:root{color-scheme:light dark;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;--accent-gold: #f0b90b}body{margin:0;background:var(--tg-theme-bg-color, #ffffff);color:var(--tg-theme-text-color, #111111)}button{font-family:inherit}.screen{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:24px;text-align:center;gap:12px}.app-shell{display:flex;flex-direction:column;min-height:100vh}.app-content{flex:1;display:flex;flex-direction:column;align-items:center;padding:20px 16px calc(84px + env(safe-area-inset-bottom));gap:8px}.tab-bar{position:fixed;left:0;right:0;bottom:0;display:flex;background:var(--tg-theme-bottom-bar-bg-color, var(--tg-theme-secondary-bg-color, #f2f2f2));border-top:1px solid rgba(128,128,128,.2);padding-bottom:env(safe-area-inset-bottom)}.tab-bar-item{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 0 6px;background:none;border:none;color:var(--tg-theme-hint-color, #999999);cursor:pointer}.tab-bar-item-active{color:var(--accent-gold)}.tab-bar-icon{font-size:20px;line-height:1}.tab-bar-label{font-size:11px;font-weight:500}h1,h2,h3{margin:0 0 6px}h2{font-size:17px;font-weight:600}h3{font-size:14px;font-weight:600;color:var(--tg-theme-section-header-text-color, var(--tg-theme-hint-color, #999999))}.hint-text{font-size:13px;font-weight:400;color:var(--tg-theme-hint-color, #999999);margin:0 0 12px}.error-text{font-size:13px;color:var(--tg-theme-destructive-text-color, #c0392b);margin-top:8px}.card{width:100%;max-width:360px;margin-top:8px;padding:16px;border-radius:16px;background:var(--tg-theme-section-bg-color, var(--tg-theme-secondary-bg-color, #f2f2f2));text-align:left}.balance-card{width:100%;max-width:360px;margin-top:4px;padding:24px 32px;border-radius:16px;background:var(--tg-theme-secondary-bg-color, #f2f2f2);text-align:center}.balance-amount{font-size:36px;font-weight:700;color:var(--accent-gold)}.balance-sub{font-size:13px;color:var(--tg-theme-hint-color, #999999)}.btn-primary{background:var(--tg-theme-button-color, #2481cc);color:var(--tg-theme-button-text-color, #ffffff);border:none;border-radius:12px;padding:12px 16px;font-size:15px;font-weight:600;cursor:pointer}.btn-primary:disabled{opacity:.5;cursor:default}.btn-full{width:100%;margin-top:12px}.btn-disabled,.btn-primary.btn-disabled{background:var(--tg-theme-hint-color, #999999);opacity:.6}.btn-outline{background:transparent;border:1px solid var(--tg-theme-button-color, #2481cc);color:var(--tg-theme-button-color, #2481cc);border-radius:10px;padding:8px 14px;font-size:13px;font-weight:600;cursor:pointer}.btn-outline:disabled{opacity:.6;cursor:default}.btn-small{padding:6px 10px;font-size:12px}.btn-done{background:none;border:none;color:var(--tg-theme-hint-color, #999999);font-size:13px;font-weight:600}.btn-done:before{color:var(--accent-gold)}.btn-text{background:none;border:none;color:var(--tg-theme-link-color, #2481cc);font-size:13px;font-weight:600;padding:0;cursor:pointer}.streak-strip{display:flex;gap:6px;margin:12px 0;justify-content:space-between}.streak-cell{flex:1;min-width:0;aspect-ratio:1;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:10px;background:var(--tg-theme-secondary-bg-color, #f2f2f2);gap:2px;transition:transform .15s ease}.streak-cell-day{font-size:10px;color:var(--tg-theme-hint-color, #999999)}.streak-cell-glyph{font-size:14px}.streak-cell-claimed{background:color-mix(in srgb,var(--accent-gold) 20%,transparent)}.streak-cell-claimed .streak-cell-glyph{color:var(--accent-gold)}.streak-cell-claimed .streak-cell-day{color:var(--tg-theme-hint-color, #999999)}.streak-cell-today{border:2px solid var(--accent-gold)}.streak-cell-today .streak-cell-day{color:var(--tg-theme-text-color, #111111)}.streak-cell-future{opacity:.5}.streak-cell-milestone{transform:scale(1.08)}.streak-cell-flash{animation:streak-flash .2s ease}@keyframes streak-flash{0%{transform:scale(1)}50%{transform:scale(1.25)}to{transform:scale(1)}}.streak-cell-skeleton{aspect-ratio:1;border-radius:10px;background:var(--tg-theme-secondary-bg-color, #f2f2f2);opacity:.5}.task-list{display:flex;flex-direction:column}.task-row{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid rgba(128,128,128,.18)}.task-row:last-child{border-bottom:none}.task-icon{font-size:22px;width:34px;text-align:center;flex-shrink:0}.task-body{flex:1;min-width:0}.task-title{font-size:15px;font-weight:500;color:var(--tg-theme-text-color, #111111);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.task-reward-line{display:flex;align-items:center;gap:6px;margin-top:2px}.task-reward{font-size:14px;font-weight:600;color:var(--accent-gold)}.task-honor-tag{font-size:11px;color:var(--tg-theme-hint-color, #999999);border:1px solid var(--tg-theme-hint-color, #999999);border-radius:6px;padding:1px 5px}.task-row-error{font-size:12px;color:var(--tg-theme-hint-color, #999999);margin-top:4px}.task-action{flex-shrink:0}.task-row-skeleton{gap:12px}.task-icon-skeleton{width:34px;height:34px;border-radius:8px;background:var(--tg-theme-secondary-bg-color, #f2f2f2);opacity:.6}.task-lines-skeleton{flex:1;display:flex;flex-direction:column;gap:6px}.skeleton-bar{height:10px;border-radius:4px;background:var(--tg-theme-secondary-bg-color, #f2f2f2);opacity:.6;width:70%}.skeleton-bar-short{width:40%}.invite-header{text-align:center}.invite-header h2{font-size:18px}.referral-link-row{display:flex;align-items:center;gap:8px;background:var(--tg-theme-secondary-bg-color, #f2f2f2);border-radius:10px;padding:10px 12px;margin:12px 0}.referral-link-text{flex:1;min-width:0;font-family:monospace;font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--tg-theme-text-color, #111111)}.referral-stats-row{display:flex;gap:10px;margin-top:16px}.referral-stat-cell{flex:1;text-align:center;background:var(--tg-theme-secondary-bg-color, #f2f2f2);border-radius:12px;padding:12px 8px}.referral-stat-value{font-size:18px;font-weight:700;color:var(--accent-gold)}.referral-stat-label{font-size:12px;color:var(--tg-theme-hint-color, #999999);margin-top:2px}.referral-list{margin-top:18px}.referral-list ul{list-style:none;margin:0;padding:0;font-size:13px}.referral-list li{padding:6px 0;border-bottom:1px solid rgba(128,128,128,.15)}.referral-list li:last-child{border-bottom:none}