:root {
  --bg: #0f1419; --panel: #171d25; --line: #2a333f; --text: #e6e9ee; --muted: #8b96a5;
  --accent: #4fd1a5; --warn: #f5a524; --danger: #f06565;
}
* { box-sizing: border-box; }
body { margin: 0; font: 16px/1.5 system-ui, sans-serif; background: var(--bg); color: var(--text); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
header { display: flex; align-items: center; gap: 1.5rem; padding: .75rem 1rem; border-bottom: 1px solid var(--line); background: var(--panel); flex-wrap: wrap; }
header .brand { font-weight: 700; letter-spacing: .05em; color: var(--text); }
header .brand span { color: var(--accent); }
nav { display: flex; gap: .25rem; flex-wrap: wrap; }
nav a { padding: .35rem .6rem; border-radius: 6px; color: var(--muted); }
nav a.active, nav a:hover { background: var(--line); color: var(--text); text-decoration: none; }
header .who { margin-left: auto; color: var(--muted); display: flex; gap: .75rem; align-items: center; }
main { max-width: 64rem; margin: 0 auto; padding: 1.5rem 1rem 4rem; }
h1 { font-size: 1.6rem; margin: 0 0 1rem; }
h2 { font-size: 1.2rem; margin: 1.5rem 0 .5rem; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 1rem 1.25rem; margin-bottom: 1rem; }
.grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr)); }
.muted { color: var(--muted); }
.small { font-size: .9rem; }
.banner { padding: .6rem 1rem; border-radius: 6px; margin-bottom: 1rem; }
.banner.warn { background: #3a2a0f; color: var(--warn); border: 1px solid var(--warn); }
.banner.ok { background: #0f3a2b; color: var(--accent); border: 1px solid var(--accent); }
button, .btn { font: inherit; padding: .5rem 1rem; border-radius: 6px; border: 1px solid var(--accent); background: var(--accent); color: #0b1a14; cursor: pointer; font-weight: 600; }
button.secondary { background: transparent; color: var(--text); border-color: var(--line); }
button.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
button.link { background: none; border: none; color: var(--muted); padding: 0; font-weight: 400; }
input[type=text], input[type=password], textarea, select { width: 100%; font: inherit; padding: .5rem .6rem; border-radius: 6px; border: 1px solid var(--line); background: var(--bg); color: var(--text); }
textarea { min-height: 12rem; font-family: ui-monospace, monospace; font-size: .95rem; }
textarea.tall { min-height: 32rem; }
label { display: block; margin: .75rem 0 .25rem; color: var(--muted); }
form.inline { display: inline; }
.md table { border-collapse: collapse; width: 100%; margin: .75rem 0; font-size: .95rem; }
.md th, .md td { border: 1px solid var(--line); padding: .4rem .6rem; text-align: left; vertical-align: top; }
.md th { background: var(--line); }
.md code { background: var(--line); padding: .1rem .3rem; border-radius: 4px; font-size: .9em; }
.md pre { background: #0b0f14; border: 1px solid var(--line); padding: .75rem; border-radius: 6px; overflow-x: auto; }
.md pre code { background: none; padding: 0; }
.md ul.task, .md li input { margin-right: .3rem; }
.list { list-style: none; padding: 0; margin: 0; }
.list li { padding: .5rem 0; border-bottom: 1px solid var(--line); }
.login { max-width: 22rem; margin: 10vh auto; }
.login .hero { text-align: center; margin-bottom: 2rem; }
.login .hero h1 { font-size: 1.3rem; letter-spacing: .08em; }
.actions { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; margin-top: .75rem; }
.todo li { padding: .3rem 0; border-top: 1px solid var(--line); }
.todo li.mine { font-weight: 600; }
.todo.done li { opacity: .7; }
.delbeslut { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; padding: .3rem 0; border-top: 1px solid var(--line); }
.delbeslut span { flex: 1 1 14rem; }
.delbeslut label { display: inline-block; margin: 0; }
.tag { display: inline-block; padding: .1rem .5rem; border-radius: 999px; background: var(--line); font-size: .8rem; color: var(--muted); }
.tag.selected { color: var(--accent); border: 1px solid var(--accent); }
.tight { margin: 0 0 .5rem; }
/* Forum i klassisk BB-stil: ikoner, trådlista, ett kort per inlägg, olästmarkering */
.ikon { width: 1em; height: 1em; vertical-align: -.15em; fill: currentColor; }
.ikon.lg { width: 1.5rem; height: 1.5rem; }
.ikon .dot { fill: var(--accent); }
.ikon.unread { color: var(--accent); }
.ikon .eye { fill: var(--panel); }
.badge { display: inline-block; padding: 0 .5rem; border-radius: 999px; background: var(--accent); color: #0b1a14; font-size: .75rem; font-weight: 700; line-height: 1.5; vertical-align: middle; }
.badge .ikon { vertical-align: -.1em; }
.legend { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; margin: 0 0 .75rem; }
.legend form { margin-left: auto; }
.threads { list-style: none; padding: 0; margin: 0 0 1.5rem; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.thread { display: flex; gap: .9rem; align-items: center; padding: .65rem .9rem; border-bottom: 1px solid var(--line); background: var(--panel); border-left: 3px solid transparent; }
.thread:last-child { border-bottom: none; }
.thread.unread { background: #1a2532; border-left-color: var(--accent); }
.thread .ticon { color: var(--muted); flex: none; display: inline-flex; }
.thread.unread .ticon { color: var(--accent); }
.thread .tmain { flex: 1; min-width: 0; }
.thread.unread .tmain > a { font-weight: 700; }
.thread .tlast { text-align: right; flex: none; line-height: 1.3; }
.post { border: 1px solid var(--line); border-radius: 8px; margin-bottom: 1rem; background: var(--panel); overflow: hidden; }
.post.new { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }
.post-head { display: flex; gap: .6rem; align-items: center; padding: .5rem .9rem; background: var(--line); font-size: .9rem; flex-wrap: wrap; }
.post.agent .post-head { background: #163a30; }
.post .avatar { width: 2.1rem; height: 2.1rem; border-radius: 6px; display: inline-flex; align-items: center; justify-content: center; background: var(--bg); color: var(--accent); font-weight: 700; border: 1px solid var(--line); flex: none; }
.post .who { font-weight: 700; }
.post .pnum { margin-left: auto; }
.post-body { padding: .75rem 1.1rem; }
.post-body > :first-child { margin-top: 0; }
.post-body > :last-child { margin-bottom: 0; }
nav a .badge { margin-left: .15rem; }
@media (max-width: 600px) { header { gap: .75rem; } main { padding: 1rem .75rem 3rem; } .thread .tlast { display: none; } }
textarea.short { min-height: 7rem; font-family: inherit; }
ul.tight { margin: .25rem 0 .5rem; padding-left: 1.25rem; }