/* Calculator page styles — loaded only by calculatrice-grossesse.html and
   en/pregnancy-calculator.html. Everything scoped under .ema-calc*. */

.ema-calc {
  border: 1px solid transparent;
  border-radius: var(--ema-radius-md);
  background:
    linear-gradient(rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.9)) padding-box,
    linear-gradient(155deg, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0.4) 38%, rgba(22, 160, 134, 0.35)) border-box;
  box-shadow: var(--ema-shadow-card);
  padding: clamp(1.4rem, 3vw, 2.2rem);
}

.ema-calc__title {
  margin: 0 0 1.2rem;
  font-family: var(--ema-font-display);
  font-size: clamp(1.5rem, 2.4vw, 2.1rem);
  color: var(--ema-ink);
}

/* segmented mode toggle */
.ema-calc__modes {
  display: inline-flex;
  gap: 0.3rem;
  padding: 0.3rem;
  border: 1px solid rgba(18, 49, 57, 0.1);
  border-radius: 999px;
  background: rgba(18, 49, 57, 0.04);
  margin-bottom: 1.15rem;
  max-width: 100%;
  flex-wrap: wrap;
}
.ema-calc__mode {
  position: relative;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  cursor: pointer;
}
.ema-calc__mode input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.ema-calc__mode span {
  padding: 0.5rem 0.95rem;
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 800;
  color: var(--ema-muted);
  transition: background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}
.ema-calc__mode input:checked + span {
  background: #fff;
  color: var(--ema-teal-dark);
  box-shadow: 0 2px 8px rgba(18, 49, 57, 0.12), inset 0 0 0 1px rgba(22, 160, 134, 0.25);
}
.ema-calc__mode input:focus-visible + span {
  outline: 3px solid rgba(22, 160, 134, 0.55);
  outline-offset: 2px;
}

/* date field */
.ema-calc__field { display: grid; gap: 0.45rem; max-width: 24rem; }
.ema-calc__field label { font-weight: 800; color: var(--ema-ink); font-size: 0.95rem; }
.ema-calc__field input[type="date"] {
  appearance: none;
  -webkit-appearance: none;
  min-height: 52px;
  padding: 0.65rem 0.9rem;
  border: 1.5px solid rgba(18, 49, 57, 0.16);
  border-radius: 14px;
  background: #fff;
  color: var(--ema-ink);
  font: inherit;
  font-weight: 700;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}
.ema-calc__field input[type="date"]:focus {
  outline: none;
  border-color: var(--ema-teal);
  box-shadow: 0 0 0 4px rgba(22, 160, 134, 0.16);
}
.ema-calc__hint { margin: 0.6rem 0 0; color: var(--ema-muted); font-size: 0.85rem; }

/* the hidden attribute must win over our display overrides */
.ema-calc [hidden] { display: none !important; }

/* result: dial + facts */
.ema-calc__result {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1.4rem;
  align-items: center;
  margin-top: 1.6rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(18, 49, 57, 0.08);
}
.ema-calc__dial { position: relative; width: 148px; height: 148px; flex: none; }
.ema-calc__dial svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ema-calc__track {
  fill: none;
  stroke: rgba(18, 49, 57, 0.08);
  stroke-width: 10;
}
.ema-calc__arc {
  fill: none;
  stroke: url(#ema-arc-gradient);
  stroke: var(--ema-teal);
  stroke-width: 10;
  stroke-linecap: round;
  transition: stroke-dashoffset 900ms cubic-bezier(0.22, 1, 0.36, 1);
}
.ema-calc__dial-center {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  text-align: center;
  line-height: 1;
}
.ema-calc__dial-center strong {
  font-family: var(--ema-font-display);
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--ema-ink);
}
.ema-calc__dial-center span {
  margin-top: 0.3rem;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ema-muted);
}

.ema-calc__ga { margin: 0; font-size: 1.06rem; color: var(--ema-ink-2); }
.ema-calc__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0.8rem 0 0;
  padding: 0;
  list-style: none;
}
.ema-calc__chip {
  display: inline-flex;
  align-items: center;
  padding: 0.42rem 0.8rem;
  border: 1px solid rgba(18, 49, 57, 0.1);
  border-radius: 999px;
  background: var(--ema-bone);
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--ema-ink);
}
.ema-calc__chip--tri {
  border-color: rgba(22, 160, 134, 0.3);
  background: rgba(22, 160, 134, 0.1);
  color: var(--ema-teal-dark);
}
.ema-calc__note {
  margin: 0.9rem 0 0;
  padding: 0.8rem 1rem;
  border-radius: 12px;
  border: 1px solid rgba(244, 102, 63, 0.25);
  background: rgba(255, 225, 212, 0.4);
  color: var(--ema-ink);
  font-size: 0.92rem;
}
.ema-calc__note a { color: var(--ema-teal-dark); font-weight: 800; }

/* milestones */
.ema-calc__milestones { margin-top: 1.7rem; }
.ema-calc__milestones h3 {
  margin: 0 0 1rem;
  font-family: var(--ema-font-display);
  font-size: 1.4rem;
  color: var(--ema-ink);
}
.ema-calc__milestones ol {
  display: grid;
  gap: 0.7rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.ema-calc__ms {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.8rem;
  align-items: start;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(18, 49, 57, 0.08);
  border-radius: 16px;
  background: #fff;
}
.ema-calc__ms--now {
  border-color: rgba(22, 160, 134, 0.4);
  background: linear-gradient(150deg, rgba(22, 160, 134, 0.07), rgba(255, 255, 255, 0.6));
  box-shadow: var(--ema-shadow-soft);
}
.ema-calc__ms--past { opacity: 0.62; }
.ema-calc__ms-state {
  flex: none;
  margin-top: 0.14rem;
  padding: 0.22rem 0.6rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(18, 49, 57, 0.07);
  color: var(--ema-muted);
  white-space: nowrap;
}
.ema-calc__ms--now .ema-calc__ms-state { background: var(--ema-teal-dark); color: #fff; }
.ema-calc__ms-body strong { display: block; color: var(--ema-ink); font-size: 1rem; }
.ema-calc__ms-body p { margin: 0.25rem 0 0; color: var(--ema-muted); font-size: 0.9rem; line-height: 1.55; }
.ema-calc__ms-links a { color: var(--ema-teal-dark); font-weight: 800; text-decoration: none; }
.ema-calc__ms-links a:hover { text-decoration: underline; }

.ema-calc__privacy {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 1rem 0 0;
  color: var(--ema-muted);
  font-size: 0.84rem;
  font-weight: 600;
}
.ema-calc__privacy svg { width: 1rem; height: 1rem; color: var(--ema-teal-dark); flex: none; }

.ema-calc__noscript {
  margin: 1.2rem 0 0;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(18, 49, 57, 0.12);
  border-radius: 12px;
  background: var(--ema-bone);
}

@media (max-width: 700px) {
  .ema-calc__result { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .ema-calc__chips { justify-content: center; }
  .ema-calc__ms { grid-template-columns: 1fr; }
  .ema-calc__ms-state { justify-self: start; }
}