:root {
  --app-bg: #f5f7f4;
  --app-bg-accent: #dde8e2;
  --surface: rgba(255, 255, 255, 0.88);
  --surface-solid: #ffffff;
  --text: #1d2722;
  --muted: #506158;
  --line: #d5ddd8;
  --brand: #0d7f5f;
  --brand-strong: #075843;
  --brand-soft: #def2ea;
  --shadow: 0 16px 40px rgba(20, 41, 31, 0.1);
}

html {
  font-size: 16px;
  min-height: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "DM Sans", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 5% -10%, var(--app-bg-accent) 0%, rgba(221, 232, 226, 0) 48%),
    radial-gradient(circle at 95% 0%, rgba(234, 240, 221, 0.9) 0%, rgba(234, 240, 221, 0) 42%),
    var(--app-bg);
}

h1, h2, h3, h4, h5 {
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  letter-spacing: -0.01em;
}

.app-shell {
  width: min(1200px, calc(100% - 2.2rem));
  margin-inline: auto;
}

.app-chrome {
  min-height: calc(100vh - 72px);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  padding-top: 0.8rem;
}

.app-nav {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}

.brand-mark {
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(13, 127, 95, 0.23);
}

.brand-wordmark {
  color: var(--brand-strong);
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
}

.app-nav-toggle {
  border-color: transparent;
}

.app-nav-links {
  gap: 0.2rem;
}

.app-nav-links .nav-link,
.nav-auth .nav-link {
  color: var(--muted);
  font-weight: 600;
  border-radius: 10px;
  padding: 0.45rem 0.75rem;
  transition: background-color 0.18s ease, color 0.18s ease;
}

.app-nav-links .nav-link:hover,
.app-nav-links .nav-link:focus,
.nav-auth .nav-link:hover,
.nav-auth .nav-link:focus {
  color: var(--brand-strong);
  background: var(--brand-soft);
}

.auth-user {
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.auth-action {
  color: var(--muted);
  text-decoration: none;
}

.auth-pill {
  color: #fff !important;
  background: linear-gradient(135deg, var(--brand), #109e77);
  box-shadow: 0 8px 18px rgba(13, 127, 95, 0.26);
}

.auth-pill:hover,
.auth-pill:focus {
  color: #fff !important;
  background: linear-gradient(135deg, var(--brand-strong), var(--brand));
}

.app-main {
  margin-top: 1.4rem;
  margin-bottom: 2rem;
  background: var(--surface-solid);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 1.35rem;
}

.app-main > *:first-child {
  margin-top: 0;
}

.app-footer {
  padding: 1.1rem 0 1.4rem;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.68);
}

.app-footer a {
  color: var(--brand-strong);
  text-decoration: none;
}

.app-footer a:hover,
.app-footer a:focus {
  text-decoration: underline;
}

.table {
  border-color: var(--line);
  vertical-align: middle;
}

.table thead th {
  background: #f2f7f4;
  color: #355045;
  border-bottom-width: 1px;
}

.alert {
  border-radius: 12px;
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand), #109e77);
  border-color: var(--brand);
}

.btn-primary:hover,
.btn-primary:focus {
  background: linear-gradient(135deg, var(--brand-strong), var(--brand));
  border-color: var(--brand-strong);
}

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
  box-shadow: 0 0 0 0.22rem rgba(13, 127, 95, 0.22);
}

.form-floating > .form-control-plaintext::placeholder,
.form-floating > .form-control::placeholder {
  color: var(--muted);
}

@media (max-width: 991.98px) {
  .site-header {
    padding-top: 0.5rem;
  }

  .app-shell {
    width: calc(100% - 1rem);
  }

  .app-nav {
    border-radius: 12px;
  }

  .app-main {
    margin-top: 0.9rem;
    border-radius: 14px;
    padding: 1rem;
  }

  .app-nav-links {
    margin-top: 0.75rem;
  }

  .nav-auth {
    margin-top: 0.65rem;
    border-top: 1px solid var(--line);
    padding-top: 0.65rem;
  }
}

/* ---------- Home page ---------- */
.home-hero {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 2rem;
  align-items: center;
}

.home-hero-logo {
  width: 84px;
  height: 84px;
  border-radius: 20px;
  box-shadow: 0 14px 30px rgba(13, 127, 95, 0.25);
  margin-bottom: 1rem;
}

.home-hero-title {
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  color: var(--brand-strong);
  margin-bottom: 0.75rem;
}

.home-hero-blurb {
  font-size: 1.18rem;
  line-height: 1.6;
  color: var(--muted);
  max-width: 36rem;
  margin-bottom: 1.5rem;
}

.home-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.home-hero-map {
  position: relative;
}

.home-map {
  width: 100%;
  height: 380px;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.home-map-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--brand-soft), #eef4ec);
}

.home-map-fallback img {
  width: 120px;
  height: 120px;
  border-radius: 24px;
}

.home-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.home-feature-card {
  background: #fbfdfb;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.4rem;
}

.home-feature-card h3 {
  font-size: 1.15rem;
  color: var(--brand-strong);
  margin-bottom: 0.5rem;
}

.home-feature-card p {
  color: var(--muted);
  margin-bottom: 0;
}

@media (max-width: 991.98px) {
  .home-hero {
    grid-template-columns: 1fr;
  }

  .home-features {
    grid-template-columns: 1fr;
  }

  .home-map {
    height: 280px;
  }
}

/* ---------- Search area editor map ---------- */
.search-area-map {
  width: 100%;
  height: 460px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

@media (max-width: 991.98px) {
  .search-area-map {
    height: 320px;
    margin-top: 1rem;
  }
}