:root{--primary-color:#0fc;--bg-dark:#0a0a0f;--text-light:#fff;--panel-bg:#ffffff0d;--panel-border:#ffffff1a;--font-main:"Outfit", sans-serif}body.light-mode{--primary-color:#08f;--bg-dark:#f0f4f8;--text-light:#1a1a24;--panel-bg:#0000000d;--panel-border:#0000001a}*{box-sizing:border-box;margin:0;padding:0}body,html{background-color:var(--bg-dark);width:100%;height:100%;font-family:var(--font-main);color:var(--text-light);overflow:hidden}#game-container{z-index:1;touch-action:none;width:100%;height:100%;position:absolute;top:0;left:0}#ui-layer{z-index:10;pointer-events:none;flex-direction:column;justify-content:space-between;width:100%;height:100%;padding:2rem;display:flex;position:absolute;top:0;left:0}#header{justify-content:space-between;align-items:flex-start;display:flex}.header-left{flex-direction:column;gap:.5rem;display:flex}.header-right{align-items:center;gap:1.5rem;display:flex}.stats{opacity:.8;flex-direction:column;align-items:flex-end;font-size:1.2rem;font-weight:600;display:flex}#theme-toggle{background:var(--panel-bg);border:1px solid var(--panel-border);color:var(--text-light);border-radius:50%;justify-content:center;align-items:center;width:50px;height:50px;padding:0;font-size:1.5rem;display:flex}#theme-toggle:hover{background:var(--primary-color);color:#fff;box-shadow:none}#header h1{letter-spacing:2px;color:var(--text-light);text-transform:uppercase;font-size:2.5rem;font-weight:800}#level-indicator{background:var(--panel-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--panel-border);border-radius:20px;align-self:flex-start;padding:.5rem 1.5rem;font-size:1.2rem;font-weight:600;display:inline-block}#message-overlay{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);pointer-events:auto;background:#0a0a0fcc;justify-content:center;align-items:center;width:100%;height:100%;transition:opacity .4s;display:flex;position:absolute;top:0;left:0}#message-overlay.hidden{opacity:0;pointer-events:none}.glass-panel{background:var(--panel-bg);border:1px solid var(--panel-border);text-align:center;border-radius:16px;padding:3rem 4rem;transition:transform .4s cubic-bezier(.175,.885,.32,1.275);transform:translateY(0);box-shadow:0 20px 40px #00000080}#message-overlay.hidden .glass-panel{transform:translateY(20px)}#message-title{margin-bottom:1rem;font-size:3rem;font-weight:800}#message-stats{opacity:.8;margin-bottom:2rem;font-size:1.2rem;font-weight:600}#message-stats.hidden{display:none}button{color:var(--text-light);border:2px solid var(--primary-color);font-size:1.2rem;font-family:var(--font-main);cursor:pointer;pointer-events:auto;text-transform:uppercase;letter-spacing:1px;background:0 0;border-radius:30px;padding:1rem 2.5rem;font-weight:600;transition:all .2s}button:hover{background:var(--primary-color);color:var(--bg-dark);box-shadow:0 0 20px #0fc6}body.light-mode button:hover{color:#fff;box-shadow:0 0 20px #08f6}#controls-hint{text-align:center;color:var(--text-light);opacity:.6;margin-bottom:1rem;font-size:1.1rem}#controls-hint span{color:var(--primary-color);opacity:1;font-weight:600}@media (width<=768px){#ui-layer{padding:1rem}#header h1{font-size:2rem}.stats{font-size:1rem}#theme-toggle{width:40px;height:40px;font-size:1.2rem}.glass-panel{padding:2rem 1.5rem}#message-title{font-size:2rem}button{padding:.8rem 1.5rem;font-size:1rem}}