.ic-dashboard {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

:root {
  --ic-bg: #fff;
  --ic-bg-muted: #f8fafc;
  --ic-border: #e2e8f0;
  --ic-text: #111827;
  --ic-text-muted: #6b7280;
  --ic-accent: #10b981;
  --ic-accent-dark: #059669;
  --ic-accent-light: #f0fdf4;
  --ic-success: #10b981;
  --ic-error: #ef4444;
  --ic-error-dark: #dc2626;
  --ic-warning: #f59e0b;
  --ic-shadow: rgba(0, 0, 0, 0.03);
}

.theme-dark {
  --ic-bg: #0f172a;
  --ic-bg-muted: #1e293b;
  --ic-border: #334155;
  --ic-text: #f1f5f9;
  --ic-text-muted: #cbd5e1;
  --ic-accent: #10b981;
  --ic-accent-dark: #059669;
  --ic-accent-light: rgba(16, 185, 129, 0.1);
  --ic-shadow: rgba(0, 0, 0, 0.4);
}

.ic-global-settings {
  display: flex;
  justify-content: flex-end;
  gap: 1.5rem;
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(8px);
  padding: 0.75rem 1.5rem;
  border-radius: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #374151;
  flex-wrap: wrap;
}

.theme-dark .ic-global-settings {
  background: rgba(30, 41, 59, 0.6);
  border-color: rgba(71, 85, 105, 0.5);
  color: var(--ic-text-muted);
}

.ic-toggle-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ic-webp-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

.ic-webp-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.ic-webp-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: var(--ic-border);
  border-radius: 24px;
  transition: 0.3s;
}

.ic-webp-slider::before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  left: 3px;
  bottom: 3px;
  background: var(--ic-bg);
  border-radius: 50%;
  transition: 0.3s;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.ic-webp-switch input:checked + .ic-webp-slider {
  background: var(--ic-accent);
}

.ic-webp-switch input:checked + .ic-webp-slider::before {
  transform: translateX(20px);
}

.ic-toggle-label {
  font-size: 0.9rem;
  font-weight: 600;
}

.ic-settings-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  font-weight: 600;
}

.ic-mini-slider {
  width: 100px;
  accent-color: var(--ic-accent);
}

/* ── Drop zone ── */
.ic-drop-zone {
  position: relative;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.85) 0%, rgba(255, 255, 255, 0.45) 100%);
  border: 3px dashed var(--ic-accent);
  border-radius: 1.5rem;
  padding: 4rem 2rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(12px);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.04);
}

.theme-dark .ic-drop-zone {
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.85) 0%, rgba(15, 23, 42, 0.6) 100%);
}

.ic-drop-zone.ic-dragover,
.ic-drop-zone:hover {
  transform: scale(1.01);
  border-color: var(--ic-accent-dark);
  background: linear-gradient(180deg, var(--ic-accent-light) 0%, rgba(255, 255, 255, 0.6) 100%);
}

.theme-dark .ic-drop-zone.ic-dragover,
.theme-dark .ic-drop-zone:hover {
  background: linear-gradient(180deg, rgba(6, 78, 59, 0.4) 0%, rgba(15, 23, 42, 0.6) 100%);
}

.ic-file-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  pointer-events: none;
}

.ic-upload-icon {
  color: var(--ic-accent);
  margin-bottom: 0.5rem;
}

.ic-upload-text {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ic-text);
}

.ic-upload-subtext {
  color: var(--ic-text-muted);
  font-size: 1rem;
  margin-bottom: 1rem;
}

.ic-upload-btn {
  background: var(--ic-text);
  color: var(--ic-bg);
  padding: 0.75rem 2rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.95rem;
  pointer-events: auto;
  transition: background 0.2s;
}

.ic-upload-btn:hover {
  background: var(--ic-text-muted);
}

.ic-drop-zone input[type="file"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

/* ── File list ── */
.ic-file-list-container {
  margin-top: 1.5rem;
}

.ic-list-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding: 0 0.5rem;
}

.ic-list-header h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ic-text);
  margin: 0;
}

.ic-total-savings {
  font-weight: 700;
  font-size: 1rem;
}

.ic-file-list {
  list-style: none;
  padding: 1rem;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background: var(--ic-bg-muted);
  border-radius: 1rem;
  border: 1px solid var(--ic-border);
}

/* ── File item ── */
.ic-file-item {
  background: var(--ic-bg);
  border-radius: 0.75rem;
  padding: 0.75rem 1.25rem;
  display: grid;
  grid-template-columns: 2fr 2.5rem 2fr;
  align-items: center;
  gap: 1rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.03);
  transition: box-shadow 0.2s;
}

.ic-file-item:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.ic-preview-col {
  display: flex;
  align-items: center;
  gap: 1rem;
  overflow: hidden;
}

.ic-preview-wrapper {
  width: 48px;
  height: 48px;
  border-radius: 0.5rem;
  overflow: hidden;
  background: var(--ic-bg-muted);
  flex-shrink: 0;
}

.ic-preview-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ic-file-info {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.ic-filename {
  font-weight: 600;
  color: var(--ic-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 0.9rem;
}

.ic-orig-size {
  color: var(--ic-text-muted);
  font-size: 0.8rem;
}

.ic-arrow-col {
  display: flex;
  justify-content: center;
}

.ic-arrow-circle {
  background: var(--ic-accent-light);
  color: var(--ic-accent);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.ic-result-col {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1.25rem;
}

.ic-savings-pill {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.ic-new-size {
  font-weight: 700;
  color: var(--ic-text);
  font-size: 0.95rem;
}

.ic-savings-pct {
  color: var(--ic-accent);
  font-weight: 800;
  font-size: 0.85rem;
}

.ic-savings-pill-negative .ic-savings-pct {
  color: var(--ic-error);
}

.ic-item-actions {
  display: flex;
  gap: 0.4rem;
}

.ic-icon-btn {
  background: var(--ic-bg-muted);
  border: none;
  color: var(--ic-text-muted);
  width: 36px;
  height: 36px;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  text-decoration: none;
  flex-shrink: 0;
}

.ic-icon-btn:hover {
  background: var(--ic-border);
  color: var(--ic-text);
}

.ic-download-btn {
  background: var(--ic-accent);
  color: var(--ic-bg);
}

.ic-download-btn:hover {
  background: var(--ic-accent-dark);
  color: var(--ic-bg);
}

/* ── Inline editor ── */
.ic-inline-editor {
  grid-column: 1 / -1;
  background: var(--ic-bg-muted);
  border-radius: 0.75rem;
  padding: 1rem 1.25rem;
  margin-top: 0.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  border: 1px solid var(--ic-border);
  animation: ic-slide-down 0.2s ease-out;
}

@keyframes ic-slide-down {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.ic-editor-controls {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.ic-editor-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ic-text-muted);
}

.ic-editor-group input[type="range"] {
  accent-color: var(--ic-accent);
}

.ic-editor-group input[type="number"] {
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--ic-border);
  border-radius: 0.375rem;
  font-size: 0.85rem;
  background: var(--ic-bg);
  color: var(--ic-text);
}

.ic-editor-close {
  background: var(--ic-border);
  border: none;
  padding: 0.4rem 0.875rem;
  border-radius: 0.375rem;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.2s;
  color: var(--ic-text-muted);
  white-space: nowrap;
}

.ic-editor-close:hover {
  background: var(--ic-border);
}

/* ── Download all ── */
.ic-global-actions {
  margin-top: 1.5rem;
  display: flex;
  justify-content: center;
}

.ic-primary-btn {
  background: var(--ic-text);
  color: var(--ic-bg);
  border: none;
  padding: 1rem 3rem;
  border-radius: 9999px;
  font-weight: 700;
  font-size: 1.1rem;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}

.ic-primary-btn:hover {
  background: var(--ic-text-muted);
}

.ic-primary-btn:active {
  transform: scale(0.98);
}

@media (max-width: 600px) {
  .ic-file-item {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .ic-preview-col {
    flex-direction: column;
  }

  .ic-arrow-col {
    transform: rotate(90deg);
  }

  .ic-result-col {
    width: 100%;
    justify-content: space-around;
  }

  .ic-global-settings {
    flex-direction: column;
    align-items: flex-start;
  }
}