.stats-page{display:flex;flex-direction:column;gap:2rem}.stats-empty{text-align:center;padding:3rem 1rem}.stats-empty__text{color:var(--color-text-secondary, #6b7280);font-size:1.125rem;margin-bottom:1.25rem}.stats-empty__cta{display:inline-block;padding:.75rem 1.5rem;background:var(--color-primary, #2563eb);color:#fff;text-decoration:none;border-radius:8px;font-weight:600}.stats-empty__cta:hover{background:var(--color-primary-dark, #1d4ed8)}.stats-section-title{font-size:1.125rem;font-weight:700;margin:0 0 .875rem}.stats-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.stats-card{display:flex;flex-direction:column;align-items:center;gap:.25rem;padding:1rem .5rem;background:var(--color-bg-subtle, #f8fafc);border:1px solid var(--color-border-subtle, #e2e8f0);border-radius:10px;text-align:center}.stats-card__value{font-size:2rem;font-weight:800;line-height:1;color:var(--color-primary, #2563eb);font-variant-numeric:tabular-nums}.stats-card__label{font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted, #9ca3af)}.stats-table{border:1px solid var(--color-border, #e5e7eb);border-radius:8px;overflow:hidden;font-size:.9375rem}.stats-table__head,.stats-table__row{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;padding:.625rem 1rem;gap:.5rem}.stats-table__head{background:var(--color-bg-subtle, #f8fafc);border-bottom:1px solid var(--color-border, #e5e7eb);font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted, #9ca3af);font-weight:600}.stats-table__row{border-bottom:1px solid var(--color-border, #e5e7eb)}.stats-table__row:last-child{border-bottom:none}.stats-table__row:nth-child(2n){background:var(--color-bg-alt, #f9fafb)}.stats-table__diff{font-weight:600;color:var(--color-text, #111827)}.stats-heatmap{display:grid;grid-template-columns:repeat(10,1fr);gap:4px;margin-bottom:.5rem}@media(min-width:400px){.stats-heatmap{grid-template-columns:repeat(15,1fr)}}@media(min-width:560px){.stats-heatmap{grid-template-columns:repeat(30,1fr)}}.stats-heatmap__day{aspect-ratio:1;border-radius:3px;background:var(--color-border, #e5e7eb)}.stats-heatmap__day--solved{background:var(--color-success, #059669)}.stats-heatmap__legend{display:flex;align-items:center;gap:.375rem;font-size:.75rem;color:var(--color-text-secondary, #6b7280);margin-top:.5rem}.stats-heatmap__day--sample{width:12px;height:12px;flex-shrink:0}.data-transfer{margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--color-border, #e2e8f0)}.data-transfer h2{font-size:1.25rem;margin-bottom:.5rem}.data-transfer p{color:var(--color-text-muted, #6b7280);max-width:55ch}.data-transfer__actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1rem}.data-transfer__btn{padding:.6rem 1.1rem;border:1px solid var(--color-border-input, #d1d5db);border-radius:8px;background:var(--color-bg-input, #f9fafb);font-weight:600;cursor:pointer;min-height:44px}.data-transfer__btn:hover,.data-transfer__btn:focus-visible{background:var(--color-bg-input-hover, #e5e7eb)}.data-transfer__file{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.data-transfer__status{margin-top:.75rem;font-weight:600}.stats-calendar-scroll{overflow-x:auto;padding-bottom:.5rem}.stats-calendar__months{display:flex;gap:3px;margin-bottom:4px;font-size:.7rem;color:var(--color-text-muted, #6b7280)}.stats-calendar__month{width:12px;flex:none;overflow:visible;white-space:nowrap}.stats-calendar{display:flex;gap:3px}.stats-calendar__week{display:flex;flex-direction:column;gap:3px}.stats-calendar__day{width:12px;height:12px;border-radius:3px;background:var(--color-bg-input-hover, #e5e7eb);flex:none}.stats-calendar__day--future{background:transparent}.stats-calendar__day--l1{background:#93c5fd}.stats-calendar__day--l2{background:#60a5fa}.stats-calendar__day--l3{background:#3b82f6}.stats-calendar__day--l4{background:#1d4ed8}.stats-calendar__legend{display:flex;align-items:center;gap:4px;margin-top:.5rem;font-size:.75rem;color:var(--color-text-muted, #6b7280)}.stats-achievements__list{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:.75rem}.stats-achievements__item{border:1px solid var(--color-border, #e2e8f0);border-radius:8px;padding:.75rem;opacity:.55}.stats-achievements__item--earned{opacity:1;border-color:var(--color-active-border, #93c5fd)}.stats-achievements__name{display:block;font-weight:700}.stats-achievements__desc{font-size:.85rem;color:var(--color-text-muted, #6b7280)}.stats-trends__list{list-style:none;padding:0;display:grid;gap:.75rem}.stats-trends__row{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}.stats-trends__diff{font-weight:700;min-width:5rem}.stats-trends__spark{color:var(--color-primary, #2563eb)}.stats-trends__avg{font-variant-numeric:tabular-nums;font-weight:600}.stats-trends__direction{font-size:.85rem;color:var(--color-text-muted, #6b7280)}.stats-trends__empty{color:var(--color-text-muted, #6b7280)}h1[data-astro-cid-tpt5cfxd]{font-size:2rem;font-weight:800;letter-spacing:-.02em;margin-bottom:1.5rem}