:root {
  --ink: #0f172a;
  --muted: #64748b;
  --paper: #f8fafc;
  --panel: #fff;
  --line: #e2e8f0;
  --green: #16a36a;
  --green-2: #0f7a50;
  --lime: #baf7da;
  --navy: #0f172a;
  --shadow: 0 12px 32px rgba(15, 23, 42, .07);
}

body {
  background: linear-gradient(180deg, #fff 0, #f8fafc 26rem);
  color: var(--ink);
}

.site-header,
.account-header {
  min-height: 72px;
  padding-block: .8rem;
  background: rgba(255, 255, 255, .96);
  border-bottom-color: var(--line);
  box-shadow: 0 1px 0 rgba(15, 23, 42, .03);
}

.brand-mark {
  width: 3rem;
  height: 3rem;
  border-radius: .55rem;
  background: linear-gradient(145deg, #20bd7c, #0f7a50);
  box-shadow: 0 8px 20px rgba(22, 163, 106, .2);
}

.brand h1 {
  color: var(--navy);
  font-size: 1.05rem;
  font-weight: 850;
  letter-spacing: -.02em;
}

.eyebrow {
  color: var(--green-2);
  font-size: .65rem;
  font-weight: 850;
  letter-spacing: .16em;
}

.header-meta a,
.header-link-button,
.logout-form button {
  color: #334155;
  font-size: .75rem;
  font-weight: 800;
  text-decoration: none;
}

.site-header .header-meta > a:not(.pending-bell),
.site-header .header-link-button,
.site-header .logout-form button {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: .38rem .62rem;
  border: 1px solid #cbd5e1;
  border-radius: .45rem;
  background: #fff;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
}

.site-header .header-meta > .header-icon-action,
.site-header .header-link-button.header-icon-action,
.site-header .logout-form .header-icon-action {
  justify-content: center;
  width: 2rem;
  height: 2rem;
  min-height: 2rem;
  padding: .36rem;
}

.header-icon-action svg {
  display: block;
  width: 1.08rem;
  height: 1.08rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.9;
}

.site-header .header-meta > a:not(.pending-bell):hover,
.site-header .header-link-button:hover,
.site-header .logout-form button:hover {
  border-color: #86d8b4;
  background: #ecfdf5;
  color: var(--green-2);
  transform: translateY(-1px);
}

.site-header .header-meta > a:not(.pending-bell):focus-visible,
.site-header .header-link-button:focus-visible,
.site-header .logout-form button:focus-visible {
  outline: 3px solid rgba(22, 163, 106, .2);
  outline-offset: 2px;
}

.header-meta a:hover,
.header-link-button:hover,
.logout-form button:hover {
  color: var(--green-2);
}

main { margin-top: 1.25rem; }

.panel {
  border-color: var(--line);
  border-radius: 1rem;
  background: #fff;
  box-shadow: var(--shadow);
}

.hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  min-height: 270px;
  padding: clamp(1.5rem, 4vw, 3.5rem);
  background:
    radial-gradient(circle at 88% 14%, rgba(33, 204, 133, .3), transparent 21rem),
    linear-gradient(130deg, #0f172a 0%, #17233a 72%, #123b32 100%);
  border: 0;
  color: #fff;
}

.hero::after {
  position: absolute;
  right: -6rem;
  bottom: -9rem;
  z-index: -1;
  width: 25rem;
  height: 25rem;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 50%;
  box-shadow: 0 0 0 3.5rem rgba(255, 255, 255, .025), 0 0 0 7rem rgba(255, 255, 255, .018);
  content: "";
}

.hero .eyebrow { color: #5ee6a8; }
.hero .lead { color: #cbd5e1; }
.hero h2 {
  max-width: 18ch;
  color: #fff;
  font-family: inherit;
  font-size: clamp(2.2rem, 4.5vw, 4.6rem);
  font-weight: 900;
  letter-spacing: -.055em;
}

.button {
  border-radius: .55rem;
  font-size: .74rem;
  font-weight: 850;
  letter-spacing: .035em;
}

.button.primary {
  background: linear-gradient(135deg, #1fbd7b, #0f8c5b);
  box-shadow: 0 7px 18px rgba(16, 140, 91, .18);
}

.hero .button.primary { background: #24c983; color: #081d17; }
.hero .button.secondary { border-color: rgba(255, 255, 255, .38); background: rgba(255, 255, 255, .08); color: #fff; }
.button.secondary { border-color: #cbd5e1; color: var(--green-2); }

.selectors,
.siren-filters { border-top: 3px solid var(--green); }

select,
.auth-form input,
.auth-form select {
  border-color: #cbd5e1;
  border-radius: .5rem;
}

.kpi {
  border-top: 0;
  border-left: 4px solid var(--navy);
  border-radius: .8rem;
  box-shadow: 0 8px 24px rgba(15, 23, 42, .055);
}

.kpi.accent { border-left-color: var(--green); }
.kpi.warning { border-left-color: var(--amber); }
.kpi strong { color: var(--navy); font-family: inherit; font-weight: 900; letter-spacing: -.045em; }

.map-layer,
.map-mode {
  border-color: #cbd5e1;
  color: #334155;
  font-weight: 800;
}

.map-layer:hover,
.map-layer.active,
.map-mode:hover,
.map-mode.active {
  border-color: var(--green);
  background: var(--green);
  color: #fff;
}

.map-wrap { border-color: #cbd5e1; background: #eef2f6; }
.methodology { background: linear-gradient(125deg, #0f172a, #162e36); }
.methodology .eyebrow { color: #5ee6a8; }

.auth-brand {
  background:
    radial-gradient(circle at 85% 12%, rgba(40, 214, 142, .28), transparent 14rem),
    linear-gradient(145deg, #0f172a, #123a33);
}

.auth-brand .eyebrow { color: #5ee6a8; }
.auth-brand h1 { font-family: inherit; font-weight: 900; letter-spacing: -.05em; }
.auth-card { background: #fff; border-color: var(--line); }
.account-tabs button[aria-selected="true"] { color: var(--green-2); }

@media (max-width: 760px) {
  .hero { min-height: 0; }
  .hero h2 { font-size: clamp(2.1rem, 12vw, 3.4rem); }
}

@media print {
  .hero { min-height: 0; background: #fff; color: #000; }
  .hero h2, .hero .lead, .hero .eyebrow { color: #000; }
}