:root {
  --bg: #eef2f5;
  --fg: #14191e;
  --dim: #4b5560;
  --link: #1a56a0;
  --panel: #ffffff;
  --panel2: #f6f8fa;
  --border: #d4dbe1;
  --accent: #2b6cb0;
  --gt: #4b8a1e;
  --dev: #c0392b;
  --dev-bg: #fff4ec;
  --dev-border: #e8a33d;
  --hl: #fff6c2;
  --nav: #24303b;
  --nav-fg: #dfe7ee;
}
/* Tumma teema: laitteen asetuksen mukaan (ellei käyttäjä ole valinnut vaaleaa) tai yökytkimellä valittuna. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #15191d;
    --fg: #e8ecef;
    --dim: #b0bac3;
    --link: #6fa8e8;
    --panel: #1e2328;
    --panel2: #242a30;
    --border: #333b43;
    --accent: #5b9be0;
    --gt: #8cc152;
    --dev: #ff7b6b;
    --dev-bg: #2b2219;
    --dev-border: #b07a2a;
    --hl: #3a3720;
    --nav: #0e1114;
    --nav-fg: #c9d2da;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #15191d;
  --fg: #e8ecef;
  --dim: #b0bac3;
  --link: #6fa8e8;
  --panel: #1e2328;
  --panel2: #242a30;
  --border: #333b43;
  --accent: #5b9be0;
  --gt: #8cc152;
  --dev: #ff7b6b;
  --dev-bg: #2b2219;
  --dev-border: #b07a2a;
  --hl: #3a3720;
  --nav: #0e1114;
  --nav-fg: #c9d2da;
  color-scheme: dark;
}
:root[data-theme="light"] { color-scheme: light; }

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
code, pre { font-family: ui-monospace, Consolas, monospace; font-size: 0.92em; }
code { background: var(--panel2); padding: 0 4px; border-radius: 3px; }
pre { background: var(--panel2); border: 1px solid var(--border); padding: 8px 10px; overflow-x: auto; margin: 6px 0; border-radius: 4px; }
pre code { background: none; padding: 0; }

/* Ylänavigaatio */
.topnav {
  display: flex; flex-wrap: wrap; gap: 4px 14px; align-items: center;
  background: var(--nav); color: var(--nav-fg); padding: 6px 16px; font-size: 14px;
}
.topnav a { color: var(--nav-fg); }
.topnav a.home { font-weight: 700; }
.topnav a.active { color: #fff; font-weight: 700; text-decoration: underline; }
.topnav .spacer { flex: 1; }

/* Banneri */
.banner { text-align: center; padding: 14px 16px 4px; }
.banner img { width: 1200px; max-width: 100%; height: auto; aspect-ratio: 6 / 1; display: inline-block; }
.banner .banner-text { display: none; font-size: 30px; font-weight: 800; letter-spacing: .5px; color: var(--fg); }
.banner .nobanner .banner-text { display: inline; }
.banner a:hover { text-decoration: none; }

main { max-width: 1080px; margin: 0 auto; padding: 8px 16px 40px; }
footer { text-align: center; color: var(--dim); font-size: 14px; padding: 20px 16px 30px; border-top: 1px solid var(--border); }
h1 { font-size: 26px; margin: 8px 0; }
h2 { font-size: 20px; margin: 8px 0; }
.dim, .help { color: var(--dim); font-size: 14px; }
.empty { color: var(--dim); text-align: center; padding: 20px; }

/* Etusivu */
.intro { text-align: center; }
.intro p { color: var(--dim); margin-top: 0; }
.boardlist { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 10px; margin: 16px 0 24px; }
.boardcard {
  display: flex; flex-direction: column; gap: 2px; background: var(--panel); border: 1px solid var(--border);
  border-radius: 6px; padding: 12px 14px; color: var(--fg);
}
.boardcard:hover { border-color: var(--accent); text-decoration: none; }
.boardcard b { color: var(--link); font-size: 17px; }
.boardcard span { font-size: 15px; }
.boardcard small { color: var(--dim); }
.latest ul { list-style: none; padding: 0; margin: 0; background: var(--panel); border: 1px solid var(--border); border-radius: 6px; }
.latest li { padding: 7px 12px; border-bottom: 1px solid var(--border); }
.latest li:last-child { border-bottom: 0; }

/* Lauta ja langat */
.boardhead { text-align: center; border-bottom: 1px solid var(--border); margin-bottom: 12px; }
.boardhead p { color: var(--dim); margin-top: 0; }
details.newthread, details.import { margin: 0 auto 16px; max-width: 640px; }
details.newthread > summary {
  cursor: pointer; text-align: center; font-weight: 600; padding: 8px; background: var(--panel);
  border: 1px solid var(--border); border-radius: 6px; list-style: none;
}
details.newthread > summary::-webkit-details-marker { display: none; }
details.newthread[open] > summary { border-radius: 6px 6px 0 0; border-bottom: 0; }
details.newthread .postform { border-radius: 0 0 6px 6px; }

.thread { border-bottom: 1px solid var(--border); padding: 6px 0 12px; margin-bottom: 8px; }
.thread.full { border-bottom: 0; }
.ttitle { font-size: 20px; margin: 6px 0; word-break: break-word; }
.ttitle .flag { margin-right: 4px; font-size: 16px; }
.omitted { color: var(--dim); font-size: 14px; margin: 4px 0 4px 18px; }
.threadfoot { margin: 6px 0 0 18px; font-size: 15px; }
.crumbs { margin: 4px 0; font-size: 15px; }

.post {
  background: var(--panel); border: 1px solid var(--border); border-radius: 4px;
  padding: 6px 10px 8px; margin: 6px 0; overflow: hidden; word-wrap: break-word; overflow-wrap: anywhere;
}
.post.reply { margin-left: 18px; background: var(--panel2); }
.post.hl, .post:target { background: var(--hl); }
.post.dev { border: 2px solid var(--dev-border); background: var(--dev-bg); }
.meta { font-size: 14px; color: var(--dim); display: flex; flex-wrap: wrap; gap: 2px 8px; align-items: center; margin-bottom: 4px; }
.meta .name { color: var(--fg); font-weight: 700; }
.post.dev .meta .name { color: var(--dev); }
.dev-badge {
  color: #fff; background: var(--dev); font-weight: 700; font-size: 13px; letter-spacing: .3px;
  padding: 0 6px; border-radius: 3px;
}
.pno { color: var(--dim); }
.content { white-space: normal; }
.content blockquote, .doctable blockquote {
  margin: 6px 0; padding: 4px 10px; border-left: 3px solid var(--accent); background: var(--panel2); color: var(--fg); border-radius: 0 4px 4px 0;
}
.content a.ql { font-weight: 600; }
.img { float: left; margin: 2px 12px 4px 0; }
.img img { max-width: 220px; max-height: 220px; display: block; border-radius: 3px; cursor: zoom-in; }
.img.expanded { float: none; display: block; }
.img.expanded img { max-width: 100%; max-height: none; cursor: zoom-out; }

/* Moderointi */
.mod { display: inline-flex; gap: 4px; margin-left: 4px; }
.mod form, form.inline { display: inline; }
.mod button { font-size: 13px; padding: 0 6px; }

/* Lomakkeet */
.postform {
  background: var(--panel); border: 1px solid var(--border); border-radius: 6px;
  padding: 10px 12px; max-width: 640px; margin: 0 auto;
}
#reply h2 { text-align: center; }
.postform .row { display: flex; gap: 8px; align-items: flex-start; margin: 5px 0; flex-wrap: wrap; }
.postform .row > label:first-child { width: 90px; flex: none; padding-top: 4px; font-weight: 600; font-size: 15px; }
.postform input[type=text], .postform input:not([type]), .postform input[type=password],
.postform input[type=datetime-local], .postform textarea {
  flex: 1; min-width: 0; width: 100%; padding: 5px 7px; font: inherit; color: var(--fg);
  background: var(--panel2); border: 1px solid var(--border); border-radius: 4px;
}
.postform textarea { resize: vertical; }
.postform .row > :not(label) { flex: 1 1 200px; }
.postform small { color: var(--dim); align-self: center; flex: 0 0 auto !important; }
.postform label.inline { font-weight: normal; font-size: 15px; }
.postform .cf-turnstile { margin: 6px 0 6px 98px; }
.postform .help { margin: 6px 0 0; }
button {
  font: inherit; cursor: pointer; padding: 5px 14px; color: #fff; background: var(--accent);
  border: 0; border-radius: 4px;
}
button:disabled { opacity: .6; cursor: default; }
.postform .row button { flex: 0 0 auto; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.import summary { cursor: pointer; font-size: 15px; color: var(--dim); }

.msg { max-width: 560px; margin: 30px auto; text-align: center; background: var(--panel); border: 1px solid var(--border); border-radius: 6px; padding: 16px; }
.msg.error h1 { color: var(--dev); }
.locked { text-align: center; color: var(--dim); }
.pager { text-align: center; margin: 16px 0; display: flex; gap: 6px; justify-content: center; flex-wrap: wrap; }
.admin .adminrow { margin: 10px 0; }
.admin .adminrow > a { font-size: 14px; }
.admin .adminrow .post.reply { margin-left: 0; }

@media (max-width: 600px) {
  .post.reply { margin-left: 6px; }
  .img img { max-width: 120px; max-height: 120px; }
  .postform .row > label:first-child { width: 100%; padding-top: 0; }
  .postform .cf-turnstile { margin-left: 0; }
}

/* Lautaryhmät */
.topnav .navgroup { color: #8a9aa8; white-space: nowrap; }
.category h2 { font-size: 17px; margin: 18px 0 6px; padding-bottom: 4px; border-bottom: 1px solid var(--border); }
.category .boardlist { margin: 0 0 8px; }

/* Ilmoita-nappi */
.meta form.report { display: inline; margin-left: auto; }
.meta form.report button {
  background: none; color: var(--dim); padding: 0; font-size: 13px; opacity: .7;
}
.meta form.report button:hover { color: var(--dev); opacity: 1; text-decoration: underline; }
.admin .reported { border-left: 3px solid var(--dev); padding-left: 8px; }
.admin .reportinfo { margin: 0 0 4px; font-size: 15px; color: var(--dev); }

/* Säännöt ja tietosuoja */
.doc { max-width: 760px; margin: 0 auto; background: var(--panel); border: 1px solid var(--border); border-radius: 6px; padding: 8px 22px 16px; }
.doc h2 { margin-top: 20px; }
.doc li { margin: 6px 0; }
.doc .langswitch { text-align: right; margin: 8px 0 0; font-size: 15px; }

/* Editor- ja tarkastusmerkinnät */
.editor-badge {
  color: #fff; background: #2f7d5b; font-weight: 700; font-size: 13px; letter-spacing: .3px;
  padding: 0 6px; border-radius: 3px;
}
.post.editor { border-left: 3px solid #2f7d5b; }
.post.pending { opacity: .85; border-style: dashed; }
.pending-badge { color: #fff; background: #b7791f; font-size: 13px; padding: 0 6px; border-radius: 3px; }
.meta .edited { font-style: italic; }

/* Ylläpitopaneeli */
.admintabs { display: flex; flex-wrap: wrap; gap: 4px; border-bottom: 2px solid var(--border); margin: 6px 0 10px; padding-bottom: 6px; }
.admintabs a { padding: 4px 10px; border-radius: 4px; color: var(--fg); background: var(--panel); border: 1px solid var(--border); font-size: 15px; }
.admintabs a.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.admintabs a:hover { text-decoration: none; border-color: var(--accent); }
.admintabs .count { background: var(--dev); color: #fff; border-radius: 8px; padding: 0 6px; font-size: 13px; }
.admintabs .logout { margin-left: auto; }
.stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; margin: 10px 0 18px; }
.stat { display: flex; flex-direction: column; background: var(--panel); border: 1px solid var(--border); border-radius: 6px; padding: 10px 12px; color: var(--fg); }
.stat b { font-size: 28px; }
.stat span { color: var(--dim); font-size: 14px; }
a.stat[href]:hover { border-color: var(--accent); text-decoration: none; }
.stat.warn { border-color: var(--dev); }
.stat.warn b { color: var(--dev); }
.admin .rowhead { font-size: 14px; display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.admin form { margin: 0; }
.admin .grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 8px 12px; margin: 8px 0; }
.admin .grid label { display: flex; flex-direction: column; gap: 2px; font-size: 14px; font-weight: 600; }
.admin .grid label.checkbox { flex-direction: row; align-items: center; font-weight: normal; gap: 6px; }
.admin .grid .full { grid-column: 1 / -1; }
.admin input:not([type=checkbox]), .admin select, .admin textarea {
  font: inherit; color: var(--fg); background: var(--panel2); border: 1px solid var(--border); border-radius: 4px; padding: 4px 6px; max-width: 100%;
}
.admin textarea { width: 100%; resize: vertical; }
.admin button { margin: 2px 4px 2px 0; }
button.ok { background: #2f7d5b; }
button.danger { background: var(--dev); }
.danger-text { color: var(--dev); }
.mod a.btnlink { font-size: 13px; padding: 0 6px; border: 1px solid var(--border); border-radius: 4px; }
.mod form.move select { font-size: 13px; padding: 0; }
.boardedit, .recurring, .topicitem, .topicnew, .writerbox, .checks {
  background: var(--panel); border: 1px solid var(--border); border-radius: 6px; padding: 10px 12px; margin: 8px 0;
}
.recurring.off { opacity: .7; }
.topicitem summary { cursor: pointer; }
.topicitem[open] summary { margin-bottom: 6px; }
.settingsrow { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin: 8px 0; }
.filters { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; }
.filters input[name=q] { flex: 1 1 240px; }
.checks label { display: block; margin: 4px 0; }
.admintable { width: 100%; border-collapse: collapse; background: var(--panel); margin: 8px 0; font-size: 15px; }
.admintable th, .admintable td { border-bottom: 1px solid var(--border); padding: 5px 8px; text-align: left; vertical-align: top; }
ul.pool { list-style: none; padding: 0; margin: 6px 0; }
ul.pool li { padding: 4px 0; border-bottom: 1px solid var(--border); }
.postform.wide { max-width: none; }

/* Markdown viesteissä */
.content h3.md, .content h4.md, .content h5.md { margin: 8px 0 4px; line-height: 1.3; }
.content h3.md { font-size: 20px; }
.content h4.md { font-size: 17px; }
.content h5.md { font-size: 16px; }
.content ul, .content ol { margin: 4px 0 4px 22px; padding: 0; }
.content li { margin: 2px 0; }
.content hr { border: 0; border-top: 1px solid var(--border); margin: 10px 0; }
.content s { color: var(--dim); }
.fmthelp { margin-top: 6px; }
.fmthelp summary { cursor: pointer; }
.fmthelp code { white-space: nowrap; }

/* Ohjesivun taulukko */
.doctable { width: 100%; border-collapse: collapse; margin: 8px 0; font-size: 15px; }
.doctable th, .doctable td { border-bottom: 1px solid var(--border); padding: 5px 8px; text-align: left; vertical-align: top; }
.doctable th { background: var(--panel2); }

/* Aihelista (keskustelualueen sivu) */
.topiclist { background: var(--panel); border: 1px solid var(--border); border-radius: 6px; overflow: hidden; margin: 10px 0; }
.tl-head, .tl-row { display: grid; grid-template-columns: 1fr 110px 160px; gap: 10px; align-items: center; padding: 8px 12px; }
.tl-head { background: var(--panel2); color: var(--dim); font-size: 14px; font-weight: 600; border-bottom: 1px solid var(--border); }
.tl-row { color: var(--fg); border-bottom: 1px solid var(--border); }
.tl-row:last-child { border-bottom: 0; }
.tl-row:hover { background: var(--panel2); text-decoration: none; }
.tl-row.pinned { background: color-mix(in srgb, var(--accent) 6%, var(--panel)); }
.tl-row.hiddenrow { opacity: .7; }
.tl-main { display: flex; flex-direction: column; min-width: 0; }
.tl-title { font-weight: 600; color: var(--link); overflow-wrap: anywhere; }
.tl-title .flag { margin-right: 4px; }
.tl-meta { font-size: 14px; color: var(--dim); margin-top: 2px; }
.tl-n { text-align: center; color: var(--dim); }
.tl-last { text-align: right; color: var(--dim); font-size: 14px; }
@media (max-width: 600px) {
  .tl-head { display: none; }
  .tl-row { grid-template-columns: 1fr auto; }
  .tl-last { display: none; }
  .tl-n::before { content: "💬 "; }
}

/* Etusivun aluelista (kielittäin ryhmitelty) */
.langgroup { margin: 18px 0 8px; }
.langhead { font-size: 21px; margin: 18px 0 8px; }
.forumlist { background: var(--panel); border: 1px solid var(--border); border-radius: 6px; overflow: hidden; margin: 0 0 14px; }
.fl-head, .fl-row { display: grid; grid-template-columns: 1fr 80px 80px 250px; gap: 10px; align-items: center; padding: 9px 12px; }
.fl-head { background: var(--panel2); font-size: 15px; font-weight: 700; border-bottom: 1px solid var(--border); }
.fl-head .fl-n, .fl-head .fl-last { font-size: 14px; font-weight: 600; color: var(--dim); }
.fl-row { border-bottom: 1px solid var(--border); }
.fl-row:last-child { border-bottom: 0; }
.fl-row:hover { background: var(--panel2); }
.fl-main { display: flex; flex-direction: column; min-width: 0; }
.fl-name { font-weight: 700; font-size: 17px; }
.fl-desc { font-size: 14px; color: var(--dim); margin-top: 1px; }
.fl-n { text-align: center; color: var(--dim); }
.fl-last { display: flex; flex-direction: column; min-width: 0; font-size: 14px; }
.fl-last a { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fl-last small { color: var(--dim); }
@media (max-width: 700px) {
  .fl-head, .fl-row { grid-template-columns: 1fr 52px; }
  .fl-posts, .fl-last { display: none; }
}

/* Kompakti yläpalkki: kielivalikot */
.topnav { flex-wrap: nowrap; gap: 4px 6px; padding: 0 12px; min-height: 46px; position: relative; z-index: 20; }
.topnav a.home { font-size: 16px; margin-right: 8px; white-space: nowrap; }
.topnav .navlink, .navmenu > summary {
  display: inline-flex; align-items: center; padding: 6px 10px; border-radius: 5px; color: var(--nav-fg); white-space: nowrap; cursor: pointer;
}
.topnav .navlink:hover, .navmenu > summary:hover, .navmenu[open] > summary { background: rgba(255, 255, 255, .12); text-decoration: none; }
.topnav .navlink.active, .navmenu.active > summary { color: #fff; font-weight: 700; }
.navmenu { position: relative; }
.navmenu > summary { list-style: none; }
.navmenu > summary::-webkit-details-marker { display: none; }
.navmenu > summary::after { content: "▾"; margin-left: 5px; font-size: 12px; opacity: .8; }
.navpanel {
  position: absolute; top: calc(100% + 4px); left: 0; display: flex; gap: 22px; padding: 14px 16px;
  background: var(--panel); color: var(--fg); border: 1px solid var(--border); border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .18); min-width: 440px;
}
.navcol { display: flex; flex-direction: column; gap: 2px; min-width: 190px; }
.navcat { font-size: 13px; font-weight: 700; color: var(--dim); text-transform: none; margin-bottom: 4px; }
.navpanel a { color: var(--link); padding: 5px 6px; border-radius: 4px; }
.navpanel a:hover { background: var(--panel2); text-decoration: none; }
.navpanel a.active { font-weight: 700; background: var(--panel2); }

@media (max-width: 700px) {
  .topnav { padding: 0 6px; gap: 2px; }
  .topnav a.home { font-size: 15px; margin-right: 2px; }
  .topnav .navlink, .navmenu > summary { padding: 6px 7px; font-size: 14px; }
  .topnav .navlink.helplink { display: none; }
  .navmenu { position: static; }
  .navpanel { left: 8px; right: 8px; min-width: 0; flex-direction: column; gap: 12px; max-height: 75vh; overflow-y: auto; }
}
@media (max-width: 420px) {
  .topnav a.home { display: none; }
}

/* Yökytkin */
.themetoggle {
  background: transparent; color: var(--nav-fg); border: 1px solid rgba(255, 255, 255, .25); border-radius: 50%;
  width: 36px; height: 36px; padding: 0; font-size: 18px; line-height: 1; flex: none; margin-left: 6px;
}
.themetoggle:hover { background: rgba(255, 255, 255, .12); }

/* Kielenvaihto (vastinalue / -aihe) */
.langswitch-link { text-align: right; margin: 6px 0 -6px; font-size: 15px; }
.langswitch-link a {
  display: inline-block; font-weight: 700; padding: 5px 14px; border: 1px solid var(--accent); border-radius: 18px; background: var(--panel);
}
.langswitch-link a:hover { background: var(--panel2); text-decoration: none; }
.langbanner {
  display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: center; justify-content: space-between;
  background: color-mix(in srgb, var(--accent) 12%, var(--panel)); border: 1px solid var(--accent);
  border-radius: 6px; padding: 10px 14px; margin: 10px 0;
}
.langbanner a { font-weight: 700; white-space: nowrap; }