:root{--color-red: #e74c3c;--color-blue: #3498db;--color-black: #2c3e50;--color-yellow: #f1c40f;--bg-primary: #121212;--bg-secondary: #1e1e1e;--bg-rack: #2a2a2a;--bg-tile: #fdfaf0;--bg-tile-shadow: #dcd6c0;--text-primary: #ffffff;--text-secondary: #b3b3b3;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .3);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark;color:var(--text-primary);background-color:var(--bg-primary)}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh;background:url(/tile-master/bg.png) no-repeat center center fixed;background-size:cover;animation:zoomSlow 60s linear infinite}@keyframes zoomSlow{0%{transform:scale(1)}50%{transform:scale(1.1)}to{transform:scale(1)}}@keyframes gradientBG{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}#root{width:100%;height:100vh;display:flex;flex-direction:column}.tile{width:44px;height:56px;background:var(--bg-tile);border-radius:8px;box-shadow:0 4px 0 var(--bg-tile-shadow),0 6px 6px #0006;display:flex;justify-content:center;align-items:center;cursor:pointer;border:1px solid rgba(0,0,0,.1);transition:all .2s}.tile:hover{transform:translateY(-2px);filter:brightness(1.1)}.tile-bar{position:relative;width:40px;height:50px;box-shadow:none;border:1px solid rgba(255,255,255,.2)}.blocked{background:#bdc3c7;cursor:default;color:#7f8c8d}.blocked .tile-inner{opacity:.3}.board-container{width:100%;height:100%;display:flex;justify-content:center;align-items:center;perspective:1000px;padding-bottom:20px}.board-layers{position:relative;width:400px;height:400px;transform-style:preserve-3d;transform:rotateX(20deg);transition:transform .5s}.game-over,.game-victory{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:#000000e6;color:#fff;padding:30px 60px;border-radius:20px;font-size:3rem;font-weight:700;z-index:2000;pointer-events:none;border:3px solid white;box-shadow:0 0 50px #000c;animation:popIn .3s cubic-bezier(.175,.885,.32,1.275)}@keyframes popIn{0%{transform:translate(-50%,-50%) scale(.5);opacity:0}to{transform:translate(-50%,-50%) scale(1);opacity:1}}.collection-bar{width:350px;height:70px;background:#141414e6;border:2px solid rgba(255,255,255,.2);border-radius:12px;display:flex;justify-content:center;align-items:center;gap:4px;margin:0 auto;padding:0 10px;box-shadow:0 10px 30px #00000080;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.bar-slot{width:44px;height:56px;background:#ffffff0d;border-radius:6px;border:1px dashed rgba(255,255,255,.1);display:flex;justify-content:center;align-items:center}.scoreboard{display:flex;align-items:center;gap:8px;background:#0006;padding:8px 16px;border-radius:20px;border:1px solid rgba(255,255,255,.1);box-shadow:0 4px 6px #0000001a}.score-value{font-size:1.5rem;font-weight:800;color:#f1c40f;min-width:40px;text-align:center}.score-label{font-size:.8rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px;font-weight:600}.app-container{display:flex;flex-direction:column;height:100vh;width:100vw;background-color:transparent;color:var(--text-primary);overflow:hidden}.app-header{padding:20px;background-color:transparent;display:flex;justify-content:center;align-items:center;position:relative;z-index:10}.app-header h1{position:absolute;left:30px;margin:0;font-size:1.5rem;font-weight:800;background:linear-gradient(to right,#f1c40f,#e74c3c);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;cursor:default}.btn-primary{background:#3498db;color:#fff;border:none;padding:8px 16px;border-radius:var(--radius-md);font-weight:700;cursor:pointer;transition:background .2s,transform .1s}.btn-primary:hover{background:#2980b9;transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.game-area{flex:1;display:flex;flex-direction:column;padding:0;position:relative;overflow:hidden}.board-wrapper{flex:1;display:flex;justify-content:center;align-items:center;padding-bottom:100px}.bar-wrapper{position:absolute;bottom:20px;left:50%;transform:translate(-50%);width:100%;display:flex;justify-content:center;z-index:100}.controls-row{display:flex;align-items:center;gap:20px;padding:10px}.btn-control{background:#0009;border:2px solid rgba(255,255,255,.2);width:60px;height:60px;border-radius:50%;display:flex;justify-content:center;align-items:center;cursor:pointer;transition:all .2s;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);color:#fff;box-shadow:0 4px 10px #0000004d}.btn-control:hover{background:#ffffffe6;color:#333;transform:scale(1.1);box-shadow:0 0 15px #ffffff80;border-color:#fff}.btn-control:active{transform:scale(.95)}.btn-control:disabled{opacity:.3;cursor:not-allowed;background:#0000004d;color:#aaa;transform:none;box-shadow:none}.header-center{display:flex;flex-direction:column;align-items:center;gap:5px}.level-badge{background:linear-gradient(45deg,#f1c40f,#e67e22);padding:2px 10px;border-radius:12px;font-size:.8rem;font-weight:700;color:#fff;box-shadow:0 2px 5px #0000004d;text-shadow:0 1px 2px rgba(0,0,0,.5)}.modal-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#000c;display:flex;justify-content:center;align-items:center;z-index:300;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);animation:fadeIn .3s ease}.modal-content{background:linear-gradient(135deg,#ffffff1a,#ffffff0d);border:1px solid rgba(255,255,255,.2);padding:40px;border-radius:20px;text-align:center;color:#fff;box-shadow:0 20px 50px #00000080;display:flex;flex-direction:column;align-items:center;gap:20px}.modal-content h2{font-size:2.5rem;margin:0;background:linear-gradient(to right,#f1c40f,#e74c3c);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.btn-modal{background:#fff;color:#333;border:none;padding:12px 30px;font-size:1.2rem;font-weight:700;border-radius:50px;cursor:pointer;transition:transform .2s,box-shadow .2s;display:flex;align-items:center;gap:10px}.btn-modal:hover{transform:scale(1.05);box-shadow:0 5px 20px #ffffff4d}.btn-modal.primary{background:linear-gradient(45deg,#2ecc71,#27ae60);color:#fff}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.controls-container{display:flex;align-items:center;gap:15px;background:#0000004d;padding:10px 20px;border-radius:20px;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);border:1px solid rgba(255,255,255,.1)}.btn-modern{background:#000c;border:2px solid rgba(255,255,255,.3);width:80px;height:80px;border-radius:24px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:8px;cursor:pointer;transition:all .3s cubic-bezier(.175,.885,.32,1.275);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 10px 40px #0009;color:#fff;font-size:.9rem;font-weight:700;text-shadow:0 2px 4px rgba(0,0,0,.5)}.btn-modern:hover{background:#000000f2;transform:scale(1.1) rotate(0);border-color:#f1c40f;box-shadow:0 0 25px #f1c40f66;color:#f1c40f}.btn-modern:active{transform:scale(.95)}.btn-modern:disabled{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none}.action-buttons{display:flex;gap:10px}.btn-icon{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);width:48px;height:48px;border-radius:12px;display:flex;justify-content:center;align-items:center;cursor:pointer;transition:all .2s}.btn-icon:hover{background:#fff3;transform:scale(1.1);border-color:#ffffff80}.btn-icon:active{transform:scale(.95)}.btn-icon:disabled{opacity:.5;cursor:not-allowed;transform:none}