/* ==========================================================================
   ASPET BEKMURZAYEVA — Luxury Checkout & Registration Stylesheet
   ========================================================================== */

:root {
  --color-primary: #735C00;
  --color-primary-hover: #5A4700;
  --color-primary-dark: #3F3000;
  --color-gold-accent: #D4AF37;
  --color-gold-light: #F7F1DE;
  
  --bg-main: #F7F5F0;
  --bg-card: #FFFFFF;
  --bg-card-subtle: #FAF9F6;
  --bg-input: #FFFFFF;
  
  --text-main: #1B1C1C;
  --text-muted: #5A5A5C;
  --text-subtle: #8E8E93;
  --color-error: #D32F2F;
  --color-success: #2E7D32;
  
  --border-hairline: rgba(115, 92, 0, 0.14);
  --border-input: rgba(115, 92, 0, 0.22);
  --border-input-focus: #D4AF37;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-card: 0 12px 36px rgba(115, 92, 0, 0.08), 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-dropdown: 0 14px 40px rgba(0, 0, 0, 0.18);
  
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-main);
  color: var(--text-main);
  min-height: 100vh;
  padding: 24px 16px 60px;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(212, 175, 55, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(115, 92, 0, 0.06) 0%, transparent 40%);
  background-attachment: fixed;
}

.checkout-wrapper {
  max-width: 580px;
  margin: 0 auto;
}

/* Header */
.checkout-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  transition: color 0.2s ease;
}

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

.brand-title {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--color-primary);
}

/* Summary Card */
.summary-card {
  background: var(--bg-card);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-lg);
  padding: 24px 22px;
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
  animation: appleFadeIn 0.5s ease;
}

.summary-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3.5px;
  background: linear-gradient(90deg, #D4AF37, #735C00, #D4AF37);
}

.summary-card.vip {
  border-color: rgba(212, 175, 55, 0.6);
  background: linear-gradient(180deg, #FFFFFF 0%, #FAF8F2 100%);
}

.summary-badge {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  background: var(--color-gold-light);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
  border: 1px solid rgba(212, 175, 55, 0.3);
}

.summary-tariff-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.summary-title-box h2 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 4px;
}

.summary-title-box p {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.summary-price-box {
  text-align: right;
  flex-shrink: 0;
}

.summary-price-box .old-price {
  display: block;
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--text-subtle);
  text-decoration: line-through;
  opacity: 0.6;
}

.summary-price-box .current-price {
  font-family: var(--font-serif);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.1;
}

/* Registration Form Card */
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-card);
  animation: appleFadeIn 0.6s ease;
}

.form-heading {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 6px;
}

.form-subheading {
  font-size: 0.84rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  line-height: 1.5;
}

.form-group {
  margin-bottom: 18px;
  position: relative;
}

.form-group.relative {
  position: relative;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 480px) {
  .form-row-2 {
    grid-template-columns: 1fr;
  }
}

.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 7px;
}

.form-label .required {
  color: var(--color-error);
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.form-input {
  width: 100%;
  padding: 13px 16px;
  font-size: 0.92rem;
  font-family: var(--font-sans);
  color: var(--text-main);
  background: var(--bg-input);
  border: 1.5px solid var(--border-input);
  border-radius: var(--radius-md);
  outline: none;
  transition: all 0.25s ease;
}

.form-input:focus {
  border-color: var(--border-input-focus);
  box-shadow: 0 0 0 3.5px rgba(212, 175, 55, 0.18);
}

.form-input.invalid {
  border-color: var(--color-error) !important;
  background: #FFF8F8;
}

.input-icon {
  position: absolute;
  right: 14px;
  font-size: 1.05rem;
  pointer-events: none;
  opacity: 0.85;
}

/* Phone Input */
.phone-input-container {
  display: flex;
  gap: 8px;
  align-items: center;
}

.phone-country-select {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 13px 14px;
  background: var(--bg-card-subtle);
  border: 1.5px solid var(--border-input);
  border-radius: var(--radius-md);
  cursor: pointer;
  user-select: none;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
  flex-shrink: 0;
  transition: all 0.2s ease;
  font-family: var(--font-sans);
}

.phone-country-select:hover {
  border-color: var(--color-gold-accent);
  background: #FFFFFF;
}

.phone-country-select .arrow-down {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.phone-field {
  flex: 1;
}

/* Dropdown Autocomplete Lists */
.dropdown-list {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  max-height: 240px;
  overflow-y: auto;
  background: #FFFFFF;
  border: 1.5px solid var(--border-input-focus);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-dropdown);
  z-index: 100;
  display: none;
}

.dropdown-list.open {
  display: block;
}

.dropdown-item {
  padding: 11px 14px;
  font-size: 0.88rem;
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: background 0.15s ease;
}

.dropdown-item:hover, .dropdown-item.highlighted {
  background: var(--color-gold-light);
  color: var(--color-primary-dark);
}

.dropdown-item .flag {
  font-size: 1.15rem;
}

.dropdown-item .code {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-left: auto;
  font-weight: 600;
}

/* Quick City Chips */
.quick-city-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.city-chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-full);
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.city-chip:hover {
  background: var(--color-gold-light);
  color: var(--color-primary);
  border-color: var(--color-gold-accent);
  transform: translateY(-1px);
}

.city-chip.active {
  background: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
}

/* Field Errors & Hints */
.field-error {
  font-size: 0.75rem;
  color: var(--color-error);
  margin-top: 5px;
  display: none;
  font-weight: 500;
}

.field-error.show {
  display: block;
}

/* Submit Button */
.submit-checkout-btn {
  width: 100%;
  margin-top: 10px;
  padding: 16px 24px;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 700;
  color: #FFFFFF;
  background: linear-gradient(135deg, #D4AF37 0%, #735C00 100%);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(115, 92, 0, 0.28);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.submit-checkout-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(115, 92, 0, 0.38);
}

.submit-checkout-btn:active {
  transform: scale(0.98);
}

.legal-consent-notice {
  font-size: 0.73rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 12px;
  line-height: 1.45;
}

.legal-consent-notice a {
  color: var(--color-primary);
  text-decoration: underline;
  font-weight: 600;
  transition: color 0.2s ease;
}

.legal-consent-notice a:hover {
  color: var(--color-primary-dark);
}

.security-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 14px;
  font-size: 0.76rem;
  color: var(--text-muted);
  text-align: center;
}

.security-badge svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

/* Modals */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(27, 28, 28, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 10000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-overlay.open {
  display: flex !important;
  opacity: 1 !important;
  pointer-events: auto !important;
}

.modal-content {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  width: 100%;
  max-width: 480px;
  position: relative;
  box-shadow: var(--shadow-dropdown);
  animation: appleScaleUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 1.6rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-subtle);
}

.picker-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.picker-header h4 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
}

.picker-search-box {
  margin-bottom: 12px;
}

.picker-list {
  max-height: 320px;
  overflow-y: auto;
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
}

.picker-item {
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  border-bottom: 1px solid var(--border-hairline);
  transition: background 0.15s ease;
  font-size: 0.9rem;
}

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

.picker-item:hover, .picker-item.selected {
  background: var(--color-gold-light);
  color: var(--color-primary-dark);
}

.picker-item .flag {
  font-size: 1.2rem;
}

.picker-item .dial {
  margin-left: auto;
  font-weight: 600;
  color: var(--color-primary);
}

/* Payment Action Box */
.modal-header-box {
  text-align: center;
  margin-bottom: 20px;
}

.modal-success-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-gold-light);
  color: var(--color-primary);
  font-size: 1.4rem;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
  border: 1.5px solid var(--color-gold-accent);
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 4px;
}

.modal-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.payment-action-box {
  margin-bottom: 20px;
}

.btn-direct-pay {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 16px;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 700;
  color: #FFFFFF;
  background: linear-gradient(135deg, #D4AF37 0%, #735C00 100%);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 6px 20px rgba(115, 92, 0, 0.28);
  transition: all 0.25s ease;
}

.btn-direct-pay:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(115, 92, 0, 0.38);
}

.kaspi-info-card {
  background: var(--bg-card-subtle);
  border: 1.5px solid var(--border-hairline);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
}

.kaspi-info-card h4 {
  color: #E21A1A;
  font-size: 1.05rem;
  margin-bottom: 6px;
}

.kaspi-info-card p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.order-ref-box {
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border-hairline);
  padding-top: 14px;
}

/* Animations */
@keyframes appleFadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes appleScaleUp {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}