/**
 * Стили калькулятора производственного здания
 * @version 1.0
 */

.techstroy-calculator {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* В компактном шаблоне детальная таблица скрыта */
.calculator-details {
  display: none !important;
}

.calculator-title {
  margin: 0 0 20px 0;
  font-size: 28px;
  color: #1f2630;
}

:root {
  --bg: #f5f6f8;
  --muted: #d9dce1;
  --ink: #1f2630;
  --ink-weak: #5a6472;
  --brand: #767f8c;
  --table-border: #000;
  --panel-radius: 10px;
}

* {
  box-sizing: border-box;
}

.config-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 18px;
  margin: 20px 0;
  padding: 16px;
  background: var(--bg);
  border: 1px solid var(--muted);
  border-radius: var(--panel-radius);
}

.config-panel label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--ink);
}

.config-panel select,
.config-panel input {
  height: 36px;
  padding: 0 10px;
  border: 1px solid var(--muted);
  border-radius: 8px;
  background: #fff;
  min-width: 72px;
  font-size: 14px;
}

.config-panel input[type="number"] {
  width: 92px;
}

.config-panel input[type="checkbox"] {
  width: auto;
  height: auto;
  min-width: auto;
}

.summary {
  margin: 14px 0 0;
  color: var(--ink);
  font-size: 17px;
  font-weight: 600;
  flex-basis: 100%;
  text-align: center;
  padding: 10px 12px;
  background: rgba(118, 127, 140, 0.12);
  border-radius: 8px;
}

.summary b {
  color: var(--ink);
}

.tabl_metall {
  max-width: 1190px;
  width: 100%;
  border-collapse: collapse;
  margin: 24px auto;
  border: 1px solid var(--table-border);
}

.tabl_metall th,
.tabl_metall td {
  border: 1px solid var(--table-border);
  padding: 10px 12px;
  background: #e9eaec;
  text-align: left;
  vertical-align: top;
  font-size: 14px;
}

.tabl_metall th.head {
  background: var(--brand);
  color: #fff;
  font-weight: 700;
  text-align: center;
  font-size: 16px;
}

.tabl_metall th.hdr {
  background: var(--brand);
  color: #fff;
  font-weight: 600;
  font-size: 13px;
}

.tabl_metall td small {
  display: block;
  margin-top: 4px;
  opacity: 0.85;
  font-size: 12px;
}

.tabl_metall tfoot td {
  background: var(--brand);
  color: #fff;
  font-weight: 700;
}

.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.calculating {
  opacity: 0.7;
  transition: opacity 0.2s;
}

.export-btn {
  display: inline-block;
  margin: 0 0 20px 0;
  padding: 14px 28px;
  background: var(--brand);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  transition: all 0.2s;
}

.export-btn:hover {
  background: #5a6472;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.export-btn:active {
  transform: translateY(0px);
}

.export-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.export-btn {
  display: inline-block;
  margin: 0 0 20px 0;
  padding: 14px 28px;
  background: var(--brand);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  transition: all 0.2s;
}

.export-btn:hover {
  background: #5a6472;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.export-btn:active {
  transform: translateY(0px);
}

.export-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.export-pdf-btn {
  display: inline-block;
  margin: 0 0 20px 0;
  padding: 12px 24px;
  background: var(--brand);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: all 0.2s;
}

.export-pdf-btn:hover {
  background: #5a6472;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.export-pdf-btn:active {
  transform: translateY(0);
}

.export-pdf-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.calculator-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.more-details-btn {
  display: inline-block;
  padding: 12px 24px;
  background: transparent;
  color: var(--brand);
  border: 2px solid var(--brand);
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  transition: all 0.2s;
}

.more-details-btn:hover {
  background: var(--brand);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.more-details-btn:active {
  transform: translateY(0);
}

/* Адаптивность */
@media (max-width: 768px) {
  .config-panel {
    gap: 10px;
  }
  
  .config-panel label {
    flex-basis: 100%;
    flex-direction: column;
    align-items: flex-start;
  }
  
  .config-panel select,
  .config-panel input[type="number"] {
    width: 100%;
  }
  
  .tabl_metall {
    font-size: 12px;
  }
  
  .tabl_metall th,
  .tabl_metall td {
    padding: 6px 8px;
  }
}

@media print {
  .config-panel {
    display: none;
  }
  
  .calculator-title {
    font-size: 18px;
  }
}
/* =========================================================
   Techstroy compact calculator — site style override
   (added by ChatGPT)
   ========================================================= */

:root{
  --ts-ink: #1f2630;
  --ts-ink-weak: #5a6472;
  --ts-bg: #eef0f2;
  --ts-card: #ffffff;
  --ts-border: #d9dde3;
  --ts-accent: #4aa6b6;
  --ts-accent-dark: #2e7f8c;
  --ts-shadow: 0 10px 24px rgba(0,0,0,.08);
}

.techstroy-calculator.techstroy-calculator--compact{
  max-width: 1200px;
  padding: 14px 16px 22px;
}

.techstroy-calculator--compact .calculator-title{
  margin: 0 0 14px;
  font-size: 30px;
  line-height: 1.05;
  letter-spacing: .02em;
  text-transform: uppercase;
  color: var(--ts-ink);
}

.techstroy-calculator--compact .calculator-actions{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
}

.techstroy-calculator--compact .export-pdf-btn{
  background: var(--ts-accent);
  border: 1px solid var(--ts-accent);
  color: #fff;
  border-radius: 10px;
  padding: 11px 16px;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 6px 14px rgba(74,166,182,.18);
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}

.techstroy-calculator--compact .export-pdf-btn:hover{
  background: var(--ts-accent-dark);
  border-color: var(--ts-accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(46,127,140,.22);
}

.techstroy-calculator--compact .more-details-btn{
  border: 1px solid var(--ts-border);
  color: var(--ts-ink);
  background: #fff;
  border-radius: 10px;
  padding: 11px 14px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}

.techstroy-calculator--compact .more-details-btn:hover{
  border-color: rgba(74,166,182,.55);
  box-shadow: 0 10px 20px rgba(0,0,0,.08);
  transform: translateY(-1px);
}

.techstroy-calculator--compact .config-panel{
  position: relative;
  background: var(--ts-card);
  border: 1px solid var(--ts-border);
  border-radius: 14px;
  padding: 16px 16px 12px;
  box-shadow: var(--ts-shadow);
  gap: 12px 16px;
}

.techstroy-calculator--compact .config-panel::after{
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 140px;
  height: 120px;
  background: rgba(74,166,182,.10);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
  border-bottom-right-radius: 14px;
  pointer-events: none;
}

.techstroy-calculator--compact .config-panel label{
  font-size: 13px;
  font-weight: 700;
  color: var(--ts-ink);
  letter-spacing: .01em;
}

.techstroy-calculator--compact .config-panel select,
.techstroy-calculator--compact .config-panel input{
  height: 38px;
  border-radius: 10px;
  border: 1px solid var(--ts-border);
  background: #fff;
  color: var(--ts-ink);
  font-size: 14px;
  padding: 0 12px;
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}

.techstroy-calculator--compact .config-panel input[type="number"]{
  width: 98px;
}

.techstroy-calculator--compact .config-panel select:focus,
.techstroy-calculator--compact .config-panel input:focus{
  border-color: rgba(74,166,182,.75);
  box-shadow: 0 0 0 4px rgba(74,166,182,.16);
}

.techstroy-calculator--compact .config-panel input[type="checkbox"]{
  accent-color: var(--ts-accent);
  transform: translateY(1px);
}

.techstroy-calculator--compact .summary{
  margin-top: 10px;
  border-radius: 12px;
  background: linear-gradient(90deg, rgba(74,166,182,.14), rgba(74,166,182,.06));
  border: 1px solid rgba(74,166,182,.25);
  color: var(--ts-ink);
  font-size: 16px;
  font-weight: 800;
  padding: 10px 12px;
}

@media (max-width: 768px){
  .techstroy-calculator--compact .config-panel{
    padding: 14px;
  }
  .techstroy-calculator--compact .config-panel label{
    flex-basis: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .techstroy-calculator--compact .config-panel select,
  .techstroy-calculator--compact .config-panel input[type="number"],
  .techstroy-calculator--compact .config-panel input{
    width: 100%;
  }
}