/* HostPilot UI — RTL, theme-aware, dependency-free */
:root {
  --bg: #f5f6f8;
  --panel: #ffffff;
  --panel-2: #fafbfc;
  --ink: #17191d;
  --muted: #6b7280;
  --line: #e3e6ea;
  --accent: #2f6df6;
  --accent-ink: #ffffff;
  --ok: #12805c;
  --warn: #b26a00;
  --err: #c02626;
  --code-bg: #0f1420;
  --code-ink: #d7e0f0;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16,24,40,.06), 0 4px 14px rgba(16,24,40,.05);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e1117;
    --panel: #161a22;
    --panel-2: #1b202a;
    --ink: #e6e9ef;
    --muted: #9aa3b2;
    --line: #262c38;
    --accent: #5b8dff;
    --accent-ink: #0b1020;
    --ok: #34d399;
    --warn: #fbbf24;
    --err: #f87171;
    --code-bg: #0b0e15;
    --code-ink: #cfd8ea;
    --shadow: 0 1px 2px rgba(0,0,0,.4);
  }
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 14px/1.7 "Segoe UI", Vazirmatn, Tahoma, system-ui, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { margin: 0 0 .6rem; line-height: 1.4; }
h1 { font-size: 1.25rem; }
h2 { font-size: 1.05rem; }
h3 { font-size: .95rem; }
small { color: var(--muted); }

/* ---------- layout ---------- */
.shell { display: flex; min-height: 100vh; }
.side {
  width: 232px; flex: 0 0 232px; background: var(--panel); border-inline-start: 0;
  border-inline-end: 1px solid var(--line); display: flex; flex-direction: column; padding: 14px 12px;
  position: sticky; top: 0; height: 100vh;
}
.brand { display: flex; gap: 10px; align-items: center; padding: 6px 8px 16px; }
.brand .logo { font-size: 24px; }
.brand b { display: block; font-size: 15px; }
.brand small { display: block; font-size: 11px; }
.brand.big { padding-bottom: 20px; }
.side nav { display: flex; flex-direction: column; gap: 2px; }
.side nav a {
  display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 8px;
  color: var(--ink); font-size: 13.5px;
}
.side nav a i { font-style: normal; width: 18px; text-align: center; opacity: .75; }
.side nav a:hover { background: var(--panel-2); text-decoration: none; }
.side nav a.on { background: var(--accent); color: var(--accent-ink); }
.side nav a.on i { opacity: 1; }
.side-foot { margin-top: auto; border-top: 1px solid var(--line); padding-top: 10px; font-size: 12px; }
.side-foot .who { color: var(--muted); margin-bottom: 6px; word-break: break-all; }

.main { flex: 1; min-width: 0; padding: 18px 22px 40px; }
.topbar { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.topbar .spacer { flex: 1; }
.foot { margin-top: 30px; color: var(--muted); font-size: 12px; text-align: center; }

.centered { display: grid; place-items: center; min-height: 100vh; padding: 20px; }
.auth { width: min(460px, 100%); }

/* ---------- cards & grid ---------- */
.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; box-shadow: var(--shadow); margin-bottom: 14px;
}
.card > h2:first-child, .card > h3:first-child { margin-top: 0; }
.grid { display: grid; gap: 14px; }
.grid.c2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid.c3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.grid.c5 { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; }
.stat b { display: block; font-size: 24px; line-height: 1.2; }
.stat span { color: var(--muted); font-size: 12px; }

/* ---------- forms ---------- */
label { display: block; font-size: 12.5px; color: var(--muted); margin: 10px 0 4px; }
input[type=text], input[type=password], input[type=email], input[type=number], input[type=url],
select, textarea {
  width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px;
  background: var(--panel-2); color: var(--ink); font: inherit; font-size: 13.5px;
}
textarea { min-height: 90px; resize: vertical; font-family: ui-monospace, Consolas, monospace; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; }
.row > * { flex: 1 1 220px; }
.check { display: flex; align-items: center; gap: 8px; margin-top: 12px; }
.check input { width: auto; }
.check label { margin: 0; color: var(--ink); }
.hint { font-size: 11.5px; color: var(--muted); margin-top: 3px; }

.btn, .ghost, .danger {
  display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 8px;
  border: 1px solid transparent; font: inherit; font-size: 13px; cursor: pointer; text-decoration: none;
}
.btn { background: var(--accent); color: var(--accent-ink); }
.btn:hover { filter: brightness(1.06); text-decoration: none; }
.ghost { background: var(--panel-2); color: var(--ink); border-color: var(--line); }
.ghost:hover { background: var(--panel); text-decoration: none; }
.danger { background: transparent; color: var(--err); border-color: var(--err); }
.danger:hover { background: var(--err); color: #fff; text-decoration: none; }
.sm { padding: 5px 10px; font-size: 12px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
form.inline { display: inline; }

/* ---------- tables ---------- */
.tablewrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: right; padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { color: var(--muted); font-weight: 600; font-size: 12px; white-space: nowrap; }
tbody tr:hover { background: var(--panel-2); }
td.num, th.num { text-align: left; direction: ltr; font-variant-numeric: tabular-nums; }
.mono { font-family: ui-monospace, Consolas, monospace; direction: ltr; unicode-bidi: embed; }

/* ---------- misc ---------- */
.tag {
  display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px;
  background: var(--panel-2); border: 1px solid var(--line); color: var(--muted); margin: 2px 0 2px 4px;
}
.tag.ok { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 40%, var(--line)); }
.tag.err { color: var(--err); border-color: color-mix(in srgb, var(--err) 40%, var(--line)); }
.tag.warn { color: var(--warn); border-color: color-mix(in srgb, var(--warn) 40%, var(--line)); }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; background: var(--muted); }
.dot.online { background: var(--ok); }
.dot.error { background: var(--err); }

.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 12px; border: 1px solid var(--line); background: var(--panel); }
.flash.success { border-color: var(--ok); color: var(--ok); }
.flash.error { border-color: var(--err); color: var(--err); }
.flash.warning { border-color: var(--warn); color: var(--warn); }

pre.code, .code {
  background: var(--code-bg); color: var(--code-ink); padding: 12px 14px; border-radius: 8px;
  overflow: auto; direction: ltr; text-align: left; font-family: ui-monospace, Consolas, monospace;
  font-size: 12.5px; line-height: 1.6; max-height: 460px; white-space: pre-wrap; word-break: break-word;
}
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 14px; flex-wrap: wrap; }
.tabs a {
  padding: 8px 14px; border-radius: 8px 8px 0 0; color: var(--muted); font-size: 13px;
  border: 1px solid transparent; border-bottom: none;
}
.tabs a.on { background: var(--panel); border-color: var(--line); color: var(--ink); margin-bottom: -1px; }
.tabs a:hover { text-decoration: none; color: var(--ink); }

.crumbs { font-size: 13px; margin-bottom: 10px; }
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--accent); }
.empty { color: var(--muted); padding: 24px; text-align: center; }
.copy { cursor: pointer; }
.split { display: grid; grid-template-columns: 260px 1fr; gap: 14px; align-items: start; }
@media (max-width: 900px) {
  .shell { flex-direction: column; }
  .side { width: auto; flex: none; height: auto; position: static; flex-direction: row; flex-wrap: wrap; align-items: center; }
  .side nav { flex-direction: row; flex-wrap: wrap; flex: 1; }
  .side nav a span { display: none; }
  .side-foot { margin: 0; border: none; padding: 0; }
  .split { grid-template-columns: 1fr; }
  .main { padding: 14px; }
}