/* =============================================================================
   EF-CALCULATORS – Shared calculator styles
   Covers: beam calculator (.ef-beam-calc) and foam calculators (.ef-foam-calc)
   Design tokens from: efatelep-child/assets/css/efatelep-custom.css
   ============================================================================= */

/* =============================================================================
   1. GERENDA KALKULÁTOR (.ef-beam-calc)
   ============================================================================= */

.ef-beam-calc {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ef-beam-calc__rows {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* A single row rendered by JS: label + length input + remove button */
.ef-beam-calc__row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.ef-beam-calc__row label {
  display: flex;
  flex-direction: column;
  font-size: 13px;
  color: var(--ef-gray-700);
  font-family: var(--ef-font-body);
  white-space: nowrap;
}

/* Db label és × gomb felülről igazodik az input tetejéhez */
.ef-beam-calc__row label:nth-child(2),
.ef-beam-calc__row .ef-beam-calc__remove {
  margin-top: 0px; /* "Hossz (m)" szöveg magassága */
}

/* Row inputs (length + qty) */
.ef-beam-calc__length,
.ef-beam-calc__row input {
  width: 90px;
  padding: 8px 10px;
  font-size: 14px;
  font-family: var(--ef-font-body);
  color: var(--ef-gray-900);
  border: 1px solid var(--ef-gray-200);
  border-radius: var(--ef-r);
  background: var(--ef-white);
  outline: none;
  transition: border-color 0.15s;
}

.ef-beam-calc__length:focus,
.ef-beam-calc__row input:focus {
  border-color: var(--ef-green);
}

.ef-beam-calc__hint {
  display: block;
  margin-top: 3px;
  font-size: .75rem;
  color: var(--ef-gray-500, #9ca3af);
  white-space: nowrap;
}

/* Remove row button */
.ef-beam-calc__row .ef-beam-calc__remove {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--ef-gray-400);
  font-size: 16px;
  line-height: 1;
  padding: 4px;
  transition: color 0.15s;
}

.ef-beam-calc__row .ef-beam-calc__remove:hover {
  color: var(--ef-orange);
}

/* "Sor hozzáadása" button */
.ef-beam-calc__add-row {
  align-self: flex-start;
  background: none;
  border: 1px dashed var(--ef-gray-300);
  border-radius: var(--ef-r);
  color: var(--ef-green);
  font-size: 13px;
  font-weight: 600;
  font-family: var(--ef-font-body);
  padding: 8px 14px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.ef-beam-calc__add-row:hover {
  border-color: var(--ef-green);
  background: var(--ef-green-light);
}

/* Running total display */
.ef-beam-calc__total {
  padding: .75rem 1rem;
  background: var(--ef-green-light, #f0faf0);
  border: 1px solid var(--ef-green, #2c5f2e);
  border-radius: var(--ef-r, 4px);
  font-family: var(--ef-font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ef-green, #2c5f2e);
  min-height: 0;
  /* Üres állapotban ne foglaljon helyet */
  display: none;
}

.ef-beam-calc__total:not(:empty) {
  display: block;
}

/* Submit / Kosárba button – full width, inherits ef-btn + ef-btn--orange */
.ef-beam-calc__submit {
  width: 100%;
  justify-content: center;
}

.ef-beam-calc__submit:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

@keyframes ef-shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-6px); }
  40%, 80% { transform: translateX(6px); }
}
.ef-beam-calc__submit--shake {
  animation: ef-shake .4s ease;
}

/* Feedback messages */
.ef-beam-calc__message {
  margin: .75rem 0 0;
  padding: .5rem .75rem;
  border-radius: var(--ef-r, 4px);
  font-size: .875rem;
}
.ef-beam-calc__message--success {
  background: #e8f5e9;
  color: #2e7d32;
}
.ef-beam-calc__message--error {
  background: #fdecea;
  color: #c62828;
}

/* =============================================================================
   2. HAB KALKULÁTOR – közös alap (.ef-foam-calc)
   Applies to both nyitott cellás (.ef-foam-calc--open)
   and zárt cellás (.ef-foam-calc--closed) variants.
   ============================================================================= */

.ef-foam-calc {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* --- Field group (label + input) ------------------------------------------ */

.ef-foam-calc__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ef-foam-calc__field label {
  font-size: 13px;
  font-weight: 600;
  color: var(--ef-gray-700);
  font-family: var(--ef-font-body);
}

/* Checkbox row variant */
.ef-foam-calc__field--check {
  gap: 4px;
}

.ef-foam-calc__field--check label {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-weight: 400;
  cursor: pointer;
  line-height: 1.4;
}

.ef-foam-calc__field--check input[type="checkbox"] {
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--ef-green);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

/* --- Number inputs (area, thickness) -------------------------------------- */

.ef-foam-calc__input,
.ef-foam-calc__area,
.ef-foam-calc__thickness {
  width: 140px;
  padding: 8px 10px;
  font-size: 14px;
  font-family: var(--ef-font-body);
  color: var(--ef-gray-900);
  border: 1px solid var(--ef-gray-200);
  border-radius: var(--ef-r);
  background: var(--ef-white);
  outline: none;
  transition: border-color 0.15s;
}

.ef-foam-calc__input:focus,
.ef-foam-calc__area:focus,
.ef-foam-calc__thickness:focus {
  border-color: var(--ef-green);
}

/* --- Corrugated note (shown when hullámpala checkbox is ticked) ------------ */
/* Element uses `hidden` attribute (browser default display:none),
   no extra .hidden class needed. Shown state: */

.ef-foam-calc__corrugated-note {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: #fff8ee;
  border: 1px solid #f5c27a;
  border-radius: var(--ef-r);
  padding: 10px 14px;
  font-size: 13px;
  color: var(--ef-gray-700);
  font-family: var(--ef-font-body);
  line-height: 1.55;
  margin-top: 4px;
}

.ef-foam-calc__corrugated-note a {
  align-self: flex-start;
}

/* --- Delivery note -------------------------------------------------------- */

.ef-foam-calc__delivery-note {
  font-size: 12px;
  color: var(--ef-gray-500);
  font-family: var(--ef-font-body);
  line-height: 1.5;
  margin: 0;
}

/* --- Live result preview -------------------------------------------------- */

.ef-foam-calc__result {
  min-height: 24px;
  font-size: 15px;
  font-weight: 600;
  color: var(--ef-gray-900);
  font-family: var(--ef-font-body);
  line-height: 1.4;
}

/* --- Submit / Kosárba button ---------------------------------------------- */

.ef-foam-calc__submit {
  width: 100%;
  justify-content: center;
}

.ef-foam-calc__submit:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

/* Feedback messages */
.ef-foam-calc__message {
  margin: .75rem 0 0;
  padding: .5rem .75rem;
  border-radius: var(--ef-r, 4px);
  font-size: .875rem;
}
.ef-foam-calc__message--success {
  background: #e8f5e9;
  color: #2e7d32;
}
.ef-foam-calc__message--error {
  background: #fdecea;
  color: #c62828;
}

/* --- Custom price block (egyedi ár – hidden by default via JS/hidden attr) - */

.ef-foam-calc__custom-price {
  background: #fff8ee;
  border: 1px solid #f5c27a;
  border-radius: var(--ef-r);
  padding: 12px 16px;
  font-size: 13px;
  color: var(--ef-gray-700);
  font-family: var(--ef-font-body);
  line-height: 1.55;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ef-foam-calc__custom-price a {
  align-self: flex-start;
}

/* Small button variant used by foam calc custom-price block */
.ef-btn--sm {
  padding: .35rem .85rem;
  font-size: .8125rem;
}

/* =============================================================================
   3. RESZPONZÍV
   ============================================================================= */

@media (max-width: 480px) {
  .ef-foam-calc__input,
  .ef-foam-calc__area,
  .ef-foam-calc__thickness {
    width: 100%;
  }

  .ef-beam-calc__length,
  .ef-beam-calc__row input {
    width: 80px;
  }
}

/* --- Kiszállítási díj sor a kalkulátor eredményénél ----------------------- */

.ef-foam-calc__price-main {
  display: block;
}

.ef-foam-calc__delivery-line {
  display: block;
  margin-top: 6px;
  padding: 6px 10px;
  font-size: 13px;
  font-weight: 600;
  color: #c45000;
  background: #fff8ee;
  border-left: 3px solid #f5a623;
  border-radius: 0 4px 4px 0;
  font-family: var(--ef-font-body);
}