:root {
  --primary: #00508C;
  --on-primary: #ffffff;          /* text på primärfärgen (t.ex. snussvart på signalgul) */
  --primary-fg: var(--brand-text, var(--primary));   /* profilfärg som textfärg (rubriker, länkar) */
  --primary-light: #E8F1F8;
  --accent: #C8102E;
  --text: #1F1F1F;
  --muted: #5f6368;
  --bg: #ffffff;
  --bg-soft: #f5f7f9;
  --border: #dde1e6;
  --user-bubble: #E8F1F8;
  --code-bg: #f3f4f6;
  --danger: #b3261e;
  --radius: 12px;
  --sidebar-w: 290px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color-scheme: light;
}

/* Mörkt läge: static/tema.js sätter data-theme="dark" när användaren valt Mörkt, eller valt Automatiskt
   och datorn står på mörkt läge. */
:root[data-theme="dark"] {
  --text: #e8eaed;
  --muted: #a5abb3;
  --bg: #17191c;
  --bg-soft: #1f2226;
  --border: #33373d;
  --user-bubble: #23303d;
  --code-bg: #262a2f;
  --primary-light: #22303c;
  --primary-fg: color-mix(in srgb, var(--primary) 45%, white);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  display: flex;
  flex-direction: column;
  font-size: 15px;
  line-height: 1.5;
}
button, input, select, textarea { font: inherit; color: inherit; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 0; background: var(--primary); color: var(--on-primary); padding: 8px 12px; z-index: 100; }
.skip:focus { left: 8px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid var(--primary-fg); outline-offset: 2px; }

/* --- topbar --- */
.topbar {
  display: flex; align-items: center; gap: 12px;
  padding: 8px 16px; border-bottom: 3px solid var(--primary); background: var(--bg);
  min-height: 60px;
}
.brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.brand picture { display: flex; }
.brand img { height: 40px; width: auto; }
.brand > div { min-width: 0; overflow: hidden; }
.brand .org { overflow: hidden; text-overflow: ellipsis; }
.org { font-weight: 700; color: var(--primary-fg); line-height: 1.2; }
.assistant-name { font-size: 13px; color: var(--muted); }
.top-actions { margin-left: auto; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.user-name { font-size: 13px; color: var(--muted); max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.role-picker select { padding: 6px 8px; border-radius: 8px; border: 1px solid var(--border); background: var(--bg); max-width: 230px; text-overflow: ellipsis; }
@media (max-width: 700px) { .role-picker select { max-width: 160px; } }
/* Smal skärm: logotypen räcker – namnet skulle annars hamna ovanpå knapparna */
@media (max-width: 600px) {
  .brand img:not([hidden]) ~ div { display: none; }
  .brand { flex-shrink: 0; }
  .brand img { height: 30px; }
  .role-picker select { max-width: 128px; }
}

.btn {
  border: 1px solid var(--primary); background: var(--bg); color: var(--primary-fg);
  padding: 6px 12px; border-radius: 8px; cursor: pointer; font-weight: 600; white-space: nowrap;
}
.btn:hover { background: var(--primary-light); }
.btn.primary { background: var(--primary); color: var(--on-primary); }
.btn.primary:hover { filter: brightness(1.1); }
.btn.ghost { border-color: var(--border); color: var(--text); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.icon-btn { background: none; border: none; cursor: pointer; font-size: 20px; padding: 6px; border-radius: 8px; }
.icon-btn:hover { background: var(--bg-soft); }
.theme-btn { font-size: 18px; line-height: 1; padding: 6px 8px; }

/* --- layout --- */
.layout { flex: 1; display: flex; min-height: 0; }
.sidebar {
  width: var(--sidebar-w); flex-shrink: 0; border-right: 1px solid var(--border);
  background: var(--bg-soft); overflow-y: auto; padding: 12px;
}
.sidebar h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); margin: 12px 4px 8px; }
.sidebar input { width: 100%; padding: 8px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg); }
.template-list, .file-list { list-style: none; margin: 0; padding: 0; }
.template-list .t-group { overflow-wrap: anywhere; font-size: 12px; font-weight: 700; color: var(--primary-fg); margin: 10px 8px 4px; text-transform: uppercase; letter-spacing: .04em; }
.template-list .t-group:first-child { margin-top: 2px; }
.template-list .t-subgroup { font-size: 12px; font-weight: 600; color: var(--muted); margin: 8px 8px 2px; padding-top: 6px; border-top: 1px solid var(--border); }
.template-list .t-group + .t-subgroup { border-top: none; padding-top: 0; margin-top: 2px; }
.template-filter { margin-bottom: 6px; }
.template-list button {
  width: 100%; text-align: left; display: flex; gap: 10px; align-items: flex-start;
  background: none; border: 1px solid transparent; border-radius: 10px; padding: 8px; cursor: pointer;
}
.template-list button:hover { background: var(--bg); border-color: var(--border); }
.template-list .t-icon { font-size: 18px; line-height: 1.3; }
.template-list .t-name { font-weight: 600; font-size: 14px; display: block; }
.template-list .t-desc { font-size: 12.5px; color: var(--muted); display: block; }
.file-list li { display: flex; align-items: center; gap: 6px; padding: 6px 4px; border-bottom: 1px solid var(--border); font-size: 13.5px; }
.file-list a { flex: 1; min-width: 0; color: var(--primary-fg); overflow-wrap: anywhere; }
.file-list .exp { font-size: 12px; color: var(--muted); white-space: nowrap; }
.file-list button { background: none; border: none; cursor: pointer; color: var(--muted); font-size: 16px; }

.main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.privacy-bar {
  background: var(--primary-light); border-bottom: 1px solid var(--border);
  font-size: 13px; padding: 6px 16px; text-align: center;
}

/* --- meddelanden --- */
.messages { flex: 1; overflow-y: auto; padding: 16px 16px 8px; scroll-behavior: smooth; }
.msg { max-width: 860px; margin: 0 auto 18px; display: flex; flex-direction: column; }
.msg.user { align-items: flex-end; }
.msg.user .bubble {
  background: var(--user-bubble); padding: 10px 14px; border-radius: var(--radius) var(--radius) 4px var(--radius);
  max-width: 85%; white-space: pre-wrap; overflow-wrap: anywhere;
}
.msg .who { font-size: 12px; color: var(--muted); margin-bottom: 4px; font-weight: 600; }
.msg.assistant .bubble { width: 100%; overflow-wrap: anywhere; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 6px; }
.chip { background: var(--bg-soft); border: 1px solid var(--border); border-radius: 999px; padding: 2px 10px; font-size: 12.5px; display: inline-flex; gap: 6px; align-items: center; }
.chip button { background: none; border: none; cursor: pointer; padding: 0; color: var(--muted); }

.md h1, .md h2, .md h3 { color: var(--primary-fg); line-height: 1.25; margin: 1em 0 .4em; }
.md h1 { font-size: 1.45em; } .md h2 { font-size: 1.2em; } .md h3 { font-size: 1.05em; }
.md p { margin: .5em 0; }
.md ul, .md ol { padding-left: 1.5em; margin: .4em 0; }
.md li { margin: .15em 0; }
.md a { color: var(--primary-fg); }
.md code { background: var(--code-bg); padding: 1px 5px; border-radius: 5px; font-size: .92em; }
.md pre { background: var(--code-bg); padding: 12px; border-radius: 8px; overflow-x: auto; }
.md pre code { background: none; padding: 0; }
.md blockquote { border-left: 4px solid var(--accent); margin: .5em 0; padding: .2em 1em; color: var(--muted); }
.md .table-wrap { overflow-x: auto; margin: .6em 0; }
.md table { border-collapse: collapse; min-width: 50%; font-size: .95em; }
.md th { background: var(--primary); color: var(--on-primary); text-align: left; }
.md th, .md td { border: 1px solid var(--border); padding: 6px 10px; vertical-align: top; }
.md tr:nth-child(even) td { background: var(--bg-soft); }
.md hr { border: none; border-top: 1px solid var(--border); }

.reasoning { margin-bottom: 8px; font-size: 13px; color: var(--muted); }
.reasoning summary { cursor: pointer; }
.reasoning .r-text { white-space: pre-wrap; border-left: 3px solid var(--border); padding-left: 10px; margin-top: 6px; max-height: 260px; overflow-y: auto; }
.typing::after { content: "▍"; animation: blink 1s steps(1) infinite; color: var(--primary-fg); }
@keyframes blink { 50% { opacity: 0; } }
.thinking-dots { color: var(--muted); font-style: italic; }

.msg-actions { display: flex; gap: 6px; margin-top: 6px; flex-wrap: wrap; }
.msg-actions button {
  border: 1px solid var(--border); background: var(--bg); border-radius: 8px; padding: 4px 10px;
  font-size: 13px; cursor: pointer; color: var(--text);
}
.msg-actions button:hover { border-color: var(--primary); color: var(--primary-fg); }
.msg-actions .doc-btn { border-color: var(--primary); color: var(--primary-fg); font-weight: 600; }
.notice { font-size: 13px; color: var(--muted); background: var(--bg-soft); border-radius: 8px; padding: 6px 10px; margin-top: 6px; }
.error { color: var(--danger); background: color-mix(in srgb, var(--danger) 8%, transparent); border-radius: 8px; padding: 8px 12px; }

.welcome { max-width: 760px; margin: 6vh auto 0; text-align: center; padding: 0 8px; }
.welcome h1 { color: var(--primary-fg); font-size: 1.7em; margin-bottom: .3em; }
.examples { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 22px; text-align: left; }
@media (max-width: 900px) { .examples { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .examples { grid-template-columns: 1fr; } }
.more-examples { margin-top: 12px; background: none; border: none; color: var(--primary-fg); font-weight: 600; cursor: pointer; text-decoration: underline; }
.examples button { border: 1px solid var(--border); background: var(--bg); padding: 12px; border-radius: var(--radius); cursor: pointer; font-size: 14px; }
.examples button:hover { border-color: var(--primary); }

.status { max-width: 860px; margin: 0 auto; width: 100%; padding: 0 16px; font-size: 13px; color: var(--muted); min-height: 0; }
.status:not(:empty) { padding: 4px 16px; }

/* --- composer --- */
.composer { padding: 8px 16px 14px; max-width: 892px; width: 100%; margin: 0 auto; }
.composer-box {
  display: flex; align-items: flex-end; gap: 6px; border: 1.5px solid var(--border); border-radius: 16px;
  padding: 6px 6px 6px 8px; background: var(--bg);
}
.composer-box:focus-within { border-color: var(--primary); }
.composer textarea { flex: 1; border: none; resize: none; outline: none; max-height: 40vh; padding: 8px 4px; background: transparent; line-height: 1.45; }
.send-btn { width: 40px; height: 40px; border-radius: 12px; border: none; background: var(--primary); color: var(--on-primary); cursor: pointer; font-size: 17px; flex-shrink: 0; }
.send-btn:disabled { opacity: .4; cursor: not-allowed; }
.send-btn.stop { background: var(--accent); }
.composer-options { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 6px; flex-wrap: wrap; }
.toggle { font-size: 13.5px; display: inline-flex; align-items: center; gap: 6px; cursor: pointer; }
.attachments { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 6px; }

/* --- dialoger --- */
.dialog { border: none; border-radius: 16px; padding: 0; width: min(560px, 94vw); max-height: 92vh; color: var(--text); background: var(--bg); box-shadow: 0 20px 60px rgba(0,0,0,.3); }
.dialog.wide { width: min(900px, 96vw); }
.dialog::backdrop { background: rgba(0,0,0,.45); }
.dialog form { padding: 20px 22px; display: flex; flex-direction: column; gap: 12px; }
.dialog h2 { margin: 0; color: var(--primary-fg); font-size: 1.25em; }
.dialog p { margin: 0; }
.field { display: flex; flex-direction: column; gap: 4px; }
.field label { font-weight: 600; font-size: 13.5px; }
.field input, .field select, .field textarea {
  padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg); width: 100%;
}
.field textarea { resize: vertical; font-family: var(--font); }
#docText { font-family: ui-monospace, Consolas, monospace; font-size: 13.5px; line-height: 1.45; }
.fields { display: flex; flex-direction: column; gap: 10px; }
.doc-grid { display: grid; grid-template-columns: 220px 1fr; gap: 12px; align-items: end; }
.doc-meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 8px; }
.formats { border: 1px solid var(--border); border-radius: 8px; display: flex; gap: 16px; flex-wrap: wrap; align-items: center; padding: 8px 12px; }
.formats legend { font-weight: 600; font-size: 13.5px; padding: 0 4px; }
.formats label { display: inline-flex; gap: 6px; align-items: center; cursor: pointer; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 8px; }
.tpl-attach { border: 1.5px dashed var(--border); border-radius: 10px; padding: 10px; display: flex; flex-direction: column; gap: 6px; }
.tpl-attach-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.tpl-attach .attachments:empty, .tpl-attach-status:empty { display: none; }
.tpl-attach .attachments { margin: 0; }
.tpl-attach-status { color: var(--primary-fg); font-weight: 600; }
.dialog.dropping .tpl-attach { border-color: var(--primary); background: var(--primary-light); }
.doc-status:empty { display: none; }
.doc-status { font-size: 14px; }
.doc-status a { color: var(--primary-fg); font-weight: 600; }

.only-mobile { display: none; }
@media (max-width: 860px) {
  .only-mobile { display: inline-block; }
  .sidebar {
    position: fixed; top: var(--topbar-h, 63px); bottom: 0; left: 0; z-index: 20; transform: translateX(-100%);
    transition: transform .2s; box-shadow: 4px 0 20px rgba(0,0,0,.15);
  }
  .sidebar.open { transform: none; }
  .user-name, .assistant-name { display: none; }
  .doc-grid { grid-template-columns: 1fr; }
  .top-actions .btn { padding: 6px 8px; font-size: 13px; }
}
@media (max-width: 600px) {   /* efter regeln ovan, så att den här vinner */
  .top-actions { gap: 6px; }
  .top-actions .btn { padding: 5px 7px; font-size: 12.5px; }
  .theme-btn { padding: 4px 6px; }
}

/* --- granskning av svar --- */
.review { margin-top: 8px; border-radius: 10px; padding: 8px 12px; font-size: 14px; border: 1px solid var(--border); background: var(--bg-soft); }
.review summary { cursor: pointer; }
.review.ok { border-color: #2e7d32; }
.review.kontrollera { border-color: #b26a00; }
.review.fel { border-color: var(--danger); }
.review.running { color: var(--muted); font-style: italic; }
.review ul { margin: 6px 0; padding-left: 1.1em; }
.review li { margin: 4px 0; }
.review q { font-style: italic; color: var(--muted); }
.review .tag { font-weight: 700; white-space: nowrap; }
.review .tag.fel { color: var(--danger); }
.review .tag.kontrollera { color: #b26a00; }
.review-text { margin: 6px 0 2px; }
.review-note { font-size: 12px; color: var(--muted); margin: 6px 0 0; }
.error-box { color: var(--danger); }
[data-theme="dark"] .review .tag.kontrollera { color: #ffb74d; }
[data-theme="dark"] .review.kontrollera { border-color: #ffb74d; }

/* --- verktyg och källor --- */
.tool-log { list-style: none; margin: 0 0 6px; padding: 0; font-size: 13px; color: var(--muted); }
.tool-log li { padding: 1px 0; }
.tool-log li.fail { color: #b26a00; }
.tool-log .tool-icon { display: inline-block; width: 1.2em; }
.sources { margin-top: 8px; font-size: 13.5px; border-left: 3px solid var(--primary); padding: 2px 10px; }
.sources summary { cursor: pointer; font-weight: 600; }
.sources ol { margin: 4px 0; padding-left: 1.3em; }
.sources a { color: var(--primary-fg); overflow-wrap: anywhere; }
.composer-options { gap: 14px; }
.composer-options .toggle + .toggle { margin-right: auto; }
.model-notice { margin: 6px 0 0; padding: 6px 10px; border-left: 4px solid var(--accent, #d63384); background: var(--bg-soft); border-radius: 6px; font-size: 13.5px; }