/* یاربانو – صفحات بارداری */
:root {
    --p-main: #4a075e;
    --p-accent: #e900be;
    --p-soft: #fbeefd;
    --p-line: #f0d7f5;
    --p-text: #3f3f46;
}

body.preg { background: #fff; font-family: vazir, Tahoma, sans-serif; color: var(--p-text); line-height: 2; }
.preg-wrap { padding: 20px 14px 60px; box-sizing: border-box; }
.crumbs { font-size: 13px; color: #777; margin: 10px 0 20px; }
.crumbs a { color: var(--p-main); text-decoration: none; }

.btn-primary { display: inline-block; background: var(--p-accent); color: #fff !important; text-decoration: none; padding: 10px 26px; border-radius: 12px; border: 0; font: inherit; cursor: pointer; transition: transform .15s, box-shadow .15s; }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 8px 20px -8px var(--p-accent); }

.preg-hero { background: linear-gradient(135deg, var(--p-soft), #fff4e8); border-radius: 24px; padding: 30px; text-align: center; margin-bottom: 30px; }
.preg-hero h1 { color: var(--p-main); font-size: 28px; margin: 0 0 8px; }
.preg-hero p { max-width: 760px; margin: 0 auto 18px; }
.my-week { margin-top: 16px; background: #fff; border-radius: 12px; padding: 8px 16px; display: inline-block; border: 1px dashed var(--p-accent); }

.trimester h2 { color: var(--p-main); border-right: 5px solid var(--p-accent); padding-right: 12px; margin: 34px 0 14px; font-size: 20px; }
.week-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 14px; }
.week-card { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 14px 8px; border-radius: 18px; background: #fff; border: 1px solid var(--p-line); text-decoration: none; color: var(--p-text); transition: transform .15s, box-shadow .15s; }
.week-card:hover { transform: translateY(-3px); box-shadow: 0 12px 28px -14px rgba(74, 7, 94, .45); }
.week-card img { border-radius: 50%; }
.week-card strong { color: var(--p-main); margin-top: 6px; }
.week-card span { font-size: 13px; color: #888; min-height: 24px; }

/* صفحه‌ی هفته */
.week-hero { display: flex; gap: 28px; align-items: center; background: linear-gradient(135deg, var(--p-soft), #fff4e8); border-radius: 24px; padding: 26px; }
.week-hero img { border-radius: 50%; flex: none; background: #fff; }
.week-hero h1 { color: var(--p-main); font-size: 26px; margin: 6px 0; }
.week-hero .lead { margin: 0 0 12px; }
.badge { display: inline-block; background: var(--p-main); color: #fff; font-size: 12px; padding: 0 12px; border-radius: 20px; }
.facts { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.facts li { background: #fff; border-radius: 12px; padding: 4px 14px; display: flex; flex-direction: column; line-height: 1.7; min-width: 110px; box-shadow: 0 4px 14px -8px rgba(0, 0, 0, .25); }
.facts span { font-size: 12px; color: #888; }
.facts b { color: var(--p-main); }

.week-strip { display: flex; gap: 6px; overflow-x: auto; padding: 16px 2px; scrollbar-width: thin; }
.week-strip a { flex: none; width: 36px; height: 36px; line-height: 36px; text-align: center; border-radius: 50%; background: var(--p-soft); color: var(--p-main); text-decoration: none; font-size: 14px; }
.week-strip a.on { background: var(--p-accent); color: #fff; }

.week-body { max-width: 860px; margin: 10px auto; font-size: 16px; }
.week-body h2 { color: var(--p-main); font-size: 22px; margin: 36px 0 8px; }
.week-body h3 { color: var(--p-main); font-size: 18px; margin: 20px 0 6px; }
.week-body ul, .week-body ol { padding-right: 22px; }
.week-body li { margin: 4px 0; }
.week-body img { max-width: 100%; height: auto; border-radius: 12px; }
.callout { border-radius: 16px; padding: 14px 20px; margin: 18px 0; }
.callout h3 { margin-top: 0; }
.callout.tests { background: #eef6ff; border: 1px solid #cfe3fb; }
.callout.warn { background: #fff1f0; border: 1px solid #f7cdc9; }
.callout.tip { background: #f1f8e9; border: 1px solid #d7ebc0; }
.week-body details { border: 1px solid var(--p-line); border-radius: 12px; padding: 8px 16px; margin: 10px 0; background: #fff; }
.week-body summary { cursor: pointer; font-weight: bold; color: var(--p-main); }

.disclaimer { max-width: 860px; margin: 30px auto; font-size: 13px; color: #8a6d3b; background: #fff8e6; border: 1px solid #f3e3b4; border-radius: 12px; padding: 10px 16px; }
.week-nav { display: flex; justify-content: space-between; max-width: 860px; margin: 20px auto; }
.week-nav a { background: var(--p-soft); color: var(--p-main); padding: 8px 20px; border-radius: 12px; text-decoration: none; }
.related { max-width: 860px; margin: 30px auto; }
.related h2 { color: var(--p-main); font-size: 20px; }
.cta-box { text-align: center; background: var(--p-soft); border-radius: 20px; padding: 18px; max-width: 860px; margin: 30px auto 0; }

/* محاسبه‌گر */
.calc { max-width: 640px; margin: 0 auto; background: #fff; border: 1px solid var(--p-line); border-radius: 20px; padding: 22px; box-shadow: 0 14px 40px -26px rgba(74, 7, 94, .55); }
.calc fieldset { border: 0; padding: 0; margin: 0 0 14px; }
.calc legend { font-weight: bold; color: var(--p-main); margin-bottom: 8px; }
.calc .row { display: flex; gap: 10px; flex-wrap: wrap; }
.calc label { display: flex; flex-direction: column; font-size: 13px; flex: 1; min-width: 90px; }
.calc select { font: inherit; padding: 8px; border-radius: 10px; border: 1px solid var(--p-line); background: #fff; }
.calc .cycle { margin: 10px 0 16px; }
.calc-error { color: #c0392b; margin: 10px 0 0; }
.calc-result { max-width: 760px; margin: 24px auto; text-align: center; }
.r-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; }
.r-grid > div { background: var(--p-soft); border-radius: 16px; padding: 12px; display: flex; flex-direction: column; }
.r-grid span { font-size: 13px; color: #777; }
.r-grid b { color: var(--p-main); font-size: 20px; }
.r-grid small { color: #888; }
.r-bar { height: 10px; background: #f1e3f5; border-radius: 10px; margin: 18px 0; overflow: hidden; }
.r-bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, #ff7ad9, var(--p-accent)); border-radius: 10px; transition: width .6s; }
.calc-notes { max-width: 760px; margin: 30px auto; font-size: 14px; }
.calc-notes h2 { color: var(--p-main); font-size: 18px; }

/* بخش صفحه‌ی اصلی */
.home-weeks { margin: 40px 0; }
.home-weeks > h2 { color: var(--p-main); font-size: 22px; margin: 0 0 4px; }
.home-weeks > p { margin: 0 0 14px; color: #777; }
.we { background: linear-gradient(135deg, var(--p-soft), #fff4e8); border-radius: 24px; padding: 18px; }
.we-bar { display: flex; align-items: center; gap: 8px; }
.we-bar > button { flex: none; width: 34px; height: 34px; border-radius: 50%; border: 0; background: #fff; color: var(--p-main); cursor: pointer; font-size: 18px; }
.we-strip { display: flex; gap: 6px; overflow-x: auto; padding: 4px; scrollbar-width: none; flex: 1; scroll-behavior: smooth; }
.we-strip::-webkit-scrollbar { display: none; }
.we-strip button { flex: none; width: 36px; height: 36px; border-radius: 50%; border: 0; background: #fff; color: var(--p-main); cursor: pointer; font: inherit; }
.we-strip button.on { background: var(--p-accent); color: #fff; }
.we-panel { display: flex; gap: 24px; align-items: center; margin-top: 16px; }
.we-fruit { text-align: center; flex: none; display: flex; flex-direction: column; align-items: center; }
.we-fruit img { border-radius: 50%; background: #fff; }
.we-fruit b { color: var(--p-main); }
.we-fruit span { font-size: 12px; color: #888; }
.we-info h3 { color: var(--p-main); margin: 0 0 6px; }
.we-info h3 small { font-size: 12px; background: var(--p-main); color: #fff; border-radius: 20px; padding: 0 10px; margin-right: 6px; }
.we-info h4 { margin: 10px 0 0; color: var(--p-main); font-size: 14px; }
.we-info p { margin: 0 0 6px; font-size: 14px; }
.we-info ul { margin: 0 0 10px; padding-right: 20px; font-size: 14px; }
.we-links { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 12px; }
.we-links a { color: var(--p-main); }

@media (max-width: 720px) {
    .week-hero, .we-panel { flex-direction: column; text-align: center; }
    .facts { justify-content: center; }
    .preg-hero h1 { font-size: 22px; }
}

/* ابزارها */
.tool { max-width: 760px; margin: 28px auto; }
.tool h2 { color: var(--p-main); font-size: 20px; margin-bottom: 4px; }
.tool > p { font-size: 14px; }
.tool-box { background: #fff; border: 1px solid var(--p-line); border-radius: 20px; padding: 20px; text-align: center; box-shadow: 0 14px 40px -28px rgba(74, 7, 94, .55); }
.tool-box .row { display: flex; gap: 12px; flex-wrap: wrap; text-align: right; margin-bottom: 12px; }
.tool-box label { display: flex; flex-direction: column; flex: 1; min-width: 150px; font-size: 13px; }
.tool-box input { font: inherit; padding: 8px 10px; border-radius: 10px; border: 1px solid var(--p-line); }
.big { font-size: 48px; font-weight: bold; color: var(--p-main); line-height: 1.4; }
.tool-sub { color: #777; font-size: 14px; }
.tool-btns { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin: 14px 0 6px; }
.btn-ghost { background: #fff; color: var(--p-main); border: 1px solid var(--p-line); padding: 10px 22px; border-radius: 12px; font: inherit; cursor: pointer; }
.tool-msg { min-height: 24px; font-size: 14px; margin: 8px 0 0; }
.tool-msg.ok { color: #2e7d32; }
.tool-msg.bad { color: #c0392b; }
.tool-table { width: 100%; border-collapse: collapse; margin-top: 12px; font-size: 14px; }
.tool-table th, .tool-table td { padding: 6px; border-bottom: 1px solid var(--p-line); }

/* صفحه‌ی اصلی شخصی‌شده */
.my-preg { margin: 30px 0; }
.my-head { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 8px; }
.my-head h2 { color: var(--p-main); font-size: 22px; margin: 0; }
.my-head a { color: var(--p-main); font-size: 13px; }
.my-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 18px; margin-top: 14px; }
.my-hero { display: flex; gap: 20px; align-items: center; background: linear-gradient(135deg, var(--p-soft), #fff4e8); border-radius: 24px; padding: 18px; margin-bottom: 14px; }
.my-hero img { border-radius: 50%; background: #fff; flex: none; }
.my-week { font-size: 26px; font-weight: bold; color: var(--p-main); }
.my-count { color: var(--p-accent); font-weight: bold; margin: 2px 0; }
.my-sub { font-size: 13px; color: #777; }
.my-card { background: #fff; border: 1px solid var(--p-line); border-radius: 18px; padding: 12px 18px; margin-bottom: 12px; }
.my-card h3 { color: var(--p-main); font-size: 16px; margin: 4px 0; }
.my-card p, .my-card li { font-size: 14px; margin: 4px 0; }
.my-card ul { padding-right: 20px; margin: 4px 0; }
.my-card.tests { background: #eef6ff; border-color: #cfe3fb; }
.my-card.tip { background: #f1f8e9; border-color: #d7ebc0; }
.my-cta { background: linear-gradient(135deg, var(--p-soft), #fff4e8); border-radius: 20px; padding: 18px; text-align: center; margin: 30px 0; }
.my-cta h2 { color: var(--p-main); font-size: 20px; margin: 0 0 4px; }
@media (max-width: 800px) { .my-grid { grid-template-columns: 1fr; } .my-hero { flex-direction: column; text-align: center; } }