/* Background Blur - Nine Purple Noble Theme (v12) */
.header-left { display: flex; align-items: center; gap: 16px; }
.back-link { font-size: 1.6rem; font-weight: 800; color: var(--primary-light); text-decoration: none; transition: transform 0.15s; }
.back-link:hover { transform: scale(1.03); }

.privacy-notice { display: flex; align-items: center; gap: 10px; background: rgba(112,184,112,0.08); border: 1px solid rgba(112,184,112,0.25); border-radius: var(--radius); padding: 14px 20px; margin-bottom: 18px; font-size: 0.9rem; font-weight: 600; color: var(--safe); }
.privacy-icon { font-size: 1.2rem; flex-shrink: 0; }

.drop-zone { border: 2px dashed var(--primary-light); border-radius: 28px; padding: 56px 20px; text-align: center; cursor: pointer; background: var(--surface); transition: border-color 0.25s, background 0.25s, transform 0.25s, box-shadow 0.25s; }
.drop-zone:hover, .drop-zone.drag-over { border-color: var(--primary-light); background: var(--surface-hover); transform: scale(1.02); box-shadow: 0 0 24px var(--accent-glow), var(--shadow-hover); }
.drop-icon { font-size: 3.5rem; margin-bottom: 12px; display: block; animation: bear-wave 2s ease-in-out infinite; }
@keyframes bear-wave { 0%, 100% { transform: rotate(0deg); } 25% { transform: rotate(-8deg); } 75% { transform: rotate(8deg); } }
.drop-zone p { color: var(--text-muted); font-size: 0.95rem; }
.drop-hint { font-size: 0.85rem !important; margin-top: 6px; }

.file-list { margin-top: 16px; display: flex; flex-direction: column; gap: 16px; }

.result-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: transform 0.25s, box-shadow 0.25s; }
.result-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.result-header { display: flex; align-items: center; gap: 14px; padding: 14px 18px; }
.result-thumb { width: 52px; height: 52px; object-fit: cover; border-radius: var(--radius-input); flex-shrink: 0; }
.result-info { flex: 1; min-width: 0; }
.result-name { font-size: 0.95rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.result-meta { font-size: 0.85rem; color: var(--text-muted); }

.result-status { font-size: 0.8rem; font-weight: 700; padding: 6px 16px; border-radius: var(--radius-btn); flex-shrink: 0; display: inline-flex; align-items: center; gap: 6px; }
.status-loading, .status-segmenting { background: var(--surface-hover); color: var(--text-muted); border: 1px solid var(--border); animation: pulse-scan 1s ease infinite; }
@keyframes pulse-scan { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
.status-ready { background: rgba(216,176,80,0.1); color: var(--caution); border: 1px solid rgba(216,176,80,0.3); }
.status-processing { background: var(--surface-hover); color: var(--text-muted); border: 1px solid var(--border); animation: pulse-scan 1s ease infinite; }
.status-done { background: rgba(112,184,112,0.1); color: var(--safe); border: 1px solid rgba(112,184,112,0.3); }
.status-error { background: rgba(208,112,112,0.1); color: var(--warning); border: 1px solid rgba(208,112,112,0.3); }

.preview-area { padding: 14px 18px; text-align: center; border-top: 1px solid var(--border); }
.preview-canvas { max-width: 100%; border-radius: var(--radius-input); box-shadow: var(--shadow); }

.blur-slider-wrap { padding: 12px 18px; border-top: 1px solid var(--border); }
.slider-label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--text-muted); margin-bottom: 6px; }
.tool-slider { width: 100%; accent-color: var(--primary); height: 6px; cursor: pointer; }

.model-status { text-align: center; font-size: 0.75rem; font-weight: 600; padding: 8px 18px; }
.model-loading { color: var(--text-muted); animation: pulse-scan 1s ease infinite; }
.model-failed { color: var(--warning); }

.result-summary { padding: 14px 18px; border-top: 1px solid var(--border); }
.summary-row { display: flex; justify-content: space-between; align-items: center; padding: 4px 0; font-size: 0.85rem; }
.summary-label { color: var(--text-muted); font-weight: 600; }
.summary-value { color: var(--text); font-weight: 600; }
.summary-privacy { margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--border); color: var(--safe); font-weight: 600; }

.file-actions { display: flex; gap: 8px; padding: 0 18px 14px; }
.file-actions .btn { font-size: 0.85rem; padding: 10px 20px; min-height: 40px; }

@media (max-width: 600px) {
  .header-left { gap: 6px; }
  .back-link { font-size: 1rem; }
  .site-logo { width: 48px; height: 48px; }
  .logo-link { font-size: 1rem; gap: 6px; }
  .drop-zone { padding: 36px 16px; }
}