/**
 * GigaParts Sweepstakes Embed Components - Stylesheet
 * BEM (Block Element Modifier) naming convention
 */

:root {
  --sweeps-primary-color: #1d4ed8;
  --sweeps-secondary-color: #1e40af;
  --sweeps-success-color: #0a7552;
  --sweeps-error-color: #e11414;
  --sweeps-warning-color: #f59e0b;
  --sweeps-info-color: #2563eb;
  --sweeps-gray-light: #f5f5f5;
  --sweeps-gray-dark: #374151;
  --sweeps-border-color: #d1d5db;
  --sweeps-font-family: Rubik, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --sweeps-font-size-base: 16px;
  --sweeps-font-size-sm: 14px;
  --sweeps-font-size-lg: 18px;
  --sweeps-border-radius: 3px;
  --sweeps-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --sweeps-transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset and Base Styles */
.sweeps-hero,
.sweeps-entry-rail,
.sweeps-rules-tabs,
.sweeps-winners-panel {
  box-sizing: border-box;
  font-family: var(--sweeps-font-family);
  font-size: var(--sweeps-font-size-base);
  color: var(--sweeps-gray-dark);
  margin: 0;
  padding: 0;
}

.sweeps-hero *,
.sweeps-entry-rail *,
.sweeps-rules-tabs *,
.sweeps-winners-panel * {
  box-sizing: border-box;
}

/* ============================================
   SWEEPSTAKES HERO COMPONENT
   ============================================ */

.sweeps-hero {
  background: linear-gradient(135deg, var(--sweeps-primary-color), var(--sweeps-secondary-color));
  color: white;
  padding: 40px 20px;
  border-radius: var(--sweeps-border-radius);
  text-align: center;
  margin-bottom: 30px;
  box-shadow: var(--sweeps-shadow);
}

.sweeps-hero__container {
  max-width: 600px;
  margin: 0 auto;
}

.sweeps-hero__badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: var(--sweeps-font-size-sm);
  margin-bottom: 15px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

.sweeps-hero__title {
  font-size: 28px;
  font-weight: 700;
  margin: 0 0 15px 0;
  line-height: 1.2;
}

.sweeps-hero__prize {
  font-size: var(--sweeps-font-size-lg);
  font-weight: 600;
  margin: 15px 0;
  padding: 10px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.sweeps-hero__subtitle {
  font-size: var(--sweeps-font-size-sm);
  opacity: 0.95;
  margin: 15px 0 20px 0;
  line-height: 1.5;
}

.sweeps-hero__cta {
  display: inline-block;
  background: white;
  color: var(--sweeps-primary-color);
  padding: 12px 30px;
  border: none;
  border-radius: var(--sweeps-border-radius);
  font-size: var(--sweeps-font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: var(--sweeps-transition);
  margin-top: 15px;
}

.sweeps-hero__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.sweeps-hero__cta:active {
  transform: translateY(0);
}

.sweeps-hero__cta--disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* ============================================
   ENTRY RAIL COMPONENT
   ============================================ */

.sweeps-entry-rail {
  background: white;
  border: 1px solid var(--sweeps-border-color);
  border-radius: var(--sweeps-border-radius);
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: var(--sweeps-shadow);
}

.sweeps-entry-rail__heading {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 20px 0;
  color: var(--sweeps-secondary-color);
}

.sweeps-entry-rail__form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sweeps-entry-rail__field-group {
  display: flex;
  flex-direction: column;
}

.sweeps-entry-rail__label {
  font-weight: 600;
  margin-bottom: 6px;
  font-size: var(--sweeps-font-size-sm);
  color: var(--sweeps-gray-dark);
}

.sweeps-entry-rail__label--required::after {
  content: ' *';
  color: var(--sweeps-error-color);
}

.sweeps-entry-rail__input {
  padding: 10px 12px;
  border: 1px solid var(--sweeps-border-color);
  border-radius: var(--sweeps-border-radius);
  font-family: inherit;
  font-size: var(--sweeps-font-size-base);
  transition: var(--sweeps-transition);
}

.sweeps-entry-rail__input:focus {
  outline: none;
  border-color: var(--sweeps-primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.sweeps-entry-rail__input--error {
  border-color: var(--sweeps-error-color);
}

.sweeps-entry-rail__error {
  color: var(--sweeps-error-color);
  font-size: var(--sweeps-font-size-sm);
  margin-top: 4px;
  display: none;
}

.sweeps-entry-rail__error--visible {
  display: block;
}

.sweeps-entry-rail__button {
  background: var(--sweeps-primary-color);
  color: white;
  padding: 12px 24px;
  border: none;
  border-radius: var(--sweeps-border-radius);
  font-size: var(--sweeps-font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: var(--sweeps-transition);
  margin-top: 10px;
}

.sweeps-entry-rail__button:hover {
  background: #2563eb;
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
}

.sweeps-entry-rail__button:active {
  transform: translateY(0);
}

.sweeps-entry-rail__button--loading {
  opacity: 0.7;
  cursor: not-allowed;
  pointer-events: none;
}

.sweeps-entry-rail__radio-group {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  margin-bottom: 10px;
  border: 1px solid var(--sweeps-border-color);
  border-radius: var(--sweeps-border-radius);
  cursor: pointer;
  transition: all 0.2s ease;
}

.sweeps-entry-rail__radio-group:hover {
  background: var(--sweeps-gray-light);
  border-color: var(--sweeps-primary-color);
}

.sweeps-entry-rail__radio-group input[type="radio"] {
  margin: 0;
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.sweeps-entry-rail__radio-group label {
  flex: 1;
  margin: 0;
  cursor: pointer;
  font-size: 14px;
}

.sweeps-entry-rail__question {
  font-size: 16px;
  font-weight: 500;
  margin: 15px 0;
  padding: 15px;
  background: var(--sweeps-gray-light);
  border-left: 4px solid var(--sweeps-primary-color);
  border-radius: var(--sweeps-border-radius);
}

.sweeps-entry-rail__bonus {
  margin-top: 20px;
}

.sweeps-entry-rail__optin {
  display: none;
  margin-top: 12px;
  color: var(--sweeps-success-color);
  font-size: 14px;
  line-height: 18px;
}

.sweeps-entry-rail__optin-toggle {
  cursor: pointer;
  color: inherit;
  font: inherit;
  background: transparent;
  border: 0;
  padding: 0;
  text-align: left;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.sweeps-entry-rail__optin-indicator {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border: 1px solid var(--sweeps-success-color);
  background: #ffffff;
  color: var(--sweeps-success-color);
  font-size: 12px;
  line-height: 12px;
}

.sweeps-entry-rail__info {
  display: block;
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.25);
  color: var(--sweeps-secondary-color);
  padding: 15px;
  border-radius: var(--sweeps-border-radius);
  margin-bottom: 15px;
}

.sweeps-entry-rail__success {
  display: none;
  background: rgba(10, 117, 82, 0.12);
  border: 1px solid rgba(10, 117, 82, 0.3);
  color: var(--sweeps-success-color);
  padding: 15px;
  border-radius: var(--sweeps-border-radius);
  margin-bottom: 15px;
  font-size: var(--sweeps-font-size-sm);
}

.sweeps-entry-rail__success--visible {
  display: block;
}

/* ============================================
   RULES TABS COMPONENT
   ============================================ */

.sweeps-rules-tabs {
  background: white;
  border: 1px solid var(--sweeps-border-color);
  border-radius: var(--sweeps-border-radius);
  margin-bottom: 30px;
  box-shadow: var(--sweeps-shadow);
  overflow: hidden;
}

.sweeps-rules-tabs__header {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--sweeps-border-color);
  background: var(--sweeps-gray-light);
}

.sweeps-rules-tabs__tab-btn {
  flex: 1;
  padding: 15px 20px;
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: var(--sweeps-font-size-base);
  font-weight: 600;
  color: var(--sweeps-gray-dark);
  border-bottom: 3px solid transparent;
  transition: var(--sweeps-transition);
  text-align: center;
}

.sweeps-rules-tabs__tab-btn:hover {
  color: var(--sweeps-primary-color);
}

.sweeps-rules-tabs__tab-btn--active {
  color: var(--sweeps-primary-color);
  border-bottom-color: var(--sweeps-primary-color);
  background: white;
}

.sweeps-rules-tabs__content {
  padding: 30px 20px;
  display: none;
}

.sweeps-rules-tabs__content--active {
  display: block;
}

.sweeps-rules-tabs__rules-text {
  font-size: var(--sweeps-font-size-base);
  line-height: 1.6;
  color: var(--sweeps-gray-dark);
}

.sweeps-rules-tabs__rules-text p {
  margin: 0 0 15px 0;
}

.sweeps-rules-tabs__rules-text li {
  margin-bottom: 8px;
}

/* Bonus Question Form */
.sweeps-rules-tabs__bonus-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.sweeps-rules-tabs__bonus-text {
  font-size: var(--sweeps-font-size-base);
  color: var(--sweeps-gray-dark);
  margin-bottom: 10px;
}

.sweeps-rules-tabs__question-text {
  font-weight: 600;
  font-size: var(--sweeps-font-size-lg);
  color: var(--sweeps-secondary-color);
  margin-bottom: 15px;
}

.sweeps-rules-tabs__options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sweeps-rules-tabs__option-label {
  display: flex;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--sweeps-border-color);
  border-radius: var(--sweeps-border-radius);
  cursor: pointer;
  transition: var(--sweeps-transition);
}

.sweeps-rules-tabs__option-label:hover {
  background: var(--sweeps-gray-light);
}

.sweeps-rules-tabs__option-input {
  margin-right: 10px;
  cursor: pointer;
}

.sweeps-rules-tabs__bonus-button {
  background: var(--sweeps-primary-color);
  color: white;
  padding: 12px 24px;
  border: none;
  border-radius: var(--sweeps-border-radius);
  font-size: var(--sweeps-font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: var(--sweeps-transition);
  margin-top: 10px;
}

.sweeps-rules-tabs__bonus-button:hover {
  background: #2563eb;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
}

/* ============================================
   WINNERS PANEL COMPONENT
   ============================================ */

.sweeps-winners-panel {
  background: white;
  border: 1px solid var(--sweeps-border-color);
  border-radius: var(--sweeps-border-radius);
  padding: 30px 20px;
  margin-bottom: 30px;
  box-shadow: var(--sweeps-shadow);
}

.sweeps-winners-panel__heading {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 25px 0;
  color: var(--sweeps-secondary-color);
  text-align: center;
}

.sweeps-winners-panel__list {
  display: flex;
  flex-direction: column;
  gap: 15px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.sweeps-winners-panel__item {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 15px;
  padding: 15px;
  background: var(--sweeps-gray-light);
  border-radius: var(--sweeps-border-radius);
  align-items: center;
}

.sweeps-winners-panel__item--latest {
  border: 1px solid var(--sweeps-primary-color);
  background: rgba(37, 99, 235, 0.08);
}

.sweeps-winners-panel__latest-badge {
  grid-column: 1 / -1;
  justify-self: start;
  padding: 4px 10px;
  border-radius: var(--sweeps-border-radius);
  background: var(--sweeps-primary-color);
  color: #fff;
  font-size: var(--sweeps-font-size-sm);
  font-weight: 600;
  line-height: 1.2;
}

.sweeps-winners-panel__label {
  font-weight: 600;
  font-size: var(--sweeps-font-size-sm);
  color: var(--sweeps-secondary-color);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sweeps-winners-panel__value {
  font-size: var(--sweeps-font-size-base);
  color: var(--sweeps-gray-dark);
  font-weight: 500;
}

.sweeps-winners-panel__empty {
  text-align: center;
  padding: 40px 20px;
  color: #999;
  font-size: var(--sweeps-font-size-sm);
}

.sweeps-winners-panel__actions {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

.sweeps-winners-panel__load-more {
  display: inline-block;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
}

.sweeps-winners-panel__load-more .btn {
  min-width: 160px;
}

.sweeps-winners-panel__load-more:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
  .sweeps-hero {
    padding: 30px 15px;
  }

  .sweeps-hero__title {
    font-size: 22px;
  }

  .sweeps-entry-rail {
    padding: 20px 15px;
  }

  .sweeps-rules-tabs {
    border-radius: 0;
  }

  .sweeps-rules-tabs__header {
    overflow-x: auto;
  }

  .sweeps-rules-tabs__tab-btn {
    white-space: nowrap;
    padding: 12px 15px;
    font-size: var(--sweeps-font-size-sm);
  }

  .sweeps-rules-tabs__content {
    padding: 20px 15px;
  }

  .sweeps-winners-panel__item {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .sweeps-winners-panel__label {
    display: none;
  }

  .sweeps-winners-panel__value {
    padding: 5px 0;
    border-bottom: 1px solid var(--sweeps-border-color);
  }

  .sweeps-winners-panel__value:last-child {
    border-bottom: none;
  }
}

@media (max-width: 480px) {
  .sweeps-hero__title {
    font-size: 18px;
  }

  .sweeps-hero__cta {
    width: 100%;
  }

  .sweeps-entry-rail,
  .sweeps-winners-panel {
    padding: 15px 10px;
    margin-bottom: 20px;
  }

  .sweeps-entry-rail__heading,
  .sweeps-winners-panel__heading {
    font-size: 18px;
  }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.sweeps-hidden {
  display: none !important;
}

.sweeps-loading {
  opacity: 0.6;
  pointer-events: none;
}

.sweeps-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(0, 0, 0, 0.1);
  border-top-color: var(--sweeps-primary-color);
  border-radius: 50%;
  animation: sweeps-spin 0.8s linear infinite;
}

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