/* Persian Calendar Premium 2.4.2 — Sun and Moon tools. */
.pcp-astronomy { gap: 16px; }
.pcp-astronomy-form {
  display: grid;
  grid-template-columns: minmax(150px, 1fr) minmax(150px, 1fr) minmax(140px, .85fr) auto;
  align-items: end;
  gap: 10px;
  padding: 16px;
  border: 1px solid var(--pcp-border);
  border-radius: 20px;
  background: #fff;
}
.pcp-astronomy-form.is-date-only { grid-template-columns: minmax(180px, 320px) auto; justify-content: start; }
.pcp-astronomy-form .pcp-field-control { display: grid; grid-template-rows: 20px 48px; align-content: end; gap: 7px; min-width: 0; margin: 0 !important; padding: 0 !important; }
.pcp-astronomy-form .pcp-field-label { display: flex; align-items: center; min-height: 20px; color: #536b86; font-size: 11px; font-weight: 750; }
.pcp-astronomy-form .pcp-input,
.pcp-astronomy-form .pcp-select { width: 100%; height: 48px !important; min-height: 48px !important; margin: 0 !important; border-radius: 16px !important; }

.pcp-astronomy-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  border: 1px solid #d6e2f0;
  border-radius: 20px;
  background: linear-gradient(135deg, #f7faff, #fff);
}
.pcp-astronomy-hero > div { display: grid; gap: 4px; }
.pcp-astronomy-hero span { color: #607691; font-size: 12px; font-weight: 750; }
.pcp-astronomy-hero strong { color: var(--pcp-ink); font-size: 20px; font-weight: 900; }
.pcp-astronomy-hero small { color: #536b86; font-size: 11px; direction: ltr; unicode-bidi: isolate; }

.pcp-astronomy-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.pcp-astronomy-grid.is-two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.pcp-astronomy-card { display: grid; gap: 8px; padding: 18px; border: 1px solid #dbe5f0; border-radius: 18px; background: #fff; }
.pcp-astronomy-card span { color: #607691; font-size: 11px; font-weight: 750; }
.pcp-astronomy-card strong { color: var(--pcp-ink); font-size: 24px; font-weight: 900; line-height: 1.35; }

.pcp-moon-phase-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(22px, 5vw, 64px);
  min-height: 250px;
  overflow: hidden;
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid #d3dff0;
  border-radius: 24px;
  background:
    radial-gradient(circle at 88% 48%, rgba(45,99,226,.12), transparent 31%),
    linear-gradient(135deg, #f7faff 0%, #ffffff 72%);
}

.pcp-moon-phase-copy {
  display: grid;
  align-content: center;
  justify-items: start;
  gap: 7px;
  min-width: 0;
}

.pcp-moon-phase-copy > span {
  color: #607691;
  font-size: 12px;
  font-weight: 750;
}

.pcp-moon-phase-copy > strong {
  color: var(--pcp-ink);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 900;
  line-height: 1.45;
}

.pcp-moon-phase-copy > small {
  max-width: 100%;
  color: #536b86;
  font-size: 12px;
  line-height: 1.9;
  overflow-wrap: anywhere;
}

.pcp-moon-phase-copy > b {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  margin-top: 5px;
  padding: 4px 11px;
  border: 1px solid #d6e2f0;
  border-radius: 999px;
  background: rgba(255,255,255,.88);
  color: #365473;
  font-size: 11px;
  font-weight: 800;
}

.pcp-moon-visual {
  display: grid;
  place-items: center;
  width: clamp(150px, 19vw, 190px);
  aspect-ratio: 1;
  padding: 8px;
}

/*
 * Physically-inspired 2D lunar phase renderer.
 * The lit half establishes waxing/waning direction and the centered ellipse
 * creates the curved terminator. --pcp-moon-curve is abs(cos(elongation)).
 */
.pcp-moon-disc {
  --pcp-moon-dark: #17243b;
  --pcp-moon-light: #f4efd6;
  position: relative;
  isolation: isolate;
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
  border: 1px solid rgba(25,42,61,.2);
  border-radius: 50%;
  background: var(--pcp-moon-dark);
  box-shadow:
    0 18px 42px rgba(11,34,66,.18),
    0 0 0 7px rgba(255,255,255,.66),
    inset -12px -10px 28px rgba(0,0,0,.2);
}

.pcp-moon-lit-half,
.pcp-moon-terminator,
.pcp-moon-surface {
  position: absolute;
  top: 0;
  bottom: 0;
  display: block;
  pointer-events: none;
}

.pcp-moon-lit-half {
  z-index: 1;
  width: 50.2%;
  background: var(--pcp-moon-light);
}

.pcp-moon-disc.is-waxing .pcp-moon-lit-half { right: 0; }
.pcp-moon-disc.is-waning .pcp-moon-lit-half { left: 0; }

.pcp-moon-terminator {
  z-index: 2;
  left: 50%;
  width: calc(100% * var(--pcp-moon-curve));
  min-width: 0;
  transform: translateX(-50%);
  border-radius: 50%;
}

.pcp-moon-disc.has-dark-terminator .pcp-moon-terminator {
  background: var(--pcp-moon-dark);
}

.pcp-moon-disc.has-light-terminator .pcp-moon-terminator {
  background: var(--pcp-moon-light);
}

/* Subtle lunar texture without masking the phase geometry. */
.pcp-moon-surface {
  z-index: 3;
  inset: 0;
  border-radius: 50%;
  background:
    radial-gradient(circle at 31% 34%, rgba(87,95,103,.12) 0 4%, transparent 4.8%),
    radial-gradient(circle at 67% 58%, rgba(87,95,103,.10) 0 5%, transparent 5.8%),
    radial-gradient(circle at 47% 73%, rgba(87,95,103,.08) 0 3.2%, transparent 4%),
    radial-gradient(circle at 73% 28%, rgba(255,255,255,.11) 0 3%, transparent 3.8%);
  mix-blend-mode: multiply;
  opacity: .62;
}

.pcp-converter-message.is-info { color: #365473; padding: 12px 14px; border: 1px solid #dce6f2; border-radius: 14px; background: #f8fbff; }

@media (max-width: 850px) {
  .pcp-astronomy-form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pcp-astronomy-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 620px) {
  .pcp-astronomy-form,
  .pcp-astronomy-form.is-date-only { grid-template-columns: 1fr; padding: 13px; }
  .pcp-astronomy-form .pcp-action-button { width: 100%; }
  .pcp-astronomy-grid,
  .pcp-astronomy-grid.is-two { grid-template-columns: 1fr; }
  .pcp-astronomy-hero { display: grid; }
  .pcp-moon-phase-hero {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 18px;
    min-height: 0;
    padding: 22px 18px 24px;
    text-align: center;
    background: radial-gradient(circle at 50% 75%, rgba(45,99,226,.10), transparent 34%), linear-gradient(180deg, #f7faff, #fff);
  }
  .pcp-moon-phase-copy { justify-items: center; width: 100%; }
  .pcp-moon-phase-copy > small { line-height: 1.8; }
  .pcp-moon-visual { width: min(46vw, 156px); padding: 7px; }
}

@media (max-width: 380px) {
  .pcp-moon-phase-hero { padding-inline: 14px; }
  .pcp-moon-phase-copy > strong { font-size: 27px; }
  .pcp-moon-visual { width: min(48vw, 140px); }
}