:root {
  --bg: #fff; --bg-soft: #f7f8fa; --ink: #111827; --muted: #5b6472; --line: #e3e6eb; --line-strong: #c9ced6;
  --accent: #2563eb; --accent-ink: #fff; --accent-soft: #eaf1ff;
  --open: #b45309; --open-bg: #fef3c7; --prog: #1d4ed8; --prog-bg: #dbeafe; --done: #15803d; --done-bg: #dcfce7; --wont: #4b5563; --wont-bg: #eceef1;
  --danger: #b91c1c; --danger-bg: #fee2e2;
  --radius: 8px;
  color-scheme: light;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
h1, h2, h3 { line-height: 1.25; margin: 0; font-weight: 650; }
h1 { font-size: 1.5rem; } h2 { font-size: 1.125rem; } h3 { font-size: 1rem; }
a { color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
main:focus { outline: none; }
h1:focus { outline: none; }
.skip { position: absolute; left: 16px; top: -48px; background: var(--ink); color: #fff; padding: 8px 12px; border-radius: 6px; z-index: 10; }
.skip:focus { top: 8px; }

.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.muted { color: var(--muted); } .small { font-size: .875rem; }
.pad { padding: 16px; }

.top { border-bottom: 1px solid var(--line); background: var(--bg); position: sticky; top: 0; z-index: 5; }
.top-in { max-width: 1080px; margin: 0 auto; padding: 10px 16px; display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.brand { color: var(--ink); text-decoration: none; font-weight: 700; }
.brand span { color: var(--muted); font-weight: 500; margin-left: 4px; }
.who { display: flex; align-items: center; gap: 8px; font-size: .875rem; color: var(--muted); }

main { max-width: 1080px; margin: 0 auto; padding: 24px 16px 64px; }
.page-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; flex-wrap: wrap; margin-bottom: 20px; }
.crumb { font-size: .875rem; margin: 0 0 6px; }
.stack > * + * { margin-top: 24px; }
.card { border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg); }
.card > header { padding: 14px 16px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; }
.card .body { padding: 16px; }

.btn { font: inherit; font-size: .9375rem; line-height: 1.2; min-height: 40px; padding: 8px 14px; border-radius: 6px; border: 1px solid var(--line-strong); background: var(--bg); color: var(--ink); cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; gap: 6px; }
.btn:hover { background: var(--bg-soft); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
.btn-primary:hover { background: #1d4ed8; }
.btn-quiet { border-color: transparent; background: transparent; color: var(--muted); min-height: 32px; padding: 4px 8px; }
.btn-danger { color: var(--danger); border-color: #f3b4b4; }
.btn-danger:hover { background: var(--danger-bg); }
.btn[disabled] { opacity: .55; cursor: default; }
.btn-small { min-height: 36px; padding: 6px 12px; font-size: .875rem; }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; }

label { display: block; font-weight: 600; font-size: .875rem; margin-bottom: 4px; }
.hint { font-size: .8125rem; color: var(--muted); margin: 4px 0 0; font-weight: 400; }
input, select, textarea { font: inherit; width: 100%; min-height: 40px; padding: 8px 10px; border: 1px solid var(--line-strong); border-radius: 6px; background: var(--bg); color: var(--ink); }
textarea { min-height: 84px; resize: vertical; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .875rem; }
input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 2px solid var(--accent); outline-offset: 0; border-color: var(--accent); }
input[readonly] { background: var(--bg-soft); }
.field + .field { margin-top: 14px; }
.grid2 > .field, .grid2 > .field + .field { margin-top: 0; }
.grid2 { display: grid; gap: 14px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid2 { grid-template-columns: 1fr 1fr; } }

.login { max-width: 380px; margin: 48px auto; }
.login form { margin-top: 16px; }

.notice { padding: 10px 12px; border-radius: 6px; font-size: .9375rem; }
.notice-err { background: var(--danger-bg); color: #7f1d1d; }
.notice-warn { background: var(--open-bg); color: #78350f; }
.notice-ok { background: var(--done-bg); color: #14532d; }

table { width: 100%; border-collapse: collapse; font-size: .9375rem; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .8125rem; font-weight: 600; color: var(--muted); background: var(--bg-soft); }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.table-wrap { overflow-x: auto; }
.name-link { font-weight: 600; }
.hosts { color: var(--muted); font-size: .8125rem; word-break: break-word; }

.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: .75rem; font-weight: 600; white-space: nowrap; }
.s-open { background: var(--open-bg); color: var(--open); } .s-in_progress { background: var(--prog-bg); color: var(--prog); }
.s-resolved, .s-active { background: var(--done-bg); color: var(--done); } .s-wontfix, .s-archived { background: var(--wont-bg); color: var(--wont); }
.s-high { background: var(--danger-bg); color: var(--danger); } .s-medium, .s-low { background: var(--wont-bg); color: var(--wont); }

.invite-link { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.invite-link input { flex: 1 1 240px; min-width: 0; font-family: ui-monospace, Menlo, monospace; font-size: .8125rem; }
.copied { color: var(--done); font-weight: 600; font-size: .875rem; align-self: center; min-width: 6.5em; }

.grid2 + .btn-row { margin-top: 14px; }
.sect { border-top: 1px solid var(--line); }
.pad-h { padding: 14px 16px 0; }
.ok { color: var(--done); font-weight: 600; }
td.mail { overflow-wrap: break-word; min-width: 14em; }
td.actions { text-align: right; }
.act { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
details.more { border-top: 1px solid var(--line); }
details.more > summary { cursor: pointer; padding: 14px 16px; font-weight: 600; font-size: .9375rem; min-height: 44px; }
details.more > summary:hover { background: var(--bg-soft); }
details.more[open] > summary { border-bottom: 1px solid var(--line); }
.copy-wrap { display: inline-flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.result { margin-top: 18px; padding: 16px; border: 1px solid var(--accent); border-radius: var(--radius); background: var(--accent-soft); }
.result:focus { outline: none; }
.result-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 10px; }
.result .field input, .result .field textarea { background: var(--bg); }
.result textarea { font-family: inherit; font-size: .9375rem; line-height: 1.5; min-height: 260px; }
.creds { display: grid; grid-template-columns: max-content 1fr; gap: 8px 14px; align-items: center; margin: 14px 0; }
.creds dt { font-weight: 600; font-size: .875rem; }
.creds dd { margin: 0; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; min-width: 0; }
.creds code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .9375rem; overflow-wrap: anywhere; }
.creds code.pw { font-size: 1.125rem; font-weight: 700; padding: 4px 10px; background: var(--bg); border: 1px solid var(--line-strong); border-radius: 6px; user-select: all; }
/* heslo klienta: maska + akce, inline úprava */
.pw-view { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.pw-val { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .9375rem; overflow-wrap: anywhere; min-width: 5.5em; }
.pw-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.pw-row .pw-input { flex: 1 1 200px; min-width: 0; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.pw-edit-slot:not(:empty) { margin-top: 10px; }
.pw-edit .btn-row { margin-top: 10px; }
td.pwcell { min-width: 230px; }
.filters { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { font: inherit; font-size: .875rem; min-height: 36px; padding: 4px 12px; border-radius: 999px; border: 1px solid var(--line-strong); background: var(--bg); cursor: pointer; color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--accent-soft); border-color: var(--accent); color: #1e40af; font-weight: 600; }

.comments { list-style: none; margin: 0; padding: 0; }
.comment { display: grid; grid-template-columns: 112px 1fr; gap: 14px; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.comment:last-child { border-bottom: 0; }
.thumb { width: 112px; height: 76px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg-soft); object-fit: cover; display: block; }
.thumb-empty { display: flex; align-items: center; justify-content: center; font-size: .75rem; color: var(--muted); }
.c-head { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; font-size: .875rem; }
.c-num { font-weight: 700; }
.c-text { margin: 6px 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.c-meta { font-size: .8125rem; color: var(--muted); overflow-wrap: anywhere; }
/* hlavička projektu: exporty */
.head-tools { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.agent-export { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.agent-export select.agent-status { width: auto; min-width: 0; min-height: 40px; padding-right: 28px; }
/* výběr a mazání komentářů */
.bulk-bar { display: flex; align-items: center; gap: 8px 14px; flex-wrap: wrap; padding: 8px 16px; border-bottom: 1px solid var(--line); background: var(--bg-soft); }
.bulk-count { color: var(--muted); font-size: .875rem; margin-right: auto; font-variant-numeric: tabular-nums; }
.check { display: inline-flex; align-items: center; gap: 8px; margin: 0; font-weight: 600; font-size: .875rem; cursor: pointer; min-height: 36px; }
.check input { width: 20px; height: 20px; min-height: 0; padding: 0; margin: 0; accent-color: var(--accent); cursor: pointer; flex: none; }
.check-row { min-width: 36px; justify-content: center; margin: -6px 0 -6px -8px; }
.c-del { margin-left: auto; min-height: 32px; padding: 4px 10px; }
.comment.is-selected { background: var(--accent-soft); }
.comments:focus, [tabindex="-1"]:focus { outline: none; }
.empty { padding: 28px 16px; text-align: center; color: var(--muted); }

.toasts { position: fixed; left: 16px; right: 16px; bottom: 16px; display: flex; flex-direction: column; gap: 8px; align-items: center; pointer-events: none; }
.toast { pointer-events: auto; max-width: 480px; padding: 10px 14px; border-radius: 8px; background: var(--ink); color: #fff; font-size: .9375rem; box-shadow: 0 4px 16px rgba(0,0,0,.18); }
.toast.err { background: #991b1b; }

@media (max-width: 639px) {
  main { padding-top: 16px; }
  h1 { font-size: 1.25rem; }
  table.cards thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  table.cards tr { display: block; padding: 12px 16px; border-bottom: 1px solid var(--line); }
  table.cards tr:last-child { border-bottom: 0; }
  table.cards td { display: flex; justify-content: space-between; gap: 12px; padding: 3px 0; border: 0; text-align: right; }
  table.cards td::before { content: attr(data-label); color: var(--muted); font-size: .8125rem; text-align: left; flex: none; }
  table.cards td.actions { display: block; text-align: left; padding-top: 8px; }
  .act { justify-content: flex-start; }
  .creds { grid-template-columns: 1fr; gap: 2px; } .creds dd { margin-bottom: 10px; }
  table.cards td.pwcell { display: block; text-align: left; min-width: 0; padding: 6px 0; }
  table.cards td.pwcell::before { display: block; margin-bottom: 4px; }
  table.cards td.title { display: block; text-align: left; padding-bottom: 6px; }
  table.cards td.title::before { content: none; }
  .comment { grid-template-columns: 1fr; }
  .head-tools { align-items: stretch; width: 100%; }
  .head-tools .btn-row, .agent-export { justify-content: flex-start; }
  .agent-export > * { flex: 1 1 auto; }
  .bulk-bar { padding: 8px 16px; }
  .bulk-bar .btn { margin-left: auto; }
  .thumb { width: 100%; height: auto; height: 140px; }
}
@media (prefers-reduced-motion: no-preference) { .btn, .chip { transition: background-color .12s, border-color .12s; } }