.ec-root {
  --ec-bg: #fff;
  --ec-bg-elevated: #f8fafc;
  --ec-border: #e2e8f0;
  --ec-text: #0f172a;
  --ec-text-muted: #64748b;
  --ec-accent: #6366f1;
  --ec-accent-alpha: rgba(99, 102, 241, 0.08);
  --ec-accent-alpha-hover: rgba(99, 102, 241, 0.02);
  --ec-shadow: rgba(0, 0, 0, 0.15);

  padding: 2.5rem 1.5rem;
  max-width: 1000px;
  margin: 0 auto;
}

.theme-dark .ec-root {
  --ec-bg: #18181b;
  --ec-bg-elevated: #27272a;
  --ec-border: #3f3f46;
  --ec-text: #f4f4f5;
  --ec-text-muted: #71717a;
  --ec-accent: #818cf8;
  --ec-accent-alpha: rgba(129, 140, 248, 0.12);
  --ec-accent-alpha-hover: rgba(129, 140, 248, 0.02);
  --ec-shadow: rgba(0, 0, 0, 0.3);
}

.ec-card {
  background: var(--ec-bg);
  border: 1px solid var(--ec-border);
  border-radius: 3rem;
  padding: 1.5rem;
  box-shadow: 0 45px 120px -30px var(--ec-shadow);
  position: relative;
  overflow: hidden;
}

.ec-drop {
  padding: 4rem 2rem;
  border: 3px dashed var(--ec-border);
  border-radius: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  cursor: pointer;
  gap: 1.5rem;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.ec-drop:hover,
.ec-drop-active {
  border-color: var(--ec-accent);
  background: var(--ec-accent-alpha-hover);
}

.ec-drop-icon {
  width: 6rem;
  height: 6rem;
  background: var(--ec-accent-alpha);
  border-radius: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ec-accent);
}

.ec-drop-icon svg {
  width: 3rem;
  height: 3rem;
}

.ec-title {
  font-size: 2.5rem;
  font-weight: 950;
  color: var(--ec-text);
  margin: 0;
}

.ec-subtitle {
  font-size: 1.15rem;
  color: var(--ec-text-muted);
  max-width: 500px;
  margin: 0;
  font-weight: 700;
}

.ec-badges {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.ec-badge {
  padding: 0.6rem 1.25rem;
  background: var(--ec-bg-elevated);
  border-radius: 2rem;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--ec-text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ec-badge svg {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

.ec-processing {
  padding: 5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}

.ec-spinner {
  width: 4rem;
  height: 4rem;
  border: 4px solid var(--ec-accent-alpha);
  border-top-color: var(--ec-accent);
  border-radius: 50%;
  animation: ec-spin 0.8s linear infinite;
}

.ec-processing-text {
  font-weight: 800;
  color: var(--ec-text);
  margin: 0;
}

.ec-result {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  animation: ec-slide-up 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.ec-result-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

@media (max-width: 800px) {
  .ec-result-layout {
    grid-template-columns: 1fr;
  }
}

.ec-preview-col {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.ec-preview-img {
  width: 100%;
  border-radius: 1.5rem;
  box-shadow: 0 20px 50px var(--ec-shadow);
  display: block;
}

.ec-metadata {
  background: var(--ec-bg-elevated);
  border: 1px solid var(--ec-border);
  border-radius: 1.25rem;
  padding: 1.5rem;
  min-height: 150px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.ec-no-metadata {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--ec-text-muted);
  text-align: center;
}

.ec-metadata-title {
  color: var(--ec-accent);
  font-weight: 700;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.ec-metadata-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.ec-metadata-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ec-text);
}

.ec-metadata-list li span:first-child {
  font-weight: 700;
}

.ec-metadata-list li span:last-child {
  color: var(--ec-text-muted);
}

.ec-actions-col {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.ec-btn {
  padding: 1.25rem;
  border-radius: 1.5rem;
  font-weight: 950;
  font-size: 1.1rem;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  transition: all 0.2s;
}

.ec-btn svg {
  width: 1.25rem;
  height: 1.25rem;
}

.ec-btn-primary {
  background: var(--ec-accent);
  color: #fff;
  box-shadow: 0 15px 35px -10px var(--ec-accent);
}

.ec-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 45px -10px var(--ec-accent);
}

.ec-btn-secondary {
  background: var(--ec-bg-elevated);
  border: 1px solid var(--ec-border);
  color: var(--ec-text);
}

.ec-btn-secondary:hover {
  border-color: var(--ec-accent);
  color: var(--ec-accent);
}

.ec-hidden {
  display: none;
}

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

@keyframes ec-slide-up {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}