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auto;max-width:1200px;width:100%;border-radius:32px}.dashboard:after{content:"";position:fixed;top:0;left:0;width:100vw;height:100vh;box-sizing:border-box;pointer-events:none;z-index:100;border:none;border-radius:0;box-shadow:none;background:linear-gradient(90deg,#7c3aed,#00b4d8) border-box;-webkit-mask:linear-gradient(#fff 0 0) padding-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude}.dashboard:before{content:"";position:fixed;top:0;left:0;width:100vw;height:100vh;pointer-events:none;z-index:0;opacity:.18;background:url(https://www.transparenttextures.com/patterns/noise.png)}@keyframes electric-lines-move{0%{background-position:0 0}to{background-position:200px 200px}}@keyframes electric-bg-move{0%{background-position:0% 50%}to{background-position:100% 50%}}.dashboard-card{background:#fff;border-radius:24px;box-shadow:0 6px 24px #2329461f;padding:8px 8px 2px;width:70%;max-width:480px;margin:8px auto 24px}.user-stats{box-sizing:border-box;display:grid;grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(2,1fr);gap:18px;padding:8px;width:100%}@media(max-width:700px){.user-stats{grid-template-columns:1fr;grid-template-rows:repeat(4,1fr);gap:20px}}.stat-card{background:#e0e7ff;border-radius:18px;box-shadow:0 2px 8px #4f46e514;padding:28px 20px 12px;display:flex;flex-direction:column;align-items:center;gap:12px;transition:box-shadow .2s,transform .2s;border:2px solid transparent;margin-bottom:10 px}.stat-card.win{border:1px solid #a7f3d0;background:#f0fdf4}.stat-card.loss{border:1px solid #fecaca;background:#fef2f2}.stat-value.win{color:#10b981;color:#4f46e5;display:flex;align-items:center;justify-content:center}.stat-label{font-size:.9rem;color:#6b7280}.stat-card__icon{font-size:2.2rem;margin-bottom:6px}.stat-card__value{font-size:1.6rem;font-weight:700;color:#232946}.stat-card__label{font-size:1rem;color:#4f46e5;font-weight:500;margin-top:4px}.stat-card:hover{box-shadow:0 8px 24px #4f46e52e;transform:translateY(-4px) scale(1.03)}.dashboard .game-setup-form{max-width:600px;margin:0 auto;background:linear-gradient(135deg,#a5b4fc,#6366f1);border-radius:24px;box-shadow:0 4px 16px #4f46e51f;padding:32px 24px;position:relative}.setup-options{display:flex;flex-wrap:wrap;gap:18px;margin-bottom:24px;justify-content:center}.setup-btn{min-width:120px;padding:14px 24px;border-radius:14px;border:2px solid #4f46e5;background:#e0e7ff;color:#4f46e5;font-size:1.1rem;font-weight:600;cursor:pointer;transition:background-color .2s,color .2s,border-color .2s,transform .2s;box-shadow:0 2px 8px #4f46e514}.setup-btn.selected{background:#4f46e5;color:#fff;border-color:#4338ca;transform:scale(1.04);box-shadow:0 4px 16px #4f46e52e}.setup-btn:hover:not(.selected){background:#c7d2fe;color:#232946;border-color:#a5b4fc}.user-stats-outer{display:flex;flex-direction:column;align-items:center;background:#fff;border-radius:24px;box-shadow:0 4px 24px #4f46e52e;max-width:720px;width:92%;margin:8px auto 24px;padding-bottom:48px!important}.user-stats-title{margin-bottom:16px;font-weight:700;font-size:1.35rem;color:#232946;letter-spacing:.12em;text-align:center;font-family:Segoe UI,Arial,sans-serif;line-height:1.2;padding:10px 24px;background:linear-gradient(90deg,#e0e7ff,#a7f3d0);border-radius:16px;box-shadow:0 2px 12px #4f46e514;display:inline-block}.user-stats-grid{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:16px;max-width:400px;margin:0 auto;padding-bottom:35px}@media(max-width:700px){.user-stats-grid{grid-template-columns:1fr;grid-template-rows:repeat(4,1fr);gap:16px;max-width:320px}}.dashboard .game-setup-outer{display:flex;flex-direction:column;align-items:center;padding:8px;background:#fff;border-radius:24px;box-shadow:0 4px 24px #4f46e524;max-width:720px;width:92%;margin:8px auto 24px}.game-setup-title{margin-bottom:16px;font-weight:700;font-size:1.35rem;color:#232946;letter-spacing:.12em;text-align:center;font-family:Segoe UI,Arial,sans-serif;line-height:1.2;padding:10px 24px;background:linear-gradient(90deg,#e0e7ff,#a7f3d0);border-radius:16px;box-shadow:0 2px 12px #4f46e514;display:inline-block}.setup-section{width:100%;margin-bottom:20px;padding:18px 0;display:flex;flex-direction:column;align-items:center;background:#f7f8fa;border-radius:14px;box-shadow:0 1px 8px #4f46e50a inset}.setup-label{font-size:1.1rem;font-weight:600;color:#4f46e5;margin-bottom:12px;letter-spacing:.06em}.options-layout{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-bottom:8px}.flex-row{display:flex;flex-direction:row;gap:12px}.option-btn{border-radius:14px;border:1.5px solid #a5b4fc;background:#e0e7ff;color:#4f46e5;font-size:1rem;font-weight:500;padding:12px 22px;cursor:pointer;transition:background-color .2s,color .2s,border-color .2s,transform .2s;box-shadow:0 2px 8px #4f46e514}.option-btn-animated{animation:fadeInScale .3s ease-out forwards}@keyframes fadeInScale{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.option-btn.selected{background:#4f46e5;color:#fff;border-color:#4338ca;transform:scale(1.04);box-shadow:0 4px 16px #4f46e52e}.option-btn:hover:not(.selected){background:#c7d2fe;color:#232946;border-color:#a5b4fc;transform:scale(1.06);box-shadow:0 6px 18px #4f46e529;transition:transform .18s cubic-bezier(.4,2,.6,1),box-shadow .18s cubic-bezier(.4,2,.6,1)}.label-header{display:flex;align-items:center;gap:10px;margin-bottom:8px}.badge{background:#e0e7ff;color:#4f46e5;font-size:.95rem;font-weight:600;border-radius:8px;padding:4px 10px}.slider-wrapper{width:100%;display:flex;flex-direction:column;align-items:center;margin-bottom:8px;position:relative}.slider-ticks{position:relative;width:90%;height:18px;margin:0 auto;display:flex;justify-content:space-between;pointer-events:none}.slider-tick-label{position:absolute;top:18px;transform:translate(-50%);font-size:1rem;color:#4f46e5;font-weight:500;background:#fff;padding:0 2px;border-radius:4px;pointer-events:none;-webkit-user-select:none;user-select:none}.board-badge{font-size:1.05rem;font-weight:600;color:#4f46e5;background:#e0e7ff;border-radius:8px;padding:5px 14px;margin-left:8px;display:flex;align-items:center;margin-top:-8px}.modern-slider{width:90%;margin:0 auto;accent-color:#4F46E5;height:4px}.slider-limits{width:90%;display:flex;justify-content:space-between;font-size:.9rem;color:#6b7280}.submit-game-btn{border-radius:18px;border:none;background:linear-gradient(90deg,#22c55e,#16a34a);color:#111;font-size:1.35rem;font-weight:700;padding:18px 48px;min-width:220px;cursor:pointer;box-shadow:0 4px 16px #10b9812e;transition:transform .2s,box-shadow .2s;display:block;margin:12px auto}.submit-game-btn:hover{background:linear-gradient(90deg,#22c55e,#16a34a);color:#111;transform:scale(1.07);box-shadow:0 8px 32px #10b98138}.setup-top-row{display:flex;flex-direction:row;gap:24px;width:100%;justify-content:center;margin-bottom:12px}.setup-algoritmo,.setup-dificultad{flex:1;min-width:140px;display:flex;flex-direction:column;align-items:center}.flex-col{display:flex;flex-direction:column;gap:12px}.setup-tablero{width:100%;margin-top:8px;margin-bottom:8px}.help-btn{display:block;margin:0 auto 8px;padding:10px 28px;border-radius:14px;border:2px solid #4f46e5;background:#e0e7ff;color:#4f46e5;font-size:1rem;font-weight:600;cursor:pointer;box-shadow:0 2px 8px #4f46e51a;transition:background-color .2s,color .2s,transform .2s,box-shadow .2s;letter-spacing:.04em;white-space:nowrap;overflow:hidden;min-width:120px}.help-btn:hover{background:#4f46e5;color:#fff;border-color:#4338ca;transform:scale(1.04);box-shadow:0 4px 16px #4f46e533}.help-btn:active{transform:scale(.97)}@media(max-width:700px){.setup-top-row{flex-direction:column;gap:12px}.setup-algoritmo,.setup-dificultad{min-width:0;width:100%}}