/* common/css/astro-form-v2.css
 * Shared astronomy form UX layer.
 * Scope: pages with data-calculator-category="astronomy".
 */

body[data-calculator-category="astronomy"] {
  --astro-ui-accent: #0b57d0;
  --astro-ui-accent-strong: #0a3f96;
  --astro-ui-ink: #0f172a;
  --astro-ui-muted: #475569;
  --astro-ui-border: #c7d6ea;
  --astro-ui-surface: #ffffff;
  --astro-ui-surface-soft: #f4f8ff;
  --astro-ui-success: #0f766e;
  --astro-ui-danger: #b42318;
  --astro-ui-focus: rgba(11, 87, 208, 0.24);
}

body[data-calculator-category="astronomy"] .astro-card,
body[data-calculator-category="astronomy"] #calculator .layout-grid > div,
body[data-calculator-category="astronomy"] #calculator .result-card {
  border-radius: 14px;
  border: 1px solid var(--astro-ui-border);
}

body[data-calculator-category="astronomy"] .astro-card {
  background:
    radial-gradient(900px 260px at -10% -60%, rgba(11, 87, 208, 0.08), transparent 55%),
    linear-gradient(180deg, #fdfefe 0%, var(--astro-ui-surface-soft) 100%);
}

body[data-calculator-category="astronomy"] .astro-form-row {
  gap: 12px;
  align-items: start;
}

body[data-calculator-category="astronomy"] .astro-form-row + .astro-form-row {
  margin-top: 12px !important;
}

body[data-calculator-category="astronomy"] .astro-form-row > label,
body[data-calculator-category="astronomy"] .es002-field,
body[data-calculator-category="astronomy"] .es021-field,
body[data-calculator-category="astronomy"] .field-grid > div > label,
body[data-calculator-category="astronomy"] .field-grid > div > .label {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 6px;
  margin: 0;
  min-width: 0;
  color: var(--astro-ui-ink);
  font-weight: 650;
  letter-spacing: 0.01em;
  line-height: 1.25;
}

body[data-calculator-category="astronomy"] .astro-form-row > label > input:not([type="checkbox"]):not([type="radio"]),
body[data-calculator-category="astronomy"] .astro-form-row > label > select,
body[data-calculator-category="astronomy"] .astro-form-row > label > textarea,
body[data-calculator-category="astronomy"] .es002-field > input,
body[data-calculator-category="astronomy"] .es002-field > select,
body[data-calculator-category="astronomy"] .es002-field > textarea,
body[data-calculator-category="astronomy"] .es021-field > input,
body[data-calculator-category="astronomy"] .es021-field > select,
body[data-calculator-category="astronomy"] .field-grid > div > input,
body[data-calculator-category="astronomy"] .field-grid > div > select,
body[data-calculator-category="astronomy"] input.input,
body[data-calculator-category="astronomy"] select.input,
body[data-calculator-category="astronomy"] textarea.input {
  margin-top: 0;
}

body[data-calculator-category="astronomy"] input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="file"]):not([type="button"]):not([type="submit"]):not([type="reset"]),
body[data-calculator-category="astronomy"] select,
body[data-calculator-category="astronomy"] textarea {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--astro-ui-border);
  border-radius: 12px;
  background: var(--astro-ui-surface);
  color: var(--astro-ui-ink);
  line-height: 1.3;
  transition: border-color 0.16s ease, box-shadow 0.16s ease, background-color 0.16s ease;
}

body[data-calculator-category="astronomy"] input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="file"]):not([type="button"]):not([type="submit"]):not([type="reset"]):hover,
body[data-calculator-category="astronomy"] select:hover,
body[data-calculator-category="astronomy"] textarea:hover {
  border-color: color-mix(in srgb, var(--astro-ui-border) 35%, var(--astro-ui-accent) 65%);
}

body[data-calculator-category="astronomy"] input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="file"]):not([type="button"]):not([type="submit"]):not([type="reset"]):focus,
body[data-calculator-category="astronomy"] select:focus,
body[data-calculator-category="astronomy"] textarea:focus {
  outline: none;
  border-color: var(--astro-ui-accent);
  box-shadow: 0 0 0 4px var(--astro-ui-focus);
}

body[data-calculator-category="astronomy"] input::placeholder,
body[data-calculator-category="astronomy"] textarea::placeholder {
  color: #6b7280;
  opacity: 0.9;
}

body[data-calculator-category="astronomy"] .astro-err,
body[data-calculator-category="astronomy"] .es002-error,
body[data-calculator-category="astronomy"] .es021-error,
body[data-calculator-category="astronomy"] .input-error,
body[data-calculator-category="astronomy"] #form-error {
  display: block;
  margin-top: 2px;
  min-height: 1.2em;
  color: var(--astro-ui-danger);
  font-size: 0.88rem;
  line-height: 1.3;
}

body[data-calculator-category="astronomy"] .astro-pill-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

body[data-calculator-category="astronomy"] .astro-pill-buttons .button {
  min-height: 34px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.9rem;
}

body[data-calculator-category="astronomy"] .astro-toggle-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 6px;
}

body[data-calculator-category="astronomy"] .astro-toggle-row label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 560;
  color: var(--astro-ui-ink);
}

body[data-calculator-category="astronomy"] .astro-summary-cards {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

body[data-calculator-category="astronomy"] .astro-summary-card {
  border: 1px solid var(--astro-ui-border);
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(242, 248, 255, 0.92));
  padding: 10px 12px;
}

body[data-calculator-category="astronomy"] .astro-summary-card .label {
  display: block;
  font-size: 0.8rem;
  color: #475569;
}

body[data-calculator-category="astronomy"] .astro-summary-card .value {
  display: block;
  margin-top: 4px;
  font-size: 1.05rem;
  font-variant-numeric: tabular-nums;
  font-weight: 650;
}

body[data-calculator-category="astronomy"] .astro-table-scroll {
  overflow-x: auto;
}

body[data-calculator-category="astronomy"] .astro-table-scroll table {
  min-width: 860px;
}

body[data-calculator-category="astronomy"] .astro-actions,
body[data-calculator-category="astronomy"] .actions,
body[data-calculator-category="astronomy"] .es002-actions,
body[data-calculator-category="astronomy"] .es021-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 2px;
}

body[data-calculator-category="astronomy"] .astro-actions .button,
body[data-calculator-category="astronomy"] .actions .button,
body[data-calculator-category="astronomy"] .es002-actions .button,
body[data-calculator-category="astronomy"] .es021-actions .button {
  min-height: 42px;
  border-radius: 11px;
  font-weight: 600;
}

body[data-calculator-category="astronomy"] .button.primary {
  background: linear-gradient(135deg, var(--astro-ui-accent-strong), var(--astro-ui-accent));
  border-color: transparent;
  color: #f8fafc;
}

body[data-calculator-category="astronomy"] .button.primary:hover {
  filter: saturate(1.05) brightness(1.03);
}

body[data-calculator-category="astronomy"] .button:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px var(--astro-ui-focus);
}

body[data-calculator-category="astronomy"] input[type="checkbox"],
body[data-calculator-category="astronomy"] input[type="radio"] {
  width: 18px;
  height: 18px;
  accent-color: var(--astro-ui-accent);
}

body[data-calculator-category="astronomy"] #a6-show-sun,
body[data-calculator-category="astronomy"] #a7-show-sun,
body[data-calculator-category="astronomy"] #a7-show-moon,
body[data-calculator-category="astronomy"] #a7-show-airmass {
  margin-right: 8px;
  vertical-align: text-bottom;
}

body[data-calculator-category="astronomy"] .es021-fieldset,
body[data-calculator-category="astronomy"] .mode-grid {
  border-color: var(--astro-ui-border);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(242, 248, 255, 0.92));
  border-radius: 12px;
}

body[data-calculator-category="astronomy"] .mode-tile {
  border-color: var(--astro-ui-border);
  border-radius: 12px;
}

body[data-calculator-category="astronomy"] .mode-tile:focus-within {
  box-shadow: 0 0 0 3px var(--astro-ui-focus);
}

body[data-calculator-category="astronomy"] .astro-results-table th {
  color: #334155;
}

body[data-calculator-category="astronomy"] .astro-chart,
body[data-calculator-category="astronomy"] .graph-shell,
body[data-calculator-category="astronomy"] .graph-wrap {
  border-color: var(--astro-ui-border);
  border-radius: 12px;
}

@media (max-width: 1120px) {
  body[data-calculator-category="astronomy"] .astro-form-row.cols-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  body[data-calculator-category="astronomy"] .astro-form-row.cols-4,
  body[data-calculator-category="astronomy"] .astro-form-row.cols-3,
  body[data-calculator-category="astronomy"] .es002-inline-2,
  body[data-calculator-category="astronomy"] .es021-grid-2,
  body[data-calculator-category="astronomy"] .field-grid {
    grid-template-columns: 1fr;
  }

  body[data-calculator-category="astronomy"] .astro-actions .button,
  body[data-calculator-category="astronomy"] .actions .button,
  body[data-calculator-category="astronomy"] .es002-actions .button,
  body[data-calculator-category="astronomy"] .es021-actions .button {
    flex: 1 1 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  body[data-calculator-category="astronomy"] input,
  body[data-calculator-category="astronomy"] select,
  body[data-calculator-category="astronomy"] textarea,
  body[data-calculator-category="astronomy"] .button {
    transition: none;
  }
}

@media (prefers-color-scheme: dark) {
  body[data-calculator-category="astronomy"] {
    --astro-ui-ink: #e5edf9;
    --astro-ui-muted: #a7b5cb;
    --astro-ui-border: rgba(148, 163, 184, 0.4);
    --astro-ui-surface: #0b1220;
    --astro-ui-surface-soft: #0f172a;
    --astro-ui-focus: rgba(96, 165, 250, 0.35);
  }

  body[data-calculator-category="astronomy"] .astro-card,
  body[data-calculator-category="astronomy"] #calculator .layout-grid > div {
    background:
      radial-gradient(900px 260px at -10% -60%, rgba(56, 189, 248, 0.14), transparent 55%),
      linear-gradient(180deg, rgba(11, 18, 32, 0.95) 0%, rgba(15, 23, 42, 0.98) 100%);
  }

  body[data-calculator-category="astronomy"] input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="file"]):not([type="button"]):not([type="submit"]):not([type="reset"]),
  body[data-calculator-category="astronomy"] select,
  body[data-calculator-category="astronomy"] textarea {
    background: rgba(15, 23, 42, 0.94);
    color: #e2e8f0;
  }
}