/* FoodSphere QSR Cart Drawer & Multi-Step Checkout Styles */

:root {
  --cd-primary: #C8102E;
  --cd-primary-hover: #E8192E;
  --cd-accent: #FF6B35;
  --cd-bg: #0D0000;
  --cd-surface: #160004;
  --cd-card-bg: rgba(255, 255, 255, 0.04);
  --cd-card-border: rgba(200, 16, 46, 0.2);
  --cd-text: #FFFFFF;
  --cd-muted: rgba(255, 255, 255, 0.65);
  --cd-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
}

/* Floating Cart Button */
.cd-float-btn {
  position: fixed;
  bottom: 80px;
  right: 24px;
  z-index: 9990;
  display: flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--cd-primary), var(--cd-primary-hover));
  color: #ffffff;
  padding: 12px 20px;
  border-radius: 50px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 30px rgba(200, 16, 46, 0.5);
  cursor: pointer;
  font-family: 'Poppins', sans-serif;
  font-size: 14px;
  font-weight: 700;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
}

.cd-float-btn:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 14px 40px rgba(200, 16, 46, 0.7);
}

.cd-float-badge {
  background: #ffffff;
  color: var(--cd-primary);
  font-size: 12px;
  font-weight: 900;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.cd-float-total {
  font-weight: 800;
  letter-spacing: -0.3px;
}

/* Drawer Backdrop Overlay */
.cd-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.cd-backdrop.active {
  opacity: 1;
  visibility: visible;
}

/* Drawer Container */
.cd-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 460px;
  background: var(--cd-surface);
  border-left: 1px solid var(--cd-card-border);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  box-shadow: -10px 0 50px rgba(0, 0, 0, 0.8);
  transform: translateX(100%);
  transition: transform 0.38s cubic-bezier(0.16, 1, 0.3, 1);
  font-family: 'Poppins', sans-serif;
  color: var(--cd-text);
}

.cd-drawer.active {
  transform: translateX(0);
}

/* Header */
.cd-header {
  padding: 18px 24px;
  background: rgba(13, 0, 0, 0.95);
  border-bottom: 1px solid var(--cd-card-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cd-header-title {
  font-size: 18px;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: -0.3px;
}

.cd-close-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--cd-text);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.cd-close-btn:hover {
  background: rgba(200, 16, 46, 0.4);
  transform: rotate(90deg);
}

/* Body / Content Area */
.cd-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px;
}

/* Cart Items List */
.cd-empty-state {
  text-align: center;
  padding: 60px 20px;
}

.cd-empty-icon {
  font-size: 56px;
  margin-bottom: 16px;
  opacity: 0.8;
}

.cd-empty-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.cd-empty-sub {
  font-size: 13px;
  color: var(--cd-muted);
  margin-bottom: 24px;
}

.cd-item-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--cd-card-bg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 12px;
  transition: border-color 0.2s ease;
}

.cd-item-card:hover {
  border-color: var(--cd-card-border);
}

.cd-item-img {
  width: 64px;
  height: 64px;
  border-radius: 8px;
  object-fit: cover;
  background: #18181b;
}

.cd-item-img-placeholder {
  width: 64px;
  height: 64px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  flex-shrink: 0;
}

.cd-item-info {
  flex: 1;
  min-width: 0;
}

.cd-item-name {
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 4px;
}

.cd-item-price {
  font-size: 13px;
  color: var(--cd-accent);
  font-weight: 700;
}

/* Quantity Control Buttons */
.cd-qty-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 4px 8px;
}

.cd-qty-btn {
  background: transparent;
  border: none;
  color: var(--cd-text);
  font-size: 14px;
  font-weight: 800;
  width: 24px;
  height: 24px;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
}

.cd-qty-btn:hover {
  background: rgba(255, 255, 255, 0.15);
}

.cd-qty-val {
  font-size: 13px;
  font-weight: 700;
  min-width: 16px;
  text-align: center;
}

.cd-remove-btn {
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.4);
  font-size: 16px;
  cursor: pointer;
  padding: 4px;
  transition: color 0.2s ease;
}

.cd-remove-btn:hover {
  color: var(--cd-primary);
}

/* Checkout Step Views */
.cd-step {
  display: none;
}

.cd-step.active {
  display: block;
  animation: cdFadeIn 0.3s ease forwards;
}

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

/* Fulfillment Type Segmented Toggle */
.cd-fulfillment-toggle {
  display: flex;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  padding: 4px;
  margin-bottom: 20px;
}

.cd-toggle-option {
  flex: 1;
  text-align: center;
  padding: 10px 12px;
  font-size: 13px;
  font-weight: 700;
  border-radius: 8px;
  cursor: pointer;
  color: var(--cd-muted);
  transition: all 0.2s ease;
}

.cd-toggle-option.active {
  background: linear-gradient(135deg, var(--cd-primary), var(--cd-primary-hover));
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(200, 16, 46, 0.4);
}

/* Form Controls */
.cd-form-group {
  margin-bottom: 16px;
}

.cd-form-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--cd-muted);
  margin-bottom: 6px;
}

.cd-form-input, .cd-form-select {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  padding: 12px 14px;
  color: #ffffff;
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s ease;
}

.cd-form-input:focus, .cd-form-select:focus {
  border-color: var(--cd-primary);
  background: rgba(255, 255, 255, 0.08);
}

.cd-form-select option {
  background: var(--cd-bg);
  color: #ffffff;
}

/* Order Summary Box */
.cd-summary-box {
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 16px;
  margin-top: 20px;
  margin-bottom: 20px;
}

.cd-summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--cd-muted);
  margin-bottom: 8px;
}

.cd-summary-row.total {
  font-size: 16px;
  font-weight: 800;
  color: #ffffff;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 10px;
  margin-top: 10px;
  margin-bottom: 0;
}

/* Footer CTAs */
.cd-footer {
  padding: 18px 24px;
  background: rgba(13, 0, 0, 0.95);
  border-top: 1px solid var(--cd-card-border);
}

.cd-btn-primary {
  width: 100%;
  background: linear-gradient(135deg, var(--cd-primary), var(--cd-primary-hover));
  color: #ffffff;
  border: none;
  padding: 14px 20px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(200, 16, 46, 0.4);
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.cd-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(200, 16, 46, 0.6);
}

.cd-btn-secondary {
  width: 100%;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 10px;
  transition: background 0.2s ease;
}

.cd-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
}

/* Success Confirmation Card */
.cd-success-box {
  text-align: center;
  padding: 40px 10px;
}

.cd-success-icon {
  font-size: 56px;
  margin-bottom: 16px;
  animation: cdPulse 1s ease infinite alternate;
}

@keyframes cdPulse {
  from { transform: scale(1); }
  to { transform: scale(1.1); }
}

.cd-success-order-id {
  display: inline-block;
  background: rgba(200, 16, 46, 0.15);
  border: 1px solid var(--cd-primary);
  color: var(--cd-accent);
  font-size: 16px;
  font-weight: 900;
  padding: 6px 16px;
  border-radius: 6px;
  margin: 12px 0 20px;
  letter-spacing: 1px;
}

/* Responsive adjustments */
@media (max-width: 480px) {
  .cd-drawer {
    max-width: 100%;
  }
  .cd-float-btn {
    bottom: 20px;
    right: 16px;
    padding: 10px 16px;
    font-size: 13px;
  }
}