/* ============================================================
   amedee.css
   Styles for the AMEDEE search form and nucleus result pages.
   Designed to match the LMCE (www-lmce.cea.fr) visual style:
   clean, minimal, white, with the CEA/Paris-Saclay colour palette.
   ============================================================ */

/* ----------------------------------------------------------
   CSS custom properties — LMCE colour palette
   ---------------------------------------------------------- */
:root {
  --lmce-blue:         #005a9c;   /* CEA institutional blue */
  --lmce-blue-light:   #e6f0f8;
  --lmce-blue-mid:     #b8d2ea;
  --lmce-text:         #1a1a1a;
  --lmce-text-muted:   #555555;
  --lmce-text-hint:    #888888;
  --lmce-border:       #d8d8d8;
  --lmce-border-light: #eeeeee;
  --lmce-bg:           #ffffff;
  --lmce-bg-surface:   #f6f7f8;
  --lmce-danger:       #b00020;
  --lmce-danger-bg:    #fff0f2;
  --lmce-radius:       4px;
  --lmce-radius-lg:    6px;
  --lmce-font:         'Source Sans Pro', 'Segoe UI', Arial, sans-serif;
  --lmce-font-mono:    'Source Code Pro', 'Courier New', monospace;
}





.amedee-search-subtitle {
  margin: 2px 0 0;
  font-size: 12px;
  color: var(--lmce-text-muted);
}

/* Description paragraph */
.amedee-search-description {
  font-size: 14px;
  line-height: 1.6;
  color: var(--lmce-text-muted);
  margin: 0 0 1.25rem;
}

.amedee-search-description strong {
  font-weight: 600;
  color: var(--lmce-text);
}

/* Input row */
.amedee-search-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 1rem;
}

.amedee-field {
  display: flex;
  flex-direction: column;
}

.amedee-label {
  font-size: 15px;
  font-weight: 600;
  color: var(--lmce-text-muted);
  margin-bottom: 5px;
}

.amedee-input {
  font-family: var(--lmce-font);
  font-size: 14px;
  color: var(--lmce-text);
  background: var(--lmce-bg);
  border: 1px solid var(--lmce-border);
  border-radius: var(--lmce-radius);
  padding: 7px 10px;
  width: 100%;
  box-sizing: border-box;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  -moz-appearance: textfield;
}

.amedee-input::-webkit-inner-spin-button,
.amedee-input::-webkit-outer-spin-button {
  opacity: 1;
}

.amedee-input:focus {
  outline: none;
  border-color: var(--lmce-blue);
  box-shadow: 0 0 0 3px rgba(0, 90, 156, 0.12);
}

.amedee-hint {
  font-size: 11px;
  color: var(--lmce-text-hint);
  margin-top: 4px;
}

/* Live nucleus badge */
.amedee-badge {
  background: var(--lmce-blue-light);
  border: 1px solid var(--lmce-blue-mid);
  border-radius: var(--lmce-radius);
  padding: 8px 12px;
  margin-bottom: 1rem;
  font-size: 14px;
  color: var(--lmce-text);
}

.amedee-badge strong {
  font-weight: 600;
  color: var(--lmce-blue);
}

.amedee-badge-element {
  color: var(--lmce-text-muted);
  margin-left: 6px;
  font-size: 15px;
}

/* Error message */
.amedee-error {
  background: var(--lmce-danger-bg);
  border: 1px solid #f5c0c8;
  border-radius: var(--lmce-radius);
  padding: 8px 12px;
  margin-bottom: 1rem;
  font-size: 15px;
  color: var(--lmce-danger);
}

/* Submit button — matches LMCE button style */
.amedee-btn {
  font-family: var(--lmce-font);
  font-size: 14px;
  font-weight: 600;
  color: #ffffff;
  background: var(--lmce-blue);
  border: none;
  border-radius: var(--lmce-radius);
  padding: 9px 24px;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.1s ease;
  width: 100%;
}

.amedee-btn:hover {
  background: #004880;
}

.amedee-btn:active {
  transform: scale(0.98);
  background: #003a66;
}

.amedee-footer-note {
  font-size: 11px;
  color: var(--lmce-text-hint);
  text-align: center;
  margin: 0.75rem 0 0;
}

/* ----------------------------------------------------------
   Nucleus result page
   ---------------------------------------------------------- */
.amedee-result-page {
  /* font-family: var(--lmce-font); */
  /* color: var(--lmce-text); */
  max-width: 800px;
  margin: 0 auto;
}

/* Page title bar */
.amedee-result-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 0.75rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid;
}

.amedee-result-title {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
  /* color: var(--lmce-blue); */
}

.amedee-result-meta {
  font-size: 15px;
  color: var(--lmce-text-muted);
}

.amedee-result-meta a {
  /* color: var(--lmce-blue); */
  text-decoration: none;
}

/* .amedee-result-meta a:hover { */
/*   text-decoration: underline; */
/* } */

/* Back link */
.amedee-back-link {
  display: inline-block;
  font-size: 15px;
  text-decoration: none;
  margin-bottom: 1.25rem;
  margin-top: 1.25rem;
}

.amedee-back-link:before {
  content: '← ';
}

/* .amedee-back-link:hover { */
/*   text-decoration: underline; */
/* } */

/* Content area: tables and images from the legacy page */
.amedee-content {
  line-height: 1.6;
  font-size: 14px;
}

.amedee-content table {
  border-collapse: collapse;
  font-size: 15px;
  margin: 1.25rem auto;
  max-width: 120%;
}

.amedee-content td,
.amedee-content th {
  border: 1px solid var(--lmce-border);
  padding: 5px 12px;
  vertical-align: middle;
  text-align: center;
}

.amedee-content th {
  background: var(--lmce-bg-surface);
  font-weight: 600;
  color: var(--lmce-text-muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.amedee-content tr:nth-child(even) td {
  background: var(--lmce-bg-surface);
}

/* Ground state row: minimum EHF value */
.amedee-content tr.ehf-min td {
  background: var(--lmce-blue-light);
  font-weight: 600;
  /* color: var(--lmce-blue); */
}
.amedee-content tr.ehf-min td:first-child::after {
  content: ' ★';
  font-size: 11px;
  opacity: 0.7;
}

.amedee-content img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 1.5rem auto;
  border: 1px solid var(--lmce-border-light);
  border-radius: var(--lmce-radius-lg);
}

.amedee-content h2,
.amedee-content h3 {
  /* color: var(--lmce-blue); */
  font-weight: 600;
  margin-top: 2rem;
}

/* ----------------------------------------------------------
   Responsive — narrow screens
   ---------------------------------------------------------- */
@media (max-width: 500px) {
  .amedee-search-fields {
    grid-template-columns: 1fr;
  }

  .amedee-result-header {
    flex-direction: column;
  }
}