/**
 * Save & Share Cart for WooCommerce - Frontend Styles
 * Clean, WordPress-compatible design
 */

/* ============================================
   CSS Custom Properties
   ============================================ */
:root {
  --sscwc-primary: #2271b1;
  --sscwc-primary-hover: #135e96;
  --sscwc-primary-light: #f0f6fc;
  --sscwc-success: #00a32a;
  --sscwc-success-light: #edfaef;
  --sscwc-warning: #dba617;
  --sscwc-warning-light: #fcf9e8;
  --sscwc-error: #d63638;
  --sscwc-error-light: #fcf0f1;
  --sscwc-text: #1d2327;
  --sscwc-text-light: #50575e;
  --sscwc-text-muted: #787c82;
  --sscwc-border: #c3c4c7;
  --sscwc-border-light: #dcdcde;
  --sscwc-bg: #ffffff;
  --sscwc-bg-alt: #f6f7f7;
  --sscwc-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  --sscwc-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
  --sscwc-radius: 4px;
  --sscwc-transition: 0.2s ease;
}

/* ============================================
  Save & Share Cart Buttons
  ============================================
  IMPORTANT:
  - Do NOT style the cart-page buttons heavily.
  - Let the theme control visuals (colors, borders, radius).
  - We only provide layout/spacing via the wrapper.
*/

.sscwc-save-cart-button.loading,
.sscwc-share-cart-button.loading {
  pointer-events: none;
  opacity: 0.7;
}


/* Cart action buttons wrapper */
.sscwc-cart-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.sscwc-share-cart-button {
  margin-left: 8px;
}

/* ============================================
   Modal Overlay & Container
   ============================================ */
.sscwc-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999999;
  opacity: 0;
  visibility: hidden;
  transition: all var(--sscwc-transition);
  padding: 20px;
}

.sscwc-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.sscwc-modal {
  background: var(--sscwc-bg);
  border-radius: var(--sscwc-radius);
  box-shadow: var(--sscwc-shadow-lg);
  max-width: 480px;
  width: 100%;
  max-height: calc(100vh - 40px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform: translateY(-10px);
  opacity: 0;
  transition: all var(--sscwc-transition);
}

.sscwc-modal-overlay.active .sscwc-modal {
  transform: translateY(0);
  opacity: 1;
}

/* Modal Header */
.sscwc-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--sscwc-border-light);
}

.sscwc-modal-title {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--sscwc-text);
  line-height: 1.4;
}

.sscwc-modal-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--sscwc-radius);
  color: var(--sscwc-text-light);
  cursor: pointer;
  transition: all var(--sscwc-transition);
  font-size: 14px;
  line-height: 1.4;
}

.sscwc-modal-close:hover {
  background: var(--sscwc-bg-alt);
  color: var(--sscwc-text);
  border-color: var(--sscwc-border-light);
}

.sscwc-modal-close .dashicons {
  font-size: 24px;
  width: 24px;
  height: 24px;
}

/* Footer cancel button should look like a normal button (not an icon button) */
.sscwc-modal-cancel {
  width: auto;
  height: auto;
  padding: 8px 16px;
}

/* Modal Body */
.sscwc-modal-body {
  padding: 20px;
  overflow-y: auto;
  flex: 1;
}

/* Modal Footer */
.sscwc-modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  padding: 16px 20px;
  border-top: 1px solid var(--sscwc-border-light);
  background: var(--sscwc-bg-alt);
}

/* ============================================
   Form Styles
   ============================================ */
.sscwc-save-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Form Groups */
.sscwc-cart-name-group,
.sscwc-email-form-group {
  margin-bottom: 0;
}

.sscwc-share-url-label,
.sscwc-email-form-title {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--sscwc-text);
}

/* Input Fields */
.sscwc-email-input,
.sscwc-share-url-input {
  width: 100%;
  padding: 10px 12px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--sscwc-text);
  background: var(--sscwc-bg);
  border: 1px solid var(--sscwc-border);
  border-radius: var(--sscwc-radius);
  transition: all var(--sscwc-transition);
  box-sizing: border-box;
}

.sscwc-email-input:hover,
.sscwc-share-url-input:hover {
  border-color: var(--sscwc-primary);
}

.sscwc-email-input:focus,
.sscwc-share-url-input:focus {
  border-color: var(--sscwc-primary);
  box-shadow: 0 0 0 1px var(--sscwc-primary);
  outline: none;
}

.sscwc-share-url-input {
  font-family: monospace;
  font-size: 13px;
  background: var(--sscwc-bg-alt);
}

.sscwc-email-hint {
  margin: 8px 0 0;
  font-size: 13px;
  color: var(--sscwc-text-muted);
  line-height: 1.4;
}

/* Email Form Section */
.sscwc-email-form {
  padding-top: 20px;
  border-top: 1px solid var(--sscwc-border-light);
}

/* Expiry Info */
.sscwc-expiry-info {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  background: var(--sscwc-primary-light);
  border: 1px solid var(--sscwc-primary);
  border-radius: var(--sscwc-radius);
}

.sscwc-expiry-icon {
  color: var(--sscwc-primary);
  flex-shrink: 0;
}

.sscwc-expiry-text {
  margin: 0;
  font-size: 13px;
  color: var(--sscwc-primary-hover);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ============================================
   Buttons
   ============================================ */
.sscwc-modal-footer .button,
.sscwc-modal-footer .sscwc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 16px;
  min-height: 36px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  text-decoration: none;
  border-radius: var(--sscwc-radius);
  cursor: pointer;
  transition: all var(--sscwc-transition);
  box-sizing: border-box;
}

/* Cancel/Secondary Button */
.sscwc-modal-footer .button:not(.button-primary),
.sscwc-modal-footer .sscwc-modal-close {
  color: var(--sscwc-text);
  background: var(--sscwc-bg);
  border: 1px solid var(--sscwc-border);
}

.sscwc-modal-footer .button:not(.button-primary):hover,
.sscwc-modal-footer .sscwc-modal-close:hover {
  background: var(--sscwc-bg-alt);
  border-color: var(--sscwc-text-muted);
  color: var(--sscwc-text);
}

/* Primary/Submit Button */
.sscwc-modal-footer .button-primary,
.sscwc-modal-footer .sscwc-save-submit {
  color: #fff;
  background: var(--sscwc-primary);
  border: 1px solid var(--sscwc-primary);
}

.sscwc-modal-footer .button-primary:hover,
.sscwc-modal-footer .sscwc-save-submit:hover {
  background: var(--sscwc-primary-hover);
  border-color: var(--sscwc-primary-hover);
  color: #fff;
}

.sscwc-modal-footer .button:focus,
.sscwc-modal-footer .sscwc-btn:focus {
  outline: 2px solid var(--sscwc-primary);
  outline-offset: 2px;
}

/* ============================================
   Success Screen
   ============================================ */
.sscwc-success-screen {
  text-align: center;
  padding: 10px 0;
}

.sscwc-success-icon {
  margin-bottom: 16px;
}

.sscwc-success-icon .dashicons {
  font-size: 56px;
  width: 56px;
  height: 56px;
  color: var(--sscwc-success);
}

.sscwc-success-title {
  margin: 0 0 8px;
  font-size: 20px;
  font-weight: 600;
  color: var(--sscwc-text);
}

.sscwc-success-message {
  margin: 0 0 24px;
  font-size: 14px;
  color: var(--sscwc-text-light);
  line-height: 1.5;
}

/* Share URL Group */
.sscwc-share-url-group {
  text-align: left;
  margin-bottom: 20px;
}

.sscwc-share-url-input-wrapper {
  display: flex;
  gap: 8px;
}

.sscwc-copy-url-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--sscwc-text);
  background: var(--sscwc-bg);
  border: 1px solid var(--sscwc-border);
  border-radius: var(--sscwc-radius);
  cursor: pointer;
  transition: all var(--sscwc-transition);
  white-space: nowrap;
}

.sscwc-copy-url-button:hover {
  background: var(--sscwc-bg-alt);
  border-color: var(--sscwc-text-muted);
}

.sscwc-copy-url-button:focus {
  outline: 2px solid var(--sscwc-primary);
  outline-offset: 2px;
}

.sscwc-copy-url-button.copied {
  color: var(--sscwc-success);
  border-color: var(--sscwc-success);
  background: var(--sscwc-success-light);
}

.sscwc-copy-url-button .dashicons {
  font-size: 16px;
  width: 16px;
  height: 16px;
}

/* QR Code Section */
.sscwc-qr-code {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px;
  margin-bottom: 20px;
  background: var(--sscwc-bg-alt);
  border: 1px solid var(--sscwc-border-light);
  border-radius: var(--sscwc-radius);
}

.sscwc-qr-code img {
  display: block;
  width: 120px;
  height: 120px;
  margin-bottom: 10px;
  border-radius: var(--sscwc-radius);
}

.sscwc-qr-code-hint {
  margin: 0;
  font-size: 12px;
  color: var(--sscwc-text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.sscwc-qr-code-hint .dashicons {
  font-size: 14px;
  width: 14px;
  height: 14px;
}

/* Social Share Section */
.sscwc-social-share {
  margin-bottom: 20px;
}

.sscwc-social-share-title {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--sscwc-text);
  text-align: center;
}

.sscwc-social-buttons {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.sscwc-social-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 500;
  color: #fff;
  text-decoration: none;
  border-radius: var(--sscwc-radius);
  transition: all var(--sscwc-transition);
}

.sscwc-social-button:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  color: #fff;
  text-decoration: none;
}

.sscwc-social-button:focus {
  outline: 2px solid var(--sscwc-primary);
  outline-offset: 2px;
}

.sscwc-social-button .dashicons {
  font-size: 16px;
  width: 16px;
  height: 16px;
}

.sscwc-social-facebook { background: #1877f2; }
.sscwc-social-twitter { background: #1da1f2; }
.sscwc-social-whatsapp { background: #25d366; }
.sscwc-social-email { background: #555; }

.sscwc-social-label {
  font-weight: 500;
}

/* ============================================
   Error & Warning Messages
   ============================================ */
.sscwc-error-message {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  background: var(--sscwc-error-light);
  border: 1px solid var(--sscwc-error);
  border-radius: var(--sscwc-radius);
  color: var(--sscwc-error);
  font-size: 14px;
  line-height: 1.4;
}

.sscwc-warning-message {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  background: var(--sscwc-warning-light);
  border: 1px solid var(--sscwc-warning);
  border-radius: var(--sscwc-radius);
  color: #8c6900;
  font-size: 14px;
  line-height: 1.4;
}

/* Empty Cart State */
.sscwc-empty-cart-message {
  text-align: center;
  padding: 30px 20px;
  color: var(--sscwc-text-muted);
}

.sscwc-empty-cart-icon {
  font-size: 48px;
  color: var(--sscwc-border);
  margin-bottom: 16px;
}

/* ============================================
   Loading States
   ============================================ */
.sscwc-loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--sscwc-border-light);
  border-top-color: var(--sscwc-primary);
  border-radius: 50%;
  animation: sscwc-spin 0.8s linear infinite;
}

.sscwc-loading-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.9);
  border-radius: var(--sscwc-radius);
  z-index: 10;
}

/* ============================================
   Animations
   ============================================ */
@keyframes sscwc-spin {
  to { transform: rotate(360deg); }
}

@keyframes sscwc-checkmark {
  0% { transform: scale(0); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 600px) {
  .sscwc-modal-overlay {
    padding: 15px;
  }

  .sscwc-modal {
    max-height: calc(100vh - 30px);
  }

  .sscwc-modal-header {
    padding: 14px 16px;
  }

  .sscwc-modal-body {
    padding: 16px;
  }

  .sscwc-modal-footer {
    padding: 14px 16px;
    flex-direction: column-reverse;
    gap: 8px;
  }

  .sscwc-modal-footer .button,
  .sscwc-modal-footer .sscwc-btn {
    width: 100%;
    justify-content: center;
  }

  .sscwc-modal-title {
    font-size: 16px;
  }

  .sscwc-share-url-input-wrapper {
    flex-direction: column;
  }

  .sscwc-copy-url-button {
    width: 100%;
    justify-content: center;
  }

  .sscwc-social-buttons {
    flex-direction: column;
  }

  .sscwc-social-button {
    justify-content: center;
  }

  .sscwc-save-cart-button,
  .sscwc-share-cart-button {
    width: 100%;
    justify-content: center;
    margin: 8px 0;
  }

  .sscwc-share-cart-button {
    margin-left: 0;
  }

  .sscwc-success-icon .dashicons {
    font-size: 48px;
    width: 48px;
    height: 48px;
  }

  .sscwc-success-title {
    font-size: 18px;
  }

  .sscwc-qr-code img {
    width: 100px;
    height: 100px;
  }
}

/* ============================================
   WordPress Theme Compatibility
   ============================================ */
.sscwc-modal,
.sscwc-modal * {
  box-sizing: border-box;
}

.sscwc-modal-overlay,
.sscwc-modal {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

/* Reset common theme overrides */
.sscwc-modal input[type="text"],
.sscwc-modal input[type="email"] {
  height: auto;
  min-height: 40px;
  box-shadow: none;
  -webkit-appearance: none;
  appearance: none;
}

.sscwc-modal button {
  font-family: inherit;
  -webkit-appearance: none;
  appearance: none;
}

.sscwc-modal h3,
.sscwc-modal h4 {
  font-family: inherit;
  font-weight: 600;
}

/* WooCommerce specific */
.woocommerce-cart .sscwc-save-cart-button,
.woocommerce-page .sscwc-save-cart-button,
.woocommerce-cart .sscwc-share-cart-button,
.woocommerce-page .sscwc-share-cart-button {
  font-size: 14px;
  padding: 10px 20px;
  height: auto;
  line-height: 1.4;
}

/* Button Positioning Options */
.sscwc-button-position-after_cart_table {
  margin-top: 20px;
  text-align: center;
}

.sscwc-button-position-before_cart_table {
  margin-bottom: 20px;
  text-align: center;
}

.sscwc-button-position-cart_collaterals {
  margin: 15px 0;
}

.sscwc-button-position-proceed_to_checkout {
  margin-left: 10px;
  display: inline-block;
}

@media (max-width: 600px) {
  .sscwc-button-position-proceed_to_checkout {
    margin: 10px 0 0 0;
    display: block;
    width: 100%;
  }
}

/* ============================================
   RTL Support
   ============================================ */
.rtl .sscwc-share-cart-button {
  margin-left: 0;
  margin-right: 8px;
}

.rtl .sscwc-share-url-input-wrapper {
  direction: ltr;
}

.rtl .sscwc-modal-footer {
  flex-direction: row-reverse;
}

@media (max-width: 600px) {
  .rtl .sscwc-modal-footer {
    flex-direction: column-reverse;
  }
}

/* ============================================
   Accessibility - Reduced Motion
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  .sscwc-modal-overlay,
  .sscwc-modal,
  .sscwc-save-cart-button,
  .sscwc-share-cart-button,
  .sscwc-social-button,
  .sscwc-copy-url-button {
    transition: none;
  }

  .sscwc-loading {
    animation: none;
  }
}

/* ============================================
   High Contrast Mode
   ============================================ */
@media (prefers-contrast: high) {
  .sscwc-modal {
    border: 2px solid var(--sscwc-text);
  }

  .sscwc-email-input,
  .sscwc-share-url-input {
    border-width: 2px;
  }

  .sscwc-modal-footer .button,
  .sscwc-social-button {
    border: 2px solid currentColor;
  }
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
  .sscwc-save-cart-button,
  .sscwc-share-cart-button,
  .sscwc-modal-overlay,
  .sscwc-social-share {
    display: none !important;
  }
}