:root {
  --main-bg: #2E2E3A;
  --card-bg: #2E2E3A;
  --primary: #1B1F38;
  --accent: #F39C12;
  --text-main: #ECF0F1;
  --text-secondary: #f2f5f7;
  --border: #ECF0F1;
  --main-font: system-ui, "Segoe UI", Arial, sans-serif;
}
body {
  background: var(--main-bg);
  font-family: var(--main-font);
  color: var(--text-main);
  margin: 0; padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a, a:visited { color: var(--accent); text-decoration: underline; }
a:hover, a:focus { color: var(--primary); text-decoration: none; }
header {
  background: var(--primary);
  color: #fff;
  padding: 14px 0;
  font-size: 1.15em;
}
header .container {
  max-width: 920px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  padding: 0 18px;
}
header nav a {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  margin-right: 24px;
  transition: color 0.2s ease-in-out;
}
header nav a:hover { color: var(--accent); }
header nav { flex-grow: 1; }
.archive-container {
  max-width: 900px;
  margin: 36px auto 48px auto;
  background: var(--card-bg);
  box-shadow: 0 5px 16px rgba(0, 0, 0, 0.07);
  padding: 28px 20px 40px 20px;
  border-radius: 8px;
}
#solar-search-form {
  margin-bottom: 1.2em;
}
#solar-search-form label {
  font-weight: bold;
  font-size: 1.05em;
  display: block;
  margin-bottom: 6px;
}
#solar-search-form input[type="date"] {
  padding: 9px 14px;
  font-size: 1.15em;
  border: 1px solid var(--border);
  border-radius: 4px;
  min-width: 135px;
  background: #fff;
  max-width: 48vw;
  width: 38vw;
  margin-right: 4px;
}
#solar-search-form button {
  padding: 9px 17px;
  font-size: 1.14em;
  background: var(--accent);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  color: #fff;
  font-weight: 700;
  transition: background 0.2s;
  margin-left: 6px;
}
#solar-search-form button:focus {
  outline: 2px solid var(--primary);
}
#solar-search-form button:hover { background: var(--primary); }
#form-error {
  color: #c9302c;
  margin-top: 0.7em;
  display: none;
  font-weight: 600;
}
table.results-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 6px;
  font-size: 1.01em;
  color: var(--text-main);
  background: var(--card-bg) !important;
}
.results-table th,
.results-table td {
  border-bottom: 1px solid var(--border);
  padding: 8px 12px;
  vertical-align: top;
}
.results-table th {
  background: var(--primary) !important;
  font-weight: 700;
  font-size: 1.05em;
  color: #fff !important;
}
.thumbnail-cell {
  width: 94px;
  min-width: 94px;
  text-align: center;
}
.thumbnail-cell img {
  border: 1px solid var(--border);
  max-width: 90px;
  max-height: 90px;
  display: block;
  margin: 0 auto;
}
.meta-cell {
  background: var(--card-bg) !important;
  font-family: inherit;
  color: inherit;
  transition: box-shadow 0.18s;
}
.show-metadata-btn {
  background: #f4f8fb;
  color: #1280a7;
  padding: 8px 14px;
  border: 1px solid #7fc8e7;
  border-radius: 5px;
  font-size: 1em;
  margin: 8px 0 0 0;
  cursor: pointer;
  box-shadow: 0 1px 6px rgba(35,170,217,0.02);
  transition: background 0.14s;
}
.show-metadata-btn[aria-expanded="true"] {
  background: #dbeffc;
  font-weight: 600;
}
.collapsed-metadata {
  display: none;
}
.collapsed-metadata[aria-hidden="false"] {
  display: block !important;
  animation: fadeInMeta 0.18s;
}
@keyframes fadeInMeta {
  from { opacity: 0; transform: translateY(-5px);}
  to { opacity: 1; transform: translateY(0); }
}

.date-jd-row {
  display: flex;
  align-items: center;
  margin-bottom: 4px;
  font-weight: 600;
  font-size: 1em;
}
.date-jd-row .jd {
  margin-left: 24px;
  font-weight: normal;
  color: var(--text-secondary);
}
.sunspot-table, .ephemeris-table {
  margin-bottom: 8px;
  border-collapse: collapse;
  width: 100%;
  max-width: 99%;
  color: var(--text-main);
  font-size: 0.99em;
}
.sunspot-table td, .ephemeris-table td {
  padding: 2px 12px 2px 0;
  white-space: nowrap;
  vertical-align: top;
}
.sun-northsouth {
  font-size: 0.98em;
}
.sun-northsouth td {
  padding-right: 16px;
}
#solar-modal-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0,0,0,0.7);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
#solar-modal-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: none;
  pointer-events: none;
  max-width: 96vw;
}
#solar-modal-image {
  max-width: 90vw;
  max-height: 74vh;
  box-shadow: 0 0 20px #444;
  background: #fff;
  cursor: auto;
  border-radius: 3px;
  margin: 0 10vw;
  pointer-events: auto;
  display: block;
}
#solar-modal-caption {
  color: #fff;
  background: rgba(0,0,0,0.48);
  margin-top: 17px;
  border-radius: 5px;
  padding: 6px 10vw;
  font-size: 0.98em;
  max-width: 100vw;
  word-wrap: break-word;
  text-align: center;
  pointer-events: auto;
}
.modal-nav, .modal-close {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.24);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 46px;
  height: 46px;
  font-size: 2em;
  font-weight: bold;
  cursor: pointer;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: auto;
  opacity: 0.96;
  transition: background 0.18s;
}
.modal-nav:active, .modal-close:active {
  background: rgba(0,0,0,0.48);
}
#solar-modal-prev { left: 8px; }
#solar-modal-next { right: 8px; }
.modal-close {
  top: 10px;
  right: 10px;
  left: auto;
  transform: none;
  width: 38px;
  height: 38px;
  font-size: 1.5em;
  background: rgba(0,0,0,0.18);
}
@media (max-width: 900px) {
  .archive-container {
    padding: 12px 2vw 28px 2vw;
  }
  .sunspot-table, .ephemeris-table {
    width: 100%;
  }
}
@media (max-width: 700px) {
  .results-table,
  .results-table tbody,
  .results-table tr,
  .results-table td,
  .results-table th {
    display: block;
    width: 100%;
    box-sizing: border-box;
  }
  /* Make a single, thin divider line between sections */
  .results-table tr {
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border) !important; /* Only 1px, not 3px */
    background: var(--card-bg) !important;
  }
  /* Remove additional bottom borders on cells */
  .results-table td, .results-table th {
    border-bottom: none !important;
  }
  .results-table th { display: none; }
  .thumbnail-cell {
    width: 100% !important;
    min-width: unset;
    text-align: center;
    margin-bottom: 8px;
    background: var(--card-bg) !important;
  }
  .meta-cell { 
    padding-top: 4px; 
    width: 100%; 
    background: var(--card-bg) !important; 
    color: var(--text-main) !important; 
  }
}
@media (max-width: 600px) {
  #solar-search-form input, #solar-search-form button {
    font-size: 1.05em;
    padding: 9px 12px;
    width: 89vw;
    min-width: 0;
    margin: 4px 0 0 0;
    box-sizing: border-box;
    max-width: 92vw;
  }
  .archive-container { padding: 2px 0vw 12px 0vw; }
  .modal-nav, .modal-close {
    width: 40px;
    height: 40px;
    font-size: 1.42em;
  }
  #solar-modal-caption {
    font-size: 1em;
    line-height: 1.25em;
    padding: 8px 2vw;
  }
  .wolf-table td, .wolf-table th {
    padding-left: 6px; padding-right: 6px; font-size: 1em;
  }
}

/* Ephemeris Info Section Styles */
.ephemeris-info-section {
  display: block !important;
  width: 100%;
  background: var(--card-bg) !important;
}
.ephemeris-info-toggle {
  background: #e8f4fa;
  border: 1.5px solid #74c5de;
  color: #1786ad;
  border-radius: 6px;
  cursor: pointer;
  padding: 0.6em 1.25em 0.6em 1.0em;
  font-size: 1.08em;
  font-family: inherit;
  font-weight: 600;
  box-shadow: 0 2px 7px rgba(35,170,217,0.06);
  transition: background 0.18s, border-color 0.18s, color 0.18s;
  margin-bottom: 0.3em;
  display: inline-flex;
  align-items: center;
  gap: 0.44em;
  text-align: left;
  text-decoration: none;
}
.ephemeris-info-toggle:hover,
.ephemeris-info-toggle:focus {
  background: #c9eaf6;
  color: #005faa;
  border-color: #23aad9;
  outline: none;
}
/* The content is hidden by default and shown when toggled */
#ephemerisInfoContent {
  background: var(--card-bg) !important;
  border: 1px solid var(--border) !important;
  padding: 1em;
  border-radius: 7px;
  margin-top: 0.75em;
  width: 100%;
  display: none;
  color: var(--text-main) !important;
}
#ephemerisInfoContent[hidden] { display: none; }
#ephemerisInfoContent:not([hidden]) { display: block; }
#ephemerisInfoContent strong,
#ephemerisInfoContent dl {
  display: block;
  width: 100%;
  margin: 0 0 0.5em 0;
}
#ephemerisInfoContent dl dt {
  font-weight: bold;
  margin-top: 0.5em;
}
#ephemerisInfoContent dl dd {
  margin-left: 1em;
  margin-bottom: 0.5em;
}
/* --- Wolf numbers table styling --- */
.wolf-table td, .wolf-table th {
  padding-left: 18px;
  padding-right: 18px;
  padding-top: 5px;
  padding-bottom: 5px;
  text-align: center;
}
/* Compact metadata list for mobile */
.meta-list {
  display: flex;
  flex-wrap: wrap;
  font-size: 0.97em;
  margin: 0;
}
.meta-list dt {
  width: 38%;
  font-weight: 600;
  color: var(--text-main);
  margin: 0 0 0 0;
  padding: 0;
}
.meta-list dd {
  width: 62%;
  margin: 0 0 6px 0;
  padding: 0 0 0 4px;
  font-weight: 400;
  color: var(--text-secondary);
}
@media (max-width:600px) {
  .meta-list dt { width: 46%; font-size: 0.96em; }
  .meta-list dd { width: 54%; font-size: 0.96em; }
}
/* Centering adjustments */
.archive-container, #solar-search-form, .ephemeris-info-section {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}
#solar-search-form div {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
#solar-search-form label {
  margin-bottom: 12px;
}

/* Form layout adjustments */
#solar-search-form {
  display: flex;
  flex-direction: column;
  align-items: center;
}

#solar-search-form label {
  text-align: center;
  margin-bottom: 14px;
}

#solar-search-form .form-row {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 12px;
  width: 100%;
  margin-bottom: 14px;
}

#solar-search-form .form-row input[type="date"] {
  min-width: 165px;
  max-width: 220px;
}

#solar-search-form .search-btn-row {
  display: flex;
  justify-content: center;
  width: 100%;
  margin-bottom: 12px;
}

#solar-search-form button[type="submit"] {
  min-width: 120px;
  padding-left: 22px;
  padding-right: 22px;
}

.ephemeris-info-section {
  display: flex;
  justify-content: center;
  margin-top: 20px;
  margin-bottom: 20px;
}

@media (max-width: 700px) {
  #solar-search-form .form-row {
    flex-wrap: nowrap;
    overflow-x: auto;
  }
  #solar-search-form .form-row input[type="date"] {
    min-width: 140px;
    max-width: 160px;
  }
  /* Keep button full width below form row for nice spacing */
  #solar-search-form .search-btn-row {
    margin-top: 12px;
  }
}

/* ==== Targeted overrides for persistent white backgrounds ==== */

/* Ephemeris section (bar below button) */
div.ephemeris-info-section[aria-labelledby="ephemerisInfoToggle"] {
  background: var(--card-bg) !important;
  color: var(--text-main) !important;
}

/* Ephemeris info panel when opened */
div#ephemerisInfoContent[role="region"] {
  background: var(--card-bg) !important;
  color: var(--text-main) !important;
  border-color: var(--border) !important;
}
div#ephemerisInfoContent strong,
div#ephemerisInfoContent dl,
div#ephemerisInfoContent dl dt,
div#ephemerisInfoContent dl dd {
  background: var(--card-bg) !important;
  color: var(--text-main) !important;
}
div#ephemerisInfoContent dl[style] {
  background: var(--card-bg) !important;
}

/* Results table and all sub-elements */
table.results-table[aria-live="polite"] {
  background: var(--card-bg) !important;
}
table.results-table thead,
table.results-table thead tr,
table.results-table thead th[scope="col"] {
  background: var(--primary) !important;
  color: #fff !important;
  border-color: var(--border) !important;
}
table.results-table tbody,
table.results-table tbody#solar-search-results,
table.results-table tbody tr,
table.results-table tbody td {
  background: var(--card-bg) !important;
  color: var(--text-main) !important;
  border-color: var(--border) !important;
}
table.results-table tbody tr td[style],
table.results-table tbody tr td[colspan="2"] {
  background: var(--card-bg) !important;
  color: var(--text-secondary) !important;
}

/* Info overlay (mobile) */
#info-overlay {
  background: rgba(0, 0, 0, 0.7) !important;
}
#info-inner {
  background: var(--card-bg) !important;
  color: var(--text-main) !important;
  border: 1px solid var(--border) !important;
}
#info-content {
  color: var(--text-main) !important;
  background: transparent !important;
}
#info-close {
  color: var(--text-main) !important;
}