:root{--bg-color: #0a0a0a;--surface-color: #1a1a1a;--primary-color: #00ff88;--primary-hover: #00cc6a;--text-color: #ffffff;--text-secondary: #888888;--danger-color: #ff4444;--font-family: "Outfit", sans-serif;--transition: all .3s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family);background-color:var(--bg-color);color:var(--text-color);height:100vh;overflow:hidden;display:flex;justify-content:center;align-items:center}#app{width:100%;height:100%;position:relative;max-width:600px;margin:0 auto}.screen{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:center;opacity:0;pointer-events:none;transition:opacity .5s ease;padding:2rem;background-color:var(--bg-color);z-index:0}.screen.active{opacity:1;pointer-events:all;z-index:10}h1{font-size:3rem;font-weight:700;margin-bottom:.5rem;background:linear-gradient(to right,var(--primary-color),#00bfff);-webkit-background-clip:text;-webkit-text-fill-color:transparent}h2{font-size:2.5rem;margin-bottom:1.5rem}.subtitle{color:var(--text-secondary);font-size:1.2rem;margin-bottom:3rem}.input-group{margin-bottom:2rem;width:100%;max-width:300px}label{display:block;margin-bottom:.5rem;color:var(--text-secondary);font-size:.9rem}input[type=number]{width:100%;padding:1rem;background-color:var(--surface-color);border:2px solid transparent;border-radius:12px;color:var(--text-color);font-size:1.5rem;font-family:var(--font-family);text-align:center;transition:var(--transition)}input[type=number]:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 20px #0f83}button{cursor:pointer;font-family:var(--font-family);font-weight:600;font-size:1.1rem;padding:1rem 2rem;border-radius:50px;border:none;transition:var(--transition);width:100%;max-width:300px}.primary-btn{background-color:var(--primary-color);color:#000}.primary-btn:hover{background-color:var(--primary-hover);transform:translateY(-2px);box-shadow:0 10px 20px #00ff884d}.secondary-btn{background-color:transparent;color:var(--text-secondary);border:2px solid var(--surface-color);margin-top:1rem}.secondary-btn:hover{border-color:var(--text-secondary);color:var(--text-color)}.camera-container{position:relative;width:100%;height:100%;max-height:80vh;border-radius:24px;overflow:hidden;background-color:#000;box-shadow:0 20px 40px #00000080;margin-bottom:1rem}video{width:100%;height:100%;object-fit:cover}.overlay{position:absolute;bottom:0;left:0;width:100%;padding:2rem;background:linear-gradient(to top,rgba(0,0,0,.8),transparent);display:flex;flex-direction:column;align-items:center}.db-display{font-size:4rem;font-weight:700;font-variant-numeric:tabular-nums;text-shadow:0 2px 10px rgba(0,0,0,.5)}.unit{font-size:1.5rem;color:var(--text-secondary)}.target-display{color:var(--text-secondary);margin-bottom:1rem}.visualizer-container{width:100%;height:10px;background-color:#ffffff1a;border-radius:5px;overflow:hidden;margin-top:1rem}#visualizer-bar{height:100%;width:0%;background-color:var(--primary-color);transition:width .1s linear,background-color .2s}.photo-frame{width:100%;max-width:400px;aspect-ratio:3/4;background-color:var(--surface-color);border-radius:16px;overflow:hidden;margin-bottom:2rem;box-shadow:0 20px 40px #0000004d;position:relative}#captured-photo{width:100%;height:100%;object-fit:cover;display:block}#photo-canvas{display:none}.actions{display:flex;flex-direction:column;align-items:center;width:100%}