.magnifier-app{width:calc(100% - 24px);max-width:1100px;margin:50px auto!important;padding:20px;background:#fff;border:1px solid #e4eaf2;border-radius:18px;box-shadow:0 8px 30px rgb(25 45 75 / .08)}.app-header{text-align:center;margin-bottom:24px}.app-header h1{font-size:clamp(26px, 4vw, 34px);font-weight:800;margin-bottom:15px}.app-header p{color:#64748b;margin:0;font-size:15px}.panel{border:1px solid #e2e8f0;border-radius:14px;background:#fff;box-shadow:0 4px 14px rgb(15 23 42 / .045);overflow:hidden}.panel-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding:15px 18px;border-bottom:1px solid #e8edf4}.panel-heading h2{font-size:17px;font-weight:750;margin:0}.status{display:inline-flex;align-items:center;gap:7px;padding:6px 10px;background:#fff7ed;color:#b45309;border-radius:30px;font-size:12px;font-weight:700;white-space:nowrap}.status::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}.status.active{background:#ecfdf5;color:#047857}.preview-stage{position:relative;width:100%;height:430px;overflow:hidden;background:#e9eef5;isolation:isolate}#video{display:none;position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#000;transform-origin:center center;cursor:default}.preview-placeholder{display:none!important}.start-overlay{position:absolute;z-index:5;inset:0;display:flex;justify-content:center;align-items:center;background:#e9eef5}.start-overlay.hidden{display:none!important}.start-camera-btn{border:0;border-radius:12px;padding:15px 28px;font-size:16px;font-weight:750;color:#fff;background:linear-gradient(135deg,#0d6efd,#0755cb);box-shadow:0 7px 18px rgb(13 110 253 / .25);cursor:pointer;transition:transform .2s,box-shadow .2s}.start-camera-btn:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgb(13 110 253 / .32)}.start-camera-btn:disabled{opacity:.65;cursor:wait;transform:none}.zoom-badge{position:absolute;z-index:3;top:14px;left:14px;padding:8px 12px;color:#fff;background:rgb(15 23 42 / .76);border-radius:8px;font-size:13px;font-weight:700;pointer-events:none}.preview-tools{position:absolute;z-index:4;bottom:14px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:8px;padding:8px;border:1px solid rgb(255 255 255 / .55);border-radius:13px;background:rgb(255 255 255 / .96);box-shadow:0 5px 18px rgb(15 23 42 / .16);max-width:calc(100% - 16px)}.preview-tools button{min-width:40px;min-height:38px;padding:5px 9px;border:1px solid #dbe3ed;border-radius:8px;color:#1e293b;background:#fff;font-size:14px;font-weight:750;cursor:pointer;white-space:nowrap}.preview-tools button:hover{background:#eff6ff;border-color:#93c5fd}.preview-tools .tool-primary{color:#fff;background:#0d6efd;border-color:#0d6efd}.preview-tools .tool-primary:hover{background:#0755cb}.preview-tools .zoom-value{min-width:48px;text-align:center;font-size:13px;font-weight:750;color:#172033}.preview-footer{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding:12px 16px;color:#64748b;font-size:13px}.error-message{display:none;margin:12px 16px;padding:11px 13px;border-radius:8px;color:#b91c1c;background:#fef2f2;font-size:13px;overflow-wrap:anywhere}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}.panel-body{padding:18px}.form-label{font-size:13px;font-weight:700;color:#334155;margin-bottom:8px}.form-select,.form-control{min-height:42px;border-color:#dbe3ed;border-radius:9px;font-size:14px}.form-select:focus,.form-control:focus{border-color:#86b7fe;box-shadow:0 0 0 .2rem rgb(13 110 253 / .12)}.range-line{display:flex;justify-content:space-between;gap:10px;margin-bottom:8px}.range-value{font-size:13px;color:#0d6efd;font-weight:800}.form-range{cursor:pointer}.btn{border-radius:9px;font-weight:650}.btn-primary{background:linear-gradient(135deg,#0d6efd,#0755cb);border:none}.btn-primary:hover{background:#0755cb}.btn-outline-primary{border-color:#0d6efd;color:#0d6efd}.control-row{display:flex;gap:9px;flex-wrap:wrap}.control-row .btn{flex:1;min-height:41px}.helper-text{margin-top:8px;font-size:12px;color:#64748b;line-height:1.5}.footer-note{text-align:center;color:#64748b;font-size:12px;margin:18px 0 0}.magnifier-app.is-fullscreen{position:fixed;inset:0;z-index:99999;width:100vw;height:100vh;max-width:none;margin:0;padding:0;border:0;border-radius:0;background:#000;overflow:hidden;box-shadow:none}.magnifier-app.is-fullscreen .app-header,.magnifier-app.is-fullscreen .settings-grid,.magnifier-app.is-fullscreen .footer-note,.magnifier-app.is-fullscreen .preview-footer{display:none!important}.magnifier-app.is-fullscreen .main-preview{position:absolute;inset:0;width:100%;height:100%;border:0;border-radius:0;background:#000;box-shadow:none}.magnifier-app.is-fullscreen .main-preview>.panel-heading{position:absolute;z-index:10;top:0;left:0;right:0;display:flex;justify-content:flex-end;padding:12px 16px;background:linear-gradient(to bottom,rgb(0 0 0 / .7),transparent);border:0}.magnifier-app.is-fullscreen .main-preview>.panel-heading h2{display:none}.magnifier-app.is-fullscreen .preview-stage{width:100%;height:100%;background:#000}.magnifier-app.is-fullscreen #video{object-fit:contain}.magnifier-app.is-fullscreen .start-overlay{background:#000}.magnifier-app.is-fullscreen .preview-tools{bottom:24px}.magnifier-app.is-fullscreen .zoom-badge{top:70px}.magnifier-app.is-fullscreen .error-message{position:absolute;z-index:12;top:70px;left:12px;right:12px}.magnifier-app.is-fullscreen #fullscreenBtn{color:#fff;background:#0d6efd;border-color:#0d6efd}@media (max-width:700px){.magnifier-app{margin:10px auto;padding:12px;border-radius:12px}.preview-stage{height:330px}.settings-grid{grid-template-columns:1fr;gap:14px}.panel-heading{padding:13px}.panel-body{padding:14px}.preview-tools{gap:5px;padding:6px}.preview-tools button{min-width:34px;min-height:36px;padding:5px 7px}.preview-tools .zoom-value{min-width:43px;font-size:12px}}@media (max-width:390px){.preview-stage{height:290px}.preview-tools{gap:3px;padding:5px}.preview-tools button{min-width:30px;padding:4px 5px;font-size:12px}.preview-tools .zoom-value{min-width:38px}}