/**
 * Paste & Compare — empty dashed slot + filled partner preview + black pill CTA
 * Shared by homepage 貼貼賞 and /travel paste panel.
 */

.paste-compare {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  width: 100%;
  text-align: left;
}

.paste-compare-slot {
  position: relative;
  width: 100%;
}

.paste-compare-input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.paste-compare-empty {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  width: 100%;
  margin: 0;
  padding: 1rem 1.1rem;
  border: 1.5px dashed #d0d5dd;
  border-radius: 16px;
  background: #fff;
  color: #667085;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.paste-compare-empty:hover,
.paste-compare-empty:focus-visible {
  border-color: #98a2b3;
  background: #fafbfc;
  outline: none;
}

.paste-compare-empty-icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 10px;
  background: #f2f4f7;
  color: #667085;
}

.paste-compare-empty-icon svg {
  display: block;
}

.paste-compare-empty-text {
  flex: 1;
  min-width: 0;
  font-size: 0.9rem;
  line-height: 1.4;
  font-weight: 500;
  color: #667085;
}

.paste-compare-preview {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  padding: 0.75rem 0.65rem 0.75rem 0.85rem;
  border: 1px solid #e4e7ec;
  border-radius: 16px;
  background: #fff;
  box-sizing: border-box;
}

.paste-compare-preview[hidden] {
  display: none !important;
}

.paste-compare-empty[hidden] {
  display: none !important;
}

.paste-compare-preview-logo {
  flex-shrink: 0;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 10px;
  overflow: hidden;
  background: #0f172a;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 800;
}

.paste-compare-preview-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #fff;
}

.paste-compare-preview-logo.is-fallback {
  background: #0f172a;
}

.paste-compare-preview-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.paste-compare-preview-name {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  color: #101828;
  line-height: 1.25;
}

.paste-compare-preview-url {
  margin: 0;
  font-size: 0.78rem;
  color: #98a2b3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.paste-compare-clear {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  min-width: 44px;
  min-height: 44px;
  margin: 0;
  padding: 0;
  border: none;
  border-radius: 999px;
  background: transparent;
  color: #98a2b3;
  cursor: pointer;
}

.paste-compare-clear:hover,
.paste-compare-clear:focus-visible {
  color: #667085;
  background: #f2f4f7;
  outline: none;
}

.paste-compare-cta {
  width: 100%;
  margin: 0;
  padding: 0.95rem 1.25rem;
  border: none;
  border-radius: 999px;
  background: #0f172a;
  color: #fff;
  font: inherit;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  cursor: pointer;
  box-shadow: none;
  transition: transform 0.12s ease, background 0.15s ease, opacity 0.15s ease;
}

.paste-compare-cta:hover {
  background: #1e293b;
}

.paste-compare-cta:active {
  transform: scale(0.99);
}

.paste-compare-cta:disabled {
  opacity: 0.55;
  cursor: wait;
}

/* Home / travel shells — neutralize older pill field chrome */
.home-travel-paste-panel.paste-compare,
.travel-paste-panel .paste-compare {
  gap: 0.75rem;
}

.home-paste-compare-btn.paste-compare-cta,
.travel-paste-cta.paste-compare-cta,
.paste-compare .home-paste-compare-btn,
.paste-compare .travel-paste-cta {
  margin-top: 0;
  border-radius: 999px;
  background: #0f172a;
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  padding: 0.95rem 1.25rem;
}

.home-travel-paste-reward .paste-compare {
  max-width: 100%;
}

[data-theme='dark'] .paste-compare-empty,
[data-theme='dark'] .paste-compare-preview {
  background: #1a2242;
  border-color: #2a3558;
  color: #9aa3c4;
}

[data-theme='dark'] .paste-compare-empty-icon {
  background: #151b35;
  color: #9aa3c4;
}

[data-theme='dark'] .paste-compare-empty-text {
  color: #9aa3c4;
}

[data-theme='dark'] .paste-compare-preview-name {
  color: #eef1ff;
}

[data-theme='dark'] .paste-compare-preview-url,
[data-theme='dark'] .paste-compare-clear {
  color: #7b849f;
}

[data-theme='dark'] .paste-compare-cta,
[data-theme='dark'] .home-paste-compare-btn.paste-compare-cta,
[data-theme='dark'] .travel-paste-cta.paste-compare-cta {
  background: #eef1ff;
  color: #0f1428;
}

[data-theme='dark'] .paste-compare-cta:hover {
  background: #fff;
}

/* —— Partner redirect loading (Paste & Compare CTA) —— */
body.paste-redirect-open {
  overflow: hidden;
}

.paste-redirect-overlay {
  position: fixed;
  inset: 0;
  z-index: 1300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: max(1.25rem, env(safe-area-inset-top, 0px)) 1.25rem max(1.25rem, env(safe-area-inset-bottom, 0px));
  background: rgb(15 20 40 / 55%);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity 0.28s ease;
}

.paste-redirect-overlay.paste-redirect-visible {
  opacity: 1;
}

.paste-redirect-overlay.paste-redirect-leave {
  opacity: 0;
  pointer-events: none;
}

.paste-redirect-overlay.paste-redirect-departing .paste-activate-body {
  animation: paste-redirect-depart 0.38s ease forwards;
}

.paste-redirect-overlay.paste-redirect-departing .paste-redirect-spinner {
  opacity: 0.35;
}

/* ShopBack-style full-screen Activate Cashback */
.paste-activate-overlay {
  background: #fff;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.paste-activate-close {
  position: absolute;
  top: max(0.75rem, env(safe-area-inset-top, 0px));
  right: 0.75rem;
  z-index: 2;
  width: 2.75rem;
  height: 2.75rem;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: #94a3b8;
  font-size: 1.15rem;
  font-weight: 600;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.25s ease 0.15s;
}

.paste-redirect-visible .paste-activate-close {
  opacity: 1;
}

.paste-redirect-body {
  width: min(100%, 22rem);
  padding: 1.75rem 1.5rem;
  border-radius: 1.25rem;
  background: #fff;
  text-align: center;
  box-shadow: 0 18px 48px rgb(15 23 42 / 22%);
}

.paste-activate-body {
  width: auto;
  max-width: 20rem;
  padding: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  opacity: 0;
  transform: translateY(12px) scale(0.96);
  transition: opacity 0.34s ease, transform 0.34s cubic-bezier(0.22, 1, 0.36, 1);
}

.paste-redirect-visible .paste-activate-body {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.paste-activate-logo-wrap {
  position: relative;
  width: 6rem;
  height: 6rem;
  margin: 0 auto 1.5rem;
  animation: paste-logo-float 2.4s ease-in-out infinite;
}

.paste-activate-logo-img {
  width: 6rem;
  height: 6rem;
  object-fit: contain;
  border-radius: 1rem;
  background: #f8fafc;
  display: block;
}

.paste-activate-logo-fallback {
  width: 6rem;
  height: 6rem;
  border-radius: 1rem;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 2rem;
  font-weight: 800;
}

.paste-activate-badge {
  position: absolute;
  top: -0.35rem;
  right: -0.35rem;
  width: 2.15rem;
  height: 2.15rem;
  border-radius: 999px;
  background: #1a4cff;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 800;
  display: grid;
  place-items: center;
  border: 3px solid #fff;
  box-shadow: 0 4px 12px rgb(26 76 255 / 28%);
  animation: paste-badge-pop 0.55s cubic-bezier(0.22, 1, 0.36, 1) 0.2s both;
}

.paste-activate-title {
  font-size: 1.35rem !important;
  font-weight: 800 !important;
  margin-bottom: 0.55rem !important;
}

.paste-redirect-spinner {
  width: 2.25rem;
  height: 2.25rem;
  margin: 1rem auto 0;
  border: 3px solid rgb(15 23 42 / 10%);
  border-top-color: #0f1428;
  border-radius: 50%;
  animation: paste-redirect-spin 0.75s linear infinite;
  transition: opacity 0.25s ease;
}

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

@keyframes paste-logo-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes paste-badge-pop {
  from { transform: scale(0.4); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

@keyframes paste-redirect-depart {
  to {
    opacity: 0.55;
    transform: translateY(-8px) scale(0.98);
  }
}

@media (prefers-reduced-motion: reduce) {
  .paste-redirect-overlay,
  .paste-activate-body,
  .paste-activate-close {
    transition: none;
  }
  .paste-activate-logo-wrap,
  .paste-activate-badge,
  .paste-redirect-spinner,
  .paste-redirect-overlay.paste-redirect-departing .paste-activate-body {
    animation: none;
  }
  .paste-redirect-visible .paste-activate-body {
    opacity: 1;
    transform: none;
  }
}

.paste-redirect-title {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: #0f1428;
  line-height: 1.35;
}

.paste-redirect-sub {
  margin: 0;
  font-size: 0.9rem;
  color: #64748b;
  line-height: 1.45;
  transition: opacity 0.2s ease;
}

[data-theme='dark'] .paste-redirect-body {
  background: #1a2242;
  box-shadow: 0 18px 48px rgb(0 0 0 / 45%);
}

[data-theme='dark'] .paste-activate-overlay {
  background: #0f1428;
}

[data-theme='dark'] .paste-activate-body {
  background: transparent;
  box-shadow: none;
}

[data-theme='dark'] .paste-redirect-spinner {
  border-color: rgb(255 255 255 / 12%);
  border-top-color: #eef1ff;
}

[data-theme='dark'] .paste-redirect-title {
  color: #eef1ff;
}

[data-theme='dark'] .paste-redirect-sub {
  color: #9aa3c4;
}

[data-theme='dark'] .paste-activate-close {
  color: #9aa3c4;
}