.price-calculator {
  text-align: center;
}

.calculator-box {
  max-width: 100%;
  margin: 50px auto 0;
  padding: 40px;
  border-radius: 18px;
}

.calc-row {
  margin: 25px 0;
}

.calc-row label {
  display: block;
  margin-bottom: 12px;
  font-size: 1.2rem;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--brand-green-lighter);
}

.paint-select {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(150px,1fr));
  gap: 18px;
  margin-top: 30px;

}
.paint-card {
  padding: 18px;
  background: #1a1a1a;
  border-radius: 14px;
  border: 1px solid #333;
  cursor: pointer;
  transition: .3s;
}

.paint-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(122, 214, 42, 0.4);
  border-color: var(--brand-green-lighter);
}


.paint-card.active {
  border-color:  var(--brand-green-lighter);
  box-shadow: 0 0 20px rgba(122, 214, 42, 0.61);;
}

.wheel-count button,
.paint-select button {
  background: #1b1b1b;
  border: 1px solid #333;
  color: #ccc;
  padding: 10px 18px;
  margin: 4px;
  border-radius: 8px;
  cursor: pointer;
  transition: .25s;
  text-align: left;
  font-size: 1.5rem;

}

.paint-select button {
  font-size: 1rem;
  border: none;
}

.wheel-count button.active{
  border-color:  var(--brand-green-lighter);
  box-shadow: 0 0 20px rgba(122, 214, 42, 0.61);;
  color: black;
  background-color: var(--brand-green-lighter);
}

.service-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(150px,1fr));
  gap: 18px;
  margin-top: 30px;

}

.service-card {
  padding: 18px;
  background: #1a1a1a;
  border-radius: 14px;
  border: 1px solid #333;
  cursor: pointer;
  transition: .3s;
}


.service-card img {
  width: 100%;
  height: 110px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 10px;
  filter: brightness(.85);
  transition: .3s;
}

.service-card:hover img {
  filter: brightness(1);
}

.service-card h4, .paint-card h4 {
  margin: 6px 0 2px;
  color: var(--brand-green-lighter);
  font-size: 1.3rem;
  line-height: 1.1;
}

.service-card small {
  color: #bbb;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(122, 214, 42, 0.61);;
}

.service-card.active {
  border-color:  var(--brand-green-lighter);
  box-shadow: 0 0 20px rgba(122, 214, 42, 0.61);;
}

/* ---- SERVICE DESCRIPTION ---- */

body.default-page .service-card .service-desc {
  font-size: .8rem;
  color: #aaa;
  margin: 6px 0 8px;
  line-height: 1.4;
}

/* jemné zvýraznění při hover */

.service-card:hover .service-desc {
  color: #ddd;
}

.price-output {
  margin-top: 35px;
  font-size: 2rem;
  line-height: 1.1;
}

.price-output strong {
  color: var(--brand-green-lighter);
}

.paint-desc {
  font-size: .9rem;
  color: #aaa;
  margin-top: 8px;
}

/* ---- PRICE BREAKDOWN ---- */

.price-breakdown {
  margin-top: 25px;
  background: #101010;
  border-radius: 12px;
  padding: 18px;
  border: 1px solid #2a2a2a;
  text-align: left;
  animation: fadeInUp .4s ease;
}

.price-breakdown .row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  color: #ccc;
  font-size: .95rem;
}

.price-breakdown .row strong {
  color: var(--brand-green-lighter);
}

/* ---- MICRO FEEDBACK ---- */

.price-pulse {
  animation: pulse .35s ease;
}

.service-card {
  position: relative;
}

.service-card.active {
  animation: pop .25s ease;
}

/* ---- KEYFRAMES ---- */

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

@keyframes pop {
  0% { transform: scale(.9); opacity:.7 }
  100% { transform: scale(1); opacity:1 }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


/* Price request form */
.calculator-box input,
.calculator-box textarea {
  width: 100%;
  margin-top: 6px;
  background: #1c1c1c;
  border: 1px solid #333;
  color: #fff;
  padding: 10px;
  border-radius: 8px;
}

.calculator-box textarea {
  min-height: 90px;
  resize: vertical;
}

.send-btn {
  margin-top: 20px;
  background: var(--brand-green-lighter);
  border: none;
  padding: 14px;
  border-radius: 10px;
  font-size: 1.1rem;
  cursor: pointer;
}

.send-btn:hover {
  opacity: .85;
}