:root {
  --bg: #f6f5f2; --panel: #ffffff; --panel-2: #fbfaf8; --line: #e4e1da; --line-strong: #cfcac0;
  --text: #22211f; --muted: #6f6b63; --faint: #9a958b;
  --accent: #1f6f5c; --accent-soft: #e3f0ec; --accent-text: #ffffff;
  --error: #b3261e; --error-soft: #fbe9e7; --warn: #9a6200; --warn-soft: #fdf1dc;
  --note: #45618a; --note-soft: #e8eef7; --ok: #2e7d4f; --ok-soft: #e4f3ea;
  --ph-bg: #efe9ff; --ph-text: #5b3fb0;
  --shadow: 0 10px 40px rgba(20, 18, 14, .18);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #17181a; --panel: #1f2023; --panel-2: #242529; --line: #33353a; --line-strong: #45474d;
    --text: #e9e7e2; --muted: #a8a49b; --faint: #7d7a73; --accent: #4fb89c; --accent-soft: #1d3a33;
    --accent-text: #0e1f1a; --error: #f08a80; --error-soft: #3d2322; --warn: #e5b45c; --warn-soft: #3a2f1c;
    --note: #93b1dd; --note-soft: #22303f; --ok: #6fcf97; --ok-soft: #1c3326; --ph-bg: #2e2745; --ph-text: #c4b3ff;
  }
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body { font: 14px/1.45 "Segoe UI", system-ui, -apple-system, sans-serif; background: var(--bg); color: var(--text); }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 600; }
a { color: var(--accent); }
code { font-family: Consolas, monospace; font-size: 12.5px; }
.muted, .help { color: var(--muted); }
.help { font-size: 12.5px; }
.spacer { flex: 1; }
.ok-text { color: var(--ok); }
.bad-text { color: var(--error); }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line-strong); background: var(--panel); border-radius: 6px; padding: 6px 12px; cursor: pointer; white-space: nowrap; text-decoration: none; color: var(--text); }
.btn:hover { border-color: var(--muted); }
.btn:disabled { opacity: .5; cursor: default; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); font-weight: 600; }
.btn.danger { color: var(--error); }
.btn.ghost { border-color: transparent; background: transparent; }
.btn.ghost:hover { background: var(--panel-2); border-color: var(--line); }
.btn.small { padding: 3px 9px; font-size: 12.5px; }
.link { background: none; border: 0; color: var(--accent); cursor: pointer; padding: 0; text-decoration: underline; }

/* Shell */
.shell { display: flex; flex-direction: column; min-height: 100vh; }
.topbar { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 14px; padding: 8px 20px; background: var(--panel); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.brand { font-weight: 700; color: var(--text); text-decoration: none; }
.brand span { color: var(--accent); }
.topbar nav { display: flex; gap: 2px; }
.topbar nav a { padding: 6px 12px; border-radius: 6px; color: var(--muted); text-decoration: none; }
.topbar nav a:hover { background: var(--panel-2); color: var(--text); }
.topbar nav a.on { background: var(--accent-soft); color: var(--text); font-weight: 600; }
.who { color: var(--muted); font-size: 13px; }
.who small { background: var(--note-soft); color: var(--note); border-radius: 4px; padding: 1px 6px; margin-left: 4px; }
.page { flex: 1; width: 100%; max-width: 1200px; margin: 0 auto; padding: 22px 20px 60px; }
.page.page-full { max-width: none; padding: 0; display: flex; flex-direction: column; height: calc(100vh - 51px); }
.page-head { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.page-head h1 { font-size: 22px; }
.crumbs { color: var(--muted); font-size: 13px; margin-bottom: 6px; }
.crumbs a { color: var(--muted); }
.loading, .empty { color: var(--muted); padding: 40px 0; text-align: center; }
.search { padding: 6px 10px; border: 1px solid var(--line-strong); border-radius: 6px; background: var(--panel); min-width: 220px; }

/* Game cards */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 12px; }
.card { display: block; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; color: var(--text); text-decoration: none; }
.card:hover { border-color: var(--accent); box-shadow: 0 2px 10px rgba(0,0,0,.05); }
.card-title { font-weight: 600; font-size: 15.5px; }
.card-sub { color: var(--muted); font-size: 12.5px; margin: 2px 0 10px; }
.card-flag { margin-top: 10px; font-size: 12.5px; color: var(--warn); }
.chips { display: flex; flex-wrap: wrap; gap: 4px; }
.lchip { font-size: 12px; background: var(--panel-2); border: 1px solid var(--line); border-radius: 999px; padding: 1px 8px; color: var(--muted); }
.lchip b { color: var(--text); font-weight: 600; }
.lchip.dirty { border-color: var(--warn); }

/* Tabs, tables, badges */
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--line); margin-bottom: 16px; }
.tabs a { padding: 8px 14px; color: var(--muted); text-decoration: none; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs a.on { color: var(--text); border-bottom-color: var(--accent); font-weight: 600; }
.toolbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }
.tbl { width: 100%; border-collapse: collapse; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.tbl th { text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: .5px; color: var(--muted); font-weight: 600; padding: 9px 12px; background: var(--panel-2); border-bottom: 1px solid var(--line); }
.tbl td { padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl td.actions { white-space: nowrap; text-align: right; }
.table-wrap { overflow-x: auto; }
.badge { display: inline-block; font-size: 12px; border-radius: 4px; padding: 1px 8px; background: var(--panel-2); color: var(--muted); border: 1px solid var(--line); }
.badge.warn { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.badge.ok { background: var(--ok-soft); color: var(--ok); border-color: transparent; }
.bigbar { height: 6px; background: var(--line); border-radius: 3px; overflow: hidden; display: flex; }
.bigbar.small { height: 5px; width: 180px; margin: 4px 0; }
.bigbar i { display: block; height: 100%; }
.b-rev { background: var(--ok); }
.b-done { background: var(--accent); opacity: .55; }
.jobs { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.job { display: flex; align-items: center; gap: 10px; background: var(--accent-soft); border-radius: 8px; padding: 8px 12px; }
.jobbar { width: 200px; height: 6px; background: var(--line); border-radius: 3px; overflow: hidden; }
.jobbar i { display: block; height: 100%; background: var(--accent); }
.section-title { font-size: 12px; text-transform: uppercase; letter-spacing: .6px; color: var(--muted); font-weight: 600; margin: 22px 0 8px; }

/* Language page (review grid) */
.lang-head { padding: 14px 20px 10px; background: var(--panel); border-bottom: 1px solid var(--line); display: flex; flex-direction: column; gap: 10px; }
.lang-head .row1 { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.lang-head h2 { font-size: 19px; }
.lang-head h2 small { font-weight: 400; color: var(--muted); font-size: 14px; margin-left: 6px; }
.lang-head .toolbar { margin: 0; }
.file-chip { font-family: Consolas, monospace; font-size: 12px; background: var(--panel-2); border: 1px solid var(--line); border-radius: 4px; padding: 2px 6px; }
.stats { display: flex; gap: 16px; color: var(--muted); font-size: 12.5px; flex-wrap: wrap; }
.stats b { color: var(--text); font-variant-numeric: tabular-nums; }
.flag-err { color: var(--error); }
.flag-warn { color: var(--warn); }
.chip { border: 1px solid var(--line); background: var(--panel); border-radius: 999px; padding: 3px 10px; cursor: pointer; font-size: 12.5px; color: var(--muted); }
.chip b { font-weight: 600; color: var(--text); margin-left: 3px; }
.chip.on { background: var(--accent-soft); border-color: var(--accent); color: var(--text); }
.table { flex: 1; overflow-y: auto; padding: 0 20px 30px; }
.thead, .row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr) 44px; gap: 18px; }
.thead { position: sticky; top: 0; z-index: 2; background: var(--bg); padding: 10px 0 6px; font-size: 11.5px; text-transform: uppercase; letter-spacing: .6px; color: var(--muted); font-weight: 600; border-bottom: 1px solid var(--line); }
.row { padding: 10px 0; border-bottom: 1px solid var(--line); position: relative; }
.row::before { content: ''; position: absolute; left: -12px; top: 12px; width: 4px; height: calc(100% - 24px); border-radius: 2px; }
.row.lvl-error::before { background: var(--error); }
.row.lvl-warn::before { background: var(--warn); }
.row.lvl-note::before { background: var(--note); opacity: .5; }
.key { font-family: Consolas, monospace; font-size: 11.5px; color: var(--faint); word-break: break-all; }
.term-badge { font-family: "Segoe UI", sans-serif; font-size: 10.5px; text-transform: uppercase; letter-spacing: .5px; background: var(--note-soft); color: var(--note); padding: 1px 6px; border-radius: 4px; }
.en { white-space: pre-wrap; margin-top: 2px; word-wrap: break-word; }
.ctx { margin-top: 5px; font-size: 12.5px; color: var(--muted); white-space: pre-wrap; border-left: 2px solid var(--line-strong); padding-left: 8px; max-height: 5.8em; overflow: hidden; cursor: pointer; }
.ctx.open { max-height: none; }
.tr { white-space: pre-wrap; word-wrap: break-word; min-height: 30px; padding: 5px 8px; margin: -5px -8px; border-radius: 6px; border: 1px solid transparent; cursor: text; }
.tr:hover { border-color: var(--line-strong); background: var(--panel); }
.tr:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
.tr .none { color: var(--faint); font-style: italic; }
.tr-edit { width: calc(100% + 16px); margin: -5px -8px; padding: 5px 8px; min-height: 60px; resize: vertical; border: 1px solid var(--accent); border-radius: 6px; background: var(--panel); outline: none; box-shadow: 0 0 0 3px var(--accent-soft); }
.edit-hint { font-size: 11.5px; color: var(--muted); margin-top: 6px; }
.ph { background: var(--ph-bg); color: var(--ph-text); border-radius: 3px; padding: 0 2px; font-family: Consolas, monospace; font-size: .92em; }
.issues { list-style: none; margin: 6px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px; }
.issues li { font-size: 11.5px; padding: 1px 7px; border-radius: 4px; }
.issues .error { background: var(--error-soft); color: var(--error); }
.issues .warn { background: var(--warn-soft); color: var(--warn); }
.issues .note { background: var(--note-soft); color: var(--note); }
.meta { font-size: 11px; color: var(--faint); margin-top: 4px; display: flex; gap: 8px; align-items: center; }
.meta .link { font-size: 11px; color: var(--muted); }
.c-st { display: flex; flex-direction: column; gap: 6px; align-items: center; }
.rev { width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--line-strong); background: var(--panel); cursor: pointer; color: var(--faint); font-size: 15px; }
.rev:hover { border-color: var(--ok); color: var(--ok); }
.rev.on { background: var(--ok); border-color: var(--ok); color: #fff; }
.rev:disabled { visibility: hidden; }
.more { text-align: center; padding: 16px; }

/* History and versions */
.hist { list-style: none; margin: 0; padding: 0; }
.hist li { padding: 10px 0; border-bottom: 1px solid var(--line); }
.hist .h-top { display: flex; gap: 8px; align-items: center; font-size: 12.5px; color: var(--muted); }
.hist .h-text { white-space: pre-wrap; margin-top: 4px; }
.hist .h-old { color: var(--muted); text-decoration: line-through; }
pre.box { white-space: pre-wrap; background: var(--panel-2); border: 1px solid var(--line); border-radius: 6px; padding: 12px; max-height: 60vh; overflow: auto; font: 12.5px/1.5 Consolas, monospace; }

/* Sign in */
.welcome { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.welcome-card { width: min(460px, 100%); background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 32px; }
.welcome-card h1 { font-size: 24px; margin-bottom: 8px; }
.welcome-card h1 span { color: var(--accent); }
.welcome-card p { color: var(--muted); }
.stack { display: flex; flex-direction: column; gap: 10px; margin: 16px 0; }
.stack input { padding: 10px 12px; border: 1px solid var(--line-strong); border-radius: 8px; background: var(--panel); font-size: 15px; }
.stack .btn { justify-content: center; padding: 10px; }
.dev { background: var(--warn-soft); color: var(--warn) !important; padding: 8px 10px; border-radius: 6px; font-size: 13px; }
.dev-mail { white-space: pre-wrap; background: var(--panel-2); border: 1px solid var(--line); border-radius: 6px; padding: 10px; font-size: 12.5px; word-break: break-all; }

/* Modals and forms */
.overlay { position: fixed; inset: 0; background: rgba(20, 18, 14, .35); display: grid; place-items: center; z-index: 50; padding: 20px; }
.modal { width: min(620px, 100%); max-height: calc(100vh - 40px); display: flex; flex-direction: column; background: var(--panel); border-radius: 12px; box-shadow: var(--shadow); }
.modal.wide { width: min(880px, 100%); }
.modal-head { padding: 18px 22px 8px; }
.modal-head h3 { font-size: 16px; }
.modal-body { padding: 8px 22px 14px; overflow-y: auto; }
.modal-error { color: var(--error); padding: 0 22px; font-size: 13px; }
.modal-foot { padding: 12px 22px 18px; display: flex; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
.field { display: flex; flex-direction: column; gap: 4px; margin-bottom: 14px; }
.field label, .field .lbl { font-weight: 600; }
.field input[type=text], .field input[type=email], .field input[type=number], .field textarea, .field select { padding: 7px 9px; border: 1px solid var(--line-strong); border-radius: 6px; background: var(--panel); }
.field textarea { min-height: 90px; resize: vertical; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 640px) { .row2 { grid-template-columns: 1fr; } .thead, .row { grid-template-columns: 1fr; } .thead > div:nth-child(n+2) { display: none; } }
.lang-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 2px; }
.lang-grid label { display: flex; gap: 8px; align-items: center; padding: 5px 8px; border-radius: 6px; cursor: pointer; font-weight: 400; }
.lang-grid label:hover { background: var(--panel-2); }
.lang-grid small { color: var(--muted); }
.row-actions { display: flex; gap: 8px; margin-bottom: 8px; }
.access-row { border: 1px solid var(--line); border-radius: 8px; padding: 10px; margin-bottom: 8px; }
.access-row .top { display: flex; gap: 8px; align-items: center; margin-bottom: 6px; }
.access-row select { flex: 1; padding: 6px 8px; border: 1px solid var(--line-strong); border-radius: 6px; background: var(--panel); }
.lesson { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; margin-bottom: 8px; }
.lesson.off { opacity: .7; }
.lesson .l-top { display: flex; gap: 8px; align-items: center; font-size: 12.5px; color: var(--muted); flex-wrap: wrap; }
.lesson .l-text { margin: 6px 0; font-weight: 500; }
.lesson .l-ex { font-size: 12.5px; color: var(--muted); }

#toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); z-index: 60; background: var(--text); color: var(--bg); padding: 9px 16px; border-radius: 8px; box-shadow: var(--shadow); display: flex; gap: 12px; align-items: center; max-width: calc(100vw - 40px); }
#toast[hidden] { display: none; }
#toast button { background: none; border: 0; color: inherit; text-decoration: underline; cursor: pointer; }

/* Game text vs Steam achievements */
.kinds { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.kind-card { display: flex; flex-direction: column; gap: 5px; text-align: left; padding: 14px; border: 1px solid var(--line-strong); border-radius: 10px; background: var(--panel); cursor: pointer; }
.kind-card:hover, .kind-card.on { border-color: var(--accent); background: var(--accent-soft); }
.kind-card.on { box-shadow: 0 0 0 2px var(--accent); }
.kind-icon { font-size: 24px; line-height: 1; }
.kind-title { font-weight: 700; font-size: 14.5px; }
.kind-desc { font-size: 12.5px; color: var(--muted); line-height: 1.45; font-weight: 400; }
.kind-badge { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 9px; border-radius: 999px; background: var(--note-soft); color: var(--note); white-space: nowrap; }
.kind-badge.achievements { background: var(--warn-soft); color: var(--warn); }
.card-entry { display: block; margin-top: 10px; padding: 10px; border: 1px solid var(--line); border-radius: 8px; color: var(--text); text-decoration: none; }
.card-entry:hover { border-color: var(--accent); background: var(--accent-soft); }
.entry-top { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.entry-top .card-sub { margin: 0; }
.card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; }
.card-add { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
[hidden] { display: none !important; }
@media (max-width: 640px) { .kinds { grid-template-columns: 1fr; } }