:root {
  --bg: #06110f;
  --surface: rgba(16, 36, 32, 0.72);
  --surface-strong: rgba(255, 255, 255, 0.08);
  --text: #ffffff;
  --muted: #c9d6cf;
  --border: rgba(174, 213, 129, 0.28);
  --accent: #7cb342;
  --accent-dark: #558b2f;
  --accent-soft: rgba(124, 179, 66, 0.16);
  --gold: #aed581;
  --warning-bg: #fff7ed;
  --warning-border: #fed7aa;
  --shadow: 0 24px 80px rgb(0 0 0 / 34%);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 16% 8%, rgb(124 179 66 / 18%), transparent 30%),
    linear-gradient(135deg, #06110f 0%, #0c1b18 52%, #08110f 100%);
  font-family: Inter, Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  background: rgb(6 17 15 / 86%);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
}

.nav {
  display: grid;
  align-items: center;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 0.9rem 0;
}

.brand {
  color: var(--text);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  text-decoration: none;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
}

.nav-links a,
.login-button {
  border-radius: 6px;
  font-size: 0.88rem;
  font-weight: 700;
  padding: 0.48rem 0.72rem;
  text-decoration: none;
}

.nav-links a {
  color: var(--muted);
}

.nav-links a:hover,
.nav-links a:focus,
.nav-links a.active {
  background: var(--accent-soft);
  color: var(--accent);
}

.login-button {
  border: 1px solid var(--accent);
  color: var(--accent);
  justify-self: end;
  line-height: 1;
}

.login-button:hover,
.login-button:focus,
.login-button.active {
  background: var(--accent);
  color: #ffffff;
}

.home-hero {
  min-height: 680px;
  background:
    linear-gradient(180deg, rgb(6 17 15 / 14%) 0%, rgb(6 17 15 / 54%) 44%, rgb(6 17 15 / 88%) 100%),
    linear-gradient(90deg, rgb(6 17 15 / 62%) 0%, rgb(6 17 15 / 36%) 42%, rgb(6 17 15 / 8%) 100%),
    url("assets/facilities-engineering-hero.jpg") 28% center / cover no-repeat;
}

.hero-overlay {
  display: flex;
  align-items: center;
  width: min(1180px, calc(100% - 2rem));
  min-height: 680px;
  margin: 0 auto;
  padding: 4rem 0;
}

.hero-content {
  max-width: 690px;
  color: #ffffff;
}

.page-shell {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 4.5rem 0;
}

.page-shell.tight {
  padding: 4rem 0;
}

.hero {
  max-width: 760px;
}

.hero.compact {
  margin-bottom: 2rem;
}

.eyebrow {
  color: var(--gold);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  margin: 0 0 0.75rem;
  text-transform: uppercase;
}

.hero-content .eyebrow {
  color: var(--light-lime, #aed581);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(3rem, 8vw, 6rem);
  line-height: 0.94;
  margin-bottom: 1.1rem;
  max-width: 820px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.05;
  margin-bottom: 0;
}

h3 {
  font-size: 1.15rem;
  line-height: 1.2;
  margin-bottom: 0.65rem;
}

.lead {
  color: var(--muted);
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  max-width: 660px;
}

.hero-content .lead {
  color: rgb(255 255 255 / 86%);
}

.section-intro {
  color: var(--muted);
  font-size: 1.12rem;
  margin-bottom: 0;
}

.hero-actions,
.resource-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.primary-action,
.secondary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 6px;
  font-weight: 800;
  padding: 0.78rem 1rem;
  text-decoration: none;
}

.primary-action {
  background: var(--accent);
  color: #ffffff;
}

.primary-action:hover,
.primary-action:focus {
  background: var(--accent-dark);
}

.secondary-action {
  border: 1px solid rgb(255 255 255 / 65%);
  color: #ffffff;
}

.secondary-action:hover,
.secondary-action:focus {
  background: rgb(255 255 255 / 12%);
}

.secondary-action.dark {
  border-color: var(--border);
  color: var(--accent);
}

.secondary-action.dark:hover,
.secondary-action.dark:focus {
  background: var(--accent-soft);
}

.section-band {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  border-top: 1px solid var(--border);
  padding: 4rem 0;
}

.muted-band {
  background: var(--surface-strong);
}

.content-grid {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
}

.two-column {
  display: grid;
  align-items: start;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 3rem;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 2rem;
}

.capability-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.standards-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.standard-card {
  position: relative;
  min-height: 240px;
  overflow: hidden;
  padding: 1.3rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgb(124 179 66 / 12%), rgb(255 255 255 / 5%)),
    var(--surface);
  box-shadow: var(--shadow);
}

.standard-card::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--standard-state, var(--accent));
  box-shadow: 0 0 20px var(--standard-state, var(--accent));
  content: "";
}

.standard-card h3 {
  margin-top: 1.2rem;
}

.standard-card p {
  color: var(--muted);
}

.standard-card.is-running {
  --standard-state: var(--accent);
}

.standard-card.is-alarm {
  --standard-state: #ff4f46;
}

.standard-card.is-maintenance {
  --standard-state: #ffc928;
}

.standard-card.is-assets {
  --standard-state: var(--gold);
}

.standard-icon {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border: 1px solid rgb(174 213 129 / 34%);
  border-radius: 8px;
  background: rgb(24 35 31 / 92%);
}

.mini-fan::before {
  display: block;
  width: 34px;
  height: 34px;
  border: 2px solid var(--gold);
  border-radius: 50%;
  background:
    conic-gradient(from 0deg, transparent 0 14%, var(--accent) 15% 27%, transparent 28% 48%, var(--gold) 49% 61%, transparent 62% 82%, var(--accent) 83% 94%, transparent 95%);
  content: "";
  animation: siteFanSpin 1.7s linear infinite;
}

.alarm-dot::before {
  display: block;
  width: 30px;
  height: 30px;
  border: 2px solid #ff4f46;
  border-radius: 50%;
  background: rgb(255 79 70 / 16%);
  box-shadow: 0 0 0 8px rgb(255 79 70 / 10%), 0 0 24px rgb(255 79 70 / 42%);
  content: "";
  animation: siteAlarmPulse 1.7s ease-in-out infinite;
}

.valve-mark::before,
.valve-mark::after {
  position: absolute;
  content: "";
}

.valve-mark::before {
  width: 34px;
  height: 34px;
  border: 2px solid #ffc928;
  background: rgb(255 201 40 / 12%);
  transform: rotate(45deg);
}

.valve-mark::after {
  width: 42px;
  height: 3px;
  border-radius: 999px;
  background: #ffc928;
  animation: siteValveSweep 2.2s ease-in-out infinite;
}

.asset-ring {
  display: inline-grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, rgb(6 17 15 / 98%) 0 54%, transparent 56%),
    conic-gradient(var(--accent) 78%, rgb(255 255 255 / 10%) 0);
  box-shadow: 0 0 24px rgb(124 179 66 / 24%);
}

.asset-ring strong {
  color: var(--text);
  font-size: 20px;
}

.info-card,
.process-step,
.system-card,
.sso-panel,
.sso-detail,
.resources-panel {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}

.info-card {
  min-height: 220px;
  padding: 1.4rem;
}

.info-card p,
.process-step p,
.resources-panel p,
.sso-panel p,
.sso-detail p,
.sso-detail li {
  color: var(--muted);
}

.card-kicker {
  display: inline-flex;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  margin-bottom: 1.2rem;
}

.process-list {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.process-step {
  padding: 1.4rem;
}

.process-step span {
  display: inline-flex;
  border-bottom: 2px solid var(--gold);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  margin-bottom: 1rem;
  padding-bottom: 0.18rem;
  text-transform: uppercase;
}

.resources-panel {
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 1.2fr) auto;
  gap: 2rem;
  padding: 2rem;
  box-shadow: var(--shadow);
}

.site-footer {
  background: #101820;
  color: rgb(255 255 255 / 84%);
  padding: 1.4rem 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  font-size: 0.9rem;
}

@keyframes siteFanSpin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes siteAlarmPulse {
  0%,
  100% {
    box-shadow: 0 0 0 5px rgb(255 79 70 / 10%), 0 0 14px rgb(255 79 70 / 42%);
  }

  50% {
    box-shadow: 0 0 0 10px rgb(255 79 70 / 18%), 0 0 28px rgb(255 79 70 / 6%);
  }
}

@keyframes siteValveSweep {
  0%,
  100% {
    transform: rotate(0deg);
  }

  50% {
    transform: rotate(72deg);
  }
}

.link-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.system-card {
  display: flex;
  min-height: 150px;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.5rem;
  text-decoration: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.system-card:hover,
.system-card:focus {
  border-color: var(--accent);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.system-name {
  font-size: 1.35rem;
  font-weight: 800;
}

.system-url {
  color: var(--muted);
  font-size: 0.9rem;
  overflow-wrap: anywhere;
}

.access-note {
  border: 1px solid var(--warning-border);
  border-radius: 8px;
  background: var(--warning-bg);
  color: #7c2d12;
  font-weight: 700;
  margin: 1.5rem 0 0;
  padding: 1rem;
}

.sso-layout {
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
}

.sso-panel {
  padding: 2rem;
}

.sso-panel .primary-action {
  margin-top: 1rem;
}

.sso-detail {
  padding: 1.4rem;
}

.sso-detail ul,
.sso-detail ol {
  margin-bottom: 0;
  padding-left: 1.2rem;
}

.login-page {
  background:
    linear-gradient(90deg, rgb(244 246 248 / 94%) 0%, rgb(244 246 248 / 80%) 52%, rgb(244 246 248 / 72%) 100%),
    url("assets/sf-bay-harbor-map-1850s.jpg") center / cover fixed no-repeat;
}

.login-shell {
  display: grid;
  align-items: start;
  justify-content: center;
  grid-template-columns: minmax(320px, 540px);
  gap: 1.5rem;
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 5rem 0;
}

.login-card,
.settings-panel {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgb(255 255 255 / 94%);
  box-shadow: var(--shadow);
}

.login-card {
  padding: 2rem;
}

.login-graphic {
  display: block;
  width: min(190px, 52vw);
  height: auto;
  margin: 0 auto 1.25rem;
}

.login-card h1 {
  color: var(--text);
  font-size: clamp(2.1rem, 4vw, 3.2rem);
  line-height: 1;
}

.login-card p,
.settings-footnote {
  color: var(--muted);
}

.access-form,
.form-grid {
  display: grid;
  gap: 1rem;
}

.access-form {
  margin-top: 1.5rem;
}

.access-form label,
.form-grid label {
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 800;
}

.access-form input,
.form-grid input,
.form-grid select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #ffffff;
  color: var(--text);
  font: inherit;
  margin-top: 0.35rem;
  min-height: 44px;
  padding: 0.7rem 0.78rem;
}

.access-form input:focus,
.form-grid input:focus,
.form-grid select:focus {
  border-color: var(--accent);
  outline: 3px solid var(--accent-soft);
}

.access-message {
  border-radius: 6px;
  font-weight: 700;
  margin-top: 1rem;
  padding: 0.8rem;
}

.access-message:empty {
  display: none;
}

.access-message.success {
  background: #ecfdf3;
  color: #166534;
}

.access-message.error {
  background: #fff1f2;
  color: #9f1239;
}

.access-result {
  border-top: 1px solid var(--border);
  margin-top: 1.5rem;
  padding-top: 1.5rem;
}

.allowed-page-list {
  display: grid;
  gap: 0.75rem;
  margin-top: 1rem;
}

.allowed-page {
  display: grid;
  gap: 0.2rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  text-decoration: none;
}

.allowed-page:hover,
.allowed-page:focus {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.allowed-page span {
  color: var(--muted);
  font-size: 0.9rem;
}

.settings-layout {
  display: grid;
  gap: 1.5rem;
}

.settings-panel {
  padding: 1.5rem;
}

.settings-panel-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.settings-panel-header h2 {
  font-size: clamp(1.45rem, 3vw, 2rem);
}

.form-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.toggle-row {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding-top: 1.6rem;
}

.toggle-row input {
  width: auto;
  min-height: auto;
  margin: 0;
}

.profile-settings-panel {
  display: grid;
  gap: 1rem;
}

.profile-widget-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.profile-widget-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  display: grid;
  gap: 1rem;
  padding: 1.1rem;
}

.profile-widget-card h3 {
  color: var(--accent);
}

.profile-setting-group {
  display: grid;
  gap: 0.65rem;
}

.profile-setting-group h4 {
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  padding-bottom: 0.45rem;
  text-transform: uppercase;
}

.profile-checkbox-list {
  display: grid;
  gap: 0.5rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.profile-option {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  align-items: center;
  gap: 0.55rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  min-height: 42px;
  padding: 0.62rem 0.7rem;
}

.profile-option input {
  justify-self: center;
  margin: 0;
}

.profile-option span {
  color: var(--text);
  font-weight: 800;
  line-height: 1.25;
}

.access-table-wrap {
  overflow-x: auto;
}

.access-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 820px;
}

.access-table th,
.access-table td {
  border-bottom: 1px solid var(--border);
  padding: 0.9rem;
  text-align: left;
  vertical-align: top;
}

.access-table th {
  color: var(--accent);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.access-table td span {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 0.15rem;
}

.table-action {
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #ffffff;
  color: var(--accent);
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  margin: 0 0.25rem 0.35rem 0;
  padding: 0.42rem 0.65rem;
}

.table-action:hover,
.table-action:focus {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.table-action.danger {
  color: #9f1239;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  margin-bottom: 1rem;
  padding: 0.32rem 0.68rem;
  text-transform: uppercase;
}

@media (max-width: 860px) {
  .nav {
    grid-template-columns: 1fr auto;
  }

  .brand {
    grid-column: 1;
    grid-row: 1;
  }

  .login-button {
    grid-column: 2;
    grid-row: 1;
  }

  .nav-links {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 0.1rem;
  }

  .home-hero,
  .hero-overlay {
    min-height: 620px;
  }

  .hero-overlay {
    align-items: end;
    padding-bottom: 3rem;
  }

  .two-column,
  .capability-grid,
  .standards-grid,
  .process-list,
  .resources-panel,
  .sso-layout,
  .login-shell,
  .profile-widget-grid,
  .form-grid,
  .link-grid {
    grid-template-columns: 1fr;
  }

  .resources-panel {
    padding: 1.5rem;
  }

  .footer-inner {
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .profile-checkbox-list {
    grid-template-columns: 1fr;
  }

  .nav {
    width: min(100% - 1.25rem, 1180px);
  }

  .page-shell,
  .content-grid,
  .hero-overlay,
  .footer-inner {
    width: min(100% - 1.25rem, 1180px);
  }

  .page-shell {
    padding: 3rem 0;
  }

  .section-band {
    padding: 3rem 0;
  }

  .home-hero,
  .hero-overlay {
    min-height: 700px;
  }

  h1 {
    font-size: 3rem;
  }

  .hero-actions,
  .resource-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .primary-action,
  .secondary-action {
    width: 100%;
  }

  .login-shell {
    padding: 3rem 0;
  }

  .login-card,
  .settings-panel {
    padding: 1.25rem;
  }

  .settings-panel-header {
    flex-direction: column;
  }
}