/**
 * Stripe Gift Vouchers Stylesheet
 * 
 * Design Architecture:
 * - 2-Column Grid Layout (Left: Live Preview Card, Right: Customization & Payment Form)
 * - Theme Variable Bindings (--e-global-color-primary, --e-global-color-secondary, etc.)
 * - Metallic Gold Foil Accents & Shimmer Effects
 */

:root {
  --gv-primary-bg: var(--e-global-color-primary, #0d1b2a);
  --gv-secondary: var(--e-global-color-secondary, #c9a84c); /* Gold */
  --gv-text-main: var(--e-global-color-text, #f0ede6); /* Off-white */
  --gv-accent: var(--e-global-color-accent, #ff5f5f); /* Red/Accent */
  --gv-teal: var(--e-global-color-c95f041, #00d4c8); /* Teal */
  --gv-overlay: var(--e-global-color-4cbe754, rgba(240, 237, 230, 0.12));
  
  --gv-text-muted: rgba(240, 237, 230, 0.65);
  --gv-border-color: var(--gv-overlay);
  
  --gv-radius-md: 10px;
  --gv-radius-lg: 16px;
  --gv-radius-full: 9999px;
  
  --gv-shadow-md: 0 6px 18px rgba(0, 0, 0, 0.35);
  --gv-shadow-lg: 0 12px 30px rgba(0, 0, 0, 0.5);
  --gv-shadow-gold: 0 8px 24px rgba(201, 168, 76, 0.25);
  
  --gv-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.gv-container {
  width: 100%;
  max-width: 1140px;
  margin: 2rem auto;
  box-sizing: border-box;
}

.gv-container * {
  box-sizing: border-box;
}

/* 2-Column Grid */
.gv-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 40px;
  align-items: start;
}

/* ==========================================================================
   LEFT COLUMN: Live Gift Card Graphic Preview
   ========================================================================== */
.gv-left-col {
  position: sticky;
  top: 30px;
}

.gv-card-preview-wrapper {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.gv-preview-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--gv-secondary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: flex;
  align-items: center;
  gap: 6px;
}

.gv-preview-label::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--gv-secondary);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--gv-secondary);
}

/* Metallic Gift Card Graphic */
.gv-card-graphic {
  background: linear-gradient(135deg, #0f2032 0%, #162a3f 50%, #0d1b2a 100%);
  border: 2px solid var(--gv-secondary);
  border-radius: var(--gv-radius-lg);
  padding: 30px;
  box-shadow: var(--gv-shadow-lg), var(--gv-shadow-gold);
  position: relative;
  overflow: hidden;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform var(--gv-transition);
}

.gv-card-graphic:hover {
  transform: translateY(-4px) scale(1.01);
}

.gv-card-shimmer {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    45deg,
    transparent 0%,
    rgba(201, 168, 76, 0.05) 45%,
    rgba(255, 255, 255, 0.15) 50%,
    rgba(201, 168, 76, 0.05) 55%,
    transparent 100%
  );
  transform: rotate(30deg);
  pointer-events: none;
  animation: gvShimmer 6s infinite linear;
}

@keyframes gvShimmer {
  0% { transform: translateY(-100%) rotate(30deg); }
  100% { transform: translateY(100%) rotate(30deg); }
}

.gv-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.gv-card-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--gv-secondary);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.gv-card-brand svg {
  width: 20px;
  height: 20px;
}

.gv-card-chip {
  opacity: 0.9;
}

.gv-card-amount-box {
  margin: 15px 0;
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.gv-card-currency {
  font-size: 28px;
  font-weight: 700;
  color: var(--gv-secondary);
}

.gv-card-amount {
  font-size: 48px;
  font-weight: 800;
  color: var(--gv-text-main);
  letter-spacing: -0.02em;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.gv-card-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin-bottom: 15px;
  border-top: 1px solid rgba(201, 168, 76, 0.25);
  padding-top: 15px;
}

.gv-card-field {
  display: flex;
  flex-direction: column;
}

.gv-card-field-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--gv-secondary);
  letter-spacing: 0.1em;
  margin-bottom: 2px;
}

.gv-card-field-val {
  font-size: 14px;
  font-weight: 600;
  color: var(--gv-text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.gv-card-message-preview {
  background: rgba(0, 0, 0, 0.25);
  border-radius: var(--gv-radius-md);
  padding: 12px 16px;
  margin-bottom: 20px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.gv-card-message-preview p {
  margin: 0;
  font-size: 13px;
  font-style: italic;
  color: var(--gv-text-muted);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.gv-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px dashed rgba(201, 168, 76, 0.3);
  padding-top: 12px;
  font-size: 11px;
  color: var(--gv-text-muted);
}

.gv-card-code {
  font-family: monospace;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gv-secondary);
}

.gv-card-watermark {
  font-weight: 700;
  letter-spacing: 0.1em;
  opacity: 0.5;
}

/* ==========================================================================
   RIGHT COLUMN: Customization & Payment Form
   ========================================================================== */
.gv-form-wrapper {
  background: var(--gv-overlay);
  border: 1.5px solid var(--gv-border-color);
  border-radius: var(--gv-radius-lg);
  padding: 36px;
  box-shadow: var(--gv-shadow-md);
}

.gv-form-header {
  margin-bottom: 28px;
  border-bottom: 1.5px solid var(--gv-border-color);
  padding-bottom: 20px;
}

.gv-form-title {
  font-size: 30px;
  font-weight: 800;
  color: var(--gv-text-main);
  margin: 0 0 8px 0;
  line-height: 1.2;
}

.gv-form-subtitle {
  font-size: 15px;
  color: var(--gv-text-muted);
  margin: 0;
  line-height: 1.5;
}

.gv-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.gv-form-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.gv-section-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--gv-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Preset Amount Buttons */
.gv-amount-presets {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
}

.gv-amount-btn {
  background: rgba(0, 0, 0, 0.25);
  color: var(--gv-text-main);
  border: 1px solid var(--gv-border-color);
  border-radius: var(--gv-radius-md);
  padding: 12px 8px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--gv-transition);
  text-align: center;
}

.gv-amount-btn:hover {
  border-color: var(--gv-secondary);
  background: rgba(201, 168, 76, 0.1);
}

.gv-amount-btn.active {
  background: var(--gv-secondary);
  color: var(--gv-primary-bg);
  border-color: var(--gv-secondary);
  box-shadow: 0 4px 12px rgba(201, 168, 76, 0.3);
}

.gv-custom-amount-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
  margin-top: 8px;
}

.gv-input-symbol {
  position: absolute;
  left: 16px;
  font-size: 16px;
  font-weight: 700;
  color: var(--gv-secondary);
}

.gv-custom-amount-input-wrap .gv-input {
  padding-left: 36px;
}

/* Delivery Option Toggle Buttons */
.gv-delivery-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.gv-delivery-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(0, 0, 0, 0.25);
  color: var(--gv-text-muted);
  border: 1px solid var(--gv-border-color);
  border-radius: var(--gv-radius-md);
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--gv-transition);
}

.gv-delivery-btn svg {
  width: 18px;
  height: 18px;
}

.gv-delivery-btn:hover {
  border-color: var(--gv-secondary);
  color: var(--gv-text-main);
}

.gv-delivery-btn.active {
  background: rgba(201, 168, 76, 0.15);
  color: var(--gv-secondary);
  border-color: var(--gv-secondary);
  box-shadow: 0 4px 12px rgba(201, 168, 76, 0.15);
}

/* Form Inputs */
.gv-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.gv-input,
.gv-textarea {
  width: 100%;
  background: rgba(0, 0, 0, 0.3);
  color: var(--gv-text-main);
  border: 1.5px solid var(--gv-border-color);
  border-radius: var(--gv-radius-md);
  padding: 14px 16px;
  font-size: 15px;
  outline: none;
  transition: all var(--gv-transition);
  box-shadow: none !important;
}

.gv-input::placeholder,
.gv-textarea::placeholder {
  color: var(--gv-text-muted);
  opacity: 0.6;
}

.gv-input:focus,
.gv-textarea:focus {
  border-color: var(--gv-secondary);
  background: rgba(0, 0, 0, 0.45);
  box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.15) !important;
}

/* Stripe Card Element Box */
.gv-stripe-element {
  background: rgba(0, 0, 0, 0.3);
  border: 1.5px solid var(--gv-border-color);
  border-radius: var(--gv-radius-md);
  padding: 16px;
  transition: all var(--gv-transition);
}

.gv-stripe-element.StripeElement--focus {
  border-color: var(--gv-secondary);
  box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.15);
}

.gv-form-error {
  color: var(--gv-accent);
  font-size: 13px;
  font-weight: 600;
  margin-top: 6px;
}

/* Submit Button */
.gv-form-submit-wrap {
  margin-top: 10px;
}

.gv-submit-btn {
  width: 100%;
  background: linear-gradient(135deg, var(--gv-secondary) 0%, var(--gv-teal) 100%);
  color: var(--gv-primary-bg);
  border: none;
  border-radius: var(--gv-radius-md);
  padding: 16px 24px;
  font-size: 16px;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 6px 20px rgba(201, 168, 76, 0.3);
  transition: all var(--gv-transition);
}

.gv-submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(201, 168, 76, 0.45);
}

.gv-spinner {
  width: 20px;
  height: 20px;
  border: 3px solid rgba(13, 27, 42, 0.3);
  border-radius: 50%;
  border-top-color: var(--gv-primary-bg);
  animation: gvSpin 0.8s linear infinite;
}

@keyframes gvSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.gv-response-msg {
  padding: 16px 20px;
  border-radius: var(--gv-radius-md);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  margin-top: 15px;
}

.gv-response-msg.success {
  background: rgba(0, 212, 200, 0.15);
  color: var(--gv-teal);
  border: 1px solid var(--gv-teal);
}

.gv-response-msg.error {
  background: rgba(255, 95, 95, 0.15);
  color: var(--gv-accent);
  border: 1px solid var(--gv-accent);
}

.gv-admin-warning {
  background: rgba(255, 95, 95, 0.15);
  border: 1px solid var(--gv-accent);
  color: var(--gv-text-main);
  padding: 15px 20px;
  border-radius: var(--gv-radius-md);
}

/* Responsive Stack for Mobile */
@media (max-width: 991px) {
  .gv-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .gv-left-col {
    position: static;
  }

  .gv-amount-presets {
    grid-template-columns: repeat(3, 1fr);
  }

  .gv-form-row {
    grid-template-columns: 1fr;
  }
}