:root {
  --ink:#163e36;
  --green:#245e4f;
  --soft:#eaf2ee;
  --paper:#fcfefd;
  --line:#cfdfd7;
  --muted:#557169;
  --yellow:#f4d57c;
  --blue:#e9f1f7;
  font-family:"Avenir Next",Avenir,"Segoe UI",sans-serif;
  color:var(--ink);
  background:var(--paper);
  font-size:16px;
  line-height:1.55;
}
* {
  box-sizing:border-box;
}
body {
  margin:0;
}
a {
  color:var(--green);
  text-underline-offset:4px;
}
a:hover {
  color:#122f28;
}
button,input,select {
  font:inherit;
}
button,a,input,select,summary {
  outline-offset:5px;
}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible {
  outline:3px solid #3277ad;
}
h1,h2,h3,p {
  margin-top:0;
}
h1 {
  font-weight:500;
  letter-spacing:-2.7px;
  font-size:clamp(2.4rem,5.1vw,4.4rem);
  line-height:1.08;
  margin-bottom:24px;
}
h2 {
  font-size:1.5rem;
  font-weight:600;
  letter-spacing:-.6px;
}
h3 {
  font-size:1.15rem;
  line-height:1.3;
  margin-bottom:6px;
}
p {
  max-width:68ch;
  color:var(--muted);
}
small {
  font-size:.78rem;
}
input,select {
  width:100%;
  border:1px solid #a4beb2;
  border-radius:6px;
  padding:12px 14px;
  color:var(--ink);
  background:#fff;
  margin:6px 0 18px;
}
.measurement-panel {
  display:grid;
  grid-template-columns:minmax(0, 1.2fr) minmax(0, 1fr);
  gap:40px;
  padding:28px;
  margin:0 0 40px;
  border:1px solid var(--line);
  border-radius:10px;
  background:var(--soft);
  scroll-margin-top:20px;
}
.measurement-panel h2 { margin-bottom:10px; }
.measurement-target { font-size:1.5rem; overflow-wrap:anywhere; margin-bottom:12px; }
.measurement-help { font-size:.85rem; margin:12px 0 0; }
.measurement-panel select { max-width:100%; }
.select-plant-form { margin:0 0 24px; }
@media(max-width:600px) {
  .measurement-panel { grid-template-columns:1fr; gap:20px; padding:22px; }
}
label {
  display:block;
  font-size:.9rem;
  font-weight:600;
}
label span {
  font-weight:400;
  color:var(--muted);
}
.button {
  display:inline-block;
  color:#fff;
  background:var(--green);
  border:0;
  border-radius:7px;
  padding:12px 22px;
  font-weight:600;
  text-decoration:none;
  cursor:pointer;
}
.button:hover {
  color:#fff;
  background:#174738;
}
.site-header {
  display:flex;
  align-items:center;
  gap:34px;
  min-height:90px;
  max-width:1320px;
  margin:auto;
  padding:18px 56px;
  border-bottom:1px solid var(--line);
}
.brand {
  display:flex;
  align-items:center;
  gap:10px;
  font-size:1.55rem;
  font-weight:650;
  letter-spacing:-.7px;
  text-decoration:none;
}
.brand-mark {
  font-size:2.5rem;
  line-height:1;
  color:var(--green);
}
nav {
  display:flex;
  gap:26px;
  margin-left:40px;
}
nav a {
  font-size:.9rem;
  text-decoration:none;
  color:var(--muted);
  padding:8px 0;
}
nav a[aria-current] {
  color:var(--ink);
  box-shadow:0 2px var(--green);
}
.environment {
  margin-left:auto;
  font-size:.8rem;
  color:var(--muted);
}
.text-button {
  border:0;
  background:none;
  color:var(--green);
  cursor:pointer;
  font-size:.8rem;
  padding:0;
}
.site-header form {
  margin:0;
}
main {
  max-width:1208px;
  padding:0 40px;
  margin:0 auto;
  min-height:calc(100vh - 180px);
}
.intro {
  display:grid;
  grid-template-columns:1.4fr 1fr;
  align-items:center;
  min-height:420px;
  padding:50px 0 45px;
  gap:30px;
}
.intro p {
  font-size:1.05rem;
  margin-bottom:25px;
}
.plant-drawing {
  width:280px;
  height:280px;
  position:relative;
  margin:auto;
  background:var(--soft);
  border-radius:50% 50% 12% 50%;
  overflow:hidden;
}
.stem {
  position:absolute;
  left:140px;
  top:51px;
  height:146px;
  width:4px;
  background:var(--green);
  transform:rotate(8deg);
  border-radius:50%;
}
.leaf {
  position:absolute;
  width:70px;
  height:38px;
  background:#4a8066;
  border-radius:0 85% 0 85%;
}
.leaf-one {
  left:79px;
  top:66px;
  transform:rotate(12deg);
}
.leaf-two {
  left:143px;
  top:99px;
  transform:rotate(-75deg);
  background:#6b9371;
}
.leaf-three {
  left:84px;
  top:119px;
  transform:rotate(15deg);
  width:59px;
}
.pot {
  position:absolute;
  left:106px;
  top:189px;
  width:79px;
  height:58px;
  background:var(--yellow);
  clip-path:polygon(0 0,100% 0,86% 100%,14% 100%);
}
.pot-rim {
  position:absolute;
  left:101px;
  top:180px;
  width:89px;
  height:12px;
  background:#ddbb61;
  border-radius:4px;
}
.plant-drawing>span {
  position:absolute;
  left:19px;
  top:221px;
  writing-mode:vertical-rl;
  transform:rotate(180deg);
  font-size:.8rem;
  color:var(--muted);
}
.section-heading {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  margin:10px 0 20px;
}
.section-heading h2,.section-heading p {
  margin:0;
}
.section-heading p {
  font-size:.85rem;
}
.count {
  font-size:.85rem;
  font-weight:500;
  margin-left:10px;
  background:var(--soft);
  padding:4px 10px;
  border-radius:50%;
}
.empty-garden {
  background:var(--soft);
  display:flex;
  align-items:center;
  gap:26px;
  padding:35px 40px;
  border-radius:10px;
}
.empty-garden p {
  margin:0;
  max-width:58ch;
}
.empty-garden a {
  display:inline-block;
  margin-top:15px;
}
.empty-symbol {
  font-size:4.5rem;
  line-height:1;
  color:#608674;
}
.bottom-grid {
  display:grid;
  grid-template-columns:1.2fr 1fr;
  gap:80px;
  margin:55px 0 60px;
}
.add-panel {
  max-width:480px;
  scroll-margin-top:25px;
}
.add-panel p {
  font-size:.9rem;
  margin-bottom:24px;
}
.next-step {
  padding:32px;
  background:var(--blue);
  border-radius:10px;
  align-self:start;
}
.next-step h2 {
  font-size:2rem;
  margin:18px 0 15px;
}
.status {
  display:inline-block;
  font-size:.78rem;
  font-weight:600;
  border-radius:20px;
  padding:5px 12px;
  background:var(--soft);
  color:var(--green);
}
.next-step .status {
  background:#fff;
}
.next-step>a {
  font-weight:600;
}
.sensor-tags {
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:35px;
}
.sensor-tags span {
  font-size:.73rem;
  padding:5px 9px;
  background:#fff;
  border-radius:4px;
  color:var(--muted);
}
.plant-list {
  border-top:1px solid var(--line);
}
.plant-row {
  display:flex;
  align-items:center;
  gap:20px;
  padding:25px 12px;
  border-bottom:1px solid var(--line);
  text-decoration:none;
}
.plant-row:hover {
  background:var(--soft);
}
.plant-icon {
  background:var(--soft);
  border-radius:50%;
  width:48px;
  height:48px;
  display:grid;
  place-items:center;
  font-size:1.7rem;
  flex-shrink:0;
}
.plant-row p {
  margin:0;
  font-size:.85rem;
}
.plant-reading {
  margin-left:auto;
  text-align:right;
}
.plant-reading strong {
  font-size:.9rem;
  font-weight:500;
}
.plant-reading small {
  display:block;
  color:var(--muted);
}
.open-label {
  font-size:.8rem;
  margin-left:15px;
  text-decoration:underline;
}
.notice {
  padding:14px 20px;
  background:var(--soft);
  border-left:3px solid var(--green);
  margin-top:24px;
  border-radius:4px;
}
.back-link {
  display:inline-block;
  margin:34px 0;
  font-size:.85rem;
}
.detail-heading {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.detail-heading h1 {
  font-size:3rem;
  margin-bottom:12px;
  overflow-wrap:anywhere;
}
.metrics {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  background:var(--soft);
  border-radius:10px;
  margin:30px 0 16px;
  padding:28px 0;
}
.metrics section {
  padding:0 28px;
  border-right:1px solid var(--line);
}
.metrics section:last-child {
  border:0;
}
.metrics h2 {
  font-size:.9rem;
  font-weight:500;
  letter-spacing:0;
}
.metric-value {
  font-size:2rem;
  line-height:1.2;
  color:var(--ink);
  margin:0;
}
.metric-value small {
  font-size:.8rem;
  white-space:nowrap;
}
.measurement-note {
  font-size:.8rem;
  max-width:none;
}
.history {
  margin:45px 0;
}
.table-scroll {
  overflow-x:auto;
}
table {
  width:100%;
  border-collapse:collapse;
  text-align:left;
  white-space:nowrap;
}
th {
  font-weight:600;
  font-size:.8rem;
  color:var(--muted);
  padding:15px 12px;
  background:var(--soft);
}
td {
  padding:17px 12px;
  border-bottom:1px solid var(--line);
  font-size:.85rem;
  font-variant-numeric:tabular-nums;
}
td small {
  display:block;
  color:var(--muted);
}
.pagination {
  display:flex;
  gap:20px;
  margin-top:20px;
}
.device-details {
  padding:20px 0;
  margin-bottom:50px;
  border-top:1px solid var(--line);
}
summary {
  cursor:pointer;
  font-weight:600;
}
.device-details p {
  font-size:.85rem;
  margin-top:15px;
}
.device-details code {
  overflow-wrap:anywhere;
  font-size:.85rem;
}
.page-intro {
  padding:60px 0 25px;
}
.page-intro .status {
  margin-bottom:25px;
}
.page-intro h1 {
  font-size:3.5rem;
}
.photo-callout {
  padding:30px 34px;
  background:var(--soft);
  border-radius:10px;
}
.photo-callout p:last-child {
  margin:0;
}
.test-sequence {
  list-style:none;
  counter-reset:step;
  padding:0;
  margin:40px 0;
}
.test-sequence li {
  counter-increment:step;
  display:flex;
  align-items:flex-start;
  gap:24px;
  padding:26px 0;
  border-bottom:1px solid var(--line);
}
.test-sequence li::before {
  content:counter(step);
  display:grid;
  place-items:center;
  background:var(--soft);
  border-radius:50%;
  width:36px;
  height:36px;
  flex-shrink:0;
}
.test-sequence h2 {
  font-size:1.2rem;
  margin:0 0 8px;
}
.test-sequence p {
  margin:0;
  font-size:.9rem;
  max-width:63ch;
}
.test-sequence li>span {
  margin-left:auto;
  white-space:nowrap;
  font-size:.78rem;
  color:var(--muted);
}
.workbench-note {
  margin:45px 0 60px;
}
.workbench-note h2 {
  font-size:1.2rem;
}
.workbench-note p {
  font-size:.9rem;
}
.login-panel {
  max-width:440px;
  margin:75px auto;
}
.login-panel h1 {
  font-size:3rem;
  margin-top:25px;
}
.form-error {
  color:#9b3232;
}
.muted {
  color:var(--muted);
}
footer {
  display:flex;
  justify-content:space-between;
  gap:20px;
  max-width:1128px;
  margin:0 auto;
  padding:28px 0;
  font-size:.78rem;
  color:var(--muted);
  border-top:1px solid var(--line);
}
.skip {
  position:absolute;
  top:-60px;
  padding:12px;
  background:white;
  z-index:10;
}
.skip:focus {
  top:5px;
}
@media(max-width:900px) {
  .site-header {
    padding:18px 30px;
    gap:22px;
  }
  nav {
    margin-left:15px;
  }
  .environment {
    display:none;
  }
  .bottom-grid {
    gap:40px;
  }
  .metrics {
    grid-template-columns:repeat(2,1fr);
    gap:24px;
  }
  .metrics section:nth-child(2) {
    border:0;
  }
  footer {
    margin:0 40px;
  }
  .plant-reading small {
    max-width:160px;
  }
  .open-label {
    display:none;
  }
  .test-sequence li>span {
    white-space:normal;
    min-width:90px;
  }
  .plant-drawing {
    width:260px;
  }
}
@media(max-width:600px) {
  .site-header {
    padding:18px 22px;
    flex-wrap:wrap;
    gap:14px;
    min-height:auto;
  }
  .brand {
    font-size:1.3rem;
  }
  nav {
    margin-left:auto;
    gap:18px;
  }
  .site-header form {
    margin-left:auto;
  }
  main {
    padding:0 22px;
  }
  .intro {
    grid-template-columns:1fr;
    min-height:0;
    padding:45px 0 35px;
    gap:25px;
  }
  .intro h1 {
    font-size:3.2rem;
  }
  .plant-drawing {
    width:100%;
    height:160px;
    border-radius:8px;
  }
  .plant-drawing .stem {
    top:5px;
    left:65%;
    height:110px;
  }
  .plant-drawing .leaf-one {
    left:calc(65% - 61px);
    top:15px;
  }
  .plant-drawing .leaf-two {
    left:65%;
    top:39px;
  }
  .plant-drawing .leaf-three {
    display:none;
  }
  .plant-drawing .pot {
    left:calc(65% - 35px);
    top:110px;
    height:45px;
  }
  .plant-drawing .pot-rim {
    left:calc(65% - 40px);
    top:101px;
  }
  .plant-drawing>span {
    writing-mode:initial;
    transform:none;
    top:117px;
    left:20px;
  }
  .section-heading {
    align-items:flex-start;
    flex-direction:column;
    gap:8px;
  }
  .section-heading h2 {
    font-size:1.3rem;
  }
  .empty-garden {
    padding:25px;
    gap:16px;
  }
  .empty-symbol {
    font-size:3rem;
  }
  .bottom-grid {
    grid-template-columns:1fr;
    gap:35px;
    margin:35px 0;
  }
  .next-step {
    padding:27px;
  }
  .plant-row {
    flex-wrap:wrap;
    gap:12px;
  }
  .plant-row>div:not(.plant-reading) {
    flex:1;
    min-width:0;
    overflow-wrap:anywhere;
  }
  .plant-reading {
    width:100%;
    text-align:left;
    margin-left:60px;
  }
  .plant-reading small {
    max-width:none;
  }
  .detail-heading {
    align-items:flex-start;
    flex-direction:column;
    margin-bottom:22px;
    gap:8px;
  }
  .detail-heading h1 {
    font-size:2.5rem;
  }
  .metrics section {
    padding:0 18px;
  }
  .metric-value {
    font-size:1.7rem;
  }
  .page-intro h1 {
    font-size:2.8rem;
  }
  .photo-callout {
    padding:25px;
  }
  .test-sequence li {
    gap:14px;
    flex-wrap:wrap;
  }
  .test-sequence li>div {
    flex:1;
    min-width:200px;
  }
  .test-sequence li>span {
    margin-left:50px;
  }
  footer {
    margin:0 22px;
    flex-direction:column;
    gap:8px;
  }
  .login-panel {
    margin:50px auto;
  }
}

.inbox-actions {
  max-width: 520px;
  margin-bottom: 24px;
}
input.reading-check {
  width: 22px;
  height: 22px;
  margin: 0;
  padding: 0;
  accent-color: #385c42;
}
button:disabled {
  opacity: .55;
  cursor: not-allowed;
}

.reading-source {
  display: block;
  font-size: .75rem;
  line-height: 1.5;
  font-weight: normal;
}

.button.button-delete {
  color: #923d32;
  background: transparent;
  border: 1px solid #923d32;
  margin: 8px 0;
}
.button.button-delete:hover {
  background: #f9ebe8;
}