:root {
  font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:#263e38;
  background:#f5f6f2;
  font-synthesis:none;
  --green:#173f38;
  --muted:#65756c;
  --line:#dde3da;
}
* {
  box-sizing:border-box;
}
body {
  margin:0;
}
button,input,textarea {
  font:inherit;
}
a {
  color:var(--green);
  text-underline-offset:4px;
}
button,a,input,textarea,summary {
  -webkit-tap-highlight-color:transparent;
}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible {
  outline:3px solid #c98b38;
  outline-offset:3px;
}
h1,h2,h3,p {
  margin:0 0 16px;
}
h1 {
  font-size:clamp(1.9rem,4vw,2.7rem);
  font-weight:600;
  letter-spacing:-1px;
  line-height:1.2;
}
h2 {
  font-size:1.45rem;
  font-weight:600;
}
h3 {
  font-size:1.15rem;
}
p {
  line-height:1.6;
}
.muted {
  color:var(--muted);
  font-size:.9rem;
}
.eyebrow {
  letter-spacing:1.8px;
  font-size:.68rem;
  font-weight:650;
  color:var(--muted);
  margin-bottom:12px;
}
.brand {
  display:flex;
  gap:12px;
  align-items:center;
  text-decoration:none;
  font-size:1.15rem;
  font-weight:650;
  white-space:nowrap;
}
.brand small {
  display:block;
  font-size:.64rem;
  color:var(--muted);
  font-weight:400;
  margin-top:4px;
}
.brand-mark {
  display:grid;
  place-items:center;
  width:42px;
  height:44px;
  border:1px solid #b8c4b6;
  border-radius:14px 14px 4px 4px;
  font-family:serif;
  font-size:1.7rem;
}
.header {
  min-height:94px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  padding:20px max(24px,calc((100vw - 1200px)/2));
  background:#fff;
  border-bottom:1px solid var(--line);
}
.header nav {
  display:flex;
  gap:26px;
}
.header nav a {
  text-decoration:none;
  font-size:.9rem;
  color:var(--muted);
  padding:14px 0;
  white-space:nowrap;
}
.header nav .active {
  color:var(--green);
  box-shadow:0 2px var(--green);
}
.main {
  max-width:1200px;
  margin:auto;
  padding:42px 24px 80px;
}
.button {
  display:inline-flex;
  justify-content:center;
  align-items:center;
  border:1px solid var(--green);
  border-radius:8px;
  min-height:46px;
  padding:11px 20px;
  background:var(--green);
  color:#fff;
  text-decoration:none;
  cursor:pointer;
  font-size:.9rem;
  font-weight:550;
  line-height:1.4;
  transition:background .15s;
}
.button:hover {
  background:#2b5748;
}
.button:disabled {
  opacity:.55;
  cursor:wait;
}
.button.secondary {
  background:#f0f4ef;
  border-color:var(--line);
  color:var(--green);
}
.button.ghost {
  background:transparent;
  border-color:transparent;
  color:var(--green);
}
.button.light {
  background:#f4f1e7;
  border-color:#f4f1e7;
  color:var(--green);
}
.card {
  background:#fff;
  border:1px solid var(--line);
  border-radius:12px;
  padding:26px;
}
.grid,.meter-grid {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:20px;
}
.welcome {
  background:var(--green);
  color:#fff;
  border-radius:16px;
  padding:40px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:24px;
}
.welcome .eyebrow {
  color:#b7cabb;
}
.welcome p {
  color:#d7e2d6;
}
.welcome-note {
  display:grid;
  gap:8px;
  max-width:180px;
  color:#c2d4c4;
  font-size:.8rem;
}
.welcome-note strong {
  font-size:4rem;
  color:#e3e8c9;
  font-weight:400;
  line-height:1;
}
.stats {
  display:flex;
  gap:18px;
  margin-bottom:38px;
}
.stats .card {
  flex:1;
  display:flex;
  gap:20px;
  align-items:center;
}
.stats strong {
  font-size:2rem;
  font-weight:500;
}
.stats span {
  color:var(--muted);
  font-size:.85rem;
}
.section-heading {
  display:flex;
  justify-content:space-between;
  align-items:baseline;
  margin:32px 0 6px;
}
.section-heading a {
  font-size:.8rem;
}
.property-card {
  position:relative;
  padding-left:90px;
}
.property-card h3 {
  font-size:1.9rem;
  margin-bottom:4px;
}
.property-icon {
  position:absolute;
  left:24px;
  top:24px;
  display:grid;
  place-items:center;
  width:46px;
  height:46px;
  border-radius:10px;
  background:#eef1e6;
  color:#536b4c;
  font-size:1.7rem;
}
.property-icon.parking_space {
  background:#eff1f6;
  color:#5b6d80;
  font-size:1.3rem;
}
.definitions {
  display:grid;
  grid-template-columns:minmax(110px,1fr) minmax(0,1.3fr);
  gap:14px;
  font-size:.88rem;
  margin:20px 0 24px;
}
.definitions dt {
  color:var(--muted);
}
.definitions dd {
  margin:0;
  overflow-wrap:anywhere;
}
.property-card>.definitions {
  margin-left:-64px;
  padding-top:20px;
  border-top:1px solid var(--line);
}
.property-card>a {
  display:block;
  margin-left:-64px;
  font-size:.85rem;
}
.field {
  display:grid;
  gap:8px;
  font-size:.85rem;
}
.field span {
  font-weight:550;
}
.field input,.field textarea {
  width:100%;
  border:1px solid #cbd5c9;
  border-radius:7px;
  padding:13px;
  background:#fff;
  color:#243d34;
  min-height:46px;
}
.field textarea {
  min-height:82px;
  resize:vertical;
}
.form {
  display:grid;
  gap:18px;
}
.notice {
  padding:14px 16px;
  background:#fff1e8;
  border:1px solid #eed6be;
  border-radius:8px;
  color:#8a4b24;
  font-size:.85rem;
  overflow-wrap:anywhere;
}
.notice.success,.receipt {
  background:#edf6ee;
  color:#244c36;
  border-color:#c1d9c2;
}
.receipt {
  padding:20px;
  border-radius:10px;
}
.narrow {
  max-width:540px;
  margin-top:24px;
}
.meter-group {
  margin-top:36px;
}
.meter-group h2 {
  margin-bottom:6px;
}
.window {
  padding:13px 16px;
  background:#eaece7;
  border-radius:8px;
  font-size:.85rem;
  color:var(--muted);
}
.window.open {
  background:#e8f0e3;
  color:#3b6234;
}
.meter-card {
  min-width:0;
}
.meter-card h3 {
  margin-bottom:6px;
}
.meter-value {
  display:flex;
  gap:12px;
  align-items:baseline;
  margin:26px 0 8px;
  flex-wrap:wrap;
}
.meter-value strong {
  font-size:2rem;
  font-weight:500;
  letter-spacing:-.5px;
}
.meter-value span {
  color:var(--muted);
  font-size:.85rem;
}
.badge {
  display:inline-block;
  padding:7px 10px;
  background:#eff3e9;
  color:#41613d;
  border-radius:5px;
  font-size:.8rem;
  margin:10px 0 20px;
}
.consumption {
  font-size:.85rem;
  color:#45613f;
  margin:0;
}
details {
  margin-top:26px;
  border-top:1px solid var(--line);
  padding-top:18px;
}
summary {
  cursor:pointer;
  font-size:.9rem;
  font-weight:550;
  padding:8px 0;
}
.history {
  margin-top:16px;
}
.history-row {
  display:grid;
  gap:6px;
  border-bottom:1px solid var(--line);
  padding:14px 0;
  font-size:.8rem;
}
.history-row small {
  color:var(--muted);
}
.history-row p {
  margin:0;
  white-space:pre-wrap;
  overflow-wrap:anywhere;
}
footer {
  text-align:center;
  color:var(--muted);
  font-size:.75rem;
  border-top:1px solid var(--line);
  padding:25px;
}
.loading {
  text-align:center;
  padding:80px 20px;
  color:var(--muted);
}
.auth-layout {
  min-height:100vh;
  display:grid;
  grid-template-columns:1fr 1fr;
}
.auth-aside {
  background:var(--green);
  color:#fff;
  padding:12vh 10%;
  position:relative;
  overflow:hidden;
}
.auth-aside>.eyebrow {
  color:#c3d1b3;
}
.auth-aside h2 {
  font-family:Georgia,serif;
  font-weight:400;
  font-size:clamp(2.6rem,4.6vw,4.6rem);
  white-space:pre-line;
  margin:30px 0;
}
.auth-aside>p:last-of-type {
  max-width:400px;
  color:#d2dfd2;
}
.house-art {
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:18px;
  max-width:270px;
  transform:skewY(-8deg);
  margin:65px auto 0;
  border:1px solid #6f8874;
  padding:28px;
  border-radius:80px 8px 8px 8px;
  opacity:.65;
}
.house-art i {
  display:block;
  height:28px;
  background:#b1bd8c;
  border-radius:12px 12px 0 0;
}
.house-art i:nth-child(3n) {
  background:#5d7c65;
}
.auth-card {
  width:min(100%,490px);
  align-self:center;
  justify-self:center;
  padding:48px 32px;
}
.auth-card>.brand {
  margin-bottom:54px;
}
.auth-card h1 {
  font-size:2rem;
  margin-bottom:20px;
}
.auth-card .form {
  margin:28px 0;
}
.auth-links {
  display:flex;
  justify-content:space-between;
  gap:20px;
  font-size:.85rem;
}
.skip {
  position:absolute;
  top:-100px;
  left:10px;
}
.skip:focus {
  top:10px;
  background:#fff;
  padding:15px;
  z-index:5;
}
@media(max-width:900px) {
  .header {
    flex-wrap:wrap;
    padding:16px 24px;
    gap:14px;
  }
  .header nav {
    order:3;
    width:100%;
    justify-content:space-between;
    gap:12px;
  }
  .header nav a {
    font-size:.8rem;
  }
  .auth-layout {
    grid-template-columns:.8fr 1fr;
  }
  .auth-aside {
    padding:12vh 28px;
  }
  .definitions {
    grid-template-columns:1fr 1fr;
  }
}
@media(max-width:640px) {
  .main {
    padding:28px 16px 48px;
  }
  .header {
    padding:14px 16px;
  }
  .brand small {
    font-size:.6rem;
  }
  .header nav {
    overflow:auto;
    gap:22px;
  }
  .header nav a {
    padding:10px 0;
  }
  .welcome {
    padding:26px;
    align-items:start;
  }
  .welcome h1 {
    font-size:1.8rem;
  }
  .welcome-note {
    display:none;
  }
  .welcome p {
    font-size:.85rem;
  }
  .grid,.meter-grid {
    grid-template-columns:1fr;
    gap:16px;
  }
  .card {
    padding:22px;
  }
  .stats {
    gap:12px;
    margin-bottom:26px;
  }
  .stats .card {
    display:grid;
    gap:8px;
    padding:20px;
  }
  .stats span {
    font-size:.75rem;
  }
  .property-card {
    padding-left:85px;
  }
  .property-icon {
    left:22px;
  }
  .property-card>.definitions,.property-card>a {
    margin-left:-63px;
  }
  .auth-layout {
    display:block;
  }
  .auth-aside {
    display:none;
  }
  .auth-card {
    padding:48px 24px;
    margin:auto;
  }
  .auth-card>.brand {
    margin-bottom:48px;
  }
  .section-heading h2 {
    font-size:1.2rem;
  }
  .section-heading a {
    white-space:nowrap;
    font-size:.75rem;
  }
  .definitions {
    font-size:.82rem;
  }
  .meter-value strong {
    font-size:1.8rem;
  }
  footer {
    padding:24px 20px;
    line-height:1.7;
  }
}
@media(prefers-reduced-motion:reduce) {
  * {
    transition:none!important;
  }
}