/* ============================================================================
   MCP FIREWALL — MFW-01-01
   Talon-family design. Token block verbatim from /home/hermes/site-audit/talon-app.css.
   Decision colors (spec): ALLOW = --amber-2, DENY = #f0a552, QUARANTINE = --ink-3.
   No green, no red. No glow, no gradients. Radius <= 2px.
   ========================================================================== */

@font-face { font-family: "Plex Sans"; src: url("/fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Plex Sans"; src: url("/fonts/ibm-plex-sans-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Plex Sans"; src: url("/fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Plex Sans"; src: url("/fonts/ibm-plex-sans-latin-700-normal.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Plex Mono"; src: url("/fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Plex Mono"; src: url("/fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-display: swap; }

:root {
  --bg: #080a0d;
  --bg-2: #0b0d10;
  --panel: #0c0e12;
  --panel-2: #0f1216;
  --surface: #111419;
  --surface-2: #141820;
  --line: #343940;
  --line-2: #242930;
  --line-3: #171b20;
  --ink: #f5f3ee;
  --ink-2: #d4d0c8;
  --ink-3: #abb0b6;
  --ink-4: #7d838b;
  --amber: #d9832c;
  --amber-2: #e79a45;
  --amber-dim: rgba(217, 131, 44, 0.14);
  --amber-line: rgba(217, 131, 44, 0.32);
  --sans: "Plex Sans", -apple-system, "Segoe UI", sans-serif;
  --mono: "Plex Mono", ui-monospace, "SF Mono", monospace;
  --container: 1240px;
  --gutter: clamp(24px, 4.2vw, 56px);
  --shadow-subtle: 0 24px 80px rgba(0, 0, 0, 0.22);
  --motion-fast: 160ms;
  --motion-ui: 240ms;
  --motion-panel: 360ms;
  --motion-ambient: 7s;
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --ease-move: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ------------------------------------------------------------- base */

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--mono);
  background-color: var(--bg);
  color: var(--ink);
  line-height: 1.72;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

body::before {
  content: ""; position: fixed; inset: -24px; z-index: 0; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='64' viewBox='0 0 64 64'%3E%3Cpath d='M64 0H0V64' fill='none' stroke='%23171b20' stroke-width='1'/%3E%3Cpath d='M16 0V64M32 0V64M48 0V64M0 16H64M0 32H64M0 48H64' fill='none' stroke='%230f1217' stroke-width='1'/%3E%3C/svg%3E");
  background-size: 64px 64px;
  opacity: 0.34;
}

::selection { background: var(--amber); color: #140b02; }
b { font-weight: 600; }

.frame { position: fixed; inset: 0; z-index: 40; pointer-events: none; }
.frame span { position: absolute; width: 26px; height: 26px; border-color: var(--line); border-style: solid; border-width: 0; }
.frame .tl { top: 14px; left: 14px; border-top-width: 1px; border-left-width: 1px; }
.frame .tr { top: 14px; right: 14px; border-top-width: 1px; border-right-width: 1px; }
.frame .bl { bottom: 14px; left: 14px; border-bottom-width: 1px; border-left-width: 1px; }
.frame .br { bottom: 14px; right: 14px; border-bottom-width: 1px; border-right-width: 1px; }

/* ------------------------------------------------------------- nav */

.nav { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid var(--line-2); background: rgba(8, 10, 13, 0.78); backdrop-filter: blur(10px); }
.nav-in { max-width: var(--container); margin: 0 auto; padding: 14px var(--gutter); display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; color: #140b02; background: var(--amber); padding: 5px 7px; border: 1px solid var(--amber); border-radius: 2px; font-weight: 500; }
.brand span:last-child { font-family: var(--sans); font-weight: 600; font-size: 19px; letter-spacing: 0.01em; white-space: nowrap; }

.gate-state { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.glabel { font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-2); display: inline-flex; align-items: center; gap: 10px; }
.glabel::before { content: ""; width: 22px; height: 1px; background: var(--amber); display: inline-block; }
.mode { display: inline-flex; align-items: center; gap: 8px; color: var(--amber); font-family: var(--mono); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; }
.mode i { width: 7px; height: 7px; border-radius: 50%; background: var(--amber); animation: status-breathe 2.4s var(--ease-move) infinite; }
.mode.off { color: var(--ink-3); }
.mode.off i { background: var(--ink-4); animation: none; }
.gate-meta { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3); white-space: nowrap; }
.gate-meta b { color: var(--ink-2); font-weight: 400; }

@keyframes status-breathe {
  0%, 100% { opacity: 0.82; }
  50% { opacity: 1; }
}

/* ------------------------------------------------------------- layout */

.wrap { position: relative; z-index: 2; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }

.intro { padding: 54px 0 30px; display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.intro-copy { flex: 1 1 320px; }
.sonar-mini { flex-shrink: 0; }
.intro h1 { font-family: var(--sans); font-weight: 700; font-size: clamp(26px, 3.2vw, 40px); line-height: 1.12; letter-spacing: 0; color: var(--ink); max-width: 640px; text-wrap: balance; }
.intro p { font-family: var(--mono); font-size: 15.5px; line-height: 1.8; color: var(--ink-2); max-width: 640px; margin-top: 16px; }

.layout { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(360px, 1fr); gap: 16px; align-items: start; }

.panel { border: 1px solid var(--line-2); background: rgba(12, 14, 18, 0.66); }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 15px 20px; border-bottom: 1px solid var(--line-2); }
.plabel { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-2); display: inline-flex; align-items: center; gap: 10px; }
.plabel::before { content: ""; width: 22px; height: 1px; background: var(--amber); display: inline-block; }
.ptag { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--amber); border: 1px solid var(--amber-line); padding: 3px 9px; border-radius: 2px; }
.ptag.off { color: var(--ink-3); border-color: var(--line); }
.pnote { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-4); }

/* ------------------------------------------------------------- feed */

.feed { max-height: 430px; overflow-y: auto; }
.feed::-webkit-scrollbar { width: 10px; }
.feed::-webkit-scrollbar-thumb { background: var(--line-2); border: 3px solid var(--bg); border-radius: 2px; }
.feed::-webkit-scrollbar-track { background: transparent; }

.log-row { display: grid; grid-template-columns: 84px 128px 116px minmax(0, 1fr); gap: 4px 10px; align-items: center; padding: 11px 20px; border-bottom: 1px solid var(--line-3); font-family: var(--mono); animation: row-in var(--motion-ui) var(--ease-out); }
.log-row:last-child { border-bottom: none; }
.log-ts { font-size: 11.5px; color: var(--ink-4); font-variant-numeric: tabular-nums; }
.log-tool { font-size: 13px; color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.log-reason { font-size: 12px; color: var(--ink-3); line-height: 1.55; min-width: 0; }

.badge { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; padding: 4px 8px; border: 1px solid var(--line); text-align: center; border-radius: 2px; white-space: nowrap; }
.badge.ALLOW { color: var(--amber-2); border-color: var(--amber-line); }
.badge.DENY { color: #f0a552; border-color: rgba(240, 165, 82, 0.42); background: rgba(240, 165, 82, 0.07); font-weight: 500; }
.badge.QUARANTINE { color: var(--ink-3); border-color: var(--line); border-style: dashed; }

@keyframes row-in { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }

.feed-empty { padding: 26px 20px; font-family: var(--mono); font-size: 13px; color: var(--ink-4); }
.feed-cached { padding: 12px 20px; border-top: 1px solid var(--line-2); font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--amber-2); }

/* ------------------------------------------------------------- rules */

.rules-note { padding: 10px 20px 0; font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-4); }
.rule-row { display: grid; grid-template-columns: 30px 1fr 1.55fr 44px 104px; gap: 8px; align-items: center; padding: 10px 20px; border-bottom: 1px solid var(--line-3); font-family: var(--mono); font-size: 12px; }
.rule-row.rule-head { font-size: 9.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-4); padding-top: 12px; padding-bottom: 8px; border-bottom: 1px solid var(--line-2); }
.rule-row .r-id { color: var(--ink-4); }
.rule-row .r-tool { color: var(--ink); }
.rule-row .r-args { color: var(--ink-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rule-row .r-auth { color: var(--ink-3); text-align: center; }
.rule-row .badge { justify-self: stretch; padding: 3px 6px; font-size: 10px; }
.rule-head .badge { border: none; padding: 0; text-align: right; }

.trap { margin: 12px 12px 14px; border: 1px solid var(--amber-line); background: rgba(217, 131, 44, 0.05); }
.trap-head { padding: 9px 14px; border-bottom: 1px solid var(--amber-line); font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--amber); }
.trap-body { padding: 12px 14px; }
.trap-tools { font-family: var(--mono); font-size: 12px; color: var(--ink-2); }
.trap-body p { font-family: var(--mono); font-size: 12.5px; line-height: 1.7; color: var(--ink-3); margin-top: 8px; }

/* ------------------------------------------------------------- scenarios */

.scen { margin-top: 16px; border: 1px solid var(--line-2); background: rgba(12, 14, 18, 0.66); }
.scen-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.scen-btn { display: flex; flex-direction: column; align-items: flex-start; gap: 7px; padding: 15px 18px; text-align: left; background: transparent; border: none; border-right: 1px solid var(--line-3); cursor: pointer; font-family: var(--mono); transition: background-color var(--motion-fast) var(--ease-out); }
.scen-btn:last-child { border-right: none; }
.scen-btn:hover:not(:disabled) { background: rgba(217, 131, 44, 0.06); }
.scen-btn:focus-visible { outline: 2px solid var(--amber); outline-offset: -2px; }
.scen-btn:disabled { opacity: 0.45; cursor: wait; }
.scen-btn b { font-size: 10.5px; font-weight: 500; color: var(--ink-4); }
.scen-name { font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink); }
.scen-args { font-size: 11px; color: var(--ink-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 100%; }
.scen-status { padding: 12px 18px; border-top: 1px solid var(--line-2); font-family: var(--mono); font-size: 12px; color: var(--ink-3); min-height: 45px; transition: color var(--motion-fast) var(--ease-out); }
.scen-status.hot { color: var(--amber-2); }

/* ------------------------------------------------------------- counters */

.counters { margin: 16px 0 54px; display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line-2); background: rgba(12, 14, 18, 0.66); }
.c { padding: 16px 20px 18px; border-right: 1px solid var(--line-3); }
.c:last-child { border-right: none; }
.c span { font-family: var(--mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-3); }
.c b { display: block; margin-top: 6px; font-family: var(--mono); font-weight: 500; font-size: 30px; line-height: 1; color: var(--ink); font-variant-numeric: tabular-nums; }
.c.total b { color: var(--ink); }
.c.allowed b { color: var(--amber-2); }
.c.denied b { color: #f0a552; }
.c.quarantined b { color: var(--ink-3); }

/* ------------------------------------------------------------- footer */

footer { border-top: 1px solid var(--line-2); position: relative; z-index: 2; background: var(--bg); }
.foot-in { max-width: var(--container); margin: 0 auto; padding: 22px var(--gutter); display: flex; align-items: center; gap: 10px; flex-wrap: wrap; font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); }
.foot-sep { color: var(--ink-4); }

/* ------------------------------------------------------------- responsive */

@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .scen-grid { grid-template-columns: 1fr 1fr; }
  .scen-btn:nth-child(2) { border-right: none; }
  .scen-btn:nth-child(-n+2) { border-bottom: 1px solid var(--line-3); }
  .counters { grid-template-columns: 1fr 1fr; }
  .c:nth-child(2) { border-right: none; }
  .c:nth-child(-n+2) { border-bottom: 1px solid var(--line-3); }
}
@media (max-width: 640px) {
  .nav-in { padding: 12px 22px; }
  .gate-state { gap: 14px; }
  .log-row { grid-template-columns: 64px 1fr; padding: 10px 16px; }
  .log-badge-wrap { justify-self: start; }
  .log-reason { grid-column: 1 / -1; }
  .rule-row { grid-template-columns: 26px 1fr 40px 96px; }
  .rule-row .r-args { display: none; }
  .scen-grid { grid-template-columns: 1fr; }
  .scen-btn { border-right: none; border-bottom: 1px solid var(--line-3); }
  .scen-btn:nth-child(2) { border-right: none; }
  .wrap { padding: 0 22px; }
  .intro { padding: 40px 0 24px; }
  .foot-in { padding: 18px 22px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0ms !important;
  }
  html { scroll-behavior: auto; }
}