@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&display=swap');

/* ========================================
   0. Design Tokens
======================================== */
.lp-ware-calc {
  --wc-primary:       #EE0033;
  --wc-primary-glow:  rgba(238, 0, 51, 0.15);
  --wc-success:       #10b981;
  --wc-warning:       #f59e0b;
  --wc-text:          #0f172a;
  --wc-text-muted:    #64748b;
  --wc-bg:            #ffffff;
  --wc-card-bg:       #ffffff;
  --wc-border:        #e2e8f0;
  --wc-input-bg:      #ffffff;
  --wc-shadow-sm:     0 2px 8px rgba(0,0,0,0.08);
  --wc-shadow-md:     0 8px 24px rgba(0,0,0,0.10);
  --wc-radius-sm:     10px;
  --wc-radius-md:     14px;
  --wc-radius-lg:     20px;
  --wc-radius-xl:     28px;
  --wc-font:          'Montserrat', sans-serif;
}

/* ========================================
   1. Container & Card
======================================== */
.lp-ware-calc {
  font-family: var(--wc-font);
  color: var(--wc-text);
  padding: 64px 0 40px;
}

.lp-ware-calc__lead {
  text-align: center;
  margin-bottom: 24px;
}
.lp-ware-calc__lead .txt-heading{
  font-size: 32px;
}

.wc-wrapper {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 16px;
}

.wc-card {
  background: var(--wc-card-bg);
  border: 1px solid var(--wc-border);
  border-radius: var(--wc-radius-xl);
  box-shadow: var(--wc-shadow-md);
  padding: 28px 36px;
  position: relative;
  overflow: hidden;
}

.wc-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 5px;
  background: linear-gradient(to right, var(--wc-primary), #ff6b6b);
}

@media (max-width: 640px) {
    .wc-wrapper {
        padding: 0 0;
    }
  .wc-card { padding: 20px 12px; border-radius: var(--wc-radius-lg); }
  .lp-ware-calc__lead .txt-heading{
    font-size: 24px;
  }
}

/* ========================================
   2. Step Indicator
======================================== */
.wc-steps {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
  padding: 10px 16px;
  background: var(--wc-input-bg);
  border-radius: 20px;
  border: 1px solid var(--wc-border);
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

.wc-step-divider {
  width: 28px;
  height: 2px;
  background: var(--wc-border);
  border-radius: 2px;
}

.wc-step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}

.wc-step-num {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--wc-border);
  color: var(--wc-text-muted);
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: 700;
  font-size: 14px;
  transition: background 0.3s, color 0.3s, box-shadow 0.3s;
}

.wc-step-item.is-active .wc-step-num {
  background: var(--wc-primary);
  color: #fff;
  box-shadow: 0 0 0 4px var(--wc-primary-glow);
  animation: pulse-active 2s infinite;
}
@keyframes pulse-active {
  0% {
    box-shadow: 0 0 0 0 rgba(238, 0, 51, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(238, 0, 51, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(238, 0, 51, 0);
  }
}

.wc-step-item.is-done .wc-step-num {
  background: var(--wc-success);
  color: #fff;
}

.wc-step-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--wc-text-muted);
  letter-spacing: 0.02em;
}

.wc-step-item.is-active .wc-step-label { color: var(--wc-primary); }
.wc-step-item.is-done .wc-step-label   { color: var(--wc-success); }

/* ========================================
   3. Promo Banner
======================================== */
.wc-promo-banner {
  background: linear-gradient(135deg, #fef3c7 0%, #ffedd5 100%);
  padding: 12px 16px;
  border-radius: var(--wc-radius-md);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid #fde047;
}

.wc-promo-banner__icon { font-size: 24px; }

.wc-promo-banner__text {
  font-size: 14px;
  font-weight: 700;
  color: #b45309;
  line-height: 1.5;
}

/* ========================================
   4. Form Group & Labels
======================================== */
.wc-form-group {
  margin-bottom: 20px;
}

.wc-label {
  display: flex;
  align-items: center;
  gap: 7px;
  font-weight: 700;
  font-size: 14px;
  color: var(--wc-text-muted);
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.wc-label svg { color: var(--wc-primary); flex-shrink: 0; }

/* ========================================
   5. Toggle Buttons (loại hình, nhiệt độ, thời hạn)
======================================== */
.wc-toggle-group {
  display: grid;
  gap: 10px;
}

.wc-toggle-group--2col { grid-template-columns: 1fr 1fr; }
.wc-toggle-group--4col { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 480px) {
  .wc-toggle-group--4col { grid-template-columns: repeat(2, 1fr); }
}

.wc-toggle-btn {
  padding: 12px 12px;
  border: 2px solid var(--wc-border);
  background: var(--wc-input-bg);
  color: var(--wc-text);
  border-radius: var(--wc-radius-md);
  cursor: pointer;
  font-weight: 700;
  font-size: 14px;
  font-family: var(--wc-font);
  transition: border-color 0.2s, background 0.2s, color 0.2s, box-shadow 0.2s;
  text-align: center;
  line-height: 1;
  text-transform: uppercase;
}
.wc-toggle-btn span{
    font-size: 10px;
    font-weight: 400;
    display: block;
    opacity: 0.85;
    margin-top: 4px;
}

.wc-toggle-btn:hover {
  border-color: var(--wc-primary);
}

.wc-toggle-btn.is-active {
  background: var(--wc-primary);
  border-color: var(--wc-primary);
  color: #fff;
  box-shadow: 0 4px 12px var(--wc-primary-glow);
}

/* ========================================
   6. Selection Cards (địa điểm, gói diện tích)
======================================== */
.wc-selection-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

@media (max-width: 560px) {
  .wc-selection-grid { grid-template-columns: repeat(2, 1fr); }
}

.wc-sel-card {
  background: var(--wc-input-bg);
  border: 2px solid var(--wc-border);
  border-radius: var(--wc-radius-md);
  padding: 12px 10px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-align: center;
}

.wc-sel-card:hover {
  border-color: var(--wc-primary);
  box-shadow: 0 2px 8px var(--wc-primary-glow);
}

.wc-sel-card.is-active {
  border-color: var(--wc-primary);
  background: rgba(238, 0, 51, 0.04);
  box-shadow: 0 4px 12px var(--wc-primary-glow);
}

.wc-sel-card__icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--wc-border);
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--wc-primary);
  transition: background 0.2s, color 0.2s;
}

.wc-sel-card.is-active .wc-sel-card__icon {
  background: var(--wc-primary);
  color: #fff;
}

.wc-sel-card__label {
  font-weight: 700;
  font-size: 12px;
  color: var(--wc-text);
  line-height: 1;
}

.wc-sel-card__price {
  font-size: 12px;
  font-weight: 600;
  color: var(--wc-primary);
  line-height: 1;
}
.wc-sel-card__price span{
    font-size: 10px;
    font-weight: 400;
}

/* ========================================
   7. Custom Size Input
======================================== */
.wc-custom-input-wrap {
  position: relative;
  margin-top: 14px;
  display: flex;
  align-items: start;
  flex-direction: column;
}

.wc-custom-input-wrap input[type="number"] {
  width: 100%;
  padding: 10px 46px 10px 14px;
  border-radius: var(--wc-radius-md);
  border: 2px solid var(--wc-border);
  background: var(--wc-input-bg);
  color: var(--wc-text);
  font-size: 14px;
  font-family: var(--wc-font);
  font-weight: 600;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.wc-custom-input-wrap input[type="number"]:focus {
  border-color: var(--wc-primary);
  box-shadow: 0 0 0 4px var(--wc-primary-glow);
}

.wc-custom-input-wrap input[type="number"].is-error {
  border-color: #ef4444;
}

.wc-custom-input-unit {
  position: absolute;
  right: 14px;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--wc-text-muted);
  pointer-events: none;
}

/* ========================================
   8. Visual Guide
======================================== */
.wc-guide {
  margin-top: 14px;
  padding: 12px 14px;
  background: #e2e8f0;
  border: 1px dashed var(--wc-primary);
  border-radius: var(--wc-radius-sm);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.wc-guide__icon { font-size: 16px; flex-shrink: 0; }

.wc-guide__title {
  font-size: 14px;
  font-weight: 800;
  color: var(--wc-primary);
  margin-bottom: 3px;
}

p.wc-guide__text {
  font-size: 12px;
  color: var(--wc-text);
  font-weight: 500;
  line-height: 1.5;
  margin: 0;
}

/* ========================================
   9. Text Inputs (Step 2)
======================================== */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

input[type=number] {
    -moz-appearance:textfield;
}

.wc-input-field {
  width: 100%;
  padding: 10px 14px;
  border-radius: var(--wc-radius-md);
  border: 2px solid var(--wc-border);
  background: var(--wc-input-bg);
  color: var(--wc-text);
  font-size: 14px;
  font-family: var(--wc-font);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}

.wc-input-field:focus {
  border-color: var(--wc-primary);
  box-shadow: 0 0 0 4px var(--wc-primary-glow);
}

.wc-input-field.is-error {
  border-color: #ef4444;
}

.wc-error-msg {
  color: #ef4444;
  font-size: 16px;
  font-weight: 600;
  margin-top: 5px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.wc-sel-error {
  color: #ef4444;
  font-size: 16px;
  font-weight: 600;
  margin-top: 8px;
  display: none;
}

/* ---- Bốc xếp Container ---- */
.wc-container-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.wc-cont-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.wc-cont-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--wc-text-muted);
}

.wc-cont-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.wc-cont-input-wrap .wc-input-field {
  padding-right: 52px;
}

.wc-cont-unit {
  position: absolute;
  right: 12px;
  font-size: 13px;
  color: var(--wc-text-muted);
  pointer-events: none;
}

.wc-cont-note {
  font-size: 12px;
  color: var(--wc-text-muted);
  font-style: italic;
}

@media (max-width: 480px) {
  .wc-container-grid { grid-template-columns: 1fr; }
}

/* ========================================
   10. Voucher Section
======================================== */
.wc-voucher-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border: 1px dashed var(--wc-primary);
  border-radius: var(--wc-radius-md);
  cursor: pointer;
  background: var(--wc-input-bg);
  transition: background 0.2s;
  font-size: 14px;
  font-weight: 600;
  color: var(--wc-text);
}

.wc-voucher-trigger:hover { background: var(--wc-primary-glow); }

.wc-voucher-list {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.wc-voucher-item {
  padding: 12px 14px;
  border: 1px solid var(--wc-border);
  border-radius: var(--wc-radius-md);
  cursor: pointer;
  background: var(--wc-input-bg);
  transition: border-color 0.2s, background 0.2s;
}

.wc-voucher-item:hover { border-color: var(--wc-primary); }

.wc-voucher-item.is-active {
  border-color: var(--wc-primary);
  background: rgba(238, 0, 51, 0.04);
}

.wc-voucher-item__name {
  font-weight: 700;
  font-size: 14px;
  color: var(--wc-text);
}

.wc-voucher-item__code {
  font-size: 12px;
  color: var(--wc-primary);
  margin-top: 3px;
  font-weight: 600;
}

.wc-voucher-item__expiry {
  font-size: 11px;
  color: var(--wc-text-muted);
  margin-top: 2px;
  font-weight: 500;
}

.wc-manual-code-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 700;
  color: var(--wc-text-muted);
}

.lp-ware-calc .wc-input-valid {
  border-color: var(--wc-success) !important;
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1) !important;
}

.wc-promo-msg {
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 4px;
}

.wc-promo-valid   { color: var(--wc-success); }
.wc-promo-invalid { color: #ef4444; }

p.wc-promo-hint {
  font-size: 12px;
  color: var(--wc-text-muted);
  font-style: italic;
  margin: 0;
}

/* ========================================
   11. Result Section (Step 3)
======================================== */
.wc-result-box {
  background: var(--wc-input-bg);
  border-radius: var(--wc-radius-xl);
  padding: 20px;
  border: 1px solid var(--wc-border);
  box-shadow: var(--wc-shadow-sm);
}

.wc-summary-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
  justify-content: center;
}

.wc-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--wc-border);
  border: 1px solid var(--wc-border);
  padding: 5px 12px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
  color: var(--wc-text);
}

.wc-badge svg { color: var(--wc-primary); }

.wc-result-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 14px;
  align-items: stretch;
}

@media (max-width: 620px) {
  .wc-result-grid { grid-template-columns: 1fr; }
}

.wc-result-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: 100%;
}

/* Card cuối cùng trong mỗi cột giãn ra để lấp đầy chiều cao */
.wc-result-col > .wc-result-card:last-child {
  flex: 1;
}

.wc-result-card {
  background: rgba(248, 250, 252, 0.6);
  border: 1px solid var(--wc-border);
  border-radius: var(--wc-radius-lg);
  padding: 16px;
}

.wc-result-card--savings {
  background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
  border-color: #bbf7d0;
}

.wc-result-card__header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--wc-primary);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--wc-border);
}

.wc-result-card--savings .wc-result-card__header { color: #166534; border-color: #bbf7d0; }

.wc-fee-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  margin-bottom: 7px;
  color: var(--wc-text);
}

.wc-fee-row span:first-child { color: var(--wc-text-muted); }

.wc-fee-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--wc-border);
}

.wc-fee-total strong { font-size: 13px; }

.wc-fee-total .wc-price {
  color: var(--wc-primary);
  font-weight: 800;
  font-size: 14px;
}

.wc-savings-amount {
  font-size: 16px;
  font-weight: 800;
  color: #15803d;
}

.wc-savings-bar {
  height: 7px;
  background: #dcfce7;
  border-radius: 4px;
  overflow: hidden;
  margin: 8px 0;
}

.wc-savings-bar__fill {
  height: 100%;
  background: #22c55e;
  border-radius: 4px;
  transition: width 0.6s ease;
}

p.wc-savings-note {
  font-size: 12px;
  color: #166534;
  font-style: italic;
  margin: 0;
  line-height: 1.4;
}

.wc-service-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  background: var(--wc-input-bg);
  border-radius: 8px;
  border: 1px solid var(--wc-border);
  margin-bottom: 4px;
  font-size: 13px;
}

.wc-service-row__status {
  font-size: 12px;
  font-weight: 700;
  color: var(--wc-primary);
}

.wc-service-row__status--off { color: var(--wc-text-muted); }

p.wc-service-note {
  font-size: 12px;
  color: var(--wc-text-muted);
  font-style: italic;
  margin: 8px 0 0;
  line-height: 1.5;
}

/* ========================================
   12. Total & CTA Area
======================================== */
.wc-total-area {
  max-width: 420px;
  margin: 28px auto 0;
  text-align: center;
}

.wc-total-label {
  font-size: 14px;
  font-weight: 800;
  color: var(--wc-text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.wc-total-label em {
  font-weight: 400;
  font-style: italic;
  text-transform: none;
}

.wc-total-price {
  font-size: 40px;
  font-weight: 800;
  color: var(--wc-primary);
  line-height: 1;
  margin-bottom: 24px;
  font-family: var(--wc-font);
}

/* ========================================
   13. CTA Buttons
======================================== */
.wc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--wc-radius-md);
  font-weight: 700;
  font-size: 14px;
  font-family: var(--wc-font);
  cursor: pointer;
  border: none;
  transition: transform 0.2s, box-shadow 0.2s, filter 0.2s;
}

.wc-btn:hover { transform: translateY(-2px); }
.wc-btn:active { transform: translateY(0); }

.wc-btn--primary {
  background: var(--wc-primary);
  color: #fff;
  box-shadow: 0 4px 14px var(--wc-primary-glow);
  width: 100%;
  padding: 13px;
  font-size: 14px;
}

.wc-btn--primary:hover { filter: brightness(1.06); }

.wc-btn--secondary {
  background: var(--wc-border);
  color: var(--wc-text);
  flex-shrink: 0;
}

.wc-btn--zalo {
  background: #0068ff;
  color: #fff;
  box-shadow: 0 4px 14px rgba(0, 104, 255, 0.25);
  width: 100%;
  padding: 13px;
  font-size: 14px;
  margin-top: 10px;
}

.wc-btn--zalo:hover { filter: brightness(1.06); color: #fff;}


.wc-btn--success {
  background: var(--wc-success);
  color: #fff;
}

.wc-btn--print {
  background: transparent;
  border: 1px solid var(--wc-border);
  color: var(--wc-text-muted);
  margin-top: 8px;
}

/* ========================================
   14. Nav Buttons (Back / Next)
======================================== */
.wc-nav-group {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--wc-border);
}

/* ========================================
   15. Contact Form (Step 3)
======================================== */
.wc-contact-form {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--wc-border);
}

.wc-contact-form__title {
  font-size: 14px;
  font-weight: 800;
  color: var(--wc-text);
  margin-bottom: 12px;
  text-align: center;
}

.wc-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}

@media (max-width: 480px) {
  .wc-form-row { grid-template-columns: 1fr; }
}

.wc-contact-form .wc-form-group { margin-bottom: 12px; }

/* ========================================
   16. Success Message
======================================== */
.wc-success-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #ecfdf5;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto 10px;
  color: var(--wc-success);
}

.wc-success-title {
  font-size: 24px;
  font-weight: 700;
  text-align: center;
  color: var(--wc-text);
  margin-bottom: 20px;
}
.wc-success-title strong{
  font-weight: 700;
}

/* ========================================
   17. Animations
======================================== */
@keyframes wc-fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* .wc-animate { animation: wc-fade-in 0.35s ease-out; } */

/* ========================================
   18. Loading / Skeleton
======================================== */
.wc-loading {
  text-align: center;
  padding: 40px 20px;
  color: var(--wc-text-muted);
  font-size: 16px;
}

/* ========================================
   19. Print — áp dụng trong cửa sổ in riêng (triggerPrint)
======================================== */
@media print {
  /* Giữ màu sắc nền và chữ chính xác khi in */
  *, *::before, *::after {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }
}