var(--text); padding: 9px 6px; border-radius: 10px;
  font: inherit; font-size: 13px; font-weight: 500; cursor: pointer; white-space: nowrap; min-width: 0;
}
.tabs button.active { background: var(--accent); color: var(--accent-text); }

main { padding: 4px 16px; max-width: 720px; margin: 0 auto; }
.tab > * + * { margin-top: 12px; }

.card { background: var(--bg); border-radius: var(--radius); padding: 14px; }
.card-head { display: flex; justify-content: space-between; gap: 8px; margin-bottom: 10px; }
.card-title { font-weight: 600; font-size: 15px; }
details.card > summary { cursor: pointer; list-style: none; }
details.card > summary::after { content: " ▾"; color: var(--hint); }
details.card[open] > summary { margin-bottom: 10px; }

.field + .field { margin-top: 12px; }
label { display: block; font-size: 13px; color: var(--hint); margin-bottom: 5px; }
input, select, textarea {
  width: 100%; font: inherit; color: var(--text); background: var(--bg2); border: 1px solid var(--border);
  border-radius: 10px; padding: 10px 12px; outline: none;
}
textarea { resize: vertical; }
select {
  -webkit-appearance: none; appearance: none; padding-right: 36px; cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, var(--hint) 50%),
                    linear-gradient(135deg, var(--hint) 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%;
  background-size: 5px 5px, 5px 5px; background-repeat: no-repeat;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
.mono { font: 13px/1.5 ui-monospace, Menlo, monospace; margin-top: 8px; }
.hint { font-size: 12.5px; color: var(--hint); margin-top: 4px; }
.center { text-align: center; }

.drop {
  display: block; background: var(--bg); border: 2px dashed var(--border); border-radius: var(--radius);
  padding: 22px 14px; text-align: center; cursor: pointer; color: var(--text); margin: 0;
}
.drop.has-file { border-style: solid; border-color: var(--accent); }
.drop-icon { font-size: 30px; }
.drop-text { font-weight: 600; margin-top: 4px; word-break: break-word; }
.drop-hint { font-size: 12.5px; color: var(--hint); margin-top: 2px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 0; border-radius: 10px;
  padding: 10px 14px; font: inherit; font-weight: 600; cursor: pointer; text-decoration: none;
}
.btn-primary { background: var(--accent); color: var(--accent-text); }
.btn-primary:disabled { opacity: .45; cursor: default; }
.btn-ghost { background: transparent; color: var(--link); padding-left: 0; padding-right: 0; }
.btn-secondary { background: var(--bg); color: var(--text); border: 1px solid var(--border); }
.btn-big { width: 100%; padding: 14px; font-size: 16px; }
.danger { color: var(--err); }
.back { margin-top: 4px; }

.person, .skill { display: grid; gap: 6px; padding: 10px 0; border-top: 1px solid var(--border); }
.person:first-child, .skill:first-child { border-top: 0; padding-top: 0; }
.person { grid-template-columns: 1fr 1.4fr auto; align-items: center; }
.skill-head { display: flex; gap: 6px; align-items: center; }
.skill-head input { font-weight: 600; }
.icon-btn {
  border: 0; background: var(--bg2); color: var(--hint); width: 30px; height: 34px; border-radius: 8px;
  font-size: 15px; cursor: pointer; flex: none;
}
.icon-btn:disabled { opacity: .35; }
@media (max-width: 420px) {
  .person { grid-template-columns: 1fr auto; }
  .person .role { grid-column: 1 / 2; grid-row: 2; }
}

.progress { position: relative; height: 26px; background: var(--bg); border-radius: 13px; overflow: hidden; }
.progress .bar { height: 100%; width: 0; background: var(--accent); transition: width .2s; }
.progress span { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-size: 12.5px; font-weight: 600; mix-blend-mode: difference; color: #fff; }

.notice { background: #fdecea; color: #8a1c12; border-radius: var(--radius); padding: 10px 14px; font-size: 14px; }
.notice.info { background: var(--bg); color: var(--hint); }
.notice.ok { background: #e7f5ec; color: #1d5e39; }

.row-between { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.switch { display: flex; gap: 6px; align-items: center; margin: 0; font-size: 13px; }
.switch input { width: auto; }

.job-item { display: block; width: 100%; text-align: left; background: var(--bg); border: 0; border-radius: var(--radius);
  padding: 12px 14px; color: var(--text); font: inherit; cursor: pointer; }
.job-item + .job-item { margin-top: 8px; }
.job-name { font-weight: 600; word-break: break-word; }
.job-meta { font-size: 12.5px; color: var(--hint); margin-top: 3px; }
.badge { display: inline-block; font-size: 11.5px; font-weight: 600; padding: 2px 8px; border-radius: 10px;
  background: var(--bg2); color: var(--hint); margin-top: 6px; }
.badge.done { background: rgba(46, 139, 87, .14); color: var(--ok); }
.badge.error { background: rgba(192, 57, 43, .12); color: var(--err); }
.badge.active { background: rgba(201, 138, 18, .14); color: var(--warn); }
.empty { text-align: center; color: var(--hint); padding: 40px 10px; }

.job-head h2 { margin: 0; font-size: 18px; word-break: break-word; }
.status-line { display: flex; gap: 8px; align-items: center; margin-top: 8px; font-size: 14px; }
.spinner { width: 16px; height: 16px; border: 2px solid var(--border); border-top-color: var(--accent);
  border-radius: 50%; animation: spin 1s linear infinite; flex: none; }
@keyframes spin { to { transform: rotate(360deg); } }
.actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.actions .wide { grid-column: 1 / -1; }

.report h3 { font-size: 16px; margin: 18px 0 6px; color: var(--accent); }
:root[data-theme="dark"] .report h3 { color: var(--link); }
.report h4 { font-size: 15px; margin: 14px 0 4px; }
.report p { margin: 6px 0; }
.report ul { margin: 4px 0 8px; padding-left: 20px; }
.report li { margin: 3px 0; }
.table-wrap { overflow-x: auto; margin: 8px 0; }
.report table { border-collapse: collapse; width: 100%; font-size: 13.5px; }
.report th, .report td { border: 1px solid var(--border); padding: 6px 8px; text-align: center; }
.report th { background: var(--bg2); }
.report td:first-child, .report th:first-child { text-align: left; }
.report tr:last-child td { font-weight: 600; }
@media (max-width: 480px) {
  .report table { font-size: 12.5px; }
  .report th, .report td { padding: 5px 4px; }
}
.skill textarea { overflow: hidden; }
.transcript { white-space: pre-wrap; font-size: 14px; max-height: 60vh; overflow: auto; }
.settings-list { font-size: 13.5px; }
.settings-list div + div { margin-top: 3px; }
.settings-list b { color: var(--hint); font-weight: 500; }

.version { display: flex; justify-content: space-between; gap: 8px; align-items: center; padding: 8px 0;
  border-top: 1px solid var(--border); font-size: 13.5px; }
.version:first-child { border-top: 0; }

.join { display: grid; gap: 10px; padding: 24px 16px; }
.join input { text-align: center; font-size: 17px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 12px; }
.grid2 .field + .field { margin-top: 0; }
select.compact { width: auto; padding: 6px 10px; font-size: 13px; max-width: 60%; }
.group-card { background: var(--bg); border-radius: var(--radius); padding: 14px; }
.group-card + .group-card { margin-top: 8px; }
.group-card.inactive { opacity: .6; }
.group-code { display: inline-block; font: 600 15px ui-monospace, Menlo, monospace; background: var(--bg2);
  padding: 3px 8px; border-radius: 6px; margin-top: 6px; }
.group-stats { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 13px; color: var(--hint); margin-top: 8px; }
.group-body { margin-top: 12px; border-top: 1px solid var(--border); padding-top: 12px; }
.member { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 7px 0;
  border-top: 1px solid var(--border); font-size: 14px; }
.member:first-child { border-top: 0; }
.share { background: var(--bg2); border-radius: 10px; padding: 10px 12px; font-size: 13.5px; white-space: pre-wrap;
  word-break: break-word; }
.btn-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }

.preview-bar { position: sticky; top: 0; z-index: 6; display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: center;
  justify-content: space-between; background: #fff4d6; color: #6b4b00; padding: 8px 16px; font-size: 13.5px; font-weight: 600; }
.preview-actions { display: flex; gap: 6px; }
.preview-bar button { border: 0; background: rgba(0,0,0,.07); color: inherit; font: inherit; font-size: 12.5px;
  padding: 5px 9px; border-radius: 8px; cursor: pointer; }
.preview-bar button.strong { background: #6b4b00; color: #fff; }

.filters { margin-top: 8px; }
.filters select { font-size: 13.5px; padding-top: 8px; padding-bottom: 8px; }
.group-sub { font-size: 13.5px; color: var(--hint); margin-top: 2px; white-space: pre-line; }
input[type="date"] { min-height: 42px; }

.ex-item { display: block; width: 100%; text-align: left; background: var(--bg); border: 0; border-radius: var(--radius);
  padding: 12px 14px; color: var(--text); font: inherit; cursor: pointer; margin-top: 8px; }
.ex-item.archived { opacity: .55; }
.ex-desc { font-size: 13px; color: var(--hint); margin-top: 3px; display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden; }

/* отступы между блоками внутри вкладок и форм */
#ex-list-view > * + *, #ex-edit-view > * + * { margin-top: 12px; }
.grid2 + .field, .field + .grid2 { margin-top: 12px; }
.grid2 { margin-top: 0; }
.field + .grid2 { margin-top: 12px; }
details.card > .field:first-of-type { margin-top: 4px; }
.group-body .field + .field, .group-body .grid2 + .field, .group-body .field + .grid2 { margin-top: 10px; }
.group-body .btn-row { margin-top: 12px; }
.group-body .hint { margin-top: 8px; }
#new-group-box .btn-big { margin-top: 14px; }
.ex-item:first-child { margin-top: 0; }
details.card > summary::-webkit-details-marker { display: none; }
details.card > summary::marker { content: ""; }

.qr-box { display: flex; justify-content: center; margin-top: 10px; }
.qr-box img { width: 200px; height: 200px; background: #fff; border-radius: 12px; padding: 6px; image-rendering: pixelated; }

.tabs { overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tabs button { flex: 1 0 auto; }
.invite-card { background: var(--bg); border-radius: var(--radius); padding: 14px; }
.invite-link { font: 13px ui-monospace, Menlo, monospace; background: var(--bg2); border-radius: 8px; padding: 8px 10px;
  word-break: break-all; margin-top: 8px; }
.tag { display: inline-block; font-size: 11.5px; padding: 1px 7px; border-radius: 8px; background: var(--bg2); color: var(--hint); margin-left: 6px; }

/* главный экран с плитками */
.page-head { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 10px; padding: 6px 16px;
  background: var(--bg2); }
.page-head .btn { padding: 8px 0; }
.page-title { font-weight: 600; font-size: 15px; color: var(--hint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hello { font-size: 14px; color: var(--hint); margin: 4px 2px 0; }
.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.tile { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; text-align: left; border: 0;
  background: var(--bg); color: var(--text); border-radius: 16px; padding: 16px 14px; min-height: 112px; font: inherit;
  cursor: pointer; box-shadow: 0 1px 2px rgba(17, 68, 113, .06); }
.tile:active { transform: scale(.98); }
.tile .ico { font-size: 26px; line-height: 1; }
.tile .t { font-weight: 600; font-size: 15.5px; margin-top: 6px; }
.tile .s { font-size: 12.5px; color: var(--hint); }
.tile.wide { grid-column: 1 / -1; min-height: 0; flex-direction: row; align-items: center; gap: 12px; }
.tile.wide .t { margin-top: 0; }
.tile.primary { background: var(--accent); color: var(--accent-text); }
.tile.primary .s { color: rgba(255, 255, 255, .8); }
.tile.member { border: 1.5px dashed var(--accent); }

.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0 4px; }
.chips button { border: 1px solid var(--border); background: var(--bg); color: var(--text); font: inherit; font-size: 12.5px;
  padding: 5px 10px; border-radius: 14px; cursor: pointer; }
.chips button.on { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
.urow { padding: 10px 0; border-top: 1px solid var(--border); }
.urow:first-child { border-top: 0; }
.urow .top { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.urow .nm { font-weight: 600; font-size: 14.5px; word-break: break-word; }
.urow .acts { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.urow .acts .btn { padding: 6px 10px; font-size: 13px; }
.role { font-size: 11.5px; font-weight: 600; padding: 2px 8px; border-radius: 10px; white-space: nowrap; }
.role.admin { background: rgba(17, 68, 113, .14); color: var(--accent); }
:root[data-theme="dark"] .role.admin { color: var(--link); }
.role.trainer { background: rgba(46, 139, 87, .14); color: var(--ok); }
.role.participant { background: rgba(201, 138, 18, .14); color: var(--warn); }
.role.guest { background: var(--bg2); color: var(--hint); }
.req-card { background: #fff4d6; color: #6b4b00; border-radius: var(--radius); padding: 12px 14px; }
.req-card + .req-card { margin-top: 8px; }
.req-card .btn-row { margin-top: 8px; }