:root {
  color-scheme: dark;
  --bg: #07111f;
  --bg-elevated: rgba(10, 20, 36, 0.78);
  --bg-soft: rgba(18, 31, 53, 0.92);
  --border: rgba(148, 163, 184, 0.16);
  --text: #e5eefb;
  --muted: #9db0cb;
  --accent: #56ccf2;
  --accent-strong: #4f46e5;
  --success: #34d399;
  --warning: #fbbf24;
  --shadow: 0 24px 70px rgba(2, 6, 23, 0.35);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --container: 1280px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  background:
    radial-gradient(
      circle at top left,
      rgba(79, 70, 229, 0.28),
      transparent 26%
    ),
    radial-gradient(
      circle at top right,
      rgba(86, 204, 242, 0.18),
      transparent 25%
    ),
    linear-gradient(180deg, #020817 0%, #07111f 45%, #0b1730 100%);
  color: var(--text);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.45), transparent 90%);
  pointer-events: none;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

a {
  color: inherit;
}

.page-shell {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
  padding: 32px 0 56px;
}

.hero,
.panel {
  backdrop-filter: blur(18px);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.hero {
  border-radius: var(--radius-xl);
  padding: clamp(24px, 4vw, 42px);
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
}

.hero__content h1,
.section-heading h2 {
  margin: 0;
  line-height: 1.08;
}

.hero__content h1 {
  font-size: clamp(2rem, 5vw, 4rem);
  max-width: 12ch;
}

.eyebrow,
.section-heading__eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.76rem;
  font-weight: 700;
}

.hero__summary,
.status-bar__message,
.map-caption,
.profile-card__description,
.profile-card__url,
.profile-card__meta dd,
.profile-card__meta dt {
  color: var(--muted);
}

.hero__summary {
  max-width: 58ch;
  font-size: 1rem;
}

.hero__meta,
.active-filters,
.profile-card__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero__stats {
  display: grid;
  gap: 14px;
  align-content: start;
}

.stat-card {
  padding: 18px 20px;
  border-radius: var(--radius-lg);
  background: linear-gradient(
    180deg,
    rgba(18, 31, 53, 0.85),
    rgba(10, 20, 36, 0.85)
  );
  border: 1px solid rgba(148, 163, 184, 0.14);
}

.stat-card__label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.88rem;
  color: var(--muted);
}

.stat-card__value {
  font-size: clamp(1.5rem, 3vw, 2.4rem);
}

.layout {
  margin-top: 24px;
  display: grid;
  gap: 24px;
}

.panel {
  border-radius: var(--radius-xl);
  padding: 24px;
}

.panel--filters {
  position: sticky;
  top: 16px;
  z-index: 10;
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.filters {
  display: grid;
  gap: 14px;
  grid-template-columns: 2fr repeat(3, minmax(0, 1fr));
}

.field {
  display: grid;
  gap: 8px;
}

.field span {
  font-size: 0.92rem;
  color: var(--muted);
}

.field input,
.field select {
  width: 100%;
  min-height: 50px;
  padding: 0 14px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(148, 163, 184, 0.18);
  background: rgba(7, 17, 31, 0.9);
  color: var(--text);
  outline: none;
  transition:
    border-color 0.2s ease,
    transform 0.2s ease;
}

.field input:focus,
.field select:focus {
  border-color: rgba(86, 204, 242, 0.7);
  transform: translateY(-1px);
}

.status-bar {
  margin-top: 14px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.content-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  align-items: start;
}

.cards-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.profile-card {
  display: grid;
  gap: 16px;
  padding: 20px;
  border-radius: var(--radius-lg);
  background: linear-gradient(
    180deg,
    rgba(18, 31, 53, 0.85),
    rgba(8, 15, 28, 0.9)
  );
  border: 1px solid rgba(148, 163, 184, 0.14);
}

.profile-card__header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: start;
}

.profile-card__title {
  margin: 0 0 6px;
  font-size: 1.14rem;
}

.profile-card__url {
  margin: 0;
  font-size: 0.85rem;
  word-break: break-word;
}

.profile-card__description {
  margin: 0;
  min-height: 3.2em;
}

.profile-card__meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
}

.profile-card__meta div {
  padding: 12px;
  border-radius: var(--radius-md);
  background: rgba(7, 17, 31, 0.7);
  border: 1px solid rgba(148, 163, 184, 0.08);
}

.profile-card__meta dt {
  margin-bottom: 6px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.profile-card__meta dd {
  margin: 0;
  color: var(--text);
  font-weight: 600;
}

.panel--map {
  position: sticky;
  top: 136px;
}

.map {
  min-height: 560px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.14);
}

.map-caption {
  margin: 14px 2px 0;
  font-size: 0.92rem;
}

.button,
.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  min-height: 40px;
  padding: 0 16px;
  text-decoration: none;
}

.button {
  border: 1px solid rgba(86, 204, 242, 0.24);
  background: linear-gradient(
    180deg,
    rgba(86, 204, 242, 0.18),
    rgba(79, 70, 229, 0.18)
  );
  color: var(--text);
}

.button:hover {
  border-color: rgba(86, 204, 242, 0.6);
}

.button--ghost {
  background: transparent;
}

.button--link {
  padding-inline: 0;
  min-height: auto;
  border: 0;
  background: transparent;
  color: var(--accent);
}

.button--small {
  min-height: 36px;
  white-space: nowrap;
}

.pill {
  background: rgba(86, 204, 242, 0.1);
  border: 1px solid rgba(86, 204, 242, 0.18);
  color: var(--text);
  font-size: 0.84rem;
}

.pill--accent {
  color: var(--accent);
}

.empty-state {
  padding: 28px;
  border-radius: var(--radius-lg);
  background: rgba(7, 17, 31, 0.72);
  border: 1px dashed rgba(148, 163, 184, 0.18);
  text-align: center;
  color: var(--muted);
}

.leaflet-container {
  background: #0b1730;
}

.leaflet-popup-content-wrapper,
.leaflet-popup-tip {
  background: #0d1b31;
  color: var(--text);
}

.leaflet-popup-content a {
  color: var(--accent);
}

@media (max-width: 1080px) {
  .hero,
  .content-grid {
    grid-template-columns: 1fr;
  }

  .panel--filters,
  .panel--map {
    position: static;
  }

  .map {
    min-height: 420px;
  }
}

@media (max-width: 800px) {
  .page-shell {
    width: min(calc(100% - 20px), var(--container));
    padding-top: 20px;
  }

  .panel,
  .hero {
    padding: 20px;
  }

  .filters {
    grid-template-columns: 1fr;
  }

  .profile-card__meta {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .hero__content h1 {
    max-width: none;
  }

  .section-heading,
  .profile-card__header,
  .status-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .cards-grid {
    grid-template-columns: 1fr;
  }
}