/* ==========================================================================
   TSEVERMN · Clean, Trustworthy E-Commerce UI (Warm White & Dark Green)
   ========================================================================== */

:root {
  --bg-page: #FAF9F6;
  --bg-card: #FFFFFF;
  --bg-card-subtle: #F4F2EC;
  --color-primary: #183D2B;
  --color-primary-hover: #112D1F;
  --color-primary-soft: #EDF4F0;
  --color-primary-border: #A1C4B3;
  --text-main: #19211D;
  --text-secondary: #526058;
  --text-faint: #819188;
  --border-color: #E5E2DA;
  --border-subtle: #EDEAE2;
  --border-focus: #183D2B;
  --color-error: #B91C1C;
  --color-error-bg: #FEF2F2;
  --color-error-border: #FECACA;
  --color-tag-free: #15803D;
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-pill: 9999px;
  
  --shadow-subtle: 0 1px 3px rgba(25, 33, 29, 0.04);
  --shadow-card: 0 4px 20px -2px rgba(25, 33, 29, 0.05);
  --shadow-sticky: 0 -4px 16px rgba(25, 33, 29, 0.06);

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  font-size: 15px;
  scroll-behavior: smooth;
  overflow-x: hidden;
  max-width: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.55;
  min-height: 100vh;
  overflow-x: hidden;
  max-width: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ==========================================================================
   SITE HEADER
   ========================================================================== */
.site-header {
  background-color: rgba(250, 249, 246, 0.94);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 40;
  width: 100%;
  box-sizing: border-box;
}

.header-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  box-sizing: border-box;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-logo-img {
  width: 32px;
  height: 32px;
  border-radius: 7px;
  object-fit: cover;
  display: block;
  border: 1px solid rgba(24, 61, 43, 0.12);
  background-color: #FAF9F6;
}

.brand-name {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--color-primary);
  text-transform: uppercase;
}

.brand-sep {
  color: var(--border-color);
  font-size: 14px;
}

.brand-sub {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
}

@media (max-width: 600px) {
  .brand-sep,
  .brand-sub {
    display: none;
  }
  .header-inner {
    padding: 10px 16px;
  }
}

.header-cta-link {
  font-size: 13px;
  font-weight: 600;
  color: #FFFFFF;
  background-color: var(--color-primary);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  transition: background-color 0.15s ease;
  white-space: nowrap;
}

.header-cta-link:hover {
  background-color: var(--color-primary-hover);
}

/* ==========================================================================
   MAIN TWO-COLUMN LAYOUT
   ========================================================================== */
.main-layout {
  max-width: 1080px;
  margin: 0 auto;
  padding: 24px 16px 140px; /* 140px bottom padding protects against mobile sticky bar */
  width: 100%;
  box-sizing: border-box;
}

@media (min-width: 960px) {
  .main-layout {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 48px;
    padding: 40px 24px 70px;
    align-items: start;
  }
}

/* ==========================================================================
   LEFT COLUMN: PRODUCT SHOWCASE
   ========================================================================== */
.product-column {
  width: 100%;
}

.product-sticky-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

@media (min-width: 960px) {
  .product-sticky-card {
    position: sticky;
    top: 76px;
  }
}

.product-media-wrap {
  position: relative;
  background-color: #F8F5EE;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  width: 100%;
}

.product-photo {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  display: block;
}

.product-tag-overlay {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background-color: rgba(25, 33, 29, 0.85);
  backdrop-filter: blur(4px);
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  gap: 6px;
}

.status-indicator {
  width: 6px;
  height: 6px;
  background-color: #4ADE80;
  border-radius: 50%;
  display: inline-block;
}

.product-info-body {
  padding: 18px 16px 20px;
}

@media (min-width: 960px) {
  .product-info-body {
    padding: 28px 24px;
  }
}

.product-title {
  font-size: 19px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--text-main);
  margin-bottom: 10px;
  letter-spacing: -0.2px;
}

.product-description {
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-secondary);
  margin-bottom: 18px;
}

.product-specs-list {
  display: flex;
  flex-direction: column;
  gap: 9px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 16px;
}

.spec-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.45;
}

.spec-bullet {
  color: var(--color-primary);
  font-weight: 700;
  font-size: 13px;
}

/* Mobile Hero Price & Order Bar (Visible immediately above the fold) */
.mobile-hero-order-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
}

@media (min-width: 960px) {
  .mobile-hero-order-bar {
    display: none;
  }
}

.hero-price-stack {
  display: flex;
  flex-direction: column;
}

.hero-price-label {
  font-size: 11px;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero-price-val {
  font-size: 20px;
  font-weight: 800;
  color: var(--color-primary);
}

.hero-order-btn {
  background-color: var(--color-primary);
  color: #FFFFFF;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.15s ease;
}

.hero-order-btn:hover {
  background-color: var(--color-primary-hover);
}

/* ==========================================================================
   RIGHT COLUMN: CHECKOUT PANELS
   ========================================================================== */
.checkout-column {
  width: 100%;
  margin-top: 24px;
}

@media (min-width: 960px) {
  .checkout-column {
    margin-top: 0;
  }
}

.panel-section {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 18px 16px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-card);
}

@media (min-width: 960px) {
  .panel-section {
    padding: 26px 24px;
    margin-bottom: 24px;
  }
}

.panel-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 20px;
}

.step-num {
  width: 24px;
  height: 24px;
  background-color: var(--color-primary);
  color: #FFFFFF;
  font-size: 12px;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.panel-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.2px;
}

.panel-caption {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 2px;
}

/* ==========================================================================
   PACKAGE SELECTION CARDS
   ========================================================================== */
.package-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.package-option-card {
  position: relative;
  background-color: #FFFFFF;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.package-option-card:hover {
  border-color: var(--color-primary-border);
}

.package-option-card.selected {
  border-color: var(--color-primary);
  background-color: var(--color-primary-soft);
  box-shadow: 0 0 0 1px var(--color-primary);
}

.pkg-radio-indicator {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid var(--border-color);
  background-color: #FFFFFF;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.package-option-card.selected .pkg-radio-indicator {
  border-color: var(--color-primary);
  background-color: var(--color-primary);
}

.package-option-card.selected .pkg-radio-indicator::after {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #FFFFFF;
}

.pkg-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.pkg-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pkg-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
}

.pkg-price {
  font-size: 16px;
  font-weight: 800;
  color: var(--color-primary);
}

.pkg-price-group {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
}

.pkg-old-price {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-faint);
  text-decoration: line-through;
  opacity: 0.85;
}

.pkg-save-tag {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 700;
  color: #166534;
  background-color: #DCFCE7;
  padding: 2px 7px;
  border-radius: var(--radius-pill);
  border: 1px solid #BBF7D0;
  white-space: nowrap;
}

.pkg-calc-hint {
  display: inline-block;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 12px;
}

.pkg-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  gap: 8px;
}

.pkg-delivery-text {
  color: var(--text-secondary);
}

.pkg-delivery-free {
  color: var(--color-tag-free);
  font-weight: 600;
}

.pkg-unit-calc {
  color: var(--text-faint);
  font-size: 11px;
}

.pkg-badge {
  position: absolute;
  top: -9px;
  right: 14px;
  background-color: var(--color-primary);
  color: #FFFFFF;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.3px;
}

.pkg-badge.subtle {
  background-color: var(--text-secondary);
}

@media (max-width: 480px) {
  .package-option-card {
    padding: 12px 10px;
    gap: 10px;
  }
  .pkg-name {
    font-size: 14px;
  }
  .pkg-price {
    font-size: 14.5px;
  }
  .pkg-old-price {
    font-size: 11.5px;
  }
  .pkg-save-tag {
    font-size: 10px;
    padding: 1px 5px;
  }
  .pkg-meta-row {
    font-size: 11px;
    gap: 4px;
  }
  .pkg-delivery-free {
    font-size: 11px;
  }
}

/* ==========================================================================
   FORM INPUTS & LABELS
   ========================================================================== */
.input-field-group {
  margin-bottom: 16px;
}

.input-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 6px;
}

.req {
  color: var(--color-error);
  font-weight: 700;
}

.text-input,
.select-input,
.textarea-input {
  width: 100%;
  height: 44px;
  padding: 0 14px;
  font-family: inherit;
  font-size: 14px;
  color: var(--text-main);
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.text-input:focus,
.select-input:focus,
.textarea-input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 2px rgba(24, 61, 43, 0.12);
}

.text-input.has-error,
.select-input.has-error,
.textarea-input.has-error {
  border-color: var(--color-error);
  background-color: var(--color-error-bg);
}

.textarea-input {
  height: 76px;
  padding: 10px 14px;
  resize: vertical;
}

.input-helper-text {
  display: block;
  font-size: 11px;
  color: var(--text-faint);
  margin-top: 4px;
}

.input-inline-error {
  display: none;
  font-size: 12px;
  color: var(--color-error);
  font-weight: 500;
  margin-top: 5px;
}

.input-inline-error.visible {
  display: block;
}

/* Segmented Control for Location */
.segmented-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  background-color: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 3px;
  gap: 3px;
}

.segment-btn {
  background: none;
  border: none;
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 9px 4px;
  border-radius: 6px;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: center;
  transition: all 0.15s ease;
}

.segment-btn.active {
  background-color: #FFFFFF;
  color: var(--color-primary);
  box-shadow: var(--shadow-subtle);
}

.fields-subgroup {
  margin-top: 14px;
}

.rural-info-card {
  background-color: #FBF8EE;
  border: 1px solid #EADBBA;
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 14px;
}

.rural-info-title {
  font-size: 13px;
  font-weight: 700;
  color: #785A14;
  margin-bottom: 3px;
}

.rural-info-text {
  font-size: 12px;
  color: #785A14;
  line-height: 1.45;
}

/* Global Alert */
.global-alert-box {
  background-color: var(--color-error-bg);
  border: 1px solid var(--color-error-border);
  color: var(--color-error);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 18px;
}

/* ==========================================================================
   PAYMENT METHOD SELECTION (COD & BANK TRANSFER)
   ========================================================================== */
.payment-selection-section {
  margin-top: 20px;
  margin-bottom: 20px;
}

.payment-options-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.payment-option-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background-color: #FFFFFF;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
  position: relative;
}

.payment-option-card:hover {
  border-color: #BAC7C0;
  background-color: #FCFBF9;
}

.payment-option-card.selected {
  border-color: var(--color-primary);
  background-color: #F8FBF9;
  box-shadow: 0 0 0 1px var(--color-primary);
}

.pay-radio-indicator {
  margin-top: 1px;
  flex-shrink: 0;
  position: relative;
}

.pay-radio-indicator input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  margin: 0;
}

.custom-radio {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid var(--border-color);
  border-radius: 50%;
  background-color: #FFFFFF;
  transition: all 0.15s ease;
  position: relative;
}

.payment-option-card.selected .custom-radio {
  border-color: var(--color-primary);
  background-color: #FFFFFF;
}

.payment-option-card.selected .custom-radio::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-primary);
}

.pay-option-content {
  flex: 1;
  min-width: 0;
}

.pay-option-title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.35;
}

.payment-option-card.selected .pay-option-title {
  color: var(--color-primary);
}

.pay-emoji {
  font-size: 16px;
  line-height: 1;
}

.pay-price-tag {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
}

.pay-option-sub {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 3px;
  line-height: 1.4;
}

/* Bank Details Panel (Collapsible) */
.bank-details-panel {
  margin-top: 10px;
  background-color: #F6F9F7;
  border: 1.5px solid #B0CEBF;
  border-radius: var(--radius-md);
  padding: 16px;
  box-shadow: 0 4px 14px rgba(24, 61, 43, 0.06);
}

.bank-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid #D5E5DC;
}

.bank-brand-block {
  display: flex;
  align-items: center;
  gap: 12px;
}

.bank-logo-wrap {
  width: 52px;
  height: 36px;
  background-color: #FFFFFF;
  border: 1.5px solid #D5E5DC;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3px 6px;
  flex-shrink: 0;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.khanbank-logo-img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}

.khanbank-logo-img-sm {
  height: 22px;
  width: auto;
  object-fit: contain;
  vertical-align: middle;
  border-radius: 4px;
  background-color: #FFFFFF;
  padding: 1px 4px;
  border: 1px solid #D5E5DC;
  margin-right: 2px;
}

.bank-icon-badge {
  width: 36px;
  height: 36px;
  background-color: var(--color-primary);
  color: #FFFFFF;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.bank-name-main {
  font-size: 14px;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: 0.5px;
}

.bank-name-sub {
  font-size: 11px;
  color: var(--text-secondary);
}

.bank-info-table {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 14px;
}

.bank-info-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
}

.b-field-label {
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
}

.b-field-action-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  background-color: #FFFFFF;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
}

.b-acc-digits {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 16px;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: 0.5px;
}

.b-remit-remark-text {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: 0.2px;
}

.b-remit-remark-text.is-placeholder {
  color: var(--text-faint);
  font-weight: 500;
  font-size: 13.5px;
  font-style: italic;
}

.btn-copy-acc {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border: none;
  padding: 7px 14px;
  border-radius: 6px;
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  flex-shrink: 0;
  transition: all 0.15s ease;
}

.btn-copy-acc:hover {
  background-color: var(--color-primary-hover);
}

.btn-copy-acc.copied {
  background-color: #15803D;
}

.b-recipient-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
  background-color: #FFFFFF;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  letter-spacing: 0.3px;
}

.bank-remit-callout {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  background-color: #FEF3C7;
  border: 1px solid #FDE68A;
  border-radius: 8px;
  padding: 10px 12px;
  margin-top: 4px;
  margin-bottom: 8px;
}

.remit-icon {
  font-size: 16px;
  line-height: 1.2;
}

.remit-text {
  font-size: 12px;
  color: #78350F;
  line-height: 1.45;
}

.bank-disclaimer-note {
  font-size: 11px;
  color: var(--text-faint);
  line-height: 1.4;
  margin-top: 4px;
}

/* ==========================================================================
   ORDER SUMMARY BREAKDOWN CARD
   ========================================================================== */
.summary-breakdown-card {
  background-color: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  margin-top: 20px;
}

.summary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.summary-val {
  font-weight: 600;
  color: var(--text-main);
}

.delivery-val {
  color: var(--color-tag-free);
  font-weight: 700;
}

.summary-divider {
  height: 1px;
  background-color: var(--border-color);
  margin: 10px 0 12px;
}

.total-highlight-row {
  margin-bottom: 0;
}

.total-label {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
}

.total-figure {
  font-size: 20px;
  font-weight: 800;
  color: var(--color-primary);
}

.rural-fee-notice {
  font-size: 11px;
  color: #785A14;
  background-color: #FBF8EE;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  margin-top: 10px;
}

/* ==========================================================================
   DESKTOP SUBMIT BUTTON
   ========================================================================== */
.desktop-submit-wrap {
  margin-top: 24px;
}

.primary-checkout-btn {
  width: 100%;
  height: 48px;
  background-color: var(--color-primary);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background-color 0.15s ease, transform 0.05s active;
}

.primary-checkout-btn:hover {
  background-color: var(--color-primary-hover);
}

.primary-checkout-btn:active {
  transform: scale(0.99);
}

.primary-checkout-btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.submit-guarantee-note {
  font-size: 12px;
  color: var(--text-faint);
  text-align: center;
  margin-top: 10px;
  line-height: 1.4;
}

.btn-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #FFFFFF;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ==========================================================================
   MOBILE STICKY BOTTOM BAR
   ========================================================================== */
.mobile-sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  max-width: 100vw;
  box-sizing: border-box;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid var(--border-color);
  box-shadow: var(--shadow-sticky);
  z-index: 50;
  padding: 10px 16px max(10px, env(safe-area-inset-bottom));
}

@media (min-width: 960px) {
  .mobile-sticky-bar {
    display: none;
  }
}

.sticky-inner {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.sticky-price-block {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.sticky-qty-label {
  font-size: 11px;
  color: var(--text-faint);
  font-weight: 500;
}

.sticky-total-val {
  font-size: 18px;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.2;
}

.sticky-sub-note {
  font-size: 10px;
  color: var(--color-tag-free);
  font-weight: 600;
}

.sticky-action-btn {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border: none;
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background-color 0.15s ease;
}

.sticky-action-btn:hover {
  background-color: var(--color-primary-hover);
}

/* ==========================================================================
   SUCCESS SCREEN (AFTER SUCCESSFUL SERVER SUBMISSION ONLY)
   ========================================================================== */
.success-screen-card {
  max-width: 620px;
  margin: 40px auto 60px;
  padding: 0 16px;
}

.success-inner-wrap {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  box-shadow: var(--shadow-card);
  text-align: center;
}

@media (min-width: 600px) {
  .success-inner-wrap {
    padding: 44px 36px;
  }
}

.success-check-badge {
  width: 56px;
  height: 56px;
  background-color: var(--color-primary);
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
}

.success-title {
  font-size: 21px;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.3px;
  margin-bottom: 8px;
}

.success-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 24px;
}

.test-mode-pill {
  display: inline-block;
  background-color: #FEF3C7;
  color: #92400E;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
}

.confirmed-details-list {
  background-color: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  text-align: left;
  margin-bottom: 24px;
}

.confirmed-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  font-size: 13px;
  padding: 7px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.confirmed-row:last-child {
  border-bottom: none;
}

.c-label {
  color: var(--text-secondary);
  flex-shrink: 0;
}

.c-val {
  font-weight: 600;
  color: var(--text-main);
  text-align: right;
  word-break: break-word;
}

.c-val.order-num {
  font-family: monospace;
  font-size: 14px;
  color: var(--color-primary);
  font-weight: 800;
}

.confirmed-row.total-row {
  border-top: 1.5px solid var(--border-color);
  border-bottom: 1.5px solid var(--border-color);
  padding: 10px 0;
  margin: 6px 0;
}

.c-val.highlight-total {
  font-size: 16px;
  font-weight: 800;
  color: var(--color-primary);
}

/* Bank Details Card */
.bank-transfer-card {
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 18px;
  text-align: left;
  margin-bottom: 24px;
}

.bank-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-subtle);
}

.bank-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-main);
}

.bank-tag {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-secondary);
  background-color: var(--bg-card-subtle);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}

.bank-total-row {
  background-color: var(--color-primary-soft);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-primary-border);
  margin-bottom: 12px;
}

.b-val-total {
  font-size: 16px;
  font-weight: 800;
  color: var(--color-primary);
}

.bank-item-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 13px;
  margin-bottom: 10px;
}

.b-lbl {
  color: var(--text-secondary);
}

.b-acc-box {
  display: flex;
  align-items: center;
  gap: 8px;
}

.b-num {
  font-family: monospace;
  font-size: 15px;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: 0.5px;
}

.copy-acc-btn {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  color: var(--color-primary);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: all 0.15s ease;
}

.copy-acc-btn:hover {
  background-color: var(--color-primary);
  color: #FFFFFF;
}

.copy-acc-btn.copied {
  background-color: #15803D;
  color: #FFFFFF;
  border-color: #15803D;
}

.b-val {
  font-weight: 600;
  color: var(--text-main);
}

/* Ready-made Remittance Remark Box (Post-Order) */
.bank-remit-copy-card {
  background-color: #FEF9C3;
  border: 1.5px solid #FACC15;
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-top: 14px;
  margin-bottom: 8px;
}

.remit-head-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.remit-title-lbl {
  font-size: 12px;
  font-weight: 700;
  color: #713F12;
}

.remit-auto-badge {
  background-color: #CA8A04;
  color: #FFFFFF;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
}

.remit-value-action-box {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background-color: #FFFFFF;
  padding: 10px 12px;
  border-radius: 6px;
  border: 1px solid #EAB308;
}

@media (min-width: 480px) {
  .remit-value-action-box {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.remit-code-display {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 16px;
  font-weight: 800;
  color: #183D2B;
  letter-spacing: 0.5px;
  word-break: break-all;
}

.btn-copy-remit {
  background-color: #183D2B;
  color: #FFFFFF;
  border: none;
  padding: 9px 14px;
  border-radius: 6px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  white-space: nowrap;
  flex-shrink: 0;
  width: 100%;
  transition: all 0.15s ease;
}

@media (min-width: 480px) {
  .btn-copy-remit {
    width: auto;
  }
}

.btn-copy-remit:hover {
  background-color: #23563d;
}

.btn-copy-remit.copied {
  background-color: #15803D;
}

.remit-copy-hint {
  font-size: 11px;
  color: #854D0E;
  margin-top: 8px;
  line-height: 1.4;
}

.bank-instructions-note {
  font-size: 12px;
  color: var(--text-secondary);
  background-color: var(--bg-card-subtle);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  margin-top: 12px;
  line-height: 1.5;
}

.bank-disclaimer {
  display: block;
  font-size: 11px;
  color: var(--text-faint);
  margin-top: 4px;
}

.new-order-btn {
  background-color: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
  padding: 11px 24px;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
}

.new-order-btn:hover {
  background-color: var(--color-primary-soft);
}

/* ==========================================================================
   CITY DELIVERY ZONE NOTICE & ALERTS
   ========================================================================== */
.city-zone-alert {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: #FEF2F2;
  border: 1.5px solid #FCA5A5;
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin-bottom: 14px;
  color: #991B1B;
  font-size: 13.5px;
  font-weight: 700;
  line-height: 1.4;
  animation: fadeIn 0.2s ease-in-out;
}

.city-zone-alert .city-zone-icon {
  font-size: 18px;
  flex-shrink: 0;
}

.city-zone-alert .city-zone-msg {
  flex: 1;
}

.zone-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.zone-title-box {
  display: flex;
  align-items: center;
  gap: 8px;
}

.zone-icon {
  font-size: 18px;
  display: inline-block;
}

.zone-title-main {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.25;
}

.zone-title-sub {
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 2px;
}

.btn-zone-zoom {
  background-color: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  color: var(--color-primary);
  font-family: inherit;
  font-size: 11.5px;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: all 0.15s ease;
}

.btn-zone-zoom:hover {
  background-color: var(--color-primary-soft);
  border-color: var(--color-primary-border);
}

.zone-thumbnail-wrap {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  background-color: #F7F6F2;
  height: 170px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.zone-thumbnail-wrap:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(25, 33, 29, 0.08);
}

.zone-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.zone-thumb-overlay {
  position: absolute;
  bottom: 10px;
  right: 10px;
  pointer-events: none;
}

.zoom-pill {
  background-color: rgba(24, 61, 43, 0.88);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 600;
  padding: 5px 11px;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.zone-boundary-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.zone-tag {
  background-color: var(--bg-card-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 11.5px;
  color: var(--text-main);
  white-space: nowrap;
}

.zone-tag strong {
  color: var(--color-primary);
}

.zone-tag-center {
  background-color: #EDF4F0;
  border-color: #A1C4B3;
  color: #183D2B;
}

.zone-policy-callout {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  background-color: #FFFBEB;
  border: 1px solid #FDE68A;
  border-radius: 8px;
  padding: 9px 12px;
  margin-top: 10px;
  font-size: 11.5px;
  color: #92400E;
  line-height: 1.45;
}

.zone-policy-callout strong {
  color: #78350F;
}

.callout-icon {
  font-size: 14px;
  flex-shrink: 0;
  margin-top: 1px;
}

.zone-uncertain-check {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin-top: 12px;
  padding: 8px 10px;
  background-color: #FAF9F6;
  border: 1px dashed var(--border-color);
  border-radius: 6px;
  cursor: pointer;
  user-select: none;
}

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

.uncertain-check-label {
  font-size: 12px;
  color: var(--text-main);
  line-height: 1.4;
  font-weight: 500;
}

/* ==========================================================================
   DELIVERY ZONE LIGHTBOX MODAL
   ========================================================================== */
.zone-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 99999;
  background-color: rgba(10, 15, 12, 0.82);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  box-sizing: border-box;
}

.zone-modal-dialog {
  background-color: #FFFFFF;
  border-radius: 16px;
  max-width: 760px;
  width: 100%;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
  position: relative;
  z-index: 100000;
}

.zone-modal-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  background-color: #FFFFFF;
}

.modal-header-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}

.modal-tag {
  font-size: 10px;
  font-weight: 800;
  color: #15803D;
  background-color: #DCFCE7;
  padding: 2px 7px;
  border-radius: 4px;
  display: inline-block;
  width: fit-content;
  letter-spacing: 0.5px;
}

.modal-title {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--text-main);
  margin: 0;
  line-height: 1.3;
}

.btn-close-modal {
  background-color: transparent;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: 8px;
  flex-shrink: 0;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.btn-close-modal:hover {
  background-color: var(--bg-card-subtle);
  color: var(--text-main);
}

.zone-modal-body {
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: auto;
  background-color: #F8F7F3;
  min-height: 280px;
}

.modal-zone-img {
  max-width: 100%;
  max-height: 62vh;
  object-fit: contain;
  border-radius: 8px;
  display: block;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.zone-modal-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--border-subtle);
  background-color: #FFFFFF;
}

.modal-boundary-row {
  font-size: 12.5px;
  color: var(--text-main);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 4px;
}

.modal-boundary-row strong {
  color: var(--color-primary);
}

.modal-disclaimer {
  font-size: 11px;
  color: #B45309;
  line-height: 1.4;
}

/* ==========================================================================
   ZONE REVIEW ALERT CARD (In Confirmation Screen)
   ========================================================================== */
.zone-review-alert-card {
  background-color: #FFFDF5;
  border: 1.5px solid #F59E0B;
  border-radius: var(--radius-md);
  padding: 16px;
  margin-top: 16px;
}

.zone-review-header {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
}

.zone-review-icon-wrap {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: #FEF3C7;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.zone-review-title {
  font-size: 15px;
  font-weight: 800;
  color: #92400E;
  line-height: 1.3;
}

.zone-review-sub {
  font-size: 12px;
  font-weight: 600;
  color: #B45309;
  margin-top: 2px;
}

.zone-review-content {
  font-size: 13px;
  color: #451A03;
  line-height: 1.5;
}

.zone-review-important-box {
  background-color: #FEF3C7;
  border-left: 3.5px solid #D97706;
  padding: 10px 12px;
  border-radius: 0 6px 6px 0;
  margin-top: 12px;
  font-size: 12px;
  color: #78350F;
  line-height: 1.45;
}