/* Gold.net.au network status — GoldNet brand (gold.net.au): Public Sans,
   navy hue-218 ramp, gold #f7931e reserved for brand moments. Status
   colours are reserved for state; the navy header band with the gradient
   rule is the one brand flourish. All assets self-hosted (strict CSP).
   Dark theme is the default; [data-theme="light"] is the opt-in override. */

@font-face {
  font-family: "Public Sans";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/public-sans-400.woff2") format("woff2");
}
@font-face {
  font-family: "Public Sans";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("fonts/public-sans-600.woff2") format("woff2");
}
@font-face {
  font-family: "Public Sans";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("fonts/public-sans-700.woff2") format("woff2");
}

:root {
  --paper: #0a1424;
  --card: #12233c;
  --ink: #e8edf5;
  --ink-soft: #9fb0c8;
  --line: #24364f;
  --navy: #0d1b31;
  --navy-deep: #081120;
  --on-navy: #e8edf5;
  --on-navy-soft: #9fb0c8;
  --gold: #f9a945;
  --gold-bright: #f7931e;
  --gold-on-navy: #f9a945;
  --gold-soft: #2b2313;

  --ok: #58c08a;
  --ok-soft: #10281c;
  --degraded: #cfc356;
  --degraded-soft: #2a2712;
  --minor: #dcaa4e;
  --minor-soft: #2b2312;
  --major: #e58a5b;
  --major-soft: #2f1d12;
  --critical: #ee7a84;
  --critical-soft: #301418;

  --mono: ui-monospace, "SF Mono", "Cascadia Mono", "DejaVu Sans Mono", Menlo, Consolas, monospace;
  --sans: "Public Sans", system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", sans-serif;

  --radius: 10px;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 4px 16px rgba(0, 0, 0, 0.3);
}

:root[data-theme="light"] {
  --paper: #f5f5f5;
  --card: #ffffff;
  --ink: #112337;
  --ink-soft: #5d6b84;
  --line: #d5dae3;
  --navy: #112337;
  --navy-deep: #0b1830;
  --on-navy: #e8edf5;
  --on-navy-soft: #9fb0c8;
  --gold: #a05e00;
  --gold-bright: #f7931e;
  --gold-on-navy: #f9a945;
  --gold-soft: #fdf2e0;
  --ok: #0e6e46;
  --ok-soft: #e2f2e9;
  --degraded: #756a00;
  --degraded-soft: #f4efd3;
  --minor: #8a5a00;
  --minor-soft: #f7ecd4;
  --major: #a03d10;
  --major-soft: #f9e6da;
  --critical: #a11622;
  --critical-soft: #f9e0e2;
  --shadow: 0 1px 2px rgba(17, 35, 55, 0.06), 0 4px 16px rgba(17, 35, 55, 0.05);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.55;
}

.wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

a { color: var(--gold); }
a:hover { text-decoration-thickness: 2px; }

:focus-visible {
  outline: 2px solid var(--gold-bright);
  outline-offset: 2px;
  border-radius: 3px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--card);
  padding: 0.5rem 1rem;
  z-index: 10;
}
.skip-link:focus { left: 0.5rem; top: 0.5rem; }

/* ---------- header: the brand moment ---------- */

.site-header {
  background: var(--navy);
  border-bottom: 3px solid transparent;
  border-image: linear-gradient(90deg, #fcba63, #f9a945 46%, #f7941d) 1;
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.8rem;
  padding-bottom: 0.8rem;
  flex-wrap: wrap;
}

.brand { margin: 0; display: flex; align-items: center; gap: 0.85rem; flex-wrap: wrap; }

.brand-logo { display: block; height: 42px; width: auto; }

.brand-sub {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--on-navy-soft);
  border-left: 1px solid rgba(255, 255, 255, 0.22);
  padding-left: 0.85rem;
}

.header-tools { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }

.live-line {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--on-navy-soft);
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.live-line a { color: var(--gold-on-navy); }

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #58c08a;
  flex: none;
  animation: pulse 2.4s ease-in-out infinite;
}

.live-dot.stale { background: var(--gold-on-navy); animation: none; }

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(88, 192, 138, 0.45); }
  50% { box-shadow: 0 0 0 5px rgba(88, 192, 138, 0); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .live-dot { animation: none; }
}

#tz-select {
  font: inherit;
  font-size: 0.78rem;
  padding: 0.25rem 0.5rem;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  background: transparent;
  color: var(--on-navy-soft);
  cursor: pointer;
}
#tz-select:hover { border-color: var(--gold-on-navy); color: var(--on-navy); }
#tz-select option { background: var(--navy); color: var(--on-navy); }

#theme-toggle {
  font: inherit;
  font-size: 1rem;
  line-height: 1;
  width: 2.1rem;
  height: 2.1rem;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  background: transparent;
  color: var(--on-navy-soft);
  cursor: pointer;
}
#theme-toggle:hover { border-color: var(--gold-on-navy); color: var(--on-navy); }

/* ---------- stale ribbon ---------- */

.stale-ribbon {
  margin-top: 1rem;
  padding: 0.6rem 1rem;
  border: 1px solid var(--minor);
  background: var(--minor-soft);
  color: var(--ink);
  border-radius: var(--radius);
  font-size: 0.9rem;
}

/* ---------- hero ---------- */

.hero {
  margin: 2.2rem 0 1.6rem;
  padding: 1.8rem 1.6rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  border-left: 6px solid var(--ink-soft);
  background: var(--card);
  box-shadow: var(--shadow);
}

.hero-eyebrow {
  margin: 0 0 0.4rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-soft);
}

.hero h1 {
  margin: 0;
  font-size: clamp(1.5rem, 4.5vw, 2.2rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.015em;
}

.hero-sub { margin: 0.5rem 0 0; color: var(--ink-soft); max-width: 56ch; }

.hero-list { list-style: none; margin: 0.9rem 0 0; padding: 0; display: grid; gap: 0.5rem; }
.hero-item a { display: flex; align-items: center; gap: 0.55rem; color: var(--ink); text-decoration: none; flex-wrap: wrap; }
.hero-item a:hover .hero-item-title { text-decoration: underline; }
.hero-item-title { font-weight: 600; }
.hero-item-regions { color: var(--ink-soft); font-size: 0.85rem; }
.hero-item.sev-degraded .led { background: var(--degraded); }
.hero-item.sev-minor .led { background: var(--minor); }
.hero-item.sev-major .led { background: var(--major); }
.hero-item.sev-critical .led { background: var(--critical); }

.hero.state-ok { border-left-color: var(--ok); }
.hero.state-ok h1 { color: var(--ok); }
.hero.state-degraded { border-left-color: var(--degraded); }
.hero.state-degraded h1 { color: var(--degraded); }
.hero.state-minor { border-left-color: var(--minor); }
.hero.state-minor h1 { color: var(--minor); }
.hero.state-major { border-left-color: var(--major); }
.hero.state-major h1 { color: var(--major); }
.hero.state-critical { border-left-color: var(--critical); }
.hero.state-critical h1 { color: var(--critical); }

/* ---------- incident cards ---------- */

.incident {
  margin: 0 0 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.incident-head {
  padding: 1.1rem 1.3rem 0.9rem;
  border-bottom: 1px solid var(--line);
}

.incident.resolved { opacity: 0.85; }

.incident-badges { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 0.55rem; }

.pill {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  padding: 0.18rem 0.6rem;
  border-radius: 999px;
  border: 1px solid transparent;
}

.pill.status-investigating,
.pill.status-identified { background: var(--major-soft); color: var(--major); border-color: var(--major); }
.pill.status-monitoring { background: var(--minor-soft); color: var(--minor); border-color: var(--minor); }
.pill.status-resolved { background: var(--ok-soft); color: var(--ok); border-color: var(--ok); }

.pill.sev-degraded { background: var(--degraded-soft); color: var(--degraded); }
.pill.sev-minor { background: var(--minor-soft); color: var(--minor); }
.pill.sev-major { background: var(--major-soft); color: var(--major); }
.pill.sev-critical { background: var(--critical-soft); color: var(--critical); }

.pill.acma { background: var(--gold-soft); color: var(--gold); border-color: var(--gold); }

.incident-title { margin: 0; font-size: 1.2rem; font-weight: 600; line-height: 1.3; }

.chip-row { margin: 0.6rem 0 0; display: flex; flex-wrap: wrap; gap: 0.4rem; }

.chip {
  font-size: 0.78rem;
  padding: 0.15rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-soft);
  background: var(--paper);
}

.chip.area { border-color: var(--gold); color: var(--gold); }

.fact-grid {
  padding: 0.9rem 1.3rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.7rem 1.4rem;
  border-bottom: 1px solid var(--line);
}

.fact dt {
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  color: var(--ink-soft);
  margin: 0 0 0.15rem;
}

.fact dd { margin: 0; font-size: 0.92rem; }
.fact dd.mono { font-family: var(--mono); font-size: 0.85rem; }
.fact dd .muted { color: var(--ink-soft); font-style: italic; }

.incident-contact {
  padding: 0.7rem 1.3rem;
  font-size: 0.88rem;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line);
}

.updates { padding: 0.9rem 1.3rem 1.1rem; }
.updates summary {
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink);
}

.update-list { list-style: none; margin: 0.8rem 0 0; padding: 0; }

.update {
  position: relative;
  padding: 0 0 1rem 1.4rem;
  border-left: 2px solid var(--line);
  margin-left: 0.3rem;
}
.update:last-child { padding-bottom: 0.2rem; }

.update::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 0.35rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ink-soft);
  border: 2px solid var(--card);
}
.update.status-resolved::before { background: var(--ok); }
.update.status-monitoring::before { background: var(--minor); }
.update.status-investigating::before,
.update.status-identified::before { background: var(--major); }

.update-meta {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--ink-soft);
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
}

.update-status { text-transform: uppercase; letter-spacing: 0.08em; }
.update-body { margin: 0.25rem 0 0; font-size: 0.92rem; }

/* ---------- regions ---------- */

.regions-section, .history-section { margin: 2.2rem 0; }

h2 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-soft);
  font-weight: 600;
  margin: 0 0 0.9rem;
}

.region-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(215px, 1fr));
  gap: 0.8rem;
}

.region-tile {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  padding: 0.9rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}

.region-name { font-weight: 600; font-size: 0.95rem; }

.region-state {
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  white-space: nowrap;
}

.led { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.region-state.ok { color: var(--ok); }
.region-state.ok .led { background: var(--ok); }
.region-state.degraded { color: var(--degraded); }
.region-state.degraded .led { background: var(--degraded); }
.region-state.minor { color: var(--minor); }
.region-state.minor .led { background: var(--minor); }
.region-state.major { color: var(--major); }
.region-state.major .led { background: var(--major); }
.region-state.critical { color: var(--critical); }
.region-state.critical .led { background: var(--critical); }

/* ---------- history ---------- */

#history-details summary {
  cursor: pointer;
  font-size: 0.95rem;
  color: var(--ink-soft);
}
#history-details[open] summary { margin-bottom: 1rem; }

.history-empty { color: var(--ink-soft); font-style: italic; }

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

.site-footer {
  margin-top: 3rem;
  background: var(--navy);
  border-top: 3px solid transparent;
  border-image: linear-gradient(90deg, #fcba63, #f9a945 46%, #f7941d) 1;
  color: var(--on-navy-soft);
  padding: 1.1rem 0 1.3rem;
}

/* Full-bleed, single-row footer: heading, contacts and the ACMA note share
   one line on wide screens and wrap gracefully below ~900px. */
.site-footer .wrap {
  max-width: none;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 1.5rem 3rem;
  flex-wrap: wrap;
}

.site-footer a { color: var(--gold-on-navy); }

.contact-block {
  display: flex;
  gap: 1.8rem;
  flex-wrap: wrap;
  margin-bottom: 0;
}

.contact-item .contact-label {
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  color: var(--on-navy-soft);
  margin: 0;
}

.contact-item .contact-value {
  margin: 0.1rem 0 0;
  font-weight: 600;
  color: var(--on-navy);
}

.nowrap { white-space: nowrap; }

.noscript-box {
  border: 1px solid var(--minor);
  background: var(--minor-soft);
  border-radius: var(--radius);
  padding: 1rem 1.3rem;
  margin: 1.5rem 0;
}

/* ---------- policy page ---------- */

.policy-body { padding: 2rem 0 3rem; }
.policy-body h1 { font-size: 1.6rem; font-weight: 700; letter-spacing: -0.01em; }
.policy-body h2 { font-size: 1.05rem; text-transform: none; letter-spacing: 0; color: var(--ink); margin-top: 1.8rem; }
.policy-body li { margin-bottom: 0.35rem; }

@media (max-width: 560px) {
  .header-row { justify-content: center; text-align: center; }
  .brand { justify-content: center; }
  .hero { padding: 1.3rem 1.1rem; }
  .fact-grid { grid-template-columns: 1fr 1fr; }
}