@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;550;600;650;700&family=Manrope:wght@400;500;600;650;700;750;800&display=swap");
:root {
  font-family: "DM Sans", system-ui, sans-serif;
  color: #263a33;
  background: #f5f6f2;
  font-synthesis: none;
  --muted: #66776c;
  --line: #e0e5dd;
  --green: #285743;
  --cream: #fbfcf8;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
button,
input,
select {
  font: inherit;
}
button,
a,
input,
select {
  touch-action: manipulation;
}
button {
  cursor: pointer;
  color: inherit;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: white;
  padding: 9px 13px;
  font-size: 13px;
  font-weight: 550;
}
button:hover {
  background: #edf2e9;
}
button:disabled {
  opacity: 0.45;
  cursor: default;
}
a {
  color: var(--green);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid #b38a41;
  outline-offset: 3px;
}
input,
select {
  width: 100%;
  min-width: 0;
  color: #263a33;
  background: #fff;
  border: 1px solid #d7dfd5;
  border-radius: 6px;
  padding: 10px;
  font-size: 12px;
}
input[type="checkbox"] {
  width: 15px;
  height: 15px;
  accent-color: var(--green);
  margin: 0;
}
input[type="range"] {
  padding: 0;
  accent-color: var(--green);
  border: 0;
  background: transparent;
}
label {
  display: block;
  font-size: 12px;
  font-weight: 600;
}
label > input,
label > select {
  margin-top: 7px;
}
p {
  line-height: 1.6;
}
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  height: 83px;
  padding: 0 4%;
  border-bottom: 1px solid var(--line);
  background: #fafbf7;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #203c30;
  font-family: Manrope, sans-serif;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.8px;
}
.brand svg {
  width: 39px;
  height: 39px;
}
.version {
  font:
    600 9px "DM Sans",
    sans-serif;
  letter-spacing: 1.6px;
  border-left: 1px solid var(--line);
  margin-left: 14px;
  padding-left: 23px;
  color: var(--muted);
}
nav {
  display: flex;
  gap: 24px;
  align-items: center;
  font-size: 12px;
  font-weight: 500;
}
.text-button {
  border: 0;
  background: none;
  padding: 5px;
}
main {
  max-width: 1550px;
  margin: auto;
  padding: 36px 4% 0;
}
.heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 32px;
}
.eyebrow {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.8px;
  color: #738270;
}
h1 {
  font:
    600 clamp(25px, 2.6vw, 39px) / 1.3 Manrope,
    sans-serif;
  letter-spacing: -1.5px;
  margin: 10px 0;
}
h2 {
  font:
    700 16px Manrope,
    sans-serif;
  letter-spacing: -0.45px;
  margin: 0;
}
h3 {
  font-size: 15px;
}
.heading p {
  color: var(--muted);
  font-size: 13px;
  margin: 0;
}
.status-pill {
  font-size: 11px;
  border: 1px solid #d8e2d4;
  border-radius: 20px;
  padding: 9px 13px;
  white-space: nowrap;
}
.status-pill > span {
  display: inline-block;
  width: 6px;
  height: 6px;
  background: #679875;
  border-radius: 50%;
  margin-right: 5px;
}
.workspace {
  display: grid;
  grid-template-columns: 310px minmax(0, 1fr);
  gap: 23px;
  align-items: start;
}
.panel {
  background: white;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 3px 10px #203c3003;
}
.panel-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 21px 24px;
}
.controls .panel-heading {
  padding: 20px;
  display: block;
  border-bottom: 1px solid var(--line);
}
.step-label {
  display: block;
  font-size: 9px;
  color: #84907f;
  letter-spacing: 1.4px;
  margin-top: 8px;
}
.field-section {
  margin: 0 19px;
  padding: 17px 0;
  border: 0;
  border-bottom: 1px solid var(--line);
}
.field-section > label {
  margin-bottom: 8px;
}
.field-section legend {
  float: left;
  width: 100%;
  padding: 0;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 12px;
}
.field-section legend .hint {
  float: right;
  font-weight: 400;
  font-size: 10px;
  margin: 0;
}
.hint {
  font-size: 10px;
  color: var(--muted);
  line-height: 1.6;
}
.inline-link {
  border: 0;
  background: none;
  padding: 0;
  color: var(--green);
  font-size: 11px;
  text-align: left;
}
.body-options {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  clear: both;
}
.body-options label {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 11px;
  font-weight: 500;
}
.body-options label:has(:checked) {
  background: #eef4ec;
  border-color: #b8cbb6;
}
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9px;
}
.field-row input[type="datetime-local"] {
  font-size: 10px;
  padding: 9px 4px;
}
.modes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
  clear: both;
}
.modes label {
  display: flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 10px 7px;
  font-size: 10px;
  font-weight: 550;
}
.modes label:has(:checked) {
  background: #f0f5ed;
  border-color: #bacfb7;
}
.modes small {
  display: block;
  font-size: 8px;
  color: var(--muted);
  font-weight: 400;
  margin-top: 3px;
}
.modes b {
  margin-left: auto;
  color: #70836a;
  font-size: 18px;
  font-weight: 400;
}
.parameters .field-row + .field-row {
  margin-top: 13px;
}
.parameters label {
  font-size: 10px;
}
.primary {
  background: var(--green);
  color: #fff;
  border-color: var(--green);
}
.primary:hover {
  background: #183f2d;
}
.run {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: calc(100% - 38px);
  margin: 20px 19px 0;
  padding: 12px 15px;
}
.run span {
  font-size: 20px;
}
.run-note {
  text-align: center;
  margin: 9px 0 17px;
}
.cancel {
  display: block;
  margin: 8px auto;
}
.results-area {
  min-width: 0;
  display: grid;
  gap: 18px;
}
.feedback {
  font-size: 11px;
  color: var(--green);
  padding: 0 4px;
  min-height: 16px;
}
.feedback.error {
  background: #fff0eb;
  color: #943c2d;
  border: 1px solid #e5b8aa;
  padding: 12px;
  border-radius: 7px;
}
.orbit-panel .panel-heading {
  align-items: center;
  padding-bottom: 10px;
}
.panel-heading .eyebrow {
  display: block;
  margin-bottom: 7px;
}
.small-pill {
  font-size: 9px;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 5px 7px;
  color: var(--muted);
  white-space: nowrap;
}
.orbit-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 178px;
  align-items: center;
  padding: 0 25px 5px;
  gap: 20px;
}
.orbit {
  width: 100%;
  aspect-ratio: 1.28;
  max-height: 375px;
  min-height: 250px;
}
.orbit svg {
  width: 100%;
  height: 100%;
  display: block;
}
.orbit-side time {
  display: block;
  font-family: Manrope, sans-serif;
  font-size: 17px;
  font-weight: 650;
  line-height: 1.5;
  margin: 10px 0 22px;
}
.legend-entry {
  display: flex;
  gap: 10px;
  align-items: start;
  font-size: 12px;
  margin: 17px 0;
}
.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-top: 4px;
}
.legend-entry small {
  display: block;
  color: var(--muted);
  font-size: 10px;
  margin-top: 4px;
}
.plot-note {
  border-top: 1px solid var(--line);
  margin-top: 23px;
  padding-top: 18px;
  font-size: 10px;
}
.sun-dot {
  display: inline-block;
  background: #d5a84d;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  margin-right: 6px;
}
.plot-note p {
  color: var(--muted);
  font-size: 10px;
  line-height: 1.6;
  margin-bottom: 0;
}
.scrubber {
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 15px 24px;
}
.scrubber > div {
  flex: 1;
}
.scrubber > button {
  width: 32px;
  height: 32px;
  padding: 0;
  border-radius: 50%;
  font-size: 10px;
}
.range-labels {
  display: flex;
  justify-content: space-between;
  font-size: 9px;
  color: #778473;
  margin-top: 5px;
}
.exports {
  display: flex;
  gap: 6px;
}
.exports button {
  font-size: 10px;
  padding: 7px 9px;
}
.count {
  display: inline-block;
  margin-left: 6px;
  font:
    600 11px "DM Sans",
    sans-serif;
  background: #edf3e9;
  padding: 4px 7px;
  border-radius: 5px;
  vertical-align: middle;
}
.run-summary {
  font-size: 10px;
  color: var(--muted);
  margin: -6px 24px 16px;
}
.results-toolbar {
  display: flex;
  gap: 9px;
  align-items: center;
  padding: 11px 24px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fafbf8;
}
.results-toolbar label {
  font-size: 10px;
  color: var(--muted);
}
.results-toolbar select {
  width: 140px;
  font-size: 10px;
  padding: 6px;
}
.results-toolbar .hint {
  margin-left: auto;
}
#event-table {
  overflow-x: auto;
  max-height: 460px;
}
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 10px;
  text-align: left;
  white-space: nowrap;
}
th {
  font-size: 8px;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--muted);
  background: #fafbf8;
  font-weight: 500;
}
td,
th {
  padding: 14px 17px;
  border-bottom: 1px solid #edf0e9;
}
td:first-child,
th:first-child {
  padding-left: 24px;
}
.geometry-tag {
  padding: 5px 7px;
  background: #eff4e9;
  border: 1px solid #dce8d1;
  border-radius: 4px;
  font-size: 9px;
}
.jump {
  padding: 4px 7px;
  font-size: 10px;
}
.empty {
  padding: 28px;
  text-align: center;
  color: var(--muted);
  font-size: 12px;
}
.pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 24px;
  font-size: 10px;
}
.science-note {
  display: flex;
  gap: 11px;
  color: #737d6b;
  padding: 0 4px;
}
.science-note > span {
  margin-top: 9px;
}
.science-note p {
  font-size: 10px;
  line-height: 1.7;
  margin: 5px 0;
}
.science-note strong {
  font-weight: 600;
  color: #56674f;
}
footer {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  font-size: 9px;
  color: #7c8776;
  padding: 27px 0;
  border-top: 1px solid var(--line);
  margin-top: 30px;
}
.muted {
  color: #b7c0b0;
  margin: 0 7px;
}
dialog {
  width: min(590px, calc(100% - 30px));
  max-height: 85vh;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 25px;
  color: #263a33;
}
dialog::backdrop {
  background: #18312666;
  backdrop-filter: blur(3px);
}
.dialog-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
dialog p {
  font-size: 13px;
  color: var(--muted);
}
dialog a {
  font-size: 12px;
}
dialog form {
  display: grid;
  gap: 14px;
}
pre {
  background: #eef2eb;
  padding: 16px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: 11px;
  line-height: 1.7;
  border-radius: 7px;
}
.sr-only,
.skip {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
}
.skip:focus {
  width: auto;
  height: auto;
  clip-path: none;
  z-index: 10;
  background: white;
  padding: 12px;
}
.cancel[hidden],
[hidden] {
  display: none !important;
}
@media (min-width: 1400px) {
  .workspace {
    grid-template-columns: 340px minmax(0, 1fr);
  }
  .orbit {
    max-height: 420px;
  }
}
@media (max-width: 1000px) {
  .version {
    display: none;
  }
  .workspace {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 16px;
  }
  .orbit-layout {
    grid-template-columns: 1fr;
    padding: 0 16px;
  }
  .orbit {
    max-height: 330px;
  }
  .orbit-side {
    display: none;
  }
  .heading .status-pill {
    display: none;
  }
  .modes b {
    display: none;
  }
  .panel-heading {
    padding: 18px;
  }
  .small-pill {
    font-size: 8px;
  }
  .scrubber {
    padding: 14px;
  }
  .scrubber > span {
    display: none;
  }
}
@media (max-width: 700px) {
  .topbar {
    padding: 14px 5%;
    height: auto;
  }
  .brand {
    font-size: 19px;
  }
  .brand svg {
    width: 32px;
  }
  .topbar nav {
    gap: 12px;
  }
  .topbar nav .text-button {
    display: none;
  }
  main {
    padding: 26px 5% 0;
  }
  .heading {
    margin-bottom: 24px;
  }
  h1 {
    letter-spacing: -1px;
    font-size: 28px;
  }
  .heading p {
    font-size: 12px;
  }
  .eyebrow {
    font-size: 8px;
  }
  .workspace {
    grid-template-columns: 1fr;
  }
  .controls .panel-heading {
    display: flex;
  }
  .step-label {
    margin: 0;
  }
  .field-section {
    padding: 14px 0;
  }
  .field-row input[type="datetime-local"] {
    font-size: 12px;
    padding: 10px 6px;
  }
  .modes {
    grid-template-columns: 1fr 1fr 1fr;
  }
  .modes label {
    font-size: 10px;
    min-width: 0;
    padding: 10px 6px;
  }
  .modes small {
    font-size: 7px;
  }
  .panel-heading {
    padding: 18px 16px;
  }
  h2 {
    font-size: 15px;
  }
  .run {
    margin-top: 14px;
  }
  .orbit {
    min-height: 250px;
    aspect-ratio: 1.2;
  }
  .orbit-side {
    display: block;
    margin: 0 4px;
  }
  .orbit-side > .eyebrow,
  .orbit-side > time,
  .plot-note {
    display: none;
  }
  #legend {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 12px;
  }
  .legend-entry {
    margin: 0;
    font-size: 10px;
    gap: 6px;
  }
  .legend-entry small {
    font-size: 8px;
  }
  .results-area {
    gap: 14px;
  }
  .exports button {
    font-size: 9px;
    padding: 7px;
  }
  .run-summary {
    margin-left: 16px;
    margin-right: 16px;
  }
  .results-toolbar {
    padding: 10px 16px;
  }
  .science-note p {
    font-size: 10px;
  }
  footer {
    flex-direction: column;
    line-height: 1.5;
  }
  .pagination {
    padding: 12px;
  }
  .small-pill {
    font-size: 7px;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
  }
}

.import-button {
  width: 100%;
  margin-top: 9px;
  background: #f9fbf7;
  font-size: 11px;
  padding: 8px;
}
/* Date controls need their full native width, especially on phones. */
.field-row {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.field-row > label {
  min-width: 0;
}
.field-row:has(input[type="datetime-local"]) {
  grid-template-columns: 1fr;
}
.field-row input[type="datetime-local"] {
  font-size: 12px;
  padding: 10px;
}
/* Multi-period workspace and local run history. */
.workspace {
  grid-template-columns: 370px minmax(0, 1fr);
}
.heading {
  margin-bottom: 24px;
}
.heading h1 {
  font-size: 30px;
}
.section-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.section-label h3 {
  margin: 0;
  font-size: 13px;
}
.period-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  margin: 10px 0;
  background: #fcfdf9;
}
.period-card summary {
  cursor: pointer;
  padding: 13px 11px;
  font-size: 12px;
  font-weight: 600;
}
.period-content {
  padding: 0 11px 14px;
  display: grid;
  gap: 12px;
}
.period-content > label {
  font-size: 11px;
}
.period-content .field-row {
  gap: 11px;
}
.period-card .body-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5px;
}
.period-card .body-options label {
  font-size: 10px;
  padding: 8px 5px;
  min-height: 34px;
}
.body-fieldset {
  border: 0;
  padding: 0;
  margin: 0;
}
.body-fieldset legend {
  font-size: 11px;
  font-weight: 600;
  margin-bottom: 9px;
}
.remove-period {
  font-size: 10px;
  background: transparent;
}
.selection-actions {
  clear: both;
  padding-bottom: 12px;
  text-align: right;
}
.period-results {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.period-results:empty {
  display: none;
}
.period-results button {
  font-size: 11px;
}
.period-results button[aria-pressed="true"] {
  background: var(--green);
  color: white;
  border-color: var(--green);
}
.orbit-side {
  display: block !important;
}
.orbit-layout {
  grid-template-columns: minmax(0, 1fr) 178px;
}
.legend-entry {
  overflow-wrap: anywhere;
}
.credit {
  display: block;
  margin-top: 5px;
  color: var(--green);
}
nav a[aria-current] {
  font-weight: 700;
  color: #183f2d;
  border-bottom: 2px solid #557c55;
  padding-bottom: 5px;
}
#history-count:not(:empty) {
  font-size: 9px;
  background: #e4ecdd;
  border-radius: 8px;
  padding: 2px 5px;
}
.history-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.history-heading p,
.history-storage {
  font-size: 13px;
  color: var(--muted);
}
.history-storage {
  background: #eaf0e5;
  padding: 13px 17px;
  border-radius: 8px;
  margin: 20px 0;
}
.history-card {
  padding: 22px 25px;
  margin-bottom: 16px;
}
.history-card-heading {
  display: flex;
  justify-content: space-between;
  gap: 15px;
}
.history-period {
  font-size: 12px;
  margin: 13px 0;
}
.history-actions {
  display: flex;
  gap: 8px;
  margin-top: 17px;
}
.button-link {
  font-size: 12px;
}
#history-feedback {
  font-size: 12px;
  margin: 10px 0;
}
.history-heading h1 {
  margin-bottom: 8px;
}
.exports {
  flex-wrap: wrap;
  justify-content: flex-end;
}
.orbit-panel .run-summary {
  margin-top: 0;
}
@media (max-width: 1150px) {
  .workspace {
    grid-template-columns: 330px minmax(0, 1fr);
  }
  .orbit-layout {
    grid-template-columns: 1fr;
  }
  .orbit-side {
    padding-bottom: 15px;
  }
  .orbit-side > .eyebrow,
  .orbit-side > time,
  .plot-note {
    display: none;
  }
  #legend {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
  }
  .legend-entry {
    margin: 0;
  }
  .topbar nav {
    gap: 12px;
  }
  .version {
    display: none;
  }
}
@media (max-width: 780px) {
  .workspace {
    grid-template-columns: 1fr;
  }
  .topbar {
    height: auto;
    flex-wrap: wrap;
    padding-top: 15px;
    padding-bottom: 15px;
  }
  .topbar nav {
    gap: 16px;
  }
  .period-card .body-options {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .period-content input[type="datetime-local"] {
    font-size: 12px;
  }
  .period-card .body-options label {
    font-size: 10px;
    min-width: 0;
  }
  .history-heading {
    align-items: flex-start;
    flex-direction: column;
  }
  .history-card {
    padding: 20px 16px;
  }
  .panel-heading {
    flex-wrap: wrap;
  }
  .modes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .period-content .field-row {
    grid-template-columns: 1fr;
  }
  .heading h1 {
    font-size: 27px;
  }
}

.period-summary-meta {
  display: block;
  font-size: 9px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--muted);
  margin-top: 7px;
}

/* Run status now sits under the Run button inside the form, so it aligns with the form
   gutters rather than the results column it used to live in. */
.feedback {
  padding: 0;
  margin: 10px 19px 0;
}
.feedback.error {
  padding: 10px 11px;
  margin: 11px 19px 0;
}
/* Which alignment is on screen at the displayed sample. This is the primary readout of the
   explorer, so it is sized to be read at a glance rather than as a caption. */
.active-windows-row {
  border-top: 1px solid var(--line);
  padding: 15px 25px 20px;
  display: grid;
  gap: 10px;
}
.active-windows-row .eyebrow {
  font-size: 10px;
}
.active-windows {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}
.window-tag {
  display: inline-flex;
  flex-direction: column;
  gap: 3px;
  padding: 10px 14px;
  background: #eff4e9;
  border: 1px solid #cfe0c2;
  border-radius: 7px;
  color: var(--green);
}
.window-tag strong {
  font:
    700 16px Manrope,
    sans-serif;
  letter-spacing: -0.3px;
}
.window-tag small {
  font-size: 11px;
  color: var(--muted);
}
.window-tag.none strong,
.window-tag.absent strong {
  font-size: 13px;
  font-weight: 650;
}
.window-tag.none {
  background: var(--cream);
  border-color: var(--line);
  color: var(--muted);
}
.window-tag.absent {
  background: #fff5ec;
  border-color: #f0dcc6;
  color: #8a6538;
}
.legend-entry.absent {
  opacity: 0.55;
}
/* The selected entry is already marked by its underline border, so hovering must not add a
   second underline of a different weight and position on top of it. */
nav a:hover {
  text-decoration: none;
}
/* Every entry reserves the underline, so showing it on click or selection cannot shift the
   nav text sideways. Hovering stays clean; the line is press feedback and selection state. */
nav a {
  border-bottom: 2px solid transparent;
  padding-bottom: 5px;
}
nav a:active {
  border-bottom-color: #557c55;
}
.credit {
  font-size: 12px;
  margin-top: 8px;
}
.credit a {
  font-weight: 600;
  border-bottom: 1px solid #b6c9b0;
}
.credit a:hover {
  text-decoration: none;
  border-bottom-color: var(--green);
}