/* ═══════════════════════════════════════════
   IMAGE COMPRESSOR — Glassmorphism Design System
   ═══════════════════════════════════════════ */
/* ── Status Strip ── */
/* Status strip styles come from shared css/tool.css (.tool-*) */

/* ── Main Card ── */
.ic-main-card{background:var(--t-bg-card);border:1px solid var(--border);border-radius:var(--t-radius);padding:1.5rem}
@media (max-width: 480px) { .ic-main-card { padding: 1rem; } }

/* ── Drop Zone ── */
.ic-dropzone {
  position: relative;
  border: 2px dashed var(--t-border);
  border-radius: var(--t-radius);
  padding: 2.5rem 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.25s;
  background: var(--t-bg);
  margin-bottom: 1.25rem;
  outline: none;
}
.ic-dropzone:hover,
.ic-dropzone:focus-visible {
  border-color: var(--t-accent);
  background: var(--t-accent-light);
  box-shadow:  0 0 0 3px var(--primary-soft);
}
.ic-dropzone.dragover {
  border-color: var(--t-accent);
  background: var(--t-accent-light);
  box-shadow:  0 0 0 4px var(--primary-soft);
  transform: scale(1.01);
}
.ic-dropzone.has-images {
  border-style: solid;
  border-color: var(--t-accent);
  background: var(--t-accent-light);
  padding: 1rem;
}
.ic-input-file {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}
.ic-drop-icon {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  display: block;
  transition: transform 0.25s;
}
.ic-dropzone.dragover .ic-drop-icon { transform: translateY(-4px); }
.ic-drop-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 0.25rem;
}
.ic-drop-sub {
  font-size: 0.78rem;
  color: var(--text-tertiary);
  margin: 0;
}
.ic-drop-formats {
  font-size: 0.65rem;
  color: var(--text-tertiary);
  margin-top: 0.5rem;
  opacity: 0.8;
}

/* ── Batch list ── */
.ic-batch-list {
  display: none;
  margin-bottom: 1rem;
}
.ic-batch-list.show { display: block; }
.ic-batch-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}
.ic-batch-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.ic-batch-count {
  font-family: var(--t-mono);
  font-size: 0.68rem;
  color: var(--t-accent);
  font-weight: 600;
}
.ic-batch-items {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  max-height: 260px;
  overflow-y: auto;
}
.ic-batch-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.7rem;
  background: var(--t-bg);
  border: 1px solid var(--t-border);
  border-radius: var(--t-radius);
  font-size: 0.75rem;
  color: var(--text);
  transition: border-color 0.15s;
}
.ic-batch-item.compressed {
  border-color: var(--t-accent);
  background: var(--t-accent-light);
}
.ic-batch-item.error-item {
  border-color: var(--t-red);
  background: var(--t-red-light);
}
.ic-batch-thumb {
  width: 40px;
  height: 40px;
  border-radius: 6px;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--t-border);
}
.ic-batch-info {
  flex: 1;
  min-width: 0;
}
.ic-batch-name {
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ic-batch-meta {
  font-size: 0.65rem;
  color: var(--text-tertiary);
  font-family: var(--t-mono);
}
.ic-batch-result {
  font-family: var(--t-mono);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-secondary);
  white-space: nowrap;
  flex-shrink: 0;
}
.ic-batch-result.saved { color: var(--t-accent); }
.ic-batch-result.grown { color: var(--t-red); }
.ic-batch-result.error-text { color: var(--t-red); }
.ic-batch-result.pending { color: var(--text-tertiary); }
.ic-batch-actions {
  display: flex;
  gap: 0.25rem;
  flex-shrink: 0;
}
.ic-batch-dl {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: 1px solid var(--t-border);
  border-radius: 6px;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 0.75rem;
  transition: all 0.15s;
  padding: 0;
}
.ic-batch-dl:hover {
  border-color: var(--t-accent);
  color: var(--t-accent);
  background: var(--t-accent-light);
}
.ic-batch-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--text-tertiary);
  cursor: pointer;
  font-size: 0.8rem;
  transition: all 0.15s;
  padding: 0;
}
.ic-batch-remove:hover { color: var(--t-red); border-color: var(--t-red); background: var(--t-red-light); }

/* ── Preview Section ── */
.ic-preview-section {
  display: none;
  margin-bottom: 1.25rem;
}
.ic-preview-section.show { display: block; }
.ic-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}
.ic-preview-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.ic-preview-wrap {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
@media (max-width: 600px) { .ic-preview-wrap { grid-template-columns: 1fr; } }
.ic-preview-card {
  background: var(--t-bg);
  border: 1px solid var(--t-border);
  border-radius: var(--t-radius);
  overflow: hidden;
}
.ic-preview-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.75rem;
  background: var(--bg-card);
  border-bottom: 1px solid var(--t-border);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.ic-preview-img-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem;
  min-height: 160px;
  background: repeating-conic-gradient(var(--t-border) 0% 25%, transparent 0% 50%) 50% / 16px 16px;
}
.ic-preview-img-wrap img {
  max-width: 100%;
  max-height: 280px;
  object-fit: contain;
  border-radius: 3px;
}
.ic-preview-info {
  padding: 0.45rem 0.75rem;
  font-size: 0.68rem;
  color: var(--text-secondary);
  font-family: var(--t-mono);
  border-top: 1px solid var(--t-border);
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.ic-preview-info span { white-space: nowrap; }
.ic-preview-info .ic-dim { color: var(--t-blue); font-weight: 600; }
.ic-preview-info .ic-size { color: var(--t-accent); font-weight: 600; }
.ic-preview-info .ic-saving { font-weight: 700; }
.ic-preview-info .ic-saving.positive { color: var(--t-accent); }
.ic-preview-info .ic-saving.negative { color: var(--t-red); }

/* ── Options ── */
.ic-options-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}
@media (max-width: 480px) { .ic-options-grid { grid-template-columns: minmax(0, 1fr); gap: 0.75rem; } }

.ic-control-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.9rem 1rem;
  background: var(--t-bg);
  border: 1.5px solid var(--t-border);
  border-radius: var(--t-radius);
}
.ic-control-group legend {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.ic-select {
  padding: 0.45rem 0.6rem;
  border: 1.5px solid var(--t-border);
  border-radius: var(--t-radius);
  background: var(--t-bg);
  color: var(--text);
  font-family: var(--t-font);
  font-size: 0.82rem;
  outline: none;
  transition: border-color 0.15s;
  flex: 1;
  min-width: 0;
}
.ic-select:focus {
  border-color: var(--t-accent);
  box-shadow:  0 0 0 2px var(--primary-soft);
}

/* ── Quality Slider ── */
.ic-quality-wrap { margin-top: 0.25rem; }
.ic-quality-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.25rem;
}
.ic-quality-presets {
  display: flex;
  gap: 0.35rem;
  margin-bottom: 0.5rem;
}
.ic-preset-btn {
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--t-border);
  border-radius: 6px;
  background: var(--t-bg);
  color: var(--text-secondary);
  font-family: var(--t-font);
  font-size: 0.65rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.ic-preset-btn:hover {
  border-color: var(--t-accent);
  color: var(--t-accent);
  background: var(--t-accent-light);
}
.ic-preset-btn.active {
  background: var(--primary);
  color: #fff;
  border-color: transparent;
  box-shadow: var(--shadow-md);
}
.ic-quality-value {
  font-family: var(--t-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--t-accent);
}
.ic-slider {
  width: 100%;
  height: 6px;
  -webkit-appearance: none;
  appearance: none;
  background: var(--t-border);
  border-radius: 3px;
  outline: none;
  cursor: pointer;
}
.ic-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--t-accent);
  cursor: pointer;
  border: 2px solid #fff;
  box-shadow: 0 1px 6px rgba(0,0,0,0.15);
}
.ic-slider::-moz-range-thumb {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--t-accent);
  cursor: pointer;
  border: 2px solid #fff;
}

/* ── Processing Overlay ── */
/* Processing/error/result bars + spinner come from shared css/tool.css (.tool-*). */

/* ── Error Bar (legacy, kept for JS compatibility) ── */
/* Legacy status bars removed: shared css/tool.css (.tool-*) covers these. */
/* ── Result Bar ── */
/* Result bar removed: shared css/tool.css (.tool-success-bar) covers this. */

/* ── Action Buttons ── */
.ic-actions{display:flex;gap:0.5rem;flex-wrap:wrap}
.ic-action-btn{display:inline-flex;align-items:center;gap:0.4rem;padding:0.75rem 1.6rem;border:1.5px solid var(--t-border);border-radius:100px;background:var(--t-bg);color:var(--text-secondary);font-size:0.88rem;font-weight:700;cursor:pointer;transition:all 0.25s cubic-bezier(0.16,1,0.3,1);white-space:nowrap}
.ic-action-btn:hover:not(:disabled){border-color:var(--t-accent);color:var(--t-accent);background:var(--t-accent-light);transform:translateY(-1px);box-shadow:var(--shadow-md)}
.ic-action-btn:active:not(:disabled){transform:translateY(0)}
.ic-action-btn:disabled{opacity:0.4;cursor:not-allowed}
.ic-action-btn.primary{background:var(--primary);color:#fff;border-color:transparent;box-shadow:var(--shadow-md)}
.ic-action-btn.primary:hover:not(:disabled){filter:brightness(1.1);transform:translateY(-2px)}

@media (max-width: 900px) {
  .ic-action-btn{padding:0.65rem 1.3rem;font-size:0.82rem}
}
@media (max-width: 768px) {
  .ic-main-card{padding:1rem}
  .ic-preview-wrap{grid-template-columns:1fr}
}
@media (max-width: 480px) {
  .ic-dropzone{padding:1.5rem 1rem}
  .ic-drop-icon{font-size:2rem}
  .ic-action-btn{padding:0.6rem 1.2rem;font-size:0.75rem}
  .ic-options-grid{grid-template-columns:minmax(0,1fr);gap:0.75rem}
}