/* ============================================
   KALKULATOR KOSZTU PRZESTOJU — komponent współdzielony
   Używany na stronie /narzedzia/kalkulator-przestoju.html
   oraz wbudowany w artykuł blog/ile-kosztuje-godzina-przestoju-it.html
   Ładowany po /style.css (korzysta ze zmiennych :root).
   ============================================ */

.calc { margin: 24px 0; }
.calc * { box-sizing: border-box; }
.calc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: start; }

.calc-card {
    background: #fff;
    border: 1px solid var(--gray-200, #e5e7eb);
    border-radius: 16px;
    padding: 24px;
}
.calc-title { font-size: 19px; margin: 0 0 16px; line-height: 1.3; }

.calc-field { margin-bottom: 16px; }
.calc-field label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 6px; color: var(--gray-800, #1f2937); }
.calc-field .hint { font-weight: 400; color: var(--gray-500, #6b7280); font-size: 13px; }
.calc-field input,
.calc-field select {
    width: 100%;
    padding: 11px 13px;
    font-size: 16px;
    font-family: inherit;
    color: var(--gray-900, #111827);
    background: #fff;
    border: 2px solid var(--gray-200, #e5e7eb);
    border-radius: 10px;
}
.calc-field input:focus,
.calc-field select:focus { outline: none; border-color: var(--accent, #2563eb); }
/* Pola zależne od branży — domyślnie ukryte, JS pokazuje właściwe */
.calc-field[data-branza] { display: none; }
.calc-field[data-branza].is-visible { display: block; }

.calc-result {
    background: linear-gradient(160deg, var(--gray-900, #111827) 0%, #0d1b3a 100%);
    color: #fff;
    border-radius: 16px;
    padding: 24px;
    position: sticky;
    top: 90px;
}
.calc-result-block { margin-bottom: 18px; }
.calc-result-label { font-size: 14px; color: var(--gray-300, #d1d5db); margin-bottom: 4px; }
.calc-result-value {
    font-size: clamp(28px, 5vw, 38px); font-weight: 900; line-height: 1.1;
    background: linear-gradient(135deg, #60a5fa, #00d4ff);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.calc-result-year .calc-result-value {
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.calc-breakdown { font-size: 14px; color: var(--gray-300, #d1d5db); border-top: 1px solid rgba(255,255,255,.15); padding-top: 14px; margin-top: 4px; }
.calc-breakdown div { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 6px; }
.calc-breakdown .b-label { color: var(--gray-300, #d1d5db); }
.calc-breakdown .b-value { font-weight: 600; color: #fff; white-space: nowrap; }
.calc-note { font-size: 12px; color: var(--gray-400, #9ca3af); margin-top: 14px; margin-bottom: 0; }

/* Miękki zapis na maila (w komponencie i jako CTA końcowe) */
.lead-box {
    background: var(--blue-50, #eff6ff);
    border: 1px solid var(--blue-200, #bfdbfe);
    border-radius: 16px;
    padding: 24px;
    margin: 22px 0;
}
.lead-box h3 { font-size: 19px; margin: 0 0 6px; }
.lead-box p { color: var(--gray-600, #4b5563); margin: 0 0 14px; }
.lead-form { display: flex; flex-direction: column; gap: 12px; max-width: 480px; }
.lead-form input[type=email] {
    width: 100%; padding: 15px 18px; font-size: 18px;
    font-family: inherit; border: 2px solid var(--gray-200, #e5e7eb); border-radius: 12px;
}
.lead-form button { align-self: flex-start; }
.lead-consent { font-size: 11px; line-height: 1.4; color: var(--gray-500, #6b7280); margin-top: 10px; display: flex; gap: 7px; align-items: flex-start; }
.lead-consent a { color: var(--accent, #2563eb); }
.lead-ok { display: none; color: #047857; font-weight: 600; margin-top: 12px; }

@media (max-width: 760px) {
    .calc-grid { grid-template-columns: 1fr; }
    .calc-result { position: static; }
}