/* ================================================================
   App Workspace Page Styles (/app and / for Phase 1)
   ================================================================ */

.workspace-section {
  padding: var(--space-16) 0;
}

.workspace-container {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.workspace-title {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.workspace-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

.workspace-free-count {
  font-size: var(--text-sm);
  color: var(--color-primary);
  margin-bottom: var(--space-8);
}

/* ----------------------------------------------------------------
   Drop Zone
   ---------------------------------------------------------------- */
.drop-zone {
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-xl);
  padding: 60px 20px;
  text-align: center;
  cursor: pointer;
  background: var(--color-bg-secondary);
  transition: border-color var(--transition-base), background var(--transition-base);
}

.drop-zone:hover,
.drop-zone--dragover {
  border-color: var(--color-primary);
  background: var(--color-primary-50);
}

.drop-zone-icon {
  color: var(--color-text-muted);
  margin: 0 auto var(--space-4);
}

.drop-zone-text {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

.drop-zone-browse {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
}

.drop-zone-link {
  color: var(--color-primary);
  text-decoration: underline;
  cursor: pointer;
}

.drop-zone-formats {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin: 0;
}

/* ----------------------------------------------------------------
   Processing
   ---------------------------------------------------------------- */
.processing-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-16) 0;
}

.processing-status {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin: 0;
}

/* ----------------------------------------------------------------
   Results
   ---------------------------------------------------------------- */
.result-area {
  padding: var(--space-8) 0;
}

.result-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.result-images {
  display: flex;
  gap: var(--space-6);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
}

.result-box {
  flex: 1;
  min-width: 280px;
  max-width: 380px;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.result-box--transparent {
  /* Checkerboard background for transparency */
  background-image:
    linear-gradient(45deg, var(--checker-light) 25%, transparent 25%),
    linear-gradient(-45deg, var(--checker-light) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, var(--checker-light) 75%),
    linear-gradient(-45deg, transparent 75%, var(--checker-light) 75%);
  background-size: 16px 16px;
  background-position: 0 0, 0 8px, 8px -8px, -8px 0;
  background-color: var(--checker-dark);
}

.result-label {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  margin: 0;
}

.result-img {
  width: 100%;
  height: auto;
  display: block;
}

.result-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* ----------------------------------------------------------------
   Share Section
   ---------------------------------------------------------------- */
.share-section {
  text-align: center;
  margin-top: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}

.share-title {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
}

.share-buttons {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  text-decoration: none;
  color: white;
  transition: opacity var(--transition-fast);
}

.share-btn:hover {
  opacity: 0.85;
}

.share-btn--twitter { background: #000; }
.share-btn--facebook { background: #1877f2; }
.share-btn--linkedin { background: #0a66c2; }
.share-btn--whatsapp { background: #25d366; }
.share-btn--trustpilot { background: #00b67a; }

/* ----------------------------------------------------------------
   Credits Gate Overlay
   ---------------------------------------------------------------- */
.credits-gate {
  margin-top: var(--space-8);
  padding: var(--space-6) 0;
}

.credits-gate__card {
  position: relative;
  max-width: 480px;
  margin: 0 auto;
  background: var(--color-bg);
  border: 2px solid var(--color-primary-light);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}

.credits-gate__close {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-text-muted);
  cursor: pointer;
  line-height: 1;
  padding: var(--space-1);
}

.credits-gate__close:hover {
  color: var(--color-text);
}

.credits-gate__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-bg-tertiary);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
}

.credits-gate__icon--warning {
  background: var(--color-warning-light);
  color: var(--color-warning);
}

.credits-gate__icon--upgrade {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.credits-gate__icon--pro {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

.credits-gate__title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.credits-gate__desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
  line-height: 1.6;
}

.credits-gate__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.credits-gate__hint {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin: 0;
}

/* ----------------------------------------------------------------
   Responsive
   ---------------------------------------------------------------- */
@media (max-width: 639px) {
  .workspace-section {
    padding: var(--space-8) 0;
  }

  .workspace-title {
    font-size: var(--text-2xl);
  }

  .drop-zone {
    padding: 40px 16px;
  }

  .result-comparison {
    grid-template-columns: 1fr;
  }

  .result-images {
    flex-direction: column;
    align-items: center;
  }

  .result-box {
    max-width: 100%;
  }
}