/**
 * Life Beyond Sport - Modern Standalone Checkout Stylesheet
 */

:root {
  --lbs-ink: #0E1116;
  --lbs-ink-card: #171B21;
  --lbs-ink-card-inner: #11151B;
  --lbs-paper: #FFFFFF;
  --lbs-bone: #F4F2ED;
  --lbs-bone-2: #ECE8E0;
  --lbs-gold: #E39A24;
  --lbs-gold-hover: #C4821A;
  --lbs-gold-glow: rgba(227, 154, 36, 0.22);
  --lbs-border: rgba(255, 255, 255, 0.12);
  --lbs-border-subtle: rgba(255, 255, 255, 0.08);
  --lbs-text-main: #FFFFFF;
  --lbs-text-muted: #9CA3AF;
  --lbs-text-dim: #6B7280;
  --lbs-font-heading: 'Oswald', Impact, sans-serif;
  --lbs-font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Base Page Shell */
.lbs-checkout-page-shell {
  min-height: 100vh;
  background-color: var(--lbs-ink);
  color: var(--lbs-text-main);
  font-family: var(--lbs-font-body);
  position: relative;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
}

.lbs-checkout-page-shell * {
  box-sizing: border-box;
}

/* Ambient Lighting Effect */
.lbs-ambient-circle {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(120px);
  z-index: 0;
}

.lbs-ambient-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(227, 154, 36, 0.14), transparent 70%);
  top: -150px;
  right: -100px;
}

.lbs-ambient-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(227, 154, 36, 0.08), transparent 70%);
  bottom: 0;
  left: -100px;
}

/* Top Header */
.lbs-checkout-header {
  position: relative;
  z-index: 10;
  background: rgba(14, 17, 22, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--lbs-border);
  padding: 16px 24px;
}

.lbs-header-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.lbs-brand-link {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.lbs-brand-text {
  font-family: var(--lbs-font-heading);
  font-size: 18px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #FFFFFF;
  font-weight: 600;
}

.lbs-brand-gold {
  color: var(--lbs-gold);
}

.lbs-header-trust {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--lbs-text-muted);
  letter-spacing: 0.5px;
}

.lbs-trust-lock {
  color: var(--lbs-gold);
  font-size: 14px;
}

/* Breadcrumb / Back Link */
.lbs-breadcrumb-wrap {
  margin-bottom: 24px;
}

.lbs-back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--lbs-text-muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: color 0.2s ease;
}

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

.lbs-back-arrow {
  font-size: 15px;
}

/* Main Layout Grid */
.lbs-checkout-layout {
  position: relative;
  z-index: 5;
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 32px 24px 64px;
  flex: 1;
}

.lbs-checkout-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(360px, 0.85fr);
  gap: 36px;
  align-items: start;
}

/* ========================================================= */
/* LEFT COLUMN: CHECKOUT FORM & PAYMENT                      */
/* ========================================================= */
.lbs-checkout-panel {
  background: var(--lbs-ink-card);
  border: 1px solid var(--lbs-border);
  border-radius: 8px;
  padding: 36px 32px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.lbs-panel-header {
  margin-bottom: 28px;
  border-bottom: 1px solid var(--lbs-border-subtle);
  padding-bottom: 20px;
}

.lbs-eyebrow-tag {
  font-family: var(--lbs-font-heading);
  font-size: 11px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--lbs-gold);
  font-weight: 600;
  margin-bottom: 6px;
}

.lbs-main-heading {
  font-family: var(--lbs-font-heading);
  font-size: clamp(28px, 3.2vw, 36px);
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #FFFFFF;
  margin: 0 0 8px;
  line-height: 1.05;
}

.lbs-main-sub {
  font-size: 14px;
  color: var(--lbs-text-muted);
  margin: 0;
  line-height: 1.5;
}

/* Alert Banner */
.lbs-checkout-alert {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  border-left: 4px solid #EF4444;
  color: #FCA5A5;
  padding: 12px 16px;
  border-radius: 6px;
  font-size: 13px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.lbs-alert-icon {
  background: #EF4444;
  color: #FFFFFF;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: bold;
  flex-shrink: 0;
}

/* Step Blocks */
.lbs-step-block {
  margin-bottom: 32px;
}

.lbs-step-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--lbs-font-heading);
  font-size: 16px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #FFFFFF;
  margin-bottom: 18px;
}

.lbs-step-num {
  width: 26px;
  height: 26px;
  background: var(--lbs-gold);
  color: var(--lbs-ink);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
}

/* Form Inputs */
.lbs-fields-grid {
  display: grid;
  gap: 16px;
}

.lbs-fields-2col {
  grid-template-columns: 1fr 1fr;
}

.lbs-input-wrap {
  margin-bottom: 16px;
}

.lbs-input-wrap label {
  display: block;
  font-family: var(--lbs-font-heading);
  font-size: 11px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 6px;
  font-weight: 500;
}

.lbs-req {
  color: var(--lbs-gold);
}

.lbs-text-input {
  width: 100%;
  padding: 13px 15px;
  font-family: var(--lbs-font-body);
  font-size: 14.5px;
  color: #FFFFFF;
  background: var(--lbs-ink-card-inner);
  border: 1px solid var(--lbs-border);
  border-radius: 6px;
  transition: all 0.2s ease;
  outline: none;
}

.lbs-text-input:focus {
  border-color: var(--lbs-gold);
  box-shadow: 0 0 0 3px var(--lbs-gold-glow);
  background: #0E1116;
}

.lbs-text-input::placeholder {
  color: rgba(255, 255, 255, 0.35);
}

.lbs-input-note {
  display: block;
  font-size: 12px;
  color: var(--lbs-text-dim);
  margin-top: 6px;
  line-height: 1.4;
}

/* Payment Gateway Selector */
.lbs-gateway-selector-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 20px;
}

.lbs-gw-tile {
  background: var(--lbs-ink-card-inner);
  border: 1px solid var(--lbs-border);
  border-radius: 6px;
  padding: 14px 16px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: block;
  position: relative;
}

.lbs-gw-tile input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.lbs-gw-tile:hover {
  border-color: rgba(227, 154, 36, 0.5);
  background: #151920;
}

.lbs-gw-tile.is-active {
  border-color: var(--lbs-gold);
  background: #171B21;
  box-shadow: 0 0 0 1px var(--lbs-gold);
}

.lbs-gw-tile-inner {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lbs-gw-radio-mark {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--lbs-border);
  position: relative;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.lbs-gw-tile.is-active .lbs-gw-radio-mark {
  border-color: var(--lbs-gold);
}

.lbs-gw-tile.is-active .lbs-gw-radio-mark::after {
  content: "";
  position: absolute;
  inset: 2px;
  border-radius: 50%;
  background: var(--lbs-gold);
}

.lbs-gw-info {
  flex: 1;
}

.lbs-gw-name {
  display: block;
  font-family: var(--lbs-font-heading);
  font-size: 13px;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: #FFFFFF;
  line-height: 1.2;
}

.lbs-gw-sub {
  display: block;
  font-size: 11px;
  color: var(--lbs-text-dim);
  margin-top: 2px;
}

.lbs-gw-icons {
  font-size: 16px;
  flex-shrink: 0;
}

.lbs-paypal-text {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-style: italic;
  color: #0079C1;
  font-size: 14px;
}

/* Payment Mount Containers */
.lbs-payment-mount-box {
  margin-top: 16px;
}

.lbs-stripe-card-container {
  background: #FFFFFF;
  border-radius: 6px;
  padding: 16px 18px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

/* Submit Action Button */
.lbs-submit-action-row {
  margin-top: 28px;
  border-top: 1px solid var(--lbs-border-subtle);
  padding-top: 24px;
}

.lbs-primary-checkout-btn {
  width: 100%;
  min-height: 52px;
  background: var(--lbs-gold);
  color: var(--lbs-ink);
  border: 1px solid transparent;
  border-radius: 6px;
  font-family: var(--lbs-font-heading);
  font-size: 16px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 6px 20px rgba(227, 154, 36, 0.35);
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.lbs-primary-checkout-btn:hover {
  background: var(--lbs-gold-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(227, 154, 36, 0.45);
}

.lbs-primary-checkout-btn:active {
  transform: translateY(0);
}

.lbs-primary-checkout-btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
}

.lbs-btn-content {
  display: flex;
  align-items: center;
  gap: 8px;
}

.lbs-btn-lock {
  font-size: 15px;
}

.lbs-btn-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(14, 17, 22, 0.3);
  border-top-color: var(--lbs-ink);
  border-radius: 50%;
  animation: lbs-spin 0.6s linear infinite;
}

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

.lbs-guarantee-micro {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 14px;
  font-size: 12px;
  color: var(--lbs-text-dim);
}

/* ========================================================= */
/* RIGHT COLUMN: ORDER SUMMARY CARD                          */
/* ========================================================= */
.lbs-summary-card {
  background: var(--lbs-ink-card);
  border: 1px solid var(--lbs-border);
  border-top: 3px solid var(--lbs-gold);
  border-radius: 8px;
  padding: 30px 28px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  position: sticky;
  top: 32px;
}

.lbs-summary-header {
  border-bottom: 1px solid var(--lbs-border-subtle);
  padding-bottom: 20px;
  margin-bottom: 20px;
}

.lbs-product-preview-wrap {
  display: flex;
  gap: 18px;
  align-items: center;
}

.lbs-book-art-frame {
  width: 76px;
  flex-shrink: 0;
}

.lbs-book-cover-img {
  width: 100%;
  height: auto;
  border-radius: 4px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
}

.lbs-product-details {
  flex: 1;
}

.lbs-product-badge {
  display: inline-block;
  font-family: var(--lbs-font-heading);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--lbs-gold);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 4px;
}

.lbs-product-name {
  font-family: var(--lbs-font-heading);
  font-size: 21px;
  font-weight: 600;
  color: #FFFFFF;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 0 0 3px;
  line-height: 1.1;
}

.lbs-product-author {
  font-size: 12px;
  color: var(--lbs-text-muted);
  margin: 0 0 6px;
}

.lbs-product-desc {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.4;
  margin: 0;
}

/* Breakdown Table */
.lbs-summary-body {
  border-bottom: 1px solid var(--lbs-border-subtle);
  padding-bottom: 20px;
  margin-bottom: 20px;
}

.lbs-order-breakdown-title {
  font-family: var(--lbs-font-heading);
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--lbs-text-muted);
  font-weight: 600;
  margin-bottom: 12px;
}

.lbs-breakdown-row {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  margin-bottom: 8px;
  color: #D1D5DB;
}

.lbs-breakdown-row.lbs-row-muted {
  color: var(--lbs-text-muted);
  font-size: 13px;
}

.lbs-free-tag {
  color: #34D399;
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.lbs-summary-separator {
  height: 1px;
  background: var(--lbs-border-subtle);
  margin: 14px 0;
}

.lbs-total-row {
  margin-top: 8px;
  margin-bottom: 0;
  align-items: baseline;
}

.lbs-total-label {
  font-family: var(--lbs-font-heading);
  font-size: 16px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #FFFFFF;
  font-weight: 600;
}

.lbs-total-amount {
  font-family: var(--lbs-font-heading);
  font-size: 24px;
  font-weight: 600;
  color: var(--lbs-gold);
  letter-spacing: 0.5px;
}

.lbs-curr-code {
  font-size: 13px;
  color: var(--lbs-text-muted);
  font-weight: 400;
  margin-left: 4px;
}

/* Benefits Checkmarks */
.lbs-summary-benefits {
  border-bottom: 1px solid var(--lbs-border-subtle);
  padding-bottom: 18px;
  margin-bottom: 18px;
}

.lbs-benefit-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.lbs-benefit-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 13px;
  color: #E5E7EB;
  line-height: 1.45;
  margin-bottom: 10px;
}

.lbs-benefit-list li:last-child {
  margin-bottom: 0;
}

.lbs-check-mark {
  color: var(--lbs-gold);
  font-weight: bold;
  font-size: 14px;
  flex-shrink: 0;
  margin-top: 1px;
}

.lbs-benefit-list strong {
  color: #FFFFFF;
}

/* Summary Footer Note */
.lbs-summary-footer p {
  font-size: 12px;
  color: var(--lbs-text-dim);
  line-height: 1.5;
  margin: 0;
}

.lbs-summary-footer a {
  color: var(--lbs-gold);
  text-decoration: none;
}

.lbs-summary-footer a:hover {
  text-decoration: underline;
}

/* ========================================================= */
/* FOOTER                                                    */
/* ========================================================= */
.lbs-checkout-footer {
  position: relative;
  z-index: 5;
  background: rgba(14, 17, 22, 0.8);
  border-top: 1px solid var(--lbs-border);
  padding: 24px;
  margin-top: auto;
  font-size: 13px;
  color: var(--lbs-text-dim);
}

.lbs-footer-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.lbs-footer-links {
  display: flex;
  gap: 20px;
}

.lbs-footer-links a {
  color: var(--lbs-text-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.lbs-footer-links a:hover {
  color: var(--lbs-gold);
}

/* ========================================================= */
/* UNCONFIGURED GATEWAY NOTICE                               */
/* ========================================================= */
.lbs-no-gateways-card {
  background: var(--lbs-ink-card);
  border: 1px solid var(--lbs-border);
  border-top: 3px solid var(--lbs-gold);
  border-radius: 8px;
  padding: 48px 36px;
  text-align: center;
  max-width: 600px;
  margin: 40px auto;
}

.lbs-no-gw-icon {
  font-size: 36px;
  margin-bottom: 16px;
}

.lbs-no-gateways-card h2 {
  font-family: var(--lbs-font-heading);
  font-size: 24px;
  text-transform: uppercase;
  color: #FFFFFF;
  margin: 0 0 10px;
}

.lbs-no-gateways-card p {
  color: var(--lbs-text-muted);
  font-size: 15px;
  margin: 0 0 20px;
}

.lbs-admin-help-box {
  background: rgba(227, 154, 36, 0.08);
  border: 1px solid rgba(227, 154, 36, 0.3);
  padding: 20px;
  border-radius: 6px;
  text-align: left;
  font-size: 13px;
  color: #E5E7EB;
}

.lbs-admin-help-box strong {
  color: var(--lbs-gold);
  display: block;
  margin-bottom: 6px;
}

.lbs-admin-config-btn {
  display: inline-block;
  background: var(--lbs-gold);
  color: var(--lbs-ink);
  font-family: var(--lbs-font-heading);
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 600;
  text-decoration: none;
  padding: 10px 18px;
  border-radius: 4px;
  margin-top: 12px;
}

/* ========================================================= */
/* RESPONSIVE MEDIA QUERIES                                  */
/* ========================================================= */
@media (max-width: 980px) {
  .lbs-checkout-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  /* Show order summary first on tablets & mobile */
  .lbs-checkout-summary-col {
    order: -1;
  }

  .lbs-summary-card {
    position: static;
  }
}

@media (max-width: 640px) {
  .lbs-checkout-layout {
    padding: 20px 16px 48px;
  }

  .lbs-checkout-panel {
    padding: 24px 20px;
  }

  .lbs-summary-card {
    padding: 22px 18px;
  }

  .lbs-fields-2col {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .lbs-gateway-selector-grid {
    grid-template-columns: 1fr;
  }

  .lbs-header-inner, .lbs-footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .lbs-guarantee-micro {
    flex-direction: column;
    align-items: center;
    gap: 6px;
  }
}

/* ========================================================= */
/* PROCESSING MODAL & FULL-SCREEN OVERLAY                    */
/* ========================================================= */
.lbs-processing-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(14, 17, 22, 0.88);
  backdrop-filter: blur(8px);
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.lbs-processing-card {
  background: #171B21;
  border: 1px solid rgba(227, 154, 36, 0.35);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7), 0 0 30px rgba(227, 154, 36, 0.15);
  border-radius: 12px;
  padding: 36px 32px;
  text-align: center;
  max-width: 440px;
  width: 100%;
}

.lbs-processing-spinner {
  width: 48px;
  height: 48px;
  border: 4px solid rgba(227, 154, 36, 0.2);
  border-top-color: #E39A24;
  border-radius: 50%;
  animation: lbs-spin 0.8s linear infinite;
  margin: 0 auto 20px;
}

.lbs-processing-title {
  font-family: var(--lbs-font-heading);
  font-size: 20px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #FFFFFF;
  margin: 0 0 10px;
}

.lbs-processing-msg {
  font-family: var(--lbs-font-body);
  font-size: 14px;
  color: #9CA3AF;
  line-height: 1.5;
  margin: 0;
}

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