/* ── Default theme: dark (navy + blue, matches parts.php / site landing) ──── */
:root {
  --bg: #0b0d12;
  --panel: #11141b;
  --panel-2: #161a22;
  --ink: #d7dae0;
  --bright: #ffffff;
  --muted: #8b93a3;
  --brand: #5eb0ff;
  --brand-solid: #2f7fd1;
  --brand-2: #22c55e;
  --danger: #f87171;
  --ok: #4ade80;
  --warn: #f5d78a;
  --line: #23262e;
  --input-bg: #0e1117;
  --row-hover: rgba(94, 176, 255, .05);
  --radius: 14px;
  --shadow: 0 1px 6px rgba(0, 0, 0, .55), 0 8px 28px rgba(0, 0, 0, .35);
  color-scheme: dark;
}

/* ── Light theme (opt-in via toggle) ───────────────────────────────────────── */
[data-theme="light"] {
  --bg: #f6f8fb;
  --panel: #ffffff;
  --panel-2: #eef2f8;
  --ink: #1e293b;
  --bright: #0f172a;
  --muted: #64748b;
  --brand: #0b66c3;
  --brand-solid: #0b66c3;
  --brand-2: #16a34a;
  --danger: #dc2626;
  --ok: #16a34a;
  --warn: #d97706;
  --line: #e2e8f0;
  --input-bg: #ffffff;
  --row-hover: #fafcff;
  --shadow: 0 1px 3px rgba(15, 23, 42, .06), 0 8px 24px rgba(15, 23, 42, .06);
  color-scheme: light;
}

/* ── Store portal — Light (Parchment palette) ──────────────────────────────── */
[data-portal="store"][data-theme="light"] {
  --bg: #F5F1ED;
  --panel: #FFFFFF;
  --panel-2: #EDE8E1;
  --ink: #252323;
  --bright: #1a1818;
  --muted: #70798C;
  --brand: #42002E;
  --brand-solid: #42002E;
  --brand-2: #16a34a;
  --danger: #dc2626;
  --ok: #16a34a;
  --warn: #d97706;
  --line: #DAD2BC;
  --input-bg: #FFFFFF;
  --row-hover: #FAF7F4;
  --shadow: 0 1px 3px rgba(66,0,46,.06), 0 8px 24px rgba(66,0,46,.07);
}

/* ── Route portal — Light (Parchment palette) ──────────────────────────────── */
[data-portal="route"][data-theme="light"] {
  --bg: #F5F1ED;
  --panel: #FFFFFF;
  --panel-2: #EDE8E1;
  --ink: #252323;
  --bright: #1a1818;
  --muted: #70798C;
  --brand: #720137;
  --brand-solid: #720137;
  --brand-2: #16a34a;
  --danger: #dc2626;
  --ok: #16a34a;
  --warn: #d97706;
  --line: #DAD2BC;
  --input-bg: #FFFFFF;
  --row-hover: #FAF7F4;
  --shadow: 0 1px 3px rgba(70,0,13,.06), 0 8px 24px rgba(70,0,13,.07);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
}
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 22px; border-bottom: 1px solid var(--line); background: var(--panel);
}
.brand { font-weight: 700; letter-spacing: .3px; color: var(--bright); }
.brand span { color: var(--brand); }
.topbar .who { color: var(--muted); font-size: 14px; }

.nav {
  display: flex; gap: 4px; flex-wrap: wrap;
  padding: 8px 22px; background: var(--panel); border-bottom: 1px solid var(--line);
}
.nav a {
  padding: 8px 14px; border-radius: 8px; color: var(--muted);
  font-size: 14px; font-weight: 600; text-decoration: none;
}
.nav a:hover { background: var(--panel-2); color: var(--ink); text-decoration: none; }
.nav a.on { background: var(--brand-solid); color: #ffffff; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 26px 22px 60px; }
.wrap.wide { max-width: 1480px; }
.row { display: flex; gap: 16px; flex-wrap: wrap; align-items: flex-end; }
.row > div { flex: 1; min-width: 160px; }
.btn.inline { width: auto; padding: 9px 16px; }
.btn.sm { width: auto; padding: 6px 12px; font-size: 13px; white-space: nowrap; }
td.right { white-space: nowrap; }
.btn.danger { background: var(--danger); color: #fff; }
.btn.danger:hover { background: #b91c1c; }
.right { text-align: right; }
.tokenbox { font-family: ui-monospace, Menlo, Consolas, monospace; background: var(--panel-2); border:1px solid var(--line); border-radius:8px; padding:10px 12px; word-break:break-all; }
.mono { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 13px; }
.flex-between { display:flex; align-items:center; justify-content:space-between; gap:12px; }
.dot { display:inline-block; width:9px; height:9px; border-radius:50%; margin-right:6px; }
.dot.on { background: var(--ok); box-shadow:0 0 6px rgba(74,222,128,.55); }
.dot.stale { background: var(--warn); }
.dot.off { background: var(--danger); }
[data-theme="light"] .dot.on { box-shadow:0 0 6px rgba(22,163,74,.55); }
details.tkt summary { cursor: pointer; color: var(--brand); }
pre.ticket { white-space: pre-wrap; background: var(--panel-2); border:1px solid var(--line); border-radius:8px; padding:12px; max-height:320px; overflow:auto; font-size:12px; }
.auth-wrap { max-width: 420px; margin: 8vh auto; padding: 0 20px; }

.card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 22px;
  box-shadow: var(--shadow);
}
.card + .card { margin-top: 18px; }
.card h2 { margin: 0 0 14px; font-size: 18px; color: var(--bright); }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); }
.stat .n { font-size: 30px; font-weight: 700; color: var(--bright); }
.stat .l { color: var(--muted); font-size: 13px; text-transform: uppercase; letter-spacing: .6px; }

label { display: block; font-size: 13px; color: var(--muted); margin: 12px 0 6px; }
input, select {
  width: 100%; padding: 11px 12px; border-radius: 10px;
  border: 1px solid var(--line); background: var(--input-bg); color: var(--ink); font-size: 15px;
}
input:focus, select:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(94,176,255,.22); }
[data-theme="light"] input:focus, [data-theme="light"] select:focus { box-shadow: 0 0 0 3px rgba(11,102,195,.15); }

.btn {
  display: inline-block; cursor: pointer; border: 0; border-radius: 10px;
  padding: 11px 18px; font-size: 15px; font-weight: 600; color: #ffffff;
  background: var(--brand-solid); width: 100%;
}
.btn.secondary { background: var(--panel-2); color: var(--ink); border: 1px solid var(--line); }
.btn:hover { filter: brightness(1.12); }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
tbody tr:hover { background: var(--row-hover); }

.pill { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.pill.ok { background: rgba(74,222,128,.14); color: #86efac; }
.pill.warn { background: rgba(245,215,138,.14); color: #f5d78a; }
.pill.bad { background: rgba(248,113,113,.15); color: #fca5a5; }
[data-theme="light"] .pill.ok { background: rgba(22,163,74,.12); color: #15803d; }
[data-theme="light"] .pill.warn { background: rgba(217,119,6,.12); color: #b45309; }
[data-theme="light"] .pill.bad { background: rgba(220,38,38,.10); color: #b91c1c; }

.notice { border-radius: 10px; padding: 12px 14px; margin-bottom: 14px; font-size: 14px; }
.notice.err { background: rgba(248,113,113,.12); border: 1px solid rgba(248,113,113,.35); color: #fca5a5; }
.notice.ok { background: rgba(74,222,128,.10); border: 1px solid rgba(74,222,128,.35); color: #86efac; }
.notice.info { background: rgba(94,176,255,.10); border: 1px solid rgba(94,176,255,.35); color: #a8d2ff; }
[data-theme="light"] .notice.err { background: rgba(220,38,38,.08); border-color: rgba(220,38,38,.35); color: #991b1b; }
[data-theme="light"] .notice.ok { background: rgba(22,163,74,.08); border-color: rgba(22,163,74,.35); color: #166534; }
[data-theme="light"] .notice.info { background: rgba(11,102,195,.08); border-color: rgba(11,102,195,.35); color: #1e40af; }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-bottom: 18px; }
.stat-grid .card { margin-top: 0; }
.stat-label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .6px; }
.stat-value { font-size: 30px; font-weight: 700; margin: 6px 0 4px; color: var(--bright); }
.stat-value.pos { color: var(--ok); }
.stat-value.neg { color: var(--danger); }
.filters { display: flex; flex-wrap: wrap; gap: 14px; align-items: end; }
.filters > div { flex: 0 0 auto; }
.filters label { margin-top: 0; }
.filters input, .filters select { width: auto; min-width: 160px; }
code.snippet { font-size: 12px; color: var(--muted); }

.support-fig { display: inline-block; vertical-align: top; margin: 10px 14px 6px 0; max-width: 200px; }
.support-fig img { display: block; width: 100%; border: 1px solid var(--line); border-radius: 8px; }
.support-fig a:hover img { border-color: var(--brand); }
.support-fig figcaption { font-size: 12px; margin-top: 5px; line-height: 1.4; }
.assign-form { margin: 0; }
.assign-form select { width: auto; min-width: 130px; padding: 6px 10px; font-size: 13px; }

.modal-overlay {
  display: none; position: fixed; inset: 0; z-index: 100;
  background: rgba(0, 0, 0, .6);
  align-items: center; justify-content: center; padding: 20px;
}
[data-theme="light"] .modal-overlay { background: rgba(15, 23, 42, .45); }
.modal-overlay.open { display: flex; }
.modal {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0, 0, 0, .55);
  width: 100%; max-width: 560px; max-height: 85vh; overflow: auto; padding: 22px;
}
[data-theme="light"] .modal { box-shadow: 0 20px 60px rgba(15, 23, 42, .25); }
.modal pre.ticket { margin-top: 12px; }

.muted { color: var(--muted); }
.logo { font-size: 22px; font-weight: 800; margin-bottom: 4px; color: var(--bright); }
.logo span { color: var(--brand); }
.sub { color: var(--muted); margin-bottom: 22px; font-size: 14px; }

/* ── Live-update row flash ─────────────────────────────────────────────────── */
@keyframes row-flash {
  0%   { background: rgba(74,222,128,.22); }
  100% { background: transparent; }
}
.row-new { animation: row-flash 2.5s ease-out forwards; }
[data-theme="light"] .row-new { animation-name: row-flash-light; }
@keyframes row-flash-light {
  0%   { background: rgba(22,163,74,.28); }
  100% { background: transparent; }
}
.live-badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 11px; font-weight: 700; letter-spacing: .4px;
  color: var(--ok); text-transform: uppercase; margin-left: 10px; vertical-align: middle;
}
.live-badge .live-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--ok); display: inline-block;
  animation: live-pulse 1.6s ease-in-out infinite;
}
@keyframes live-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .4; transform: scale(.7); }
}

/* ── Theme toggle button ───────────────────────────────────────────────────── */
.theme-toggle {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 11px; border-radius: 999px; border: 1px solid var(--line);
  background: var(--panel-2); color: var(--muted);
  font-size: 13px; font-weight: 600; cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
  white-space: nowrap;
}
.theme-toggle:hover { background: var(--line); color: var(--ink); }
.theme-toggle .icon { font-size: 15px; line-height: 1; }

/* Tailscale-style device identity (route devices table) */
.device-id-block { min-width: 150px; }
.device-id-name { font-weight: 700; font-size: 15px; line-height: 1.25; color: var(--bright); }
.device-id-tag {
  display: inline-block; margin-top: 5px; padding: 2px 8px;
  border: 1px solid var(--line); border-radius: 6px;
  font-size: 12px; line-height: 1.35; background: var(--panel-2);
}
.device-id-tag .tag-label { color: var(--muted); }
.device-id-tag .tag-value { color: var(--ink); font-weight: 600; }
.device-id-badges { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 7px; }
.device-id-badge {
  display: inline-block; padding: 2px 8px; border-radius: 4px;
  font-size: 11px; font-weight: 600; line-height: 1.35; letter-spacing: .01em;
}
.device-id-badge.neutral { background: rgba(148,163,184,.14); color: #cbd5e1; }
.device-id-badge.ssh { background: rgba(34,197,94,.18); color: #86efac; }
[data-theme="light"] .device-id-badge.neutral { background: rgba(148,163,184,.18); color: var(--muted); }
[data-theme="light"] .device-id-badge.ssh { background: rgba(34,197,94,.22); color: #15803d; }
.device-id-test-ssh { margin-top: 8px; width: auto; padding: 5px 10px; font-size: 12px; }
.device-id-test-result { margin-top: 6px; font-size: 12px; line-height: 1.35; min-height: 16px; }
.device-id-test-result.pending { color: var(--muted); }
.device-id-test-result.ok { color: #86efac; font-weight: 600; }
.device-id-test-result.err { color: var(--danger); font-weight: 600; }
[data-theme="light"] .device-id-test-result.ok { color: #15803d; }

/* AI assistant / Wi-Fi companion chat */
.ai-thread{display:flex;flex-direction:column;gap:10px;max-height:42vh;overflow-y:auto;padding:6px 2px;margin-top:10px}
.ai-msg{max-width:88%;padding:10px 13px;border-radius:12px;line-height:1.5;white-space:pre-wrap;word-wrap:break-word}
.ai-msg.user{align-self:flex-end;background:var(--brand-solid);color:#fff;border-bottom-right-radius:3px}
.ai-msg.bot{align-self:flex-start;background:var(--panel-2);color:var(--ink);border-bottom-left-radius:3px}
.ai-msg.err{align-self:flex-start;background:rgba(248,113,113,.12);color:#fca5a5}
[data-theme="light"] .ai-msg.err{background:#fde8e8;color:#7f1d1d}
.ai-steps{align-self:flex-start;font-size:12px;color:var(--muted);margin:-4px 0 0 2px}
.ai-steps code{background:rgba(255,255,255,.06);padding:1px 5px;border-radius:4px}
[data-theme="light"] .ai-steps code{background:var(--panel-2)}
.ai-typing{align-self:flex-start;color:var(--muted);font-size:13px;font-style:italic}
.ai-empty{color:var(--muted);text-align:center;padding:24px 0;font-size:14px}
.wifi-ai-quick{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
#wifi-ai-input{padding:10px 12px;font:inherit;border-radius:10px;border:1px solid var(--line);background:var(--input-bg);color:var(--ink)}