.display[data-v-2f74098c]{background:#ffffff0d;border-radius:15px;padding:30px 20px;margin-bottom:25px;min-height:100px;display:flex;align-items:center;justify-content:flex-end;border:1px solid rgba(255,255,255,.1)}.display-text[data-v-2f74098c]{color:#fff;font-family:sans-serif;font-size:3rem;font-weight:300;text-align:right;word-break:break-all;line-height:1.2}@media (max-width: 480px){.display-text[data-v-2f74098c]{font-size:2.5rem}}.btn[data-v-bd6edd1d]{border:none;border-radius:15px;font-size:1.5rem;font-weight:400;height:70px;cursor:pointer;transition:all .2s cubic-bezier(.25,.46,.45,.94);font-family:sans-serif;position:relative;overflow:hidden}.btn[data-v-bd6edd1d]:hover{transform:scale(1.05)}.btn[data-v-bd6edd1d]:active{transform:scale(.95)}.btn-number[data-v-bd6edd1d]{background:#ffffff1a;color:#fff;border:1px solid rgba(255,255,255,.2)}.btn-number[data-v-bd6edd1d]:hover{background:#fff3}.btn-operator[data-v-bd6edd1d]{background:linear-gradient(135deg,#ff6b6b,#ee5a24);color:#fff;font-weight:500}.btn-operator[data-v-bd6edd1d]:hover{background:linear-gradient(135deg,#ff5252,#e55100)}.btn-operator.active[data-v-bd6edd1d]{background:linear-gradient(135deg,#4ecdc4,#44a08d)}.btn-function[data-v-bd6edd1d]{background:#ffffff26;color:#fff;font-weight:500}.btn-function[data-v-bd6edd1d]:hover{background:#ffffff40}.btn-zero[data-v-bd6edd1d]{grid-column:span 2}.btn[data-v-bd6edd1d]:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#ffffff4d;transition:width .6s,height .6s;transform:translate(-50%,-50%);z-index:0}.btn[data-v-bd6edd1d]:active:before{width:300px;height:300px}.btn span[data-v-bd6edd1d]{position:relative;z-index:1}@media (max-width: 480px){.btn[data-v-bd6edd1d]{height:60px;font-size:1.3rem}}.buttons[data-v-b579137f]{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.calculator[data-v-17d3b331]{background:#000000e6;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:20px;padding:30px;box-shadow:0 20px 60px #0000004d;width:100%;max-width:400px;margin:0 auto}@media (max-width: 480px){.calculator[data-v-17d3b331]{padding:20px;margin:10px}}[data-v-9c91b843]{margin:0;padding:0;box-sizing:border-box}body[data-v-9c91b843]{font-family:sans-serif;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.app[data-v-9c91b843]{width:100%;display:flex;justify-content:center;align-items:center;min-height:100vh}