.unf-calc {
  --unf-line: #eaeaea;
  --unf-text: #2a2a2a;
  --unf-muted: #808080;
  --unf-yellow: #ffce66;
  --unf-red: #d64a4a;
  --unf-shadow: 0 2px 16px rgba(146, 151, 158, 0.25);
  font-family: "Montserrat", "Segoe UI", Arial, sans-serif;
}
.unf-calc * { box-sizing: border-box; }

.unf-calc .unf-block {
  border: 1px solid var(--unf-line);
  border-radius: 12px;
  background: #f7f7f7;
  padding: 14px;
}
.unf-calc .unf-block-title { margin: 0 0 10px; font-size: 14px; font-weight: 700; color: var(--unf-text); }

.unf-calc .unf-tiers { display: grid; gap: 8px; }
.unf-calc .unf-tier {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--unf-line);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.unf-calc .unf-tier:has(input:checked) { background: var(--unf-yellow); border-color: var(--unf-yellow); }
/* .unf-calc .unf-tier input { margin-top: 3px; accent-color: var(--unf-red); flex-shrink: 0;  width: 18px; height: 18px;} */
.unf-calc .unf-tier input[type="radio"] {
  appearance: none;
  -webkit-appearance: none;
  margin: 2px 0 0;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border: 2px solid #c7c7c7;
  border-radius: 50%;
  background: #fff;
  cursor: pointer;
  position: relative;
  transition: background 0.15s, border-color 0.15s;
}
.unf-calc .unf-tier input[type="radio"]:checked {
  background: var(--unf-red);
  border-color: var(--unf-red);
}
.unf-calc .unf-tier input[type="radio"]:checked::after {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  background: #fff;
}
.unf-calc .unf-tier-body strong { display: block; font-size: 14px; margin-bottom: 2px; color: var(--unf-text); }
.unf-calc .unf-tier-body span { font-size: 12px; color: var(--unf-muted); }

.unf-calc .unf-field { margin-bottom: 12px; }
.unf-calc .unf-field:last-child { margin-bottom: 0; }
.unf-calc .unf-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--unf-text);
}
.unf-calc .unf-label small { font-weight: 500; color: var(--unf-muted); }
.unf-calc .unf-select,
.unf-calc .unf-range { width: 100%; font: inherit; cursor: pointer;}

.unf-calc .unf-select {
  border: 1px solid var(--unf-line);
  border-radius: 10px;
  padding: 12px 30px 12px 12px;
  background: #fff;
  color: var(--unf-text);
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 16 10' fill='none' stroke='%232a2a2a' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M1 1l7 7 7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 12px 8px;
}

.unf-calc .unf-select:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(139, 135, 135, 0.15);
}

.unf-calc .unf-select option {
  padding: 10px 12px;
  background: #fff;
  color: var(--unf-text);
  font-size: 12px;
  line-height: 1.4;
}

.unf-calc .unf-select option:checked {
  background: var(--unf-yellow);
  color: var(--unf-text);
  font-weight: 600;
}

.unf-calc .unf-range { accent-color: var(--unf-red); }

.unf-calc .unf-checks { display: grid; gap: 8px; }
.unf-calc .unf-check {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--unf-line);
  border-radius: 10px;
  background: #fff;
  font-size: 13px;
  line-height: 1.4;
  color: var(--unf-text);
  cursor: pointer;
}
.unf-calc .unf-check input { margin-top: 2px; accent-color: var(--unf-red); flex-shrink: 0;   width: 16px; height: 16px; cursor: pointer;}
.unf-calc .unf-check small { display: block; color: var(--unf-muted); font-size: 11px; margin-top: 2px; }

.unf-calc .unf-hint { margin: 6px 0 0; font-size: 11px; line-height: 1.4; color: var(--unf-muted); }

.unf-calc .unf-advanced { margin-top: 12px; border: 1px dashed #e0d4a8; border-radius: 12px; background: #fffdf6; padding: 0 14px 0px; }
.unf-calc .unf-advanced-summary { cursor: pointer; font-size: 13px; font-weight: 700; padding: 8px 0 8px; list-style: none; color: var(--unf-red); }
.unf-calc .unf-advanced-summary::-webkit-details-marker { display: none; }
.unf-calc .unf-advanced-summary::before { content: "▸ "; display: inline-block; transition: transform 0.15s; }
.unf-calc .unf-advanced[open] .unf-advanced-summary::before { transform: rotate(90deg); }
.unf-calc .unf-advanced-lead { margin: 0 0 10px; font-size: 11px; line-height: 1.45; color: var(--unf-muted); }

.unf-calc .unf-work-blocks { display: grid; gap: 6px; }
.unf-calc .unf-work-block {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 9px 10px;
  border: 1px solid var(--unf-line);
  border-radius: 10px;
  background: #fff;
  font-size: 12px;
  line-height: 1.4;
  color: var(--unf-text);
  cursor: pointer;
}
.unf-calc .unf-work-block input { margin-top: 2px; accent-color: var(--unf-red); cursor: pointer;}
.unf-calc .unf-work-block strong { display: block; font-size: 12px; margin-bottom: 1px; }
.unf-calc .unf-work-block small { display: block; font-size: 11px; color: var(--unf-muted); margin-top: 2px; }
.unf-calc .unf-work-block.is-hidden { display: none; }
.unf-calc .unf-work-block.is-disabled { opacity: 0.45; cursor: not-allowed; }
.unf-calc .unf-advanced-reset {
  margin-top: 10px;
  margin-bottom: 10px;
  border: 1px solid var(--unf-line);
  border-radius: 8px;
  background: #fff;
  color: var(--unf-text);
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  padding: 8px 12px;
  cursor: pointer;
}
.unf-calc .unf-advanced-reset:hover { background: #f7f7f7; }

#unf-calc-roz-breakdown, #unf-calc-breakdown {
    border-top: 1px solid var(--unf-line);
}

.unf-calc .unf-result {
  border: 1px solid var(--unf-line);
  border-radius: 14px;
  background: #fff;
  box-shadow: var(--unf-shadow);
  padding: 20px;
  align-self: start;
  max-height: 100%;
  overflow-y: auto;
  min-width: 0;
  scrollbar-width: thin;
  scrollbar-color: #b3b3b3 transparent;
}
.unf-calc .unf-result::-webkit-scrollbar { width: 4px; }
.unf-calc .unf-result::-webkit-scrollbar-track { background: #eaeaea; border-radius: 3px; }
.unf-calc .unf-result::-webkit-scrollbar-thumb { background: #b3b3b3; border-radius: 3px; }
.unf-calc .unf-result-label { margin: 0 0 10px; font-size: 12px; font-weight: 500; color: var(--unf-muted); }
.unf-calc .unf-result-total { margin: 0 0 4px; font-size: 28px; font-weight: 800; line-height: 1.1; color: var(--unf-text); }
/* .unf-calc .unf-result-vitrina { margin: 0 0 12px; font-size: 12px; line-height: 1.45;  } */
.unf-calc .unf-breakdown,
.unf-calc .unf-warnings { margin: 0 0 12px; padding: 0; list-style: none; }
.unf-calc .unf-breakdown li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 7px 0;
  border-bottom: 1px dashed var(--unf-line);
  font-size: 12px;
  line-height: 1.4;
  color: var(--unf-text);
}
.unf-calc .unf-breakdown li span:last-child { font-weight: 600; white-space: nowrap; }
.unf-calc .unf-warnings { padding-left: 16px; font-size: 11px; color: #b45309; line-height: 1.45; }

.unf-calc .unf-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 14px;
  padding: 12px;
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  text-decoration: none;
  cursor: pointer;
  text-align: center;
  line-height: 1.32;
}
.unf-calc .unf-btn-primary { color: #fff; background: var(--unf-red); }
.unf-calc .unf-btn-primary:hover { background: #c24040; }

/* ——— Модалка ——— */
.unf-calc.unf-modal {
  position: fixed;
  inset: 0;
  z-index: 2100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.unf-calc.unf-modal.unf-is-open { display: flex !important; }
.unf-calc.unf-modal[hidden] { display: none !important; }

body.unf-calc-modal-open { overflow: hidden; }

.unf-calc .unf-backdrop { position: absolute; inset: 0; background: rgba(0, 0, 0, 0.45); }

.unf-calc .unf-dialog {
  position: relative;
  z-index: 1;
  width: min(960px, calc(100vw - 48px));
  height: min(720px, calc(100vh - 48px));
  max-height: calc(100vh - 48px);
  background: #fff;
  border-radius: 14px;
  box-shadow: var(--unf-shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.unf-calc .unf-dialog-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px 14px;
  border-bottom: 1px solid var(--unf-line);
  flex: 0 0 auto;
}
.unf-calc .unf-dialog-header h3 { margin: 0; font-size: 22px; font-weight: 700; color: var(--unf-text); line-height: 1.3; }
.unf-calc .unf-dialog-lead { margin: 6px 0 0; font-size: 14px; color: var(--unf-muted); }
.unf-calc .unf-close {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 16px;
  background: #f7f7f7;
  color: var(--unf-text);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}
.unf-calc .unf-close:hover { background: #eee; }

.unf-calc .unf-dialog-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 16px;
  padding: 16px 24px 24px;
  flex: 1 1 auto;
  min-height: 0;
  align-items: start;
}
.unf-calc .unf-scroll {
  min-width: 0;
  min-height: 0;
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 8px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  scrollbar-width: thin;
  scrollbar-color: #b3b3b3 transparent;
}
.unf-calc .unf-scroll::-webkit-scrollbar { width: 6px; }
.unf-calc .unf-scroll::-webkit-scrollbar-track { background: #eaeaea; border-radius: 3px; }
.unf-calc .unf-scroll::-webkit-scrollbar-thumb { background: #b3b3b3; border-radius: 3px; }

.unf-calc .unf-works-box { 
    font-size: 12px; 
    line-height: 1.5; 
    color: var(--unf-text); 
    border: 1px solid var(--unf-line);
    border-radius: 10px;
    background: #fff;
    padding: 12px;
}
.unf-calc .unf-works-box ul { margin: 0 0 8px; padding-left: 18px; }
.unf-calc .unf-works-box li { margin-bottom: 3px; }
.unf-calc .unf-works-hours { display: block; font-size: 11px; color: var(--unf-muted); }
.unf-calc .unf-advanced-note { margin: 10px 0; font-size: 11px; line-height: 1.45; color: var(--unf-muted); }

/* Sticky-итог (мобайл) */
.unf-calc .unf-sticky { display: none; }

@media (max-width: 900px) {
  .unf-calc .unf-dialog { width: 100%; height: 100%; max-height: none;  }
  .unf-calc .unf-dialog-body { grid-template-columns: 1fr; padding: 12px 16px; overflow: hidden; }
  .unf-calc .unf-result { display: none; }
  .unf-calc .unf-sticky {
    flex: 0 0 auto;
    flex-direction: column;
    border-top: 1px solid var(--unf-line);
    background: #fff;
    padding: 12px 16px;
    display: flex;
    justify-content: space-between;
    gap: 12px;
  }
  .unf-calc .unf-sticky-label { margin: 0; font-size: 11px; color: var(--unf-muted); }
  .unf-calc .unf-sticky-total { margin: 2px 0; font-size: 18px; font-weight: 800; color: var(--unf-text); }
  .unf-calc .unf-sticky-meta { margin: 0; font-size: 11px; color: var(--unf-muted); }
  .unf-calc .unf-sticky .unf-btn { width: auto; flex-shrink: 0; padding: 10px 16px; font-size: 13px; }
  .unf-calc .unf-select option { font-size: 10px; }
}