/* ============================================================
   FW Rules: Halvantic console theme (shared with Ballast and
   ServerPower). oklch palette, IBM Plex, teal accent, dark by
   default, square editorial layout.
   ============================================================ */
@import './fonts.css';

:root {
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
  --row-h: 34px; --pad: 20px; --gap: 16px; --fs: 13.5px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}
:root, [data-theme="dark"] {
  --bg: oklch(0.165 0.012 245); --bg-1: oklch(0.195 0.012 245); --bg-2: oklch(0.225 0.012 245); --bg-3: oklch(0.265 0.013 245);
  --border: oklch(0.31 0.012 245); --border-2: oklch(0.4 0.013 245);
  --text: oklch(0.965 0.004 245); --text-2: oklch(0.78 0.008 245); --muted: oklch(0.64 0.01 245); --faint: oklch(0.5 0.01 245);
  --ok: oklch(0.76 0.14 158); --ok-soft: oklch(0.76 0.14 158 / 0.16);
  --warn: oklch(0.82 0.13 82); --warn-soft: oklch(0.82 0.13 82 / 0.16);
  --crit: oklch(0.66 0.18 26); --crit-soft: oklch(0.66 0.18 26 / 0.18);
  --accent: #5fbdb4; --accent-strong: #79cfc7; --accent-soft: color-mix(in srgb, #5fbdb4 16%, transparent); --accent-fg: oklch(0.16 0.03 230);
  --panel: var(--bg-1); --panel-2: var(--bg-2);
  color-scheme: dark;
}
[data-theme="light"] {
  --bg: oklch(0.965 0.005 240); --bg-1: oklch(0.985 0.004 240); --bg-2: oklch(0.945 0.006 240); --bg-3: oklch(0.915 0.007 240);
  --border: oklch(0.9 0.006 240); --border-2: oklch(0.83 0.008 240);
  --text: oklch(0.27 0.018 250); --text-2: oklch(0.4 0.016 250); --muted: oklch(0.52 0.014 250); --faint: oklch(0.64 0.012 250);
  --ok: oklch(0.56 0.13 158); --ok-soft: oklch(0.56 0.13 158 / 0.12);
  --warn: oklch(0.66 0.13 70); --warn-soft: oklch(0.66 0.13 70 / 0.13);
  --crit: oklch(0.56 0.18 26); --crit-soft: oklch(0.56 0.18 26 / 0.1);
  --accent: #0f6b6b; --accent-strong: #0b5555; --accent-soft: color-mix(in srgb, #0f6b6b 12%, transparent); --accent-fg: #fff;
  color-scheme: light;
}

[hidden] { display: none !important; }
* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body { font-family: 'IBM Plex Sans', system-ui, sans-serif; background: var(--bg); color: var(--text); font-size: var(--fs); line-height: 1.45; -webkit-font-smoothing: antialiased; }
button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--accent); text-underline-offset: 2px; }
code, .mono { font-family: var(--mono); font-variant-ligatures: none; font-size: .93em; }
.muted { color: var(--muted); } .faint { color: var(--faint); }
::selection { background: var(--accent-soft); }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--border-2); border: 2px solid transparent; background-clip: padding-box; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 2px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--accent); color: var(--accent-fg); padding: 8px 12px; z-index: 999; }
.skip:focus { left: 8px; }

/* ---------------------------------------------------------- shell */
.app { display: grid; grid-template-columns: 236px 1fr; height: 100vh; }
.nav { background: var(--bg-1); border-right: 1px solid var(--border); display: flex; flex-direction: column; min-height: 0; overflow-y: auto; }
.nav-brand { display: flex; align-items: center; gap: 10px; padding: 0 16px; height: 56px; flex: none; border-bottom: 1px solid var(--border); text-decoration: none; color: var(--text); }
.brand-mark { width: 28px; height: 28px; display: grid; place-items: center; flex: none; color: var(--accent); border: 1px solid var(--border-2); }
.brand-name { font-family: 'Orbitron', 'IBM Plex Sans', sans-serif; text-transform: uppercase; letter-spacing: .2em; font-size: 12.5px; }
.nav-list { padding: 12px 10px; display: flex; flex-direction: column; gap: 2px; flex: 1; }
.nav-label { font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--faint); padding: 12px 10px 4px; font-weight: 600; }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 0 10px; height: 34px; color: var(--text-2); text-decoration: none; position: relative; font-weight: 500; background: none; border: none; text-align: left; width: 100%; }
.nav-item:hover { background: var(--bg-2); color: var(--text); }
.nav-item[aria-current="page"] { background: var(--accent-soft); color: var(--text); }
.nav-item[aria-current="page"]::before { content: ""; position: absolute; left: -10px; top: 7px; bottom: 7px; width: 3px; background: var(--accent); }
.nav-item .step { font-family: var(--mono); font-size: 11px; color: var(--faint); width: 14px; }
.nav-item[aria-current="page"] .step { color: var(--accent); }
.nav-badge { margin-left: auto; font-size: 11px; font-family: var(--mono); color: var(--muted); }
.nav-foot { padding: 12px 16px; border-top: 1px solid var(--border); font-size: 12px; color: var(--muted); display: flex; align-items: center; gap: 8px; flex: none; }
.live-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--warn); flex: none; }
.live-dot.ok { background: var(--ok); } .live-dot.dead { background: var(--crit); }

.main { display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.topbar { min-height: 56px; flex: none; display: flex; align-items: center; gap: 12px; padding: 8px var(--pad); border-bottom: 1px solid var(--border); background: var(--bg); position: sticky; top: 0; z-index: 20; flex-wrap: wrap; }
.topbar h1 { font-size: 13px; font-weight: 500; margin: 0; color: var(--text-2); white-space: nowrap; }
.topbar h1::before { content: "FW Rules / "; color: var(--faint); font-family: var(--mono); font-size: 12px; }
.topbar-spacer { flex: 1; }
.topbar label { font-size: 12px; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.topbar input[type=text] { width: 230px; height: 32px; } .topbar #action { width: 96px; }
#env-choice { width: 130px; height: 28px; } #nsg-start, #nsg-step { width: 84px; } #nsg-template { width: 220px; }
.panel-head label, .toolbar label { font-size: 12px; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.panel-head label.check { color: var(--text-2); }
.page-head p.err { color: var(--crit); }
.icon-btn { width: 34px; height: 34px; border: none; background: none; border-radius: 3px; color: var(--text-2); display: grid; place-items: center; }
.icon-btn:hover { color: var(--text); background: var(--bg-2); }
.menu-btn { display: none; }
.view { flex: 1; overflow: auto; padding: var(--pad); min-height: 0; background: var(--bg); }
.page { max-width: 1560px; margin: 0 auto; }
.page-head { display: flex; align-items: flex-end; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.page-head h2 { margin: 0; font-size: 22px; font-weight: 600; letter-spacing: -.02em; }
.page-head p { margin: 2px 0 0; color: var(--muted); font-size: 12.5px; max-width: 900px; }
.page-head .actions { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.statusbar { flex: none; padding: 7px var(--pad); border-top: 1px solid var(--border); font-family: var(--mono); font-size: 11.5px; color: var(--muted); display: flex; gap: 14px; align-items: center; min-height: 32px; }
.statusbar .progress { width: 160px; }

/* ---------------------------------------------------------- primitives */
.panel { background: var(--panel); min-width: 0; }
.panel + .panel { margin-top: var(--gap); }
.panel-head { display: flex; align-items: center; gap: 10px; padding: 14px 20px; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.panel-head h3 { margin: 0; font-size: 12.5px; font-weight: 600; }
.panel-head .meta { color: var(--muted); font-family: var(--mono); font-size: 11px; }
.panel-head .right { margin-left: auto; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.panel-body { padding: 18px 20px; }
.grid { display: grid; gap: var(--gap); }
.g-input { grid-template-columns: minmax(0, 1.5fr) minmax(320px, 1fr); align-items: start; }
.g-rules { grid-template-columns: 300px minmax(0, 1fr); align-items: start; }
.stack { display: flex; flex-direction: column; gap: var(--gap); }
.stack > .panel + .panel { margin-top: 0; }
.toolbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.toolbar .grow { flex: 1; }
.hint { font-size: 12px; color: var(--muted); margin: 0; }
.hint.err { color: var(--crit); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 0 13px; height: 32px; border-radius: 3px; font-weight: 500; border: 1px solid var(--border-2); background: transparent; white-space: nowrap; text-decoration: none; color: var(--text); }
.btn:hover { background: var(--bg-2); }
.btn.primary { background: var(--text); border-color: var(--text); color: var(--bg); }
.btn.primary:hover { background: var(--text-2); border-color: var(--text-2); }
.btn.accent { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); }
.btn.accent:hover { background: var(--accent-strong); border-color: var(--accent-strong); }
.btn.danger { color: var(--crit); }
.btn.sm { height: 28px; padding: 0 9px; font-size: 12px; }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .45; cursor: not-allowed; pointer-events: none; }

.field { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.field > label, .field > .lbl { font-size: 12px; font-weight: 600; color: var(--text-2); }
input[type=text], input[type=number], input[type=search], select, textarea { height: 34px; background: var(--bg); border: 1px solid var(--border); border-radius: 0; padding: 0 10px; outline: none; }
textarea { height: auto; padding: 10px; width: 100%; font-family: var(--mono); font-size: 12.5px; line-height: 1.5; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
input:disabled, select:disabled { opacity: .5; }
input[type=checkbox] { accent-color: var(--accent); width: 15px; height: 15px; margin: 0; flex: none; }
.check { display: flex; align-items: center; gap: 8px; padding: 3px 0; cursor: pointer; }
.check .count { margin-left: auto; font-family: var(--mono); font-size: 11.5px; color: var(--muted); }
.section-label { font-family: var(--mono); font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--faint); margin: 12px 0 4px; }
.section-label:first-child { margin-top: 0; }
.form-rows { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 8px 12px; align-items: center; }
.form-rows label { font-size: 12.5px; color: var(--text-2); }
.form-inline { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }

/* tables */
.tbl-wrap { overflow: auto; max-height: calc(100vh - 290px); min-height: 120px; border-top: 1px solid var(--border); }
.tbl-wrap.short { max-height: 320px; }
.tbl { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.tbl th { position: sticky; top: 0; background: var(--bg-1); z-index: 1; text-align: left; font-family: var(--mono); font-weight: 500; color: var(--muted); font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em; padding: 9px 12px; border-bottom: 1px solid var(--border-2); white-space: nowrap; cursor: pointer; user-select: none; }
.tbl th:hover { color: var(--text); }
.tbl th[aria-sort="ascending"]::after { content: " \2191"; } .tbl th[aria-sort="descending"]::after { content: " \2193"; }
.tbl td { padding: 0 12px; height: var(--row-h); border-bottom: 1px solid var(--border); white-space: nowrap; max-width: 520px; overflow: hidden; text-overflow: ellipsis; }
.tbl tbody tr:hover td { background: var(--bg-2); }
.tbl tbody tr.sel td { background: var(--accent-soft); }
.tbl tbody tr.in td:first-child { box-shadow: inset 3px 0 0 var(--ok); }
.tbl tbody tr.override td { color: var(--accent); }
.tbl tbody tr.ready td:first-child { box-shadow: inset 3px 0 0 var(--ok); }
.tbl tbody tr.tbc td:first-child { box-shadow: inset 3px 0 0 var(--warn); }
.tbl.selectable tbody tr { cursor: default; }
.tbl .num { text-align: right; font-variant-numeric: tabular-nums; }
.tbl td.yes { color: var(--ok); } .tbl td.no { color: var(--faint); }
.empty { display: grid; place-items: center; text-align: center; color: var(--muted); padding: 34px 16px; gap: 6px; }
.empty strong { color: var(--text); font-size: 14px; }

/* drop zone */
.drop { border: 1px dashed var(--border-2); padding: 22px 16px; text-align: center; color: var(--muted); display: grid; gap: 10px; justify-items: center; }
.drop.over { border-color: var(--accent); background: var(--accent-soft); color: var(--text); }
.drop strong { color: var(--text); font-size: 14px; font-weight: 600; }

/* trust panel */
.trust { border-left: 3px solid var(--accent); }
.trust .panel-body { display: grid; gap: 10px; }
.trust h3 { margin: 0; font-size: 15px; font-weight: 600; }
.trust p { margin: 0; color: var(--text-2); max-width: 980px; }
details > summary { cursor: pointer; color: var(--accent); font-weight: 500; }
details[open] > summary { margin-bottom: 8px; }
.steps { margin: 0; padding-left: 20px; display: grid; gap: 8px; color: var(--text-2); max-width: 980px; }
.steps b { color: var(--text); font-weight: 600; }
.kv { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 6px 18px; margin: 0; }
.kv dt { color: var(--muted); font-size: 12px; } .kv dd { margin: 0; font-family: var(--mono); font-size: 12px; overflow-wrap: anywhere; }
.prose { max-width: 820px; color: var(--text-2); }
.prose h2 { color: var(--text); font-size: 22px; font-weight: 600; letter-spacing: -.02em; margin: 0 0 6px; }
.prose h3 { color: var(--text); font-size: 14px; margin: 22px 0 6px; }
.prose p, .prose li { line-height: 1.6; }

/* progress, boot overlay */
.progress { height: 3px; background: var(--border); overflow: hidden; }
.progress > span { display: block; height: 100%; background: var(--accent); transition: width .3s; width: 0; }
.progress.p5 > span { width: 5%; } .progress.p15 > span { width: 15%; } .progress.p30 > span { width: 30%; } .progress.p45 > span { width: 45%; }
.progress.p60 > span { width: 60%; } .progress.p75 > span { width: 75%; } .progress.p90 > span { width: 90%; } .progress.p100 > span { width: 100%; }
.progress.indeterminate > span { width: 30%; animation: slide 1.2s infinite ease-in-out; }
@keyframes slide { from { margin-left: -30%; } to { margin-left: 100%; } }
.boot { padding: 16px 20px; display: grid; gap: 8px; }
.boot .msg { font-family: var(--mono); font-size: 12px; color: var(--text-2); }

/* diagram */
.diagram { background: #fff; overflow: auto; max-height: calc(100vh - 240px); padding: 8px; }
.diagram svg { display: block; }

/* downloads */
.downloads { display: grid; gap: 10px; }
.download { display: flex; align-items: center; gap: 14px; padding: 12px 14px; background: var(--bg-2); flex-wrap: wrap; }
.download .name { font-weight: 500; overflow-wrap: anywhere; } .download .sub { font-family: var(--mono); font-size: 11px; color: var(--muted); }
.download .grow { flex: 1; min-width: 220px; }
.notice { padding: 10px 14px; background: var(--warn-soft); color: var(--text); border-left: 3px solid var(--warn); }
.notice.crit { background: var(--crit-soft); border-left-color: var(--crit); }
.notice ul { margin: 6px 0 0; padding-left: 18px; } .notice li { overflow-wrap: anywhere; }
.rule-list { display: flex; flex-direction: column; max-height: calc(100vh - 300px); overflow: auto; }
.rule-list button { text-align: left; background: none; border: none; padding: 8px 14px; color: var(--text-2); border-left: 3px solid transparent; }
.rule-list button:hover { background: var(--bg-2); color: var(--text); }
.rule-list button[aria-pressed="true"] { background: var(--accent-soft); color: var(--text); border-left-color: var(--accent); }

/* dialogs, toasts */
dialog { border: 1px solid var(--border-2); background: var(--panel); color: var(--text); padding: 0; width: min(520px, calc(100vw - 32px)); }
dialog::backdrop { background: rgba(4, 8, 14, .55); }
.dlg-head { padding: 16px 20px; border-bottom: 1px solid var(--border); } .dlg-head h3 { margin: 0; font-size: 13px; }
.dlg-body { padding: 18px 20px; max-height: 60vh; overflow: auto; white-space: pre-wrap; overflow-wrap: anywhere; }
.dlg-foot { display: flex; gap: 8px; padding: 14px 20px; border-top: 1px solid var(--border); justify-content: flex-end; }
.toasts { position: fixed; right: 18px; bottom: 46px; display: flex; flex-direction: column; gap: 8px; z-index: 100; }
.toast { background: var(--panel-2); border: 1px solid var(--border-2); border-left: 3px solid var(--accent); padding: 10px 14px; max-width: 380px; font-family: var(--mono); font-size: 12px; overflow-wrap: anywhere; }
.toast.crit { border-left-color: var(--crit); } .toast.ok { border-left-color: var(--ok); }

/* ---------------------------------------------------------- responsive */
.scrim { display: none; }
@media (max-width: 1180px) { .g-input, .g-rules { grid-template-columns: 1fr; } }
@media (max-width: 860px) {
  :root { --pad: 14px; }
  .app { grid-template-columns: 1fr; }
  .nav { position: fixed; inset: 0 auto 0 0; width: 250px; z-index: 50; transform: translateX(-102%); transition: transform .22s var(--ease); }
  .app.nav-open .nav { transform: none; }
  .app.nav-open .scrim { display: block; position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 40; }
  .menu-btn { display: grid; }
  .topbar input[type=text] { width: 150px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; } }