:root{--phone-bg:#2b2b2b;--lcd-bg:#9ea75f;--lcd-text:#111;--key-bg:#ccc;--red-key:#d32f2f;--green-key:#388e3c;--display-font:'VT323',monospace}body{margin:0;padding:0;background-color:#0a0a0a;display:flex;justify-content:center;align-items:center;height:100vh;font-family:Arial,sans-serif;user-select:none;touch-action:none;overflow:hidden}.phone-container{perspective:1000px}.phone{width:320px;height:650px;background:var(--phone-bg);border-radius:40px;box-shadow:inset -5px -5px 15px rgba(0,0,0,.5),inset 5px 5px 15px rgba(255,255,255,.1),10px 10px 30px rgba(0,0,0,.8);position:relative;display:flex;flex-direction:column;align-items:center;padding-top:30px;border:2px solid #1a1a1a}.phone-earpiece{display:flex;gap:8px;margin-bottom:20px}.speaker-hole{width:6px;height:15px;background:#000;border-radius:10px;box-shadow:inset 1px 1px 2px rgba(255,255,255,.2)}.screen-bezel{width:260px;height:200px;background:#111;border-radius:10px;display:flex;justify-content:center;align-items:center;box-shadow:inset 0 5px 10px rgba(0,0,0,.8);margin-bottom:15px}.screen{width:230px;height:170px;background:var(--lcd-bg);border-radius:2px;font-family:var(--display-font);color:var(--lcd-text);padding:10px;box-sizing:border-box;display:flex;flex-direction:column;box-shadow:inset 0 0 10px rgba(0,0,0,.2);position:relative;overflow:hidden}.screen.alert-flash{animation:flashScreen .2s infinite alternate}@keyframes flashScreen{from{background:var(--lcd-bg);color:#111}to{background:#d32f2f;color:#fff}}.status-bar{display:flex;justify-content:space-between;font-size:1.2rem;height:20px;border-bottom:1px solid rgba(0,0,0,.2);margin-bottom:5px}.screen-content{flex-grow:1;display:flex;flex-direction:column;font-size:1.3rem;line-height:1.2;overflow-y:hidden}.number-display{font-size:2rem;text-align:right;height:35px;letter-spacing:2px}.prompt-text{text-align:center;margin-top:10px}.instructions{text-align:center;font-size:1rem;margin-top:10px;opacity:.7}.blinking{animation:blinker 1s linear infinite}@keyframes blinker{50%{opacity:0}}.bill-timer{position:absolute;bottom:5px;right:5px;background:rgba(0,0,0,.1);padding:2px 5px;font-weight:700;font-size:1.2rem}.bill-timer.critical{background:rgba(255,0,0,.5);color:#fff}.hidden{display:none!important}.brand{font-weight:700;color:#555;letter-spacing:3px;margin-bottom:15px;text-shadow:1px 1px 0 rgba(0,0,0,.5)}.keypad{width:260px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.key{background:var(--key-bg);border:none;border-radius:20px;height:45px;font-size:1.5rem;font-weight:700;color:#222;cursor:pointer;touch-action:manipulation;box-shadow:inset -2px -2px 5px rgba(0,0,0,.3),inset 2px 2px 5px rgba(255,255,255,.8),2px 5px 5px rgba(0,0,0,.5);display:flex;flex-direction:column;justify-content:center;align-items:center;transition:transform .1s,box-shadow .1s}.key:active{transform:translateY(3px);box-shadow:inset 2px 2px 5px rgba(0,0,0,.4),inset -2px -2px 5px rgba(255,255,255,.4)}.key span{font-size:.6rem;font-weight:400;margin-top:-2px}.action-key{font-size:1rem;height:35px}.red{color:#fff;background:var(--red-key)}.green{color:#fff;background:var(--green-key)}.chat-line{margin-bottom:5px;font-size:1.1rem}.player-choice{margin-top:10px;font-size:1rem;border-left:2px solid #000;padding-left:5px;cursor:pointer}.player-choice:hover{background:rgba(0,0,0,.1)}