:root{--color-bg: #0a0a0a;--color-surface: #141414;--color-surface2: #1e1e1e;--color-surface3: #252525;--color-border: #2a2a2a;--color-border2: #333;--color-text: #e8e8e8;--color-text-muted: #666;--color-text-dim: #999;--color-green: #22c55e;--color-green-bg: #14532d;--color-red: #ef4444;--color-red-bg: #450a0a;--color-yellow: #eab308;--color-yellow-bg: #422006;--color-blue: #3b82f6;--color-blue-bg: #1e3a5f;--color-purple: #a855f7;--radius-sm: 6px;--radius: 10px;--radius-lg: 16px;--radius-pill: 999px;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--font-size-xs: .7rem;--font-size-sm: .8rem;--font-size-base: .9rem;--font-size-md: 1rem;--font-size-lg: 1.15rem;--font-size-xl: 1.4rem;--font-size-2xl: 1.8rem;--font-size-3xl: 2.5rem;--transition-fast: .12s ease;--transition: .2s ease;--shadow-sm: 0 1px 3px rgba(0,0,0,.4);--shadow: 0 4px 16px rgba(0,0,0,.5);--shadow-lg: 0 8px 32px 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var(--transition-fast);width:100%}.btn:active:not(:disabled){transform:scale(.97)}.btn:disabled{opacity:.38;cursor:not-allowed}.btn-primary{background:var(--color-text);color:var(--color-bg)}.btn-primary:hover:not(:disabled){opacity:.88}.btn-green{background:var(--color-green);color:#000}.btn-green:hover:not(:disabled){opacity:.88}.btn-red{background:var(--color-red);color:#fff}.btn-red:hover:not(:disabled){opacity:.88}.btn-outline{background:none;border-color:var(--color-border2);color:var(--color-text)}.btn-outline:hover:not(:disabled){border-color:var(--color-text-dim)}.btn-ghost{background:none;border-color:transparent;color:var(--color-text-muted)}.btn-ghost:hover:not(:disabled){color:var(--color-text)}.btn-danger{background:var(--color-red-bg);border-color:var(--color-red);color:var(--color-red)}.btn-danger:hover:not(:disabled){background:var(--color-red);color:#fff}.btn-sm,.btn-sm.btn-primary,.btn-sm.btn-green,.btn-sm.btn-red,.btn-sm.btn-outline,.btn-sm.btn-ghost,.btn-sm.btn-danger{padding:.35rem .75rem;font-size:var(--font-size-sm);width:auto}.btn-xs,.btn-xs.btn-primary,.btn-xs.btn-green,.btn-xs.btn-red,.btn-xs.btn-outline,.btn-xs.btn-ghost,.btn-xs.btn-danger{padding:.2rem .5rem;font-size:var(--font-size-xs);width:auto}.btn-auto{width:auto}.btn-icon{width:2rem;height:2rem;padding:0;border-radius:var(--radius)}.field{display:flex;flex-direction:column;gap:var(--space-1)}.field+.field{margin-top:var(--space-3)}.label{font-size:var(--font-size-xs);font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--color-text-muted)}.input{background:var(--color-surface2);border:1px solid var(--color-border);border-radius:var(--radius);color:var(--color-text);padding:.6rem .85rem;font-size:var(--font-size-md);outline:none;transition:border-color var(--transition-fast),box-shadow var(--transition-fast);width:100%;-moz-appearance:textfield}.input::-webkit-outer-spin-button,.input::-webkit-inner-spin-button{-webkit-appearance:none}.input:focus{border-color:var(--color-blue);box-shadow:0 0 0 3px #3b82f626}.input:disabled{opacity:.4;cursor:not-allowed}.input.error{border-color:var(--color-red)}.input-error{font-size:var(--font-size-xs);color:var(--color-red);margin-top:var(--space-1)}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-5)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-4)}.card-title{font-size:var(--font-size-xs);font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-muted)}.badge{display:inline-flex;align-items:center;gap:var(--space-1);padding:.2rem .55rem;border-radius:var(--radius-pill);font-size:var(--font-size-xs);font-weight:700;letter-spacing:.04em}.badge-green{background:var(--color-green-bg);color:var(--color-green)}.badge-red{background:var(--color-red-bg);color:var(--color-red)}.badge-yellow{background:var(--color-yellow-bg);color:var(--color-yellow)}.badge-blue{background:var(--color-blue-bg);color:var(--color-blue)}.badge-muted{background:var(--color-surface2);color:var(--color-text-muted)}.dot{width:5px;height:5px;border-radius:50%;background:currentColor;flex-shrink:0}.divider{height:1px;background:var(--color-border);margin:var(--space-4) 0}.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-3)}.stat-box{background:var(--color-surface2);border:1px solid var(--color-border);border-radius:var(--radius);padding:var(--space-3) var(--space-4)}.stat-label{font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.07em;color:var(--color-text-muted);margin-bottom:var(--space-1)}.stat-val{font-size:var(--font-size-xl);font-weight:700;letter-spacing:-.02em;line-height:1}.profit{color:var(--color-green)}.loss{color:var(--color-red)}.neutral{color:var(--color-text)}.big-num{font-size:var(--font-size-3xl);font-weight:800;letter-spacing:-.04em;line-height:1}.table-wrap{overflow-x:auto}.table{width:100%;border-collapse:collapse;font-size:var(--font-size-base)}.table th{text-align:left;padding:var(--space-2) var(--space-3);font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-muted);border-bottom:1px solid var(--color-border);white-space:nowrap}.table td{padding:var(--space-3);border-bottom:1px solid var(--color-border);vertical-align:middle}.table tr:last-child td{border-bottom:none}.table tr:hover td{background:var(--color-surface2)}.toast-stack{position:fixed;bottom:var(--space-6);left:50%;transform:translate(-50%);display:flex;flex-direction:column;gap:var(--space-2);align-items:center;z-index:200;pointer-events:none}.toast{background:var(--color-surface2);border:1px solid var(--color-border2);color:var(--color-text);padding:.55rem 1.1rem;border-radius:var(--radius-pill);font-size:var(--font-size-base);animation:toastIn .2s ease;white-space:nowrap}.toast.error{border-color:var(--color-red);color:var(--color-red)}.toast.success{border-color:var(--color-green);color:var(--color-green)}@keyframes toastIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;padding:var(--space-4);z-index:100;animation:fadeIn .15s ease}.modal{background:var(--color-surface);border:1px solid 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.6rem;font-size:var(--font-size-xs);color:var(--color-text)}.chip-me{border-color:var(--color-blue);color:var(--color-blue)}.tx-row{display:flex;align-items:center;justify-content:space-between;padding:var(--space-2) var(--space-3);background:var(--color-surface2);border-radius:var(--radius);font-size:var(--font-size-base);gap:var(--space-3)}.tx-type{font-weight:700}.tx-type-buyin{color:var(--color-red)}.tx-type-cashout{color:var(--color-green)}.tx-time{color:var(--color-text-muted);font-size:var(--font-size-xs);margin-left:auto}.text-right{text-align:right}.text-muted{color:var(--color-text-muted)}.text-dim{color:var(--color-text-dim)}.field-label{display:block;font-size:var(--font-size-sm);font-weight:600;color:var(--color-text-dim);margin-bottom:var(--space-1);letter-spacing:.03em;text-transform:uppercase}.field-error{color:var(--color-red);font-size:var(--font-size-sm);margin-top:calc(-1 * var(--space-2))}.empty-state{color:var(--color-text-muted);text-align:center;padding:var(--space-8) 0;font-size:var(--font-size-sm)}.loading-center{display:flex;justify-content:center;align-items:center;padding:var(--space-12) 0}.app{display:flex;flex-direction:column;min-height:100vh}.nav{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:0 var(--space-4);height:52px;background:var(--color-surface);border-bottom:1px solid var(--color-border)}.nav-brand{font-size:var(--font-size-md);font-weight:800;letter-spacing:-.03em;flex-shrink:0}.nav-tabs{display:flex;gap:var(--space-1);overflow-x:auto;-ms-overflow-style:none;scrollbar-width:none}.nav-tabs::-webkit-scrollbar{display:none}.nav-tab{flex-shrink:0;background:none;border:1px solid transparent;color:var(--color-text-muted);padding:.3rem .7rem;border-radius:var(--radius);font-size:var(--font-size-sm);font-weight:600;transition:color var(--transition-fast),background var(--transition-fast);white-space:nowrap}.nav-tab:hover{color:var(--color-text)}.nav-tab.active{background:var(--color-surface2);border-color:var(--color-border);color:var(--color-text)}.nav-tab.admin-tab{color:var(--color-yellow)}.nav-tab.admin-tab.active{background:var(--color-yellow-bg);border-color:var(--color-yellow)}.nav-user{display:flex;align-items:center;gap:var(--space-2);flex-shrink:0}.nav-user-name,.nav-name{font-size:var(--font-size-sm);color:var(--color-text-muted);max-width:80px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.page{flex:1;padding:var(--space-4);max-width:520px;margin:0 auto;width:100%}.page-wide{max-width:900px}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-5)}.page-header h2{font-size:var(--font-size-lg);font-weight:700;letter-spacing:-.02em}.loading-center,.empty-center{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-3);padding:var(--space-12) var(--space-4);color:var(--color-text-muted);font-size:var(--font-size-base);text-align:center}.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--space-6)}.auth-box{width:100%;max-width:340px}.auth-logo{text-align:center;margin-bottom:var(--space-8)}.auth-logo h1{font-size:var(--font-size-2xl);font-weight:800;letter-spacing:-.04em}.auth-logo p{color:var(--color-text-muted);font-size:var(--font-size-sm);margin-top:var(--space-1)}.row{display:flex;gap:var(--space-3)}.row>*{flex:1}.row-tight{display:flex;gap:var(--space-2);align-items:flex-end}.row-tight .field{flex:1}.lb-row{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:var(--color-surface2);border-radius:var(--radius);margin-bottom:var(--space-2)}.lb-rank{width:28px;text-align:center;font-weight:700;font-size:var(--font-size-base);color:var(--color-text-muted);flex-shrink:0}.lb-rank.gold{color:gold}.lb-rank.silver{color:silver}.lb-rank.bronze{color:#cd7f32}.lb-name{flex:1;font-weight:600}.lb-sessions{color:var(--color-text-muted);font-size:var(--font-size-xs)}.lb-profit{font-weight:700;font-size:var(--font-size-md);text-align:right;min-width:64px}.hist-row{display:flex;align-items:center;justify-content:space-between;padding:var(--space-3) var(--space-4);background:var(--color-surface2);border-radius:var(--radius);margin-bottom:var(--space-2);gap:var(--space-3)}.hist-date{font-weight:600;font-size:var(--font-size-base)}.hist-meta{color:var(--color-text-muted);font-size:var(--font-size-xs);margin-top:2px}.admin-tabs{display:flex;gap:var(--space-2);margin-bottom:var(--space-5)}.admin-tab{background:none;border:1px solid var(--color-border);color:var(--color-text-muted);padding:.4rem .9rem;border-radius:var(--radius);font-size:var(--font-size-sm);font-weight:600;transition:all var(--transition-fast)}.admin-tab.active{background:var(--color-surface2);border-color:var(--color-yellow);color:var(--color-yellow)}.qr-wrap{display:flex;flex-direction:column;align-items:center;gap:var(--space-3);text-align:center}.qr-wrap .qr-img{background:#fff;padding:var(--space-3);border-radius:var(--radius);display:block}.code-block{background:var(--color-surface2);border:1px solid var(--color-border);border-radius:var(--radius);padding:var(--space-3) var(--space-4);font-family:Courier New,monospace;font-size:var(--font-size-base);letter-spacing:.08em;word-break:break-all;text-align:center;color:var(--color-yellow);-webkit-user-select:all;user-select:all}.stack{display:flex;flex-direction:column;gap:var(--space-3)}.stack-2{display:flex;flex-direction:column;gap:var(--space-2)}.stack-4{display:flex;flex-direction:column;gap:var(--space-4)}.avatar{display:inline-flex;align-items:center;justify-content:center;border-radius:50%;font-weight:700;flex-shrink:0;-webkit-user-select:none;user-select:none;overflow:hidden}.avatar-sm{width:28px;height:28px;font-size:.6rem}.avatar-md{width:40px;height:40px;font-size:.8rem}.avatar-lg{width:72px;height:72px;font-size:1.4rem}.avatar-xl{width:96px;height:96px;font-size:2rem}.avatar-clickable{cursor:pointer;transition:opacity var(--transition-fast)}.avatar-clickable:hover{opacity:.8}.nav-avatar-btn{display:flex;align-items:center;gap:var(--space-2);background:none;border:none;cursor:pointer;padding:.25rem .5rem;border-radius:var(--radius);color:var(--color-text-dim);transition:color var(--transition-fast),background var(--transition-fast)}.nav-avatar-btn:hover,.nav-avatar-btn.active{color:var(--color-text);background:var(--color-surface2)}.profile-wrap{max-width:480px;margin:0 auto;display:flex;flex-direction:column;gap:var(--space-5)}.profile-avatar-row{display:flex;align-items:center;gap:var(--space-5)}.badge-future{font-size:var(--font-size-xs);font-weight:500;color:var(--color-text-muted);background:var(--color-surface2);border:1px solid var(--color-border);border-radius:var(--radius);padding:.1rem .4rem;vertical-align:middle;margin-left:var(--space-2)}.poker-table-wrap{position:relative;width:100%;max-width:540px;margin:0 auto;aspect-ratio:1.8 / 1;min-height:200px}.poker-table-felt{position:absolute;top:12%;right:12%;bottom:12%;left:12%;background:radial-gradient(ellipse at 50% 40%,#27764f,#184d31);border-radius:50%;border:6px solid #7a5230;box-shadow:0 0 0 3px #5a3a1a,0 8px 40px #0000008c,inset 0 2px 16px #00000059;display:flex;align-items:center;justify-content:center}.poker-table-logo{color:#ffffff24;font-size:clamp(.65rem,2vw,.9rem);font-weight:700;letter-spacing:.2em;text-transform:uppercase;-webkit-user-select:none;user-select:none}.poker-seat{position:absolute;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:2px;z-index:2}.poker-seat-name{font-size:clamp(.6rem,1.5vw,.7rem);font-weight:600;color:var(--color-text);max-width:60px;text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.poker-seat-chips{font-size:clamp(.55rem,1.3vw,.65rem);font-weight:700;color:#f0c040;background:#0000008c;border-radius:999px;padding:1px 5px;line-height:1.4}.poker-seat-me .poker-seat-name{color:var(--color-primary)}.poker-seat-me .avatar{box-shadow:0 0 0 2px var(--color-primary)}.poker-seat-out{opacity:.42}.poker-seat-out-tag{font-size:.58rem;color:#6fcf97;font-weight:700;line-height:1}