/* ============================================
   CHECKOUT PAGE - DEAR CARE NEPAL
   High-Altitude Earth Palette (NO GREEN)
   ============================================ */

/* --- Palette (hardcoded, not theme-dependent) --- */
:root {
  --co-bg: var(--color-bg);
  --co-surface: var(--color-surface);
  --co-border: var(--color-border);
  --co-border-focus: var(--color-primary);
  --co-primary: var(--color-primary);
  --co-primary-text: var(--color-primary-hover);
  --co-primary-hover: var(--color-accent);
  --co-primary-active: var(--color-primary-active);
  --co-text: var(--color-text);
  --co-text-muted: var(--color-text-muted);
  --co-text-faint: var(--color-text-faint);
  --co-accent: var(--color-accent);
  --co-error: #B94A48;
  --co-radius: var(--radius-sm);
  --co-radius-lg: var(--radius-md);
}

/* === Base === */
body {
  background: var(--co-bg);
  color: var(--co-text);
  font-family: 'Satoshi', -apple-system, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

/* === Checkout Header === */
.co-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 40px;
  border-bottom: 1px solid var(--co-border);
  background: var(--co-surface);
  position: sticky;
  top: 0;
  z-index: 50;
}

.co-logo {
  color: var(--co-text);
  text-decoration: none;
  flex-shrink: 0;
}

.co-header-steps {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.co-step {
  color: var(--co-text-faint);
  transition: color 0.2s;
}

.co-step.active {
  color: var(--co-primary-text);
  font-weight: 700;
}

.co-step.done {
  color: var(--co-text-muted);
}

.co-step-divider {
  width: 24px;
  height: 1px;
  background: var(--co-border);
}

.co-back-link {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--co-text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.co-back-link:hover {
  color: var(--co-primary-text);
}

/* === Main Layout === */
.co-main {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 0;
  max-width: 1200px;
  margin: 0 auto;
  min-height: calc(100vh - 60px);
}

.co-form-col {
  padding: 40px 48px 60px 40px;
}

.co-summary-col {
  background: var(--co-surface);
  border-left: 1px solid var(--co-border);
  padding: 40px 32px 60px;
}

.co-summary-sticky {
  position: sticky;
  top: 80px;
}

/* === Sections === */
.co-section {
  margin-bottom: 40px;
}

.co-section-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Zodiak', Georgia, serif;
  font-size: 20px;
  font-weight: 500;
  color: var(--co-text);
  margin: 0 0 24px;
  letter-spacing: -0.01em;
}

.co-section-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--co-primary);
  color: #2B2B2B;
  font-family: 'Satoshi', sans-serif;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

/* === Form Fields === */
.co-field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.co-field {
  margin-bottom: 16px;
  position: relative;
}

.co-field-row .co-field {
  margin-bottom: 0;
}

.co-field label {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--co-text);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.co-req {
  color: var(--co-error);
}

.co-field input,
.co-field select,
.co-field textarea {
  width: 100%;
  padding: 12px 14px;
  font-size: 14px;
  font-family: 'Satoshi', sans-serif;
  color: var(--co-text);
  background: var(--co-surface);
  border: 1.5px solid var(--co-border);
  border-radius: var(--co-radius);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.co-field input::placeholder,
.co-field textarea::placeholder {
  color: var(--co-text-faint);
}

.co-field input:focus,
.co-field select:focus,
.co-field textarea:focus {
  border-color: var(--co-border-focus);
  box-shadow: 0 0 0 3px rgba(166, 124, 82, 0.12);
}

.co-field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23666' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

.co-field textarea {
  resize: vertical;
  min-height: 60px;
}

.co-field-hint {
  display: block;
  font-size: 11.5px;
  color: var(--co-text-faint);
  margin-top: 5px;
  line-height: 1.4;
}

/* Phone prefix */
.co-phone-wrap {
  display: flex;
  align-items: stretch;
}

.co-phone-prefix {
  display: flex;
  align-items: center;
  padding: 0 14px;
  background: rgba(229, 221, 211, 0.45);
  border: 1.5px solid var(--co-border);
  border-right: none;
  border-radius: var(--co-radius) 0 0 var(--co-radius);
  font-size: 13px;
  font-weight: 600;
  color: var(--co-text-muted);
  letter-spacing: 0.02em;
}

.co-phone-wrap input {
  border-radius: 0 var(--co-radius) var(--co-radius) 0;
}

/* Validation errors */
.co-input-error {
  border-color: var(--co-error) !important;
  box-shadow: 0 0 0 3px rgba(185, 74, 72, 0.1) !important;
}

.co-field-error {
  display: block;
  font-size: 11.5px;
  color: var(--co-error);
  margin-top: 4px;
  font-weight: 500;
}

/* === Payment Method Tabs === */
.co-payment-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 20px;
}

.co-pay-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px 10px;
  background: var(--co-surface);
  border: 1.5px solid var(--co-border);
  border-radius: var(--co-radius-lg);
  cursor: pointer;
  transition: all 0.25s ease;
  position: relative;
  font-family: 'Satoshi', sans-serif;
}

.co-pay-tab:hover {
  border-color: rgba(166, 124, 82, 0.4);
  background: rgba(249, 247, 242, 0.5);
}

/* Active payment tab */
.co-pay-tab.active {
  border-color: var(--co-primary);
  background: rgba(166, 124, 82, 0.06);
  box-shadow: 0 0 0 3px rgba(166, 124, 82, 0.1);
}

/* Radio circle */
.co-pay-tab-radio {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--co-border);
  transition: all 0.25s;
}

.co-pay-tab.active .co-pay-tab-radio {
  border-color: var(--co-primary);
  background: var(--co-primary);
  box-shadow: inset 0 0 0 3px #fff;
}

.co-pay-tab-icon {
  width: 20px;
  height: 20px;
  color: var(--co-text-muted);
  transition: color 0.2s;
}

.co-pay-tab.active .co-pay-tab-icon {
  color: var(--co-primary-text);
}

.co-pay-tab-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--co-text-muted);
  text-align: center;
  line-height: 1.3;
  letter-spacing: 0.01em;
  transition: color 0.2s;
}

.co-pay-tab.active .co-pay-tab-label {
  color: var(--co-text);
}

/* === Payment Panels === */
.co-pay-panel {
  display: none;
  padding: 20px;
  background: var(--co-surface);
  border: 1px solid var(--co-border);
  border-radius: var(--co-radius-lg);
}

.co-pay-panel.active {
  display: block;
  animation: coFadeIn 0.3s ease;
}

@keyframes coFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* COD Panel */
.co-pay-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.co-pay-note svg {
  flex-shrink: 0;
  margin-top: 1px;
}

.co-pay-note p {
  font-size: 13.5px;
  color: var(--co-text-muted);
  line-height: 1.55;
  margin: 0;
}

.co-cod-badge {
  display: inline-block;
  margin-top: 14px;
  padding: 5px 12px;
  background: rgba(166, 124, 82, 0.08);
  border-radius: 20px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--co-primary-text);
}

/* Wallet Panel */
.co-pay-panel-intro {
  font-size: 13px;
  color: var(--co-text-muted);
  margin: 0 0 14px;
}

.co-wallet-options {
  display: flex;
  gap: 10px;
  margin-bottom: 18px;
}

.co-wallet-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px;
  background: var(--co-surface);
  border: 1.5px solid var(--co-border);
  border-radius: var(--co-radius);
  cursor: pointer;
  font-family: 'Satoshi', sans-serif;
  transition: all 0.25s;
  position: relative;
}

.co-wallet-btn:hover {
  border-color: rgba(166, 124, 82, 0.4);
}

.co-wallet-btn.active {
  border-color: var(--co-primary);
  background: rgba(166, 124, 82, 0.05);
}

.co-wallet-logo {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.co-wallet-esewa {
  color: #60BB46;
}

.co-wallet-khalti {
  color: #5C2D91;
}

.co-wallet-check {
  display: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--co-primary);
  align-items: center;
  justify-content: center;
}

.co-wallet-btn.active .co-wallet-check {
  display: flex;
}

/* Pay Now Button */
.co-pay-now-wrap {
  border-top: 1px solid var(--co-border);
  padding-top: 16px;
}

.co-pay-now-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px;
  background: var(--co-primary);
  color: #2B2B2B;
  border: none;
  border-radius: var(--co-radius);
  font-family: 'Satoshi', sans-serif;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s;
  letter-spacing: 0.02em;
}

.co-pay-now-btn:hover {
  background: var(--co-primary-hover);
  color: var(--color-text-inverse);
}

.co-pay-now-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.co-pay-now-note {
  font-size: 11.5px;
  color: var(--co-text-faint);
  text-align: center;
  margin-top: 8px;
}

/* Bank Panel */
.co-bank-details {
  background: rgba(229, 221, 211, 0.25);
  border-radius: var(--co-radius);
  padding: 16px;
  margin-bottom: 14px;
}

.co-bank-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid rgba(229, 221, 211, 0.5);
}

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

.co-bank-label {
  font-size: 12px;
  color: var(--co-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 500;
}

.co-bank-val {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--co-text);
}

.co-bank-acct {
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.06em;
}

.co-bank-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 12px;
  color: var(--co-text-muted);
  line-height: 1.5;
}

.co-bank-note svg {
  flex-shrink: 0;
  margin-top: 1px;
}

.co-bank-note strong {
  color: var(--co-text);
}

/* === Verification Section === */
.co-verify-info {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: var(--co-surface);
  border: 1px solid var(--co-border);
  border-radius: var(--co-radius-lg);
}

.co-verify-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(166, 124, 82, 0.08);
  border-radius: 50%;
}

.co-verify-text h3 {
  font-family: 'Satoshi', sans-serif;
  font-size: 15px;
  font-weight: 700;
  margin: 0 0 6px;
  color: var(--co-text);
}

.co-verify-text p {
  font-size: 13px;
  color: var(--co-text-muted);
  margin: 0 0 14px;
  line-height: 1.55;
}

.co-verify-text strong {
  color: var(--co-primary-text);
}

.co-verify-preview {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 14px;
  background: rgba(229, 221, 211, 0.25);
  border-radius: var(--co-radius);
  border-left: 3px solid var(--co-primary);
}

.co-verify-wa-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: #25D366;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 1px;
}

.co-verify-msg {
  font-size: 12.5px;
  color: var(--co-text-muted);
  line-height: 1.5;
  font-style: normal;
}

.co-verify-msg em {
  color: var(--co-text);
  font-style: normal;
  font-weight: 600;
}

/* === Order Summary === */
.co-summary-title {
  font-family: 'Zodiak', Georgia, serif;
  font-size: 18px;
  font-weight: 500;
  margin: 0 0 24px;
  color: var(--co-text);
  letter-spacing: -0.01em;
}

.co-summary-items {
  margin-bottom: 16px;
}

.co-summary-empty {
  text-align: center;
  padding: 24px;
  color: var(--co-text-faint);
  font-size: 14px;
}

.co-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--co-border);
}

.co-item:last-child {
  border-bottom: none;
}

.co-item-img {
  width: 60px;
  height: 60px;
  border-radius: 6px;
  overflow: hidden;
  background: rgba(229, 221, 211, 0.3);
  flex-shrink: 0;
}

.co-item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.co-item-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.co-item-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--co-text);
  line-height: 1.35;
}

.co-item-meta {
  font-size: 11px;
  color: var(--co-text-faint);
  letter-spacing: 0.01em;
}

.co-item-qty {
  font-size: 11.5px;
  color: var(--co-text-muted);
}

.co-item-price {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--co-text);
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}

/* Gift */
.co-summary-gift {
  padding: 12px 14px;
  background: rgba(166, 124, 82, 0.06);
  border: 1px dashed rgba(166, 124, 82, 0.3);
  border-radius: var(--co-radius);
  margin-bottom: 16px;
}

.co-gift-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.co-gift-icon-wrap {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(166, 124, 82, 0.1);
  border-radius: 8px;
  flex-shrink: 0;
}

.co-gift-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.co-gift-tag {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--co-primary-text);
}

.co-gift-name {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--co-text);
}

.co-gift-val {
  font-size: 11px;
  color: var(--co-text-faint);
}

.co-gift-price {
  font-size: 13px;
  font-weight: 700;
  color: var(--co-primary-text);
  flex-shrink: 0;
}

/* Pricing */
.co-summary-pricing {
  border-top: 1px solid var(--co-border);
  padding-top: 16px;
  margin-bottom: 20px;
}

.co-price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  font-size: 13.5px;
  color: var(--co-text-muted);
}

.co-price-row.co-price-total {
  border-top: 1.5px solid var(--co-border);
  margin-top: 8px;
  padding-top: 12px;
  font-size: 16px;
  font-weight: 700;
  color: var(--co-text);
}

.co-shipping-val {
  font-size: 12.5px;
  color: var(--co-text-faint);
}

.co-shipping-val.co-free {
  color: var(--co-primary-text);
  font-weight: 700;
  font-size: 13.5px;
}

/* Confirm Button */
.co-confirm-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 16px;
  background: var(--co-primary);
  color: #2B2B2B;
  border: none;
  border-radius: var(--co-radius);
  font-family: 'Satoshi', sans-serif;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  letter-spacing: 0.03em;
  text-transform: none;
}

.co-confirm-btn:hover {
  background: var(--co-primary-hover);
  color: var(--color-text-inverse);
}

.co-confirm-btn:active {
  transform: scale(0.985);
  background: var(--co-primary-active);
}

/* Trust Badges */
.co-trust-badges {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--co-border);
}

.co-trust-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
}

.co-trust-badge svg {
  flex-shrink: 0;
}

.co-trust-badge span {
  font-size: 10px;
  font-weight: 600;
  color: var(--co-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  line-height: 1.3;
  max-width: 90px;
}

/* === Verification Modal === */
.co-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(43, 43, 43, 0.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
  padding: 20px;
}

.co-modal-overlay.show {
  opacity: 1;
  visibility: visible;
}

.co-modal {
  background: var(--co-surface);
  border-radius: 16px;
  padding: 36px 32px 28px;
  max-width: 440px;
  width: 100%;
  text-align: center;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.15);
  transform: translateY(12px);
  transition: transform 0.3s ease;
}

.co-modal-overlay.show .co-modal {
  transform: translateY(0);
}

.co-modal-icon {
  margin-bottom: 16px;
}

.co-modal-title {
  font-family: 'Zodiak', Georgia, serif;
  font-size: 22px;
  font-weight: 500;
  margin: 0 0 10px;
  color: var(--co-text);
}

.co-modal-msg {
  font-size: 13.5px;
  color: var(--co-text-muted);
  line-height: 1.55;
  margin: 0 0 20px;
}

.co-modal-msg strong {
  color: var(--co-text);
}

/* WhatsApp Bubble */
.co-modal-preview {
  margin-bottom: 24px;
}

.co-modal-wa-bubble {
  background: rgba(229, 221, 211, 0.35);
  border-radius: 12px;
  border-top-left-radius: 4px;
  padding: 14px 16px;
  text-align: left;
  position: relative;
}

.co-modal-wa-sender {
  font-size: 11px;
  font-weight: 700;
  color: var(--co-primary-text);
  margin-bottom: 4px;
  display: block;
}

.co-modal-wa-bubble p {
  font-size: 13px;
  color: var(--co-text);
  margin: 0;
  line-height: 1.5;
}

.co-modal-wa-time {
  display: block;
  text-align: right;
  font-size: 10px;
  color: var(--co-text-faint);
  margin-top: 6px;
}

/* Modal Actions */
.co-modal-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.co-modal-btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px;
  background: var(--co-primary);
  color: #2B2B2B;
  border: none;
  border-radius: var(--co-radius);
  font-family: 'Satoshi', sans-serif;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s;
}

.co-modal-btn-primary:hover {
  background: var(--co-primary-hover);
  color: var(--color-text-inverse);
}

.co-modal-btn-secondary {
  padding: 10px;
  background: none;
  border: 1.5px solid var(--co-border);
  border-radius: var(--co-radius);
  font-family: 'Satoshi', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--co-text-muted);
  cursor: pointer;
  transition: all 0.2s;
}

.co-modal-btn-secondary:hover {
  border-color: var(--co-primary);
  color: var(--co-primary-text);
}

.co-modal-btn-secondary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.co-modal-footer-note {
  font-size: 11.5px;
  color: var(--co-text-faint);
  margin-top: 14px;
}

/* === Success Overlay === */
.co-success-overlay {
  position: fixed;
  inset: 0;
  background: var(--co-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1100;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
}

.co-success-overlay.show {
  opacity: 1;
  visibility: visible;
}

.co-success-card {
  text-align: center;
  padding: 40px;
  max-width: 460px;
}

.co-success-icon {
  margin-bottom: 20px;
}

.co-success-title {
  font-family: 'Zodiak', Georgia, serif;
  font-size: 28px;
  font-weight: 500;
  margin: 0 0 10px;
  color: var(--co-text);
}

.co-success-msg {
  font-size: 15px;
  color: var(--co-text-muted);
  line-height: 1.55;
  margin: 0 0 20px;
}

.co-success-order-id {
  display: inline-block;
  padding: 8px 20px;
  background: rgba(166, 124, 82, 0.08);
  border-radius: 20px;
  font-size: 13px;
  font-weight: 700;
  color: var(--co-primary-text);
  letter-spacing: 0.04em;
  margin-bottom: 28px;
}

.co-success-btn {
  display: inline-flex;
  align-items: center;
  padding: 14px 32px;
  background: var(--co-primary);
  color: #2B2B2B;
  text-decoration: none;
  border-radius: var(--co-radius);
  font-family: 'Satoshi', sans-serif;
  font-size: 14px;
  font-weight: 700;
  transition: background 0.2s;
}

.co-success-btn:hover {
  background: var(--co-primary-hover);
  color: var(--color-text-inverse);
}

/* === Responsive === */
@media (max-width: 900px) {
  .co-header {
    padding: 12px 20px;
  }

  .co-header-steps {
    display: none;
  }

  .co-main {
    grid-template-columns: 1fr;
  }

  .co-form-col {
    padding: 28px 20px 32px;
    order: 2;
  }

  .co-summary-col {
    border-left: none;
    border-bottom: 1px solid var(--co-border);
    padding: 24px 20px;
    order: 1;
  }

  .co-summary-sticky {
    position: static;
  }

  .co-field-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .co-field-row .co-field {
    margin-bottom: 16px;
  }

  .co-payment-tabs {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .co-pay-tab {
    flex-direction: row;
    padding: 14px 16px;
    gap: 10px;
  }

  .co-pay-tab-radio {
    position: static;
    order: -1;
  }

  .co-trust-badges {
    gap: 14px;
  }

  .co-verify-info {
    flex-direction: column;
  }

  .co-wallet-options {
    flex-direction: column;
  }

  .co-back-link span {
    display: none;
  }
}

@media (max-width: 480px) {
  .co-header {
    padding: 12px 16px;
  }

  .co-form-col {
    padding: 20px 16px 28px;
  }

  .co-summary-col {
    padding: 20px 16px;
  }

  .co-section-title {
    font-size: 18px;
  }

  .co-pay-panel {
    padding: 16px;
  }

  .co-modal {
    padding: 28px 20px 24px;
    border-radius: 12px;
  }
}

/* Payment Verification styles */
.co-payment-overlay-scrollable {
  overflow-y: auto;
  max-height: 95vh;
  width: 100%;
  display: flex;
  justify-content: center;
  padding: 20px 0;
}
.co-payment-card {
  background: var(--co-surface);
  border-radius: 16px;
  padding: 32px;
  max-width: 500px;
  width: 90%;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.15);
  margin: auto;
}
.co-pay-field {
  margin-bottom: 16px;
  text-align: left;
}
.co-pay-field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--co-text-muted);
  margin-bottom: 6px;
}
.co-pay-field input {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--co-border);
  border-radius: var(--co-radius);
  background: var(--co-bg);
  color: var(--co-text);
  font-family: 'Satoshi', sans-serif;
  font-size: 14px;
  transition: border-color 0.2s;
}
.co-pay-field input:focus {
  outline: none;
  border-color: var(--co-primary);
}
.co-pay-field input[type="file"] {
  border-style: dashed;
  cursor: pointer;
}
.co-pay-details-box {
  background: var(--co-bg);
  border: 1px solid var(--co-border);
  border-radius: var(--co-radius);
  padding: 16px;
  margin-bottom: 20px;
  text-align: center;
}
.co-pay-details-box img {
  width: 180px;
  height: 180px;
  border-radius: 8px;
  border: 1px solid var(--co-border);
  padding: 4px;
  background: #fff;
  margin-top: 8px;
}
.co-pay-details-box h4 {
  font-size: 14px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--co-text);
}