.coordinate-page {
  padding: clamp(112px, 13vw, 148px) 0 80px;
  color: #f4f8fb;
}

.coordinate-hero,
.coordinate-workspace,
.coordinate-notes {
  width: var(--content-width);
  margin-inline: auto;
}

.coordinate-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(32px, 6vw, 70px);
  border: 1px solid rgba(85, 217, 255, 0.24);
  border-radius: 34px;
  background:
    radial-gradient(circle at 85% 20%, rgba(120, 255, 178, 0.18), transparent 27%),
    radial-gradient(circle at 8% 85%, rgba(85, 217, 255, 0.16), transparent 30%),
    linear-gradient(135deg, rgba(6, 31, 52, 0.97), rgba(4, 19, 33, 0.97));
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.28);
}

.coordinate-hero::after {
  position: absolute;
  inset: 0 0 auto auto;
  width: 42%;
  aspect-ratio: 1;
  border: 1px solid rgba(120, 255, 178, 0.12);
  border-radius: 50%;
  content: "";
  transform: translate(30%, -40%);
  box-shadow: 0 0 0 38px rgba(85, 217, 255, 0.03), 0 0 0 78px rgba(120, 255, 178, 0.025);
}

.coordinate-back {
  position: relative;
  z-index: 1;
  display: inline-flex;
  margin-bottom: 28px;
  color: #9beeff;
  font-weight: 850;
}

.coordinate-hero .eyebrow,
.coordinate-hero h1,
.coordinate-hero > p,
.coordinate-feature-list {
  position: relative;
  z-index: 1;
}

.coordinate-hero h1 {
  max-width: 850px;
  margin: 8px 0 16px;
  font-size: clamp(42px, 7vw, 84px);
  line-height: 0.96;
  letter-spacing: -0.045em;
}

.coordinate-hero > p:not(.eyebrow) {
  max-width: 850px;
  margin: 0;
  color: rgba(244, 248, 251, 0.76);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.62;
}

.coordinate-feature-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.coordinate-feature-list span {
  padding: 9px 13px;
  border: 1px solid rgba(155, 238, 255, 0.22);
  border-radius: 999px;
  color: #dffaff;
  background: rgba(255, 255, 255, 0.055);
  font-size: 12px;
  font-weight: 850;
}

.coordinate-workspace {
  display: grid;
  grid-template-columns: minmax(250px, 0.3fr) minmax(0, 0.7fr);
  gap: 18px;
  align-items: start;
  margin-top: 22px;
}

.coordinate-sidebar,
.coordinate-card {
  border-radius: 26px;
}

.coordinate-sidebar {
  position: sticky;
  top: 100px;
  padding: 24px;
}

.coordinate-sidebar h2,
.coordinate-card h2 {
  margin: 6px 0 20px;
  color: #fff;
  font-size: clamp(24px, 2.5vw, 34px);
  line-height: 1.08;
}

.coordinate-label {
  display: block;
  margin: 0 0 7px;
  color: rgba(244, 248, 251, 0.78);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.03em;
}

.coordinate-select,
.coordinate-field input,
.coordinate-field select,
.coordinate-field textarea {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(155, 238, 255, 0.2);
  border-radius: 13px;
  outline: none;
  color: #f4f8fb;
  background: rgba(2, 17, 29, 0.72);
  font: inherit;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.coordinate-select,
.coordinate-field select {
  padding: 0 40px 0 13px;
}

.coordinate-field input,
.coordinate-field textarea {
  padding: 11px 13px;
}

.coordinate-field textarea {
  min-height: 104px;
  resize: vertical;
}

.coordinate-select:focus,
.coordinate-field input:focus,
.coordinate-field select:focus,
.coordinate-field textarea:focus {
  border-color: #78ffb2;
  box-shadow: 0 0 0 3px rgba(120, 255, 178, 0.12);
}

.coordinate-field option,
.coordinate-select option {
  color: #06131d;
  background: #fff;
}

.coordinate-mode-summary {
  margin-top: 18px;
  padding: 15px;
  border-left: 3px solid #55d9ff;
  border-radius: 0 14px 14px 0;
  color: rgba(244, 248, 251, 0.75);
  background: rgba(85, 217, 255, 0.07);
  font-size: 13px;
  line-height: 1.55;
}

.coordinate-mode-summary strong {
  display: block;
  margin-bottom: 4px;
  color: #fff;
}

.coordinate-privacy {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.coordinate-privacy strong {
  color: #78ffb2;
  font-size: 13px;
}

.coordinate-privacy p {
  margin: 6px 0 0;
  color: rgba(244, 248, 251, 0.62);
  font-size: 12px;
  line-height: 1.55;
}

.coordinate-card {
  min-width: 0;
  padding: clamp(20px, 3vw, 34px);
}

.coordinate-card-head {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.coordinate-tabs {
  display: inline-flex;
  padding: 4px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  background: rgba(2, 17, 29, 0.55);
}

.coordinate-tabs button {
  min-height: 40px;
  padding: 0 14px;
  border: 0;
  border-radius: 10px;
  color: rgba(244, 248, 251, 0.62);
  background: transparent;
  font: inherit;
  font-size: 12px;
  font-weight: 850;
  cursor: pointer;
}

.coordinate-tabs button.is-active {
  color: #052015;
  background: linear-gradient(135deg, #78ffb2, #8cf0ff);
}

.coordinate-form-grid,
.coordinate-batch-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 15px;
}

.coordinate-field {
  min-width: 0;
}

.coordinate-field.is-wide,
.coordinate-fieldset,
.coordinate-inline-notice,
.coordinate-itrf-guide {
  grid-column: 1 / -1;
}

.coordinate-field label,
.coordinate-field > span:first-child {
  display: block;
  margin-bottom: 7px;
  color: rgba(244, 248, 251, 0.82);
  font-size: 12px;
  font-weight: 850;
}

.coordinate-field small {
  display: block;
  margin-top: 6px;
  color: rgba(244, 248, 251, 0.52);
  font-size: 11px;
  line-height: 1.4;
}

.coordinate-field.is-invalid input,
.coordinate-field.is-invalid select {
  border-color: #ff858e;
}

.coordinate-fieldset {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 3px 0 0;
  padding: 18px;
  border: 1px solid rgba(120, 255, 178, 0.16);
  border-radius: 18px;
  background: rgba(120, 255, 178, 0.04);
}

.coordinate-fieldset legend {
  padding: 0 7px;
  color: #9beeff;
  font-size: 13px;
  font-weight: 900;
}

.coordinate-itrf-utm {
  border-color: rgba(120, 255, 178, 0.4);
  background: rgba(120, 255, 178, 0.085);
}

.coordinate-itrf-utm legend {
  color: #aaffc7;
}

.coordinate-itrf-utm input[readonly] {
  color: #d8ffeb;
  font-weight: 850;
  font-variant-numeric: tabular-nums;
}

.coordinate-itrf-status {
  grid-column: 1 / -1;
  margin: 0;
  color: rgba(221, 255, 237, 0.8);
  font-size: 12px;
  line-height: 1.5;
}

.coordinate-check {
  display: flex;
  grid-column: 1 / -1;
  gap: 10px;
  align-items: flex-start;
  color: rgba(244, 248, 251, 0.75);
  font-size: 12px;
  line-height: 1.45;
}

.coordinate-check input {
  width: 17px;
  height: 17px;
  margin-top: 1px;
  accent-color: #78ffb2;
}

.coordinate-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 22px;
}

.coordinate-actions .button {
  min-height: 46px;
}

.coordinate-actions [hidden] {
  display: none !important;
}

.coordinate-text-button {
  min-height: 42px;
  padding: 0 11px;
  border: 0;
  color: rgba(244, 248, 251, 0.64);
  background: transparent;
  font: inherit;
  font-size: 12px;
  font-weight: 850;
  cursor: pointer;
}

.coordinate-inline-notice,
.coordinate-itrf-guide {
  padding: 15px 17px;
  border-radius: 16px;
  color: rgba(244, 248, 251, 0.78);
  background: rgba(85, 217, 255, 0.075);
  font-size: 13px;
  line-height: 1.55;
}

.coordinate-inline-notice strong,
.coordinate-itrf-guide strong {
  color: #fff;
}

.coordinate-itrf-guide {
  border: 1px solid rgba(255, 200, 100, 0.2);
  background: rgba(255, 174, 73, 0.07);
}

.coordinate-itrf-guide ol {
  margin: 10px 0 0;
  padding-left: 19px;
}

.coordinate-itrf-guide a {
  color: #ffe0a6;
  font-weight: 900;
}

.coordinate-itrf-guide .coordinate-itrf-link {
  display: inline-flex;
  margin-top: 14px;
  color: #061d2d;
  background: linear-gradient(135deg, #78ffb2, #8cf0ff);
}

.coordinate-result {
  min-height: 0;
  margin-top: 22px;
}

.coordinate-result-card {
  overflow: hidden;
  border: 1px solid rgba(120, 255, 178, 0.22);
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(31, 151, 113, 0.13), rgba(4, 19, 33, 0.6));
}

.coordinate-result-head {
  display: flex;
  gap: 15px;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}

.coordinate-result-head h3 {
  margin: 0;
  font-size: 20px;
}

.coordinate-result-head span {
  color: #78ffb2;
  font-size: 11px;
  font-weight: 900;
}

.coordinate-result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.coordinate-result-item {
  padding: 17px 18px;
  border-right: 1px solid rgba(255, 255, 255, 0.07);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.coordinate-result-item small {
  display: block;
  margin-bottom: 5px;
  color: rgba(244, 248, 251, 0.52);
  font-weight: 800;
}

.coordinate-result-item strong {
  display: block;
  overflow-wrap: anywhere;
  color: #fff;
  font-size: clamp(16px, 2.3vw, 23px);
}

.coordinate-result-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 14px 18px;
}

.coordinate-error,
.coordinate-success {
  padding: 14px 16px;
  border-radius: 14px;
  font-size: 13px;
  line-height: 1.5;
}

.coordinate-error {
  border: 1px solid rgba(255, 107, 114, 0.28);
  color: #ffd7da;
  background: rgba(213, 45, 71, 0.1);
}

.coordinate-success {
  border: 1px solid rgba(120, 255, 178, 0.24);
  color: #d5ffe6;
  background: rgba(45, 190, 126, 0.09);
}

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

.coordinate-batch-intro h3 {
  margin: 0 0 5px;
}

.coordinate-batch-intro p {
  margin: 0;
  color: rgba(244, 248, 251, 0.62);
  font-size: 13px;
}

.coordinate-dropzone {
  display: grid;
  min-height: 150px;
  padding: 24px;
  place-items: center;
  border: 1px dashed rgba(155, 238, 255, 0.36);
  border-radius: 18px;
  text-align: center;
  background: rgba(85, 217, 255, 0.045);
  cursor: pointer;
}

.coordinate-dropzone strong {
  color: #fff;
}

.coordinate-dropzone span {
  color: rgba(244, 248, 251, 0.58);
  font-size: 12px;
}

.coordinate-dropzone input {
  max-width: 100%;
  color: rgba(244, 248, 251, 0.72);
  font-size: 12px;
}

.coordinate-file-status {
  margin: 12px 0;
  color: rgba(244, 248, 251, 0.72);
  font-size: 12px;
}

.coordinate-table-wrap {
  overflow: auto;
  margin-top: 18px;
  border-radius: 15px;
}

.coordinate-table {
  width: 100%;
  min-width: 700px;
  border-collapse: collapse;
  color: rgba(244, 248, 251, 0.76);
  background: rgba(2, 17, 29, 0.58);
  font-size: 11px;
}

.coordinate-table th,
.coordinate-table td {
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  text-align: left;
  white-space: nowrap;
}

.coordinate-table th {
  color: #06131d;
  background: #8cf0ff;
  font-weight: 950;
}

.coordinate-notes {
  padding-top: 72px;
}

.coordinate-notes .section-heading {
  width: 100%;
  margin: 0 0 24px;
}

.coordinate-note-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 15px;
}

.coordinate-note-grid article {
  padding: 24px;
  border-radius: 22px;
}

.coordinate-note-grid article > span {
  color: #78ffb2;
  font-size: 12px;
  font-weight: 950;
}

.coordinate-note-grid h3 {
  margin: 14px 0 9px;
}

.coordinate-note-grid p {
  margin: 0;
  color: rgba(244, 248, 251, 0.66);
  font-size: 13px;
  line-height: 1.6;
}

.coordinate-note-grid a {
  display: inline-block;
  margin-top: 15px;
  color: #ffe0a6;
  font-size: 12px;
  font-weight: 900;
}

.coordinate-note-official {
  border-color: rgba(255, 200, 100, 0.2);
}

.coordinate-disclaimer {
  margin: 18px 0 0;
  padding: 17px 19px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  color: rgba(244, 248, 251, 0.65);
  background: rgba(255, 255, 255, 0.035);
  font-size: 12px;
  line-height: 1.55;
}

@media (max-width: 950px) {
  .coordinate-workspace {
    grid-template-columns: 1fr;
  }

  .coordinate-sidebar {
    position: static;
  }

  .coordinate-note-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .coordinate-page {
    padding-top: 94px;
  }

  .coordinate-hero {
    border-radius: 24px;
  }

  .coordinate-feature-list span {
    width: 100%;
  }

  .coordinate-card-head,
  .coordinate-batch-intro {
    align-items: stretch;
    flex-direction: column;
  }

  .coordinate-tabs {
    width: 100%;
  }

  .coordinate-tabs button {
    flex: 1 1 50%;
  }

  .coordinate-form-grid,
  .coordinate-batch-options,
  .coordinate-fieldset,
  .coordinate-result-grid {
    grid-template-columns: 1fr;
  }

  .coordinate-actions .button {
    width: 100%;
  }
}