/* ==========================================================================
   /tools/diapers-calculator
   Inherits hero/FAQ base from maternity-bag.css
   ========================================================================== */
@import url("/assets/css/maternity-bag.css");
@import url("/assets/css/partners.css");

:root {
  --dc-blue: #6a9bc4;
  --dc-mint: #a3d4c6;
  --dc-soft-bg: #f4f8fb;
  --dc-border: #dde6ee;
}

/* ---------- Page & Hero ---------- */
.dc-page {
  background: #f6faff !important;
}

.dc-hero {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.55) 0%, rgba(204, 228, 240, 0.5) 100%),
    url("/assets/images/diapers-calculator-hero-bg.webp") center / cover no-repeat,
    linear-gradient(180deg, #ffffff 0%, #cfe2ee 100%) !important;
  border-bottom-color: #c3d8e8 !important;
}

.dc-hero .mb-hero-title span::after {
  background: linear-gradient(90deg, rgba(106, 155, 196, 0.55), rgba(163, 212, 198, 0.45));
}

.dc-form-section { margin-bottom: 0 !important; }

/* ==========================================================================
   FORM
   ========================================================================== */
.dc-form-card {
  background: #fff;
  border: 1px solid var(--dc-border);
  border-radius: 20px;
  padding: 32px 36px;
  margin: 0 0 12px;
  box-shadow: 0 4px 20px rgba(17, 17, 17, 0.04);
}

.dc-form-title {
  font-family: "Montserrat", sans-serif;
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 22px !important;
  color: var(--main-bg-color);
}

.dc-form-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 24px;
}

.dc-field { min-width: 0; }

.dc-field label {
  display: block;
  font-family: "Montserrat", sans-serif;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--main-bg-color);
  margin-bottom: 8px;
}

.dc-field input[type="number"] {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid var(--dc-border);
  border-radius: 12px;
  font-family: "Nunito", sans-serif;
  font-size: 16px;
  color: var(--main-bg-color);
  background: #fafbfc;
  transition: border-color 0.2s, box-shadow 0.2s;
  appearance: textfield;
  -moz-appearance: textfield;
}
.dc-field input[type="number"]::-webkit-outer-spin-button,
.dc-field input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.dc-field input:focus {
  outline: none;
  border-color: var(--dc-blue);
  box-shadow: 0 0 0 3px rgba(106, 155, 196, 0.18);
}

.dc-field-hint {
  display: block;
  margin-top: 6px;
  font-size: 12.5px;
  color: #777;
  line-height: 1.4;
}

.dc-calc-btn {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 24px;
  background: var(--main-bg-color);
  color: #fff;
  border: none;
  border-radius: 14px;
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}
.dc-calc-btn:hover { background: #000; }
.dc-calc-btn:active { transform: scale(0.99); }

/* ==========================================================================
   RESULTS — current size card
   ========================================================================== */
.dc-results { margin: 28px 0 36px; display: grid; gap: 20px; }
.dc-results[hidden],
.dc-current-next[hidden] { display: none !important; }

.dc-current-card {
  background: linear-gradient(135deg, #fff 0%, var(--dc-soft-bg) 100%);
  border: 1px solid var(--dc-border);
  border-radius: 20px;
  padding: 28px 32px;
  box-shadow: 0 4px 16px rgba(17, 17, 17, 0.04);
}

.dc-current-eyebrow {
  display: inline-block;
  font-family: "Montserrat", sans-serif;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--dc-blue);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.dc-current-size {
  font-family: "Montserrat", sans-serif;
  font-size: 28px;
  font-weight: 800;
  color: var(--main-bg-color);
  margin: 0 0 6px !important;
  letter-spacing: -0.02em;
}

.dc-current-range {
  font-family: "Nunito", sans-serif;
  font-size: 15px;
  color: #5a6b7a;
  margin: 0 0 14px !important;
}

.dc-current-note {
  margin: 0 0 14px !important;
  font-family: "Nunito", sans-serif;
  font-size: 14.5px;
  line-height: 1.5;
  color: #3d4856;
}

.dc-current-next {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: #fff;
  border: 1.5px solid var(--dc-mint);
  border-radius: 999px;
  font-family: "Montserrat", sans-serif;
  font-size: 13.5px;
  font-weight: 700;
  color: #3a6b5e;
}

/* ---------- KPI ---------- */
.dc-kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.dc-kpi {
  padding: 18px 20px;
  background: #fff;
  border: 1px solid var(--dc-border);
  border-radius: 16px;
  box-shadow: 0 3px 12px rgba(17, 17, 17, 0.04);
}

.dc-kpi-accent {
  background: linear-gradient(135deg, #fff 0%, #fff5d6 100%);
  border-color: #ead9a2;
}

.dc-kpi-label {
  display: block;
  font-family: "Montserrat", sans-serif;
  font-size: 11.5px;
  font-weight: 700;
  color: #777;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.dc-kpi-value {
  display: block;
  font-family: "Montserrat", sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--main-bg-color);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.dc-kpi-accent .dc-kpi-value {
  color: var(--gold-color);
}

/* ---------- Forecast block ---------- */
.dc-forecast {
  background: #fff;
  border: 1px solid var(--dc-border);
  border-radius: 18px;
  padding: 22px 26px;
  box-shadow: 0 3px 12px rgba(17, 17, 17, 0.04);
}

.dc-forecast-title {
  font-family: "Montserrat", sans-serif;
  font-size: 16px;
  font-weight: 800;
  margin: 0 0 16px !important;
  color: var(--main-bg-color);
}

.dc-forecast-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 14px;
}

.dc-forecast-item {
  padding: 12px 16px;
  background: var(--dc-soft-bg);
  border-radius: 12px;
}

.dc-forecast-accent {
  background: linear-gradient(135deg, #fff5d6 0%, #ffe9b3 100%);
}

.dc-forecast-label {
  display: block;
  font-family: "Montserrat", sans-serif;
  font-size: 11px;
  font-weight: 700;
  color: #777;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 5px;
}

.dc-forecast-value {
  display: block;
  font-family: "Montserrat", sans-serif;
  font-size: 17px;
  font-weight: 800;
  color: var(--main-bg-color);
  line-height: 1.2;
}

.dc-forecast-accent .dc-forecast-value { color: var(--gold-color); }

.dc-forecast-note {
  margin: 0 !important;
  font-family: "Nunito", sans-serif;
  font-size: 12.5px;
  color: #888;
  line-height: 1.5;
  font-style: italic;
}

/* ==========================================================================
   SIZE GRID (all sizes overview)
   ========================================================================== */
.dc-sizes-section { margin: 32px 0; }

.dc-sizes-title {
  font-family: "Montserrat", sans-serif;
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 16px !important;
  color: var(--main-bg-color);
}

.dc-sizes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 18px;
}

.dc-size-card {
  position: relative;
  background: #fff;
  border: 1.5px solid var(--dc-border);
  border-radius: 18px;
  padding: 22px 24px 20px 28px;
  overflow: hidden;
  transition: border-color 0.2s, transform 0.15s, box-shadow 0.2s;
}

.dc-size-card::before {
  content: "";
  position: absolute;
  left: 0; top: 16px; bottom: 16px;
  width: 4px;
  border-radius: 0 4px 4px 0;
  background: var(--dc-blue);
  opacity: 0.55;
  transition: opacity 0.2s, background 0.2s;
}

.dc-size-card:hover {
  border-color: var(--dc-blue);
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(106, 155, 196, 0.14);
}

.dc-size-card:hover::before {
  opacity: 1;
}

.dc-size-card.is-current {
  border-color: var(--gold-color);
  background: linear-gradient(135deg, #fff 0%, #fffaeb 100%);
  box-shadow: 0 10px 28px rgba(189, 160, 0, 0.18);
}

.dc-size-card.is-current::before {
  background: var(--gold-color);
  opacity: 1;
}

.dc-size-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.dc-size-eu {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  background: var(--dc-blue);
  color: #fff;
  border-radius: 10px;
  font-family: "Montserrat", sans-serif;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: -0.01em;
  flex-shrink: 0;
}

.dc-size-card.is-current .dc-size-eu {
  background: var(--gold-color);
  box-shadow: 0 4px 10px rgba(189, 160, 0, 0.3);
}

.dc-size-label {
  font-family: "Montserrat", sans-serif;
  font-size: 19px;
  font-weight: 800;
  margin: 0 !important;
  color: var(--main-bg-color);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.dc-size-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none !important;
  margin: 0 0 14px !important;
  padding: 0 !important;
}

.dc-size-pill {
  display: inline-flex;
  align-items: center;
  padding: 5px 11px;
  border-radius: 999px;
  font-family: "Montserrat", sans-serif;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: -0.01em;
  white-space: nowrap;
  line-height: 1;
}

.dc-size-pill-weight {
  background: rgba(106, 155, 196, 0.12);
  color: #3a5a73;
}

.dc-size-pill-age {
  background: rgba(163, 212, 198, 0.18);
  color: #356759;
}

.dc-size-pill-pcs {
  background: linear-gradient(135deg, #fff5d6 0%, #ffe9b3 100%);
  color: #8a7600;
}

.dc-size-card.is-current .dc-size-pill-weight {
  background: var(--dc-blue);
  color: #fff;
}

.dc-size-card.is-current .dc-size-pill-age {
  background: var(--dc-mint);
  color: #fff;
}

.dc-size-note {
  margin: 0 !important;
  font-family: "Nunito", sans-serif;
  font-size: 13.5px;
  line-height: 1.5;
  color: #5a6b7a;
}

/* ==========================================================================
   BRANDS TABLE
   ========================================================================== */
.dc-brands-section { margin: 32px 0; }

.dc-brands-title {
  font-family: "Montserrat", sans-serif;
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 16px !important;
  color: var(--main-bg-color);
}

.dc-brands-wrap {
  background: #fff;
  border: 1px solid var(--dc-border);
  border-radius: 16px;
  overflow-x: auto;
  box-shadow: 0 4px 16px rgba(17, 17, 17, 0.04);
}

.dc-brands-table {
  width: 100%;
  border-collapse: collapse;
  font-family: "Nunito", sans-serif;
  min-width: 640px;
}

.dc-brands-table th,
.dc-brands-table td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid #ecf1f6;
  font-size: 14px;
}

.dc-brands-table th {
  font-family: "Montserrat", sans-serif;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #5a6b7a;
  background: var(--dc-soft-bg);
}

.dc-brands-table tbody tr:last-child td { border-bottom: none; }
.dc-brands-table tbody tr:hover { background: #f7fbff; }

.dc-brands-note {
  margin: 14px 4px 0 !important;
  font-family: "Nunito", sans-serif;
  font-size: 12.5px;
  color: #888;
  font-style: italic;
}

/* ==========================================================================
   SOURCES (shared pattern)
   ========================================================================== */
.sr-sources-block {
  margin: 32px 0 8px;
  padding: 26px 30px 22px !important;
  background: linear-gradient(180deg, #ffffff 0%, #faf8f1 100%);
  border: 1px solid #ece5cf;
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(189, 160, 0, 0.05);
}
.sr-sources-head {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 18px; padding-bottom: 14px;
  border-bottom: 1px dashed #e3dcc2;
}
.sr-sources-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; background: var(--gold-color); color: #fff;
  border-radius: 10px; flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(189, 160, 0, 0.25);
}
.sr-sources-head h2 {
  font-family: "Montserrat", sans-serif;
  font-size: 20px !important; font-weight: 800 !important;
  margin: 0 !important; letter-spacing: -0.02em;
  color: var(--main-bg-color);
}
.sr-sources {
  counter-reset: sr-source;
  list-style: none !important; margin: 0 !important; padding: 0 !important;
  font-size: 13.5px !important; line-height: 1.6 !important;
  color: var(--main-bg-color);
}
.sr-sources li {
  position: relative; counter-increment: sr-source;
  padding: 10px 12px 10px 42px !important; margin: 0 !important;
  border-radius: 10px; transition: background 0.2s ease;
}
.sr-sources li:hover { background: rgba(189, 160, 0, 0.04); }
.sr-sources li::before {
  content: counter(sr-source);
  position: absolute; left: 8px; top: 9px;
  width: 24px; height: 24px;
  display: inline-flex; align-items: center; justify-content: center;
  background: #fff; border: 1.5px solid #e3dcc2; border-radius: 50%;
  font-family: "Montserrat", sans-serif;
  font-size: 11px; font-weight: 800; color: var(--gold-color);
}
.sr-sources-authors { font-weight: 700; color: var(--main-bg-color); margin-right: 4px; }
.sr-sources cite { font-style: italic; color: var(--main-bg-color); }
.sr-sources a {
  color: var(--main-bg-color); text-decoration: underline;
  text-decoration-color: rgba(189, 160, 0, 0.5);
  text-decoration-thickness: 1.5px; text-underline-offset: 2px;
  transition: text-decoration-color 0.2s, color 0.2s;
}
.sr-sources a:hover { color: #8a7600; text-decoration-color: var(--gold-color); }
.sr-sources a[target="_blank"]::after {
  content: "\2197"; display: inline-block; margin-left: 3px;
  font-size: 0.85em; color: var(--gold-color);
  text-decoration: none; vertical-align: middle;
}
.sr-sources-tag {
  display: inline-block; margin-left: 6px; padding: 1px 8px;
  background: rgba(189, 160, 0, 0.12); color: #8a7600;
  border-radius: 999px;
  font-family: "Montserrat", sans-serif;
  font-size: 10.5px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.04em;
  vertical-align: middle; white-space: nowrap;
}
.sr-sources-note {
  margin: 16px 0 0 !important; padding: 10px 14px !important;
  background: rgba(255, 255, 255, 0.6);
  border-left: 3px solid var(--gold-color);
  border-radius: 8px;
  font-size: 12.5px !important; line-height: 1.5 !important;
  color: #444; font-style: italic;
}

@media (max-width: 700px) {
  .sr-sources-block { padding: 20px 18px 18px !important; border-radius: 14px; }
  .sr-sources-head { gap: 10px; margin-bottom: 14px; padding-bottom: 12px; }
  .sr-sources-icon { width: 32px; height: 32px; border-radius: 9px; }
  .sr-sources-head h2 { font-size: 17px !important; }
  .sr-sources li {
    padding: 12px 14px !important;
    margin: 0 0 8px !important;
    background: #fff;
    border: 1px solid #f0e7d1;
    border-radius: 12px;
    font-size: 13px !important;
    line-height: 1.55 !important;
  }
  .sr-sources li:last-child { margin-bottom: 0 !important; }
  .sr-sources li:hover { background: #fffaee; }
  .sr-sources li::before {
    position: static;
    display: inline-flex;
    width: 22px;
    height: 22px;
    margin-right: 8px;
    vertical-align: -5px;
    background: var(--gold-color);
    color: #fff;
    border: none;
    font-size: 11.5px;
    box-shadow: 0 2px 4px rgba(189, 160, 0, 0.25);
  }
  .sr-sources-note { margin-top: 14px !important; font-size: 12px !important; }
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 960px) {
  .dc-form-grid { grid-template-columns: repeat(2, 1fr); }
  .dc-kpis { grid-template-columns: repeat(2, 1fr); }
  .dc-forecast-grid { grid-template-columns: repeat(2, 1fr); }

  /* Hero отдаёт нижнюю часть карточке формы, форма налезает поверх */
  .dc-hero { padding-bottom: 140px !important; }
  .dc-form-section {
    position: relative;
    z-index: 2;
    margin-top: -120px;
  }
  .dc-form-card {
    box-shadow: 0 12px 36px rgba(17, 17, 17, 0.12);
  }
}

@media (max-width: 700px) {
  .dc-hero { padding-bottom: 160px !important; }
  .dc-form-section { margin-top: -140px; }
  .dc-form-card {
    padding: 24px 22px;
  }
  .dc-form-title {
    font-size: 18px;
    margin: 0 0 16px !important;
  }
  .dc-current-card { padding: 22px 22px; }
  .dc-current-size { font-size: 24px; }
  .dc-kpi { padding: 14px 16px; }
  .dc-kpi-value { font-size: 18px; }
  .dc-forecast { padding: 18px 18px; }
  .dc-forecast-value { font-size: 15px; }
}

@media (max-width: 480px) {
  .dc-form-grid { grid-template-columns: 1fr; }
  .dc-kpis { grid-template-columns: 1fr 1fr; }
  .dc-forecast-grid { grid-template-columns: 1fr 1fr; }
  .dc-sizes-grid { grid-template-columns: 1fr; }
}

/* ---------- Brands table → cards on mobile ---------- */
@media (max-width: 700px) {
  .dc-brands-wrap {
    background: transparent;
    border: none;
    box-shadow: none;
    overflow: visible;
  }
  .dc-brands-table,
  .dc-brands-table tbody,
  .dc-brands-table tr,
  .dc-brands-table td {
    display: block;
    width: 100%;
    min-width: 0;
  }
  .dc-brands-table { min-width: 0; }
  .dc-brands-table thead { display: none; }
  .dc-brands-table tr {
    background: #fff;
    border: 1px solid var(--dc-border);
    border-radius: 14px;
    padding: 0;
    margin-bottom: 10px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(17, 17, 17, 0.04);
  }
  .dc-brands-table tr:hover { background: #fff; }
  .dc-brands-table tr:last-child { margin-bottom: 0; }
  .dc-brands-table td {
    padding: 6px 16px;
    border: none;
    font-family: "Nunito", sans-serif;
    font-size: 13.5px;
    color: var(--main-bg-color);
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px;
    align-items: center;
  }
  .dc-brands-table td::before {
    content: attr(data-label);
    font-family: "Montserrat", sans-serif;
    font-size: 11.5px;
    font-weight: 700;
    color: #6a7785;
    text-transform: uppercase;
    letter-spacing: 0.04em;
  }
  /* Заголовок размера — широкая «шапка» карточки на всю ширину */
  .dc-brands-table td:first-child {
    display: block;
    margin: 0;
    padding: 10px 16px;
    background: var(--dc-soft-bg);
    border-bottom: 1px solid var(--dc-border);
    font-family: "Montserrat", sans-serif;
    font-size: 14px;
    font-weight: 800;
  }
  .dc-brands-table td:first-child::before { display: none; }
  .dc-brands-table td:first-child strong { font-weight: 800; }
  /* Контент-строки — внутренние отступы */
  .dc-brands-table td:nth-child(2) { padding-top: 12px; }
  .dc-brands-table td:last-child { padding-bottom: 12px; }
  /* Бренды, которые не выпускают этот размер — скрываем на мобилке */
  .dc-brands-table td.is-empty { display: none; }
  /* Fallback-строка, если ни один бренд не выпускает */
  .dc-brands-table td.dc-brands-empty-row {
    display: block;
    grid-template-columns: none;
    color: #8a96a3;
    font-style: italic;
    text-align: center;
    padding: 12px 16px;
  }
  .dc-brands-table td.dc-brands-empty-row::before { display: none; }
  .dc-brands-note {
    margin: 14px 4px 0 !important;
  }
}

/* На десктопе fallback-строка не нужна */
.dc-brands-table td.dc-brands-empty-row { display: none; }