.photo-tool{width:100%;max-width:1100px;margin:0 auto;padding:24px;background:#fff;border:1px solid #e3e8f0;border-radius:18px;box-shadow:0 8px 35px rgb(15 23 42 / .09)}.tool-heading{margin-bottom:22px;text-align:center}.tool-heading h1{font-size:clamp(25px, 4vw, 34px);font-weight:750;color:#182033}.tool-heading p{margin:0;color:#687386;font-size:15px}.section-card{height:100%;padding:18px;background:#fff;border:1px solid #e1e7ef;border-radius:14px;box-shadow:0 4px 15px rgb(15 23 42 / .045)}.section-title{margin-bottom:15px;font-size:17px;font-weight:700}.camera-stage{position:relative;width:100%;height:420px;overflow:hidden;display:flex;align-items:center;justify-content:center;background:#111318;border:1px solid #292d35;border-radius:12px}#cameraVideo{display:none;width:100%;height:100%;object-fit:cover;object-position:center;background:#111318;transform-origin:center}.camera-placeholder{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:20px;color:#d4d8e0;text-align:center}.camera-placeholder i{font-size:48px;color:#8c95a5}.camera-placeholder p{margin:0;font-size:14px}.stage-fullscreen-btn{position:absolute;z-index:5;top:12px;right:12px;display:none;align-items:center;justify-content:center;width:40px;height:40px;border:1px solid rgb(255 255 255 / .3);border-radius:9px;background:rgb(0 0 0 / .55);color:#fff;font-size:18px}.camera-stage:fullscreen{width:100%;height:100%;border:0;border-radius:0;background:#111318}.camera-stage:fullscreen #cameraVideo{object-fit:contain}.btn-primary-gradient{border:0;background:linear-gradient(135deg,#0d6efd,#0754c9);color:#fff;font-weight:600;box-shadow:0 4px 10px rgb(13 110 253 / .18);transition:.15s ease}.btn-primary-gradient:hover{background:linear-gradient(135deg,#0b5ed7,#084298);color:#fff;transform:translateY(-1px)}.btn-outline-custom{border:1px solid #d5dce7;background:#fff;color:#263245;font-weight:600}.btn-outline-custom:hover{border-color:#0d6efd;background:#eff6ff;color:#0d6efd}.form-label{margin-bottom:7px;color:#374151;font-size:13px;font-weight:650}.form-select{min-height:40px;border-color:#dbe2ec;border-radius:8px;font-size:14px}.form-select:focus{border-color:#86b7fe;box-shadow:0 0 0 3px rgb(13 110 253 / .12)}.range-control{margin-bottom:20px}.range-heading{display:flex;justify-content:space-between;gap:10px;margin-bottom:6px;color:#374151;font-size:13px;font-weight:600}.range-value{color:#0d6efd;font-weight:700}input[type="range"]{accent-color:#0d6efd;cursor:pointer}.filter-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.filter-option{min-width:0;padding:10px 4px;border:1px solid #dfe5ee;border-radius:9px;background:#fff;color:#4b5563;font-size:12px;font-weight:600;cursor:pointer;transition:.15s ease}.filter-option i{display:block;margin-bottom:5px;font-size:18px}.filter-option:hover,.filter-option.active{border-color:#0d6efd;background:#eff6ff;color:#0d6efd}.control-toggle{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid #edf0f5;color:#374151;font-size:14px}.form-check-input{cursor:pointer}.camera-status{display:inline-flex;align-items:center;gap:7px;color:#687386;font-size:13px}.status-dot{width:9px;height:9px;border-radius:50%;background:#9ca3af}.status-dot.active{background:#22c55e;box-shadow:0 0 0 3px rgb(34 197 94 / .14)}.gallery-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:15px}.gallery-count{display:inline-flex;align-items:center;justify-content:center;min-width:26px;height:26px;padding:0 8px;border-radius:20px;background:#eff6ff;color:#0d6efd;font-size:12px;font-weight:700}.photo-gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.gallery-empty{grid-column:1 / -1;padding:30px 12px;border:1px dashed #d6deea;border-radius:10px;color:#7b8494;font-size:14px;text-align:center}.gallery-empty i{display:block;margin-bottom:8px;font-size:30px}.photo-item{min-width:0;overflow:hidden;border:1px solid #e1e7ef;border-radius:10px;background:#fff}.photo-item img{display:block;width:100%;aspect-ratio:4 / 3;object-fit:contain;background:#f3f4f6}.photo-item-footer{display:flex;align-items:center;justify-content:space-between;gap:4px;padding:7px}.photo-number{overflow:hidden;color:#5d6675;font-size:11px;text-overflow:ellipsis;white-space:nowrap}.gallery-action{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;flex-shrink:0;padding:0;border:1px solid #e0e6ee;border-radius:7px;background:#fff;color:#374151}.gallery-action:hover{border-color:#0d6efd;color:#0d6efd}.gallery-action.delete:hover{border-color:#dc3545;color:#dc3545}.notice{display:none;margin-top:12px;padding:10px 12px;border-radius:8px;font-size:13px;overflow-wrap:anywhere}.notice.show{display:block}.notice.info{background:#eff6ff;color:#174ea6}.notice.error{background:#fff0f0;color:#b42318}.notice.success{background:#ecfdf3;color:#067647}.small-note{margin-top:12px;color:#7b8494;font-size:12px;line-height:1.6}@media (max-width:767px){body{padding:12px 8px}.photo-tool{padding:15px;border-radius:13px}.camera-stage{height:clamp(260px, 68vw, 390px)}.section-card{padding:14px}.photo-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:380px){.filter-option{font-size:10px}}