:root{--osx-blue: #4a90d9;--osx-blue-light: #6db3f2;--osx-blue-dark: #2967b0;--osx-gray: #c8c8c8;--osx-gray-light: #f0f0f0;--osx-gray-dark: #8a8a8a;--osx-bg: #1a1a2e;--osx-panel: rgba(30,30,50,.92);--osx-panel-light: rgba(40,40,65,.95);--osx-border: rgba(255,255,255,.18);--osx-border-dark: rgba(0,0,0,.4);--osx-text: #f0f0f0;--osx-text-dim: #a0a0c0;--osx-text-dark: #333;--gold: #ffd700;--gold2: #ffb300;--green: #4cd964;--red: #ff3b30;--purple: #9b59b6;--rarity-common: #aaaaaa;--rarity-uncommon: #4cd964;--rarity-rare: #4a90d9;--rarity-epic: #9b59b6;--rarity-legendary: #ffd700;--shadow-osx: 0 8px 32px rgba(0,0,0,.6), 0 2px 8px rgba(0,0,0,.4);--shadow-btn: 0 2px 8px rgba(0,0,0,.4), inset 0 1px 0 rgba(255,255,255,.3);--radius: 12px;--radius-sm: 8px;--radius-lg: 18px;font-family:Helvetica Neue,Helvetica,Arial,sans-serif;font-size:14px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--osx-bg);color:var(--osx-text);min-height:100vh;background-image:radial-gradient(ellipse at 20% 50%,rgba(74,144,217,.12) 0%,transparent 60%),radial-gradient(ellipse at 80% 20%,rgba(155,89,182,.1) 0%,transparent 55%),radial-gradient(ellipse at 60% 80%,rgba(76,217,100,.06) 0%,transparent 50%);overflow-x:hidden}.osx-window{background:var(--osx-panel);border:1px solid var(--osx-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-osx),inset 0 1px #ffffff1f;overflow:hidden;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.osx-titlebar{display:flex;align-items:center;padding:10px 14px;background:linear-gradient(180deg,#50506ee6,#32324be6);border-bottom:1px solid var(--osx-border-dark);gap:8px;-webkit-user-select:none;user-select:none}.osx-dots{display:flex;gap:6px}.osx-dot{width:12px;height:12px;border-radius:50%;cursor:pointer;position:relative;transition:filter .15s}.osx-dot:hover{filter:brightness(1.2)}.osx-dot.close{background:radial-gradient(circle at 40% 35%,#ff7070,#e0332a);border:1px solid #c0291f}.osx-dot.min{background:radial-gradient(circle at 40% 35%,#ffe070,#e0a500);border:1px solid #b88500}.osx-dot.max{background:radial-gradient(circle at 40% 35%,#70e070,#28a828);border:1px solid #1f8a1f}.osx-titlebar-title{flex:1;text-align:center;font-size:13px;font-weight:600;color:#ffffffd9;text-shadow:0 1px 2px rgba(0,0,0,.5);letter-spacing:.3px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 18px;border-radius:20px;border:none;cursor:pointer;font-size:13px;font-weight:600;transition:all .15s ease;position:relative;white-space:nowrap}.btn-primary{background:linear-gradient(180deg,var(--osx-blue-light) 0%,var(--osx-blue) 50%,var(--osx-blue-dark) 100%);color:#fff;box-shadow:var(--shadow-btn),0 0 0 1px var(--osx-blue-dark);text-shadow:0 1px 2px rgba(0,0,0,.4)}.btn-primary:hover{background:linear-gradient(180deg,#80c4ff,#5ca8f0,#3580d0);transform:translateY(-1px);box-shadow:0 4px 12px #4a90d980,inset 0 1px #fff6}.btn-primary:active{transform:translateY(0)}.btn-gold{background:linear-gradient(180deg,#ffe55c 0%,var(--gold) 50%,var(--gold2) 100%);color:#5a3e00;box-shadow:var(--shadow-btn),0 0 0 1px #c09000;text-shadow:0 1px 0 rgba(255,255,255,.4)}.btn-gold:hover{background:linear-gradient(180deg,#fff0a0,#ffe030,#ffbf00);transform:translateY(-1px);box-shadow:0 4px 16px #ffd70080,inset 0 1px #fff6}.btn-danger{background:linear-gradient(180deg,#ff7070 0%,var(--red) 50%,#cc2020 100%);color:#fff;box-shadow:var(--shadow-btn)}.btn-danger:hover{transform:translateY(-1px);filter:brightness(1.1)}.btn-ghost{background:#ffffff14;color:var(--osx-text);border:1px solid var(--osx-border)}.btn-ghost:hover{background:#ffffff26}.btn-sm{padding:5px 12px;font-size:12px}.btn-lg{padding:12px 28px;font-size:15px}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.input-osx{background:#0006;border:1px solid rgba(255,255,255,.15);border-radius:8px;color:var(--osx-text);padding:9px 12px;font-size:14px;width:100%;transition:border-color .15s,box-shadow .15s;outline:none}.input-osx:focus{border-color:var(--osx-blue);box-shadow:0 0 0 3px #4a90d94d}.input-osx::placeholder{color:var(--osx-text-dim)}.card{background:var(--osx-panel-light);border:1px solid var(--osx-border);border-radius:var(--radius);padding:18px;box-shadow:0 4px 16px #0000004d}.rarity-badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:700;letter-spacing:.5px;text-transform:uppercase}.rarity-common{color:var(--rarity-common);border:1px solid var(--rarity-common)}.rarity-uncommon{color:var(--rarity-uncommon);border:1px solid var(--rarity-uncommon)}.rarity-rare{color:var(--rarity-rare);border:1px solid var(--rarity-rare)}.rarity-epic{color:var(--rarity-epic);border:1px solid var(--rarity-epic)}.rarity-legendary{color:var(--rarity-legendary);border:1px solid var(--rarity-legendary);text-shadow:0 0 8px rgba(255,215,0,.5);box-shadow:0 0 8px #ffd70033}.item-card{background:#ffffff0d;border:1px solid var(--osx-border);border-radius:10px;padding:12px;display:flex;flex-direction:column;align-items:center;gap:8px;cursor:pointer;transition:all .2s ease}.item-card:hover{background:#ffffff1a;transform:translateY(-2px);box-shadow:0 8px 20px #0006}.item-card.selected{border-color:var(--gold);box-shadow:0 0 0 2px #ffd70066,0 8px 20px #0006;background:#ffd70014}.item-img{width:64px;height:64px;object-fit:contain;filter:drop-shadow(0 2px 4px rgba(0,0,0,.5))}.item-name{font-size:12px;font-weight:600;text-align:center;color:var(--osx-text)}.item-amount{font-size:13px;font-weight:700;color:var(--gold)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#0003;border-radius:4px}::-webkit-scrollbar-thumb{background:#fff3;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#ffffff4d}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes shimmer{0%{background-position:-200% center}to{background-position:200% center}}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes winGlow{0%,to{box-shadow:0 0 20px #ffd7004d}50%{box-shadow:0 0 40px #ffd700cc}}.animate-fade{animation:fadeIn .3s ease forwards}.animate-slide{animation:slideIn .3s ease forwards}.animate-pulse{animation:pulse 1.5s ease infinite}.animate-spin{animation:spin 1s linear infinite}.animate-bounce{animation:bounce .5s ease}.win-glow{animation:winGlow 1s ease infinite}.toast-container{position:fixed;top:20px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:8px}.toast{background:var(--osx-panel);border:1px solid var(--osx-border);border-radius:12px;padding:12px 18px;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);animation:fadeIn .3s ease;box-shadow:var(--shadow-osx);min-width:250px}.toast.success{border-left:3px solid var(--green)}.toast.error{border-left:3px solid var(--red)}.toast.info{border-left:3px solid var(--osx-blue)}.nav{position:fixed;top:0;left:0;right:0;height:52px;background:linear-gradient(180deg,#3c3c5af7,#23233cf7);border-bottom:1px solid var(--osx-border-dark);display:flex;align-items:center;padding:0 20px;z-index:1000;gap:24px;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 2px 20px #00000080}.nav-logo{font-size:18px;font-weight:800;background:linear-gradient(135deg,var(--gold),var(--osx-blue-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.5px;text-decoration:none}.nav-links{display:flex;gap:4px;flex:1}.nav-link{padding:6px 14px;border-radius:8px;color:#ffffffb3;text-decoration:none;font-size:13px;font-weight:500;transition:all .15s;cursor:pointer}.nav-link:hover,.nav-link.active{background:#ffffff1f;color:#fff}.nav-right{display:flex;align-items:center;gap:12px;margin-left:auto}.nav-avatar{width:32px;height:32px;border-radius:50%;object-fit:cover;border:2px solid var(--osx-blue);cursor:pointer}.nav-username{font-size:13px;font-weight:600;color:var(--osx-text)}.page{padding:72px 20px 40px;max-width:1200px;margin:0 auto}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.flex{display:flex}.flex-col{display:flex;flex-direction:column}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.gap-6{gap:24px}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.text-center{text-align:center}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.mb-4{margin-bottom:16px}.w-full{width:100%}.text-gold{color:var(--gold)}.text-green{color:var(--green)}.text-red{color:var(--red)}.text-dim{color:var(--osx-text-dim)}.text-sm{font-size:12px}.text-lg{font-size:18px}.text-xl{font-size:24px}.font-bold{font-weight:700}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:5000;animation:fadeIn .2s ease;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal{max-width:500px;width:90%;animation:fadeIn .3s ease}.table-osx{width:100%;border-collapse:collapse}.table-osx th{background:#ffffff0f;padding:10px 14px;text-align:left;font-size:12px;font-weight:700;color:var(--osx-text-dim);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--osx-border)}.table-osx td{padding:10px 14px;border-bottom:1px solid rgba(255,255,255,.05);font-size:13px}.table-osx tr:hover td{background:#ffffff0a}.progress{height:6px;background:#ffffff1a;border-radius:3px;overflow:hidden}.progress-bar{height:100%;border-radius:3px;background:linear-gradient(90deg,var(--osx-blue),var(--osx-blue-light));transition:width .3s ease}.crash-multiplier{font-size:80px;font-weight:900;text-align:center;font-variant-numeric:tabular-nums;transition:color .3s;text-shadow:0 0 30px currentColor}.crash-multiplier.safe{color:var(--green)}.crash-multiplier.danger{color:#ff6b6b}.crash-multiplier.crashed{color:var(--red)}.slot-reel{width:80px;height:80px;background:#00000080;border:2px solid var(--osx-border);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:40px;transition:all .3s;box-shadow:inset 0 2px 8px #00000080}.slot-reel.spinning{animation:spin .2s linear infinite}.slot-reel.win{border-color:var(--gold);box-shadow:0 0 20px #ffd70080,inset 0 2px 8px #00000080}.roulette-number{width:42px;height:42px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;cursor:pointer;transition:all .15s;border:2px solid transparent}.roulette-number:hover{transform:scale(1.1);border-color:#fff}.roulette-number.selected{border-color:var(--gold);box-shadow:0 0 12px #ffd70080}.roulette-red{background:#b42020}.roulette-black{background:#1a1a1a}.roulette-green{background:#1a7a1a}.bj-card{width:52px;height:72px;background:#fff;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:900;box-shadow:0 3px 8px #0006;border:1px solid rgba(0,0,0,.1);color:#222;transition:transform .3s}.bj-card.back{background:linear-gradient(135deg,#1a3a8a 25%,#2a5aaa,#1a3a8a 75%);background-size:8px 8px;color:transparent}.bj-card.hearts,.bj-card.diamonds{color:#c00}.admin-sidebar{width:220px;background:var(--osx-panel);border-right:1px solid var(--osx-border);min-height:calc(100vh - 52px);padding:20px 12px;position:fixed;top:52px;left:0}.admin-content{margin-left:220px;padding:20px}.admin-nav-item{display:flex;align-items:center;gap:10px;padding:9px 14px;border-radius:8px;cursor:pointer;font-size:13px;color:var(--osx-text-dim);transition:all .15s;text-decoration:none}.admin-nav-item:hover,.admin-nav-item.active{background:#4a90d933;color:var(--osx-blue-light)}@media (max-width: 768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.admin-sidebar{display:none}.admin-content{margin-left:0}.crash-multiplier{font-size:50px}}.shimmer{background:linear-gradient(90deg,#ffffff0d,#ffffff1f,#ffffff0d);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:8px}.divider{height:1px;background:linear-gradient(90deg,transparent,var(--osx-border),transparent);margin:16px 0}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:700}.badge-admin{background:#4a90d933;color:var(--osx-blue-light);border:1px solid var(--osx-blue)}.badge-banned{background:#ff3b3033;color:#ff6b6b;border:1px solid var(--red)}.badge-win{background:#4cd96433;color:var(--green);border:1px solid var(--green)}.badge-loss{background:#ff3b3026;color:#ff6b6b;border:1px solid var(--red)}.hero{text-align:center;padding:60px 20px}.hero h1{font-size:52px;font-weight:900;background:linear-gradient(135deg,var(--gold) 0%,var(--osx-blue-light) 50%,var(--gold) 100%);background-size:200% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;animation:shimmer 3s linear infinite;letter-spacing:-2px;line-height:1;margin-bottom:12px}.hero p{font-size:16px;color:var(--osx-text-dim);max-width:500px;margin:0 auto 32px}.game-card{background:var(--osx-panel-light);border:1px solid var(--osx-border);border-radius:var(--radius-lg);overflow:hidden;cursor:pointer;transition:all .2s ease;text-decoration:none;display:block}.game-card:hover{transform:translateY(-4px);box-shadow:0 16px 40px #00000080;border-color:var(--osx-blue)}.game-card-header{height:140px;display:flex;align-items:center;justify-content:center;font-size:64px;position:relative;overflow:hidden}.game-card-body{padding:16px}.game-card-name{font-size:18px;font-weight:700;margin-bottom:6px}.game-card-desc{font-size:12px;color:var(--osx-text-dim)}.game-card-meta{display:flex;gap:8px;margin-top:10px;font-size:11px}