/* didban web — RTL, readable on phone and desktop. No external fonts (CSP 'self'). */
:root {
  --bg: #f6f7f9; --fg: #1d2330; --muted: #667085; --card: #fff; --line: #e3e6ec;
  --accent: #1f5fbf; --warn: #b42318; --warn-bg: #fef3f2; --ok: #067647; --note-bg: #fff8e6;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #12151b; --fg: #e6e9ef; --muted: #98a2b3; --card: #1a1f27; --line: #2b313c;
          --accent: #7aa7ff; --warn: #ff8a80; --warn-bg: #3a1d1d; --ok: #6ce9a6; --note-bg: #3a3320; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg);
       font-family: Vazirmatn, "Vazir", Tahoma, "Segoe UI", system-ui, sans-serif;
       font-size: 16px; line-height: 1.7; }
a { color: var(--accent); }
main { max-width: 1100px; margin: 0 auto; padding: 12px 16px 32px; }
h1 { font-size: 1.4rem; margin: 12px 0; }
h2 { font-size: 1.15rem; margin: 0 0 8px; }
h3 { font-size: 1rem; margin: 16px 0 6px; }
.top { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; padding: 8px 16px;
       background: var(--card); border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; font-size: 1.2rem; text-decoration: none; color: var(--fg); }
.nav { display: flex; flex-wrap: wrap; gap: 4px 14px; align-items: center; }
.nav a { text-decoration: none; padding: 2px 0; }
.nav a[aria-current="page"] { font-weight: 700; border-bottom: 2px solid var(--accent); }
.menu-toggle { display: none; }
.advisory { background: var(--note-bg); border-bottom: 1px solid var(--line); padding: 6px 16px;
            text-align: center; font-weight: 600; }
.foot { max-width: 1100px; margin: 0 auto; padding: 16px; color: var(--muted); font-size: .85rem; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px;
        padding: 14px 16px; margin: 12px 0; }
.card.narrow { max-width: 420px; margin: 40px auto; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.error { color: var(--warn); background: var(--warn-bg); padding: 8px 10px; border-radius: 6px; }
.warn { color: var(--warn); }
.note { background: var(--note-bg); padding: 8px 10px; border-radius: 6px; }
.warnbox { border: 1px solid var(--warn); background: var(--warn-bg); padding: 6px 10px;
           border-radius: 6px; margin: 4px 0; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; margin: 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }
@media (max-width: 640px) {
  .kv { grid-template-columns: 1fr; }
  .kv dd { margin-bottom: 6px; }
  .menu-toggle { display: inline-block; margin-inline-start: auto; }
  .nav { display: none; width: 100%; flex-direction: column; align-items: flex-start; }
  .nav.open { display: flex; }
  body { font-size: 15px; }
}
.scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { border-collapse: collapse; width: 100%; font-size: .9rem; }
th, td { border-bottom: 1px solid var(--line); padding: 4px 6px; text-align: start; vertical-align: top; }
th { color: var(--muted); font-weight: 600; white-space: nowrap; }
table.compact { width: auto; }
pre, code, .mono { font-family: ui-monospace, Menlo, Consolas, monospace; }
pre { white-space: pre-wrap; word-break: break-word; margin: 4px 0; }
pre.brief { background: var(--bg); border: 1px solid var(--line); border-radius: 6px;
            padding: 8px 10px; font-size: .85rem; text-align: left; }
.badge { display: inline-block; padding: 0 6px; border-radius: 4px; border: 1px solid var(--line);
         font-size: .8rem; direction: ltr; }
.o-fired, .o-critical, .o-suppressed, .o-error, .o-collection_failed { color: var(--warn); border-color: var(--warn); }
.o-ok, .o-not_fired { color: var(--ok); border-color: var(--ok); }
.sev-high, .sev-critical { color: var(--warn); }
.lvl-critical td { color: var(--warn); }
.k-official { color: var(--ok); border-color: var(--ok); }
.k-editorial { color: var(--muted); }
.proposal { border-top: 1px solid var(--line); padding: 8px 0; }
.proposal header { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.msg { margin: 4px 0; font-size: .9rem; }
.notes { font-size: .85rem; color: var(--muted); }
.news { list-style: none; padding: 0; margin: 0; }
.news li { border-bottom: 1px solid var(--line); padding: 8px 0; }
.news .meta { font-size: .85rem; color: var(--muted); }
.filters { display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: end; margin: 8px 0; }
.filters label { display: flex; flex-direction: column; font-size: .85rem; }
input, select, textarea, button { font: inherit; }
input, select, textarea { border: 1px solid var(--line); border-radius: 6px; padding: 6px 8px;
                          background: var(--card); color: var(--fg); max-width: 100%; }
textarea { width: 100%; }
button { background: var(--accent); color: #fff; border: 0; border-radius: 6px; padding: 7px 16px; cursor: pointer; }
button[disabled] { opacity: .5; cursor: not-allowed; }
button.secondary { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
button.linkish { background: none; color: var(--accent); padding: 0; }
form.inline { display: inline; }
.card form label { display: block; margin: 8px 0 4px; }
.card form input[type=password] { width: 100%; }
.card form button { margin-top: 12px; }
.chat { display: flex; flex-direction: column; gap: 10px; margin: 12px 0; }
.chat .who { font-size: .8rem; color: var(--muted); }
.msg-user, .msg-assistant { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 8px 12px; }
.msg-user { border-inline-start: 4px solid var(--accent); }
.msg-assistant { border-inline-start: 4px solid var(--muted); }
.chat .text { white-space: pre-wrap; word-break: break-word; }
mark.unmatched { background: var(--warn-bg); color: var(--warn); outline: 1px solid var(--warn); border-radius: 3px; }
.ask { margin: 12px 0; }
.ask button { margin: 6px 0; }
ul.big li { margin: 6px 0; font-size: 1.05rem; }
.tabs a[aria-current="page"] { font-weight: 700; }
.sym { font-weight: 700; }