.ss-root {
  --ss-bg: #fff;
  --ss-bg-elevated: #f8fafc;
  --ss-border: #e2e8f0;
  --ss-text: #0f172a;
  --ss-text-muted: #64748b;
  --ss-accent: #6366f1;
  --ss-accent-alpha: rgba(99, 102, 241, 0.1);
  --ss-accent-alpha-hover: rgba(99, 102, 241, 0.03);
  --ss-shadow: rgba(0, 0, 0, 0.1);

  padding: 2.5rem 1.5rem;
  max-width: 900px;
  margin: 0 auto;
}

.theme-dark .ss-root {
  --ss-bg: #18181b;
  --ss-bg-elevated: #27272a;
  --ss-border: #3f3f46;
  --ss-text: #f4f4f5;
  --ss-text-muted: #71717a;
  --ss-accent: #818cf8;
  --ss-accent-alpha: rgba(129, 140, 248, 0.12);
  --ss-accent-alpha-hover: rgba(129, 140, 248, 0.04);
  --ss-shadow: rgba(0, 0, 0, 0.3);
}

.ss-card {
  background: var(--ss-bg);
  border: 1px solid var(--ss-border);
  border-radius: 2.5rem;
  padding: 3rem;
  box-shadow: 0 45px 110px -30px var(--ss-shadow);
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.ss-drop {
  border: 3px dashed var(--ss-border);
  padding: 3.5rem 2.5rem;
  border-radius: 2.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  cursor: pointer;
  background: var(--ss-accent-alpha-hover);
  transition: all 0.2s ease;
  text-align: center;
}

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

.ss-drop-icon {
  width: 4.5rem;
  height: 4.5rem;
  background: var(--ss-accent-alpha);
  border-radius: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ss-accent);
}

.ss-drop-icon svg {
  width: 2.25rem;
  height: 2.25rem;
}

.ss-drop-title {
  font-size: 1.75rem;
  font-weight: 950;
  color: var(--ss-text);
  margin: 0;
}

.ss-drop-sub {
  font-size: 1rem;
  color: var(--ss-text-muted);
  max-width: 320px;
  margin: 0;
  font-weight: 700;
}

.ss-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

@media (max-width: 800px) {
  .ss-controls {
    grid-template-columns: 1fr;
  }
}

.ss-control-group {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.ss-control-label {
  font-size: 0.8rem;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--ss-text-muted);
  letter-spacing: 0.1em;
}

.ss-offset-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--ss-bg-elevated);
  border: 1px solid var(--ss-border);
  border-radius: 1.5rem;
  padding: 0.75rem 1.25rem;
}

.ss-offset-btn {
  width: 2.5rem;
  height: 2.5rem;
  background: none;
  border: none;
  color: var(--ss-text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s;
  flex-shrink: 0;
}

.ss-offset-btn:hover {
  color: var(--ss-accent);
}

.ss-offset-btn svg {
  width: 1.5rem;
  height: 1.5rem;
}

.ss-offset-input {
  flex: 1;
  background: transparent;
  border: none;
  font-size: 1.75rem;
  font-weight: 950;
  color: var(--ss-text);
  outline: none;
  width: 100px;
  text-align: center;
}

.ss-stats {
  display: flex;
  gap: 2rem;
  justify-content: center;
  margin-top: 1rem;
}

.ss-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.ss-stat-value {
  display: block;
  font-weight: 900;
  color: var(--ss-accent);
  font-size: 1.25rem;
}

.ss-stat-label {
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--ss-text-muted);
  letter-spacing: 0.05em;
}

.ss-status-card {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.ss-file-row {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.ss-file-icon {
  width: 3rem;
  height: 3rem;
  color: var(--ss-accent);
  flex-shrink: 0;
}

.ss-file-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 0;
}

.ss-file-name {
  font-weight: 950;
  color: var(--ss-text);
  font-size: 0.95rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ss-file-times {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--ss-text-muted);
}

.ss-btn-primary {
  width: 100%;
  padding: 1.25rem;
  background: var(--ss-accent);
  color: #fff;
  border-radius: 1.5rem;
  font-weight: 950;
  font-size: 1.15rem;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s;
}

.ss-btn-primary:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 15px 35px -10px var(--ss-accent);
}

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

.ss-previews {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

@media (max-width: 800px) {
  .ss-previews {
    grid-column: auto;
    grid-template-columns: 1fr;
  }
}

.ss-preview-box {
  background: var(--ss-bg-elevated);
  padding: 1.5rem;
  border-radius: 1.75rem;
  border: 1px solid var(--ss-border);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.ss-preview-label {
  font-size: 0.75rem;
  font-weight: 950;
  text-transform: uppercase;
  color: var(--ss-text-muted);
  margin: 0;
  letter-spacing: 0.05em;
}

.ss-preview-label-modified {
  color: var(--ss-accent);
}

.ss-preview-scroll {
  max-height: 250px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.ss-preview-item {
  font-size: 0.85rem;
  line-height: 1.5;
}

.ss-preview-time {
  font-weight: 950;
  color: var(--ss-accent);
  font-size: 0.75rem;
  margin: 0 0 0.25rem;
}

.ss-preview-text {
  font-weight: 700;
  color: var(--ss-text);
  margin: 0;
}

.ss-hidden {
  display: none;
}