@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap";:root{--bg:#0d0d12;--card:#1a1a21;--card-alt:#24242e;--divider:#212121;--lima:#b8ed2b;--lima-dim:#8db820;--verde:#00d973;--rojo:#ff404d;--oro:#fc3;--azul:#39f;--morado:#a659f2;--fg1:#fff;--fg2:#737373;--fg3:#4d4d4d;--hair:#ffffff14;--accent:var(--lima);--accent-dark:var(--lima-dim);--accent-pale:#b8ed2b14;--accent-border:#b8ed2b40;--bg-card:var(--card);--bg-card2:var(--card-alt);--bg-input:var(--bg);--border:var(--hair);--border-2:#ffffff24;--text:var(--fg1);--text-muted:var(--fg2);--text-dim:var(--fg3);--text-ghost:#333;--green:var(--lima);--amber:var(--oro);--red:var(--rojo);--blue:var(--azul);--sidebar-width:264px;--radius:16px;--radius-sm:12px;--radius-lg:22px;--shadow:0 4px 24px #00000080}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--bg);color:var(--fg1);-webkit-font-smoothing:antialiased;font-feature-settings:"tnum" 1;font-family:Inter,-apple-system,BlinkMacSystemFont,system-ui,sans-serif;overflow-x:hidden}::selection{background:var(--lima);color:#000}button,input{font-family:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{border:2px solid var(--bg);background:#222;border-radius:99px}.noise{pointer-events:none;z-index:9998;opacity:.04;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");position:fixed;inset:0}.app-shell{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);border-right:1px solid var(--hair);background:var(--bg);z-index:30;flex-direction:column;padding:24px 18px;display:flex;position:fixed;top:0;bottom:0;left:0}.main-content{margin-left:var(--sidebar-width);flex-direction:column;flex:1;min-width:0;display:flex}.content-area{flex:1;padding:clamp(20px,3vw,44px);overflow-y:auto}.tabbar{display:none}@media (width<=900px){.sidebar{display:none}.main-content{margin-left:0;padding-bottom:84px}.tabbar{display:flex}}.uline{color:#fff;background:0 0;border:none;border-bottom:1px solid #ffffff24;outline:none;width:100%;padding:12px 2px;font-size:15px;font-weight:500;transition:border-color .2s}.uline:focus{border-color:var(--lima)}.uline::placeholder{color:var(--fg3)}.card{background:var(--card);border:1px solid var(--hair);border-radius:var(--radius);overflow:hidden}.card-header{border-bottom:1px solid var(--hair);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.card-title{text-transform:uppercase;letter-spacing:.12em;color:var(--fg2);font-size:11px;font-weight:700}.card-body{padding:20px}.btn{border-radius:var(--radius-sm);cursor:pointer;border:1px solid #0000;align-items:center;gap:6px;padding:10px 18px;font-size:14px;font-weight:600;text-decoration:none;transition:all .18s;display:inline-flex}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:var(--lima);color:#000;border-color:var(--lima);font-weight:700}.btn-primary:hover:not(:disabled){background:var(--lima-dim);box-shadow:0 8px 24px #b8ed2b47}.btn-ghost{color:var(--fg2);border-color:var(--hair);background:0 0}.btn-ghost:hover:not(:disabled){color:var(--fg1);background:#ffffff0f}.btn-danger{color:var(--rojo);background:#ff404d1a;border-color:#ff404d33}.btn-danger:hover:not(:disabled){background:#ff404d33}.form-group{margin-bottom:14px}.form-label{text-transform:uppercase;letter-spacing:.09em;color:var(--fg3);margin-bottom:6px;font-size:10px;font-weight:700;display:block}.form-input{border-radius:var(--radius-sm);width:100%;color:var(--fg1);background:#ffffff0a;border:1px solid #ffffff1f;outline:none;padding:11px 14px;font-family:inherit;font-size:14px;transition:border-color .18s}.form-input::placeholder{color:var(--fg3)}.form-input:focus{border-color:#b8ed2b80}.stat-band{border:1px solid var(--hair);background:linear-gradient(#1a1a2180,#14141a4d);border-radius:20px;margin-bottom:28px;overflow:hidden}.stat-band-inner{grid-template-columns:repeat(4,1fr);display:grid}.stat-band-cell{border-left:1px solid var(--hair);padding:24px 22px}.stat-band-cell:first-child{border-left:none}.stat-band-cell.accent{background:#b8ed2b0f}.stat-band-label{letter-spacing:1.5px;color:var(--fg2);align-items:center;gap:8px;margin-bottom:12px;font-size:11px;font-weight:700;display:flex}.stat-band-label.accent{color:var(--lima)}.stat-band-value{letter-spacing:-1px;color:#fff;font-size:clamp(28px,3.5vw,42px);font-weight:900;line-height:1}.stat-band-value.accent{color:var(--lima)}.stat-grid{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin-bottom:24px;display:grid}.stat-card{background:var(--card);border:1px solid var(--hair);border-radius:var(--radius);padding:18px}.stat-card.accent{background:var(--accent-pale);border-color:var(--accent-border)}.stat-icon{background:var(--card-alt);width:32px;height:32px;color:var(--fg2);border-radius:8px;justify-content:center;align-items:center;margin-bottom:12px;display:flex}.stat-card.accent .stat-icon{background:var(--accent-pale);color:var(--lima)}.stat-value{color:var(--fg1);font-size:26px;font-weight:900;line-height:1}.stat-label{color:var(--fg3);text-transform:uppercase;letter-spacing:.07em;margin-top:4px;font-size:10px}.section-label{justify-content:space-between;align-items:center;margin-bottom:18px;display:flex}.section-label-text{letter-spacing:2px;color:var(--fg2);text-transform:uppercase;font-size:11px;font-weight:700}.divide-row{border-bottom:1px solid var(--hair)}.page-header{margin-bottom:28px}.page-label{color:var(--fg2);margin-bottom:4px;font-size:13px;font-weight:600}.page-title{letter-spacing:-.03em;font-size:clamp(26px,4vw,36px);font-weight:900}.link-btn{color:var(--fg2);cursor:pointer;background:0 0;border:none;font-size:13px;font-weight:600;transition:color .15s}.link-btn:hover{color:var(--fg1)}.pill{border:1px solid;border-radius:99px;align-items:center;gap:5px;padding:4px 10px;font-size:11px;font-weight:700;display:inline-flex}.pill-lima{color:var(--lima);background:#b8ed2b1a;border-color:#b8ed2b59}.pill-verde{color:var(--verde);background:#00d97314;border-color:#00d9734d}.pill-rojo{color:var(--rojo);background:#ff404d14;border-color:#ff404d4d}.pill-oro{color:var(--oro);background:#ffcc3314;border-color:#ffcc334d}.pill-gray{color:var(--fg2);border-color:var(--hair);background:0 0}.badge{text-transform:uppercase;letter-spacing:.06em;border-radius:6px;align-items:center;gap:4px;padding:3px 8px;font-size:10px;font-weight:700;display:inline-flex}.badge-green{background:var(--accent-pale);color:var(--lima);border:1px solid var(--accent-border)}.badge-amber{color:var(--oro);background:#ffcc331a;border:1px solid #fc33}.badge-red{color:var(--rojo);background:#ff404d1a;border:1px solid #ff404d33}.badge-gray{background:var(--card-alt);color:var(--fg2);border:1px solid var(--hair)}.filter-tabs{background:var(--card);border:1px solid var(--hair);border-radius:var(--radius-sm);gap:6px;width:fit-content;margin-bottom:24px;padding:4px;display:flex}.filter-tab{cursor:pointer;color:var(--fg2);z-index:1;background:0 0;border:none;border-radius:9px;padding:8px 16px;font-size:13px;font-weight:600;transition:color .18s;position:relative}.filter-tab.active{color:#000}.pred-btn{border-radius:var(--radius-sm);border:1px solid var(--hair);background:var(--card-alt);color:var(--fg2);cursor:pointer;text-align:center;flex:1;padding:10px;font-size:15px;font-weight:900;transition:all .15s}.pred-btn:hover{color:var(--fg1);border-color:#fff3}.pred-btn.selected,.pred-btn.correct{background:var(--lima);border-color:var(--lima);color:#000}.pred-btn.wrong{color:var(--rojo);background:#ff404d26;border-color:#ff404d4d}.pred-btn:disabled{opacity:.5;cursor:not-allowed}.match-card{background:var(--card);border:1px solid var(--hair);border-radius:var(--radius);padding:14px;transition:border-color .18s}.match-card.correct-border{border-color:var(--accent-border)}.match-card.wrong-border{border-color:#ff404d33}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:13px}thead tr{border-bottom:1px solid var(--hair)}th{text-align:left;text-transform:uppercase;letter-spacing:.07em;color:var(--fg3);white-space:nowrap;padding:10px 14px;font-size:10px;font-weight:700}td{border-bottom:1px solid var(--hair);color:var(--fg1);vertical-align:middle;padding:12px 14px}tr:last-child td{border-bottom:none}tr:hover td{background:var(--card-alt)}.progress-bar{background:var(--hair);border-radius:99px;height:3px;overflow:hidden}.progress-fill{background:var(--lima);border-radius:99px;height:100%;transition:width .4s}@keyframes shimmer{0%{background-position:-600px 0}to{background-position:600px 0}}.skeleton{background:linear-gradient(90deg, var(--card) 25%, var(--card-alt) 50%, var(--card) 75%);background-size:1200px 100%;border-radius:8px;animation:1.6s infinite shimmer}@keyframes slide-up{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.toast{z-index:9999;border-radius:var(--radius-sm);align-items:center;gap:10px;max-width:360px;padding:13px 20px;font-size:13px;font-weight:600;animation:.25s ease-out slide-up;display:flex;position:fixed;bottom:24px;right:24px;box-shadow:0 8px 32px #00000080}.toast-success{background:var(--lima);color:#000}.toast-error{background:var(--rojo);color:#fff}.toast-info{background:var(--card);color:var(--fg1);border:1px solid var(--hair)}.modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;background:#000000bf;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal{background:var(--card);border:1px solid var(--hair);border-radius:var(--radius-lg);width:100%;max-width:480px;max-height:90vh;overflow-y:auto}.modal-header{border-bottom:1px solid var(--hair);justify-content:space-between;align-items:center;padding:20px 22px;display:flex}.modal-title{font-size:16px;font-weight:800}.modal-body{padding:22px}.modal-close{color:var(--fg3);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:4px;transition:color .15s;display:flex}.modal-close:hover{color:var(--fg1);background:var(--card-alt)}.avatar{width:40px;height:40px;color:var(--lima);background:#b8ed2b1f;border:1px solid #b8ed2b4d;border-radius:12px;flex-shrink:0;place-items:center;font-size:16px;font-weight:800;display:grid}@keyframes pulse-dot{0%,to{opacity:1}50%{opacity:.25}}.live-dot{animation:1.4s ease-in-out infinite pulse-dot}.screen{padding:clamp(20px,3vw,44px)}.empty-state{text-align:center;color:var(--fg3);padding:48px 24px}.empty-state svg{opacity:.35;margin-bottom:12px;margin-left:auto;margin-right:auto;display:block}