:root{--tg-theme-bg-color: #ffffff;--tg-theme-text-color: #000000;--tg-theme-hint-color: #999999;--tg-theme-link-color: #2678b6;--tg-theme-button-color: #50a8eb;--tg-theme-button-text-color: #ffffff;--tg-theme-secondary-bg-color: #f1f1f1}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background-color:var(--tg-theme-bg-color);color:var(--tg-theme-text-color);min-height:100vh;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}#root{min-height:100vh;display:flex;flex-direction:column}.home-page{padding:16px;display:flex;flex-direction:column;gap:16px}.header{padding:8px 0}.greeting{font-size:22px;font-weight:700;color:var(--tg-theme-text-color)}.subtitle{font-size:14px;color:var(--tg-theme-hint-color);margin-top:4px}.card{background-color:var(--tg-theme-bg-color);border-radius:16px;padding:20px}.total-card{background:linear-gradient(135deg,var(--tg-theme-button-color),#3a8fd8);color:#fff}.card-label{font-size:13px;opacity:.85;margin-bottom:12px}.totals{display:flex;flex-direction:column;gap:4px}.total-uzs{font-size:28px;font-weight:700;line-height:1.2}.total-usd{font-size:16px;font-weight:500;opacity:.8}.currency{font-size:.65em;font-weight:400;opacity:.85}.totals-skeleton{display:flex;flex-direction:column;gap:8px;margin-top:4px}.skeleton-line{height:28px;border-radius:6px;background:#ffffff40;animation:pulse 1.2s ease-in-out infinite}.skeleton-line.short{height:18px;width:50%}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.add-page{padding:16px}.page-title{font-size:22px;font-weight:700;color:var(--tg-theme-text-color);margin-bottom:20px}.expense-form{display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column;gap:8px}.form-label{font-size:13px;font-weight:600;color:var(--tg-theme-hint-color);text-transform:uppercase;letter-spacing:.5px}.form-input{background-color:var(--tg-theme-bg-color);border:none;border-radius:12px;padding:14px 16px;font-size:16px;color:var(--tg-theme-text-color);width:100%;outline:none}.form-input:focus{box-shadow:0 0 0 2px var(--tg-theme-button-color)}.amount-input{font-size:28px;font-weight:700;text-align:center;padding:20px}.categories-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.cat-btn{display:flex;flex-direction:column;align-items:center;gap:4px;padding:10px 6px;border:2px solid transparent;border-radius:12px;background-color:var(--tg-theme-bg-color);cursor:pointer;transition:all .15s}.cat-btn.selected{border-color:var(--cat-color, var(--tg-theme-button-color));background-color:color-mix(in srgb,var(--cat-color, var(--tg-theme-button-color)) 15%,transparent)}.cat-btn-icon{font-size:22px}.cat-btn-name{font-size:10px;color:var(--tg-theme-text-color);text-align:center}.submit-btn{background-color:var(--tg-theme-button-color);color:var(--tg-theme-button-text-color);border:none;border-radius:14px;padding:16px;font-size:16px;font-weight:600;cursor:pointer;transition:opacity .2s;margin-top:8px}.submit-btn:disabled{opacity:.5;cursor:not-allowed}.history-page{padding:16px;display:flex;flex-direction:column;gap:16px}.filter-scroll{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}.filter-scroll::-webkit-scrollbar{display:none}.filter-btn{white-space:nowrap;padding:7px 14px;border-radius:20px;border:none;background-color:var(--tg-theme-bg-color);color:var(--tg-theme-text-color);font-size:13px;cursor:pointer;transition:all .15s}.filter-btn.active{background-color:var(--tg-theme-button-color);color:var(--tg-theme-button-text-color)}.day-group{display:flex;flex-direction:column;gap:6px}.day-label{font-size:13px;font-weight:600;color:var(--tg-theme-hint-color);text-transform:capitalize}.day-expenses{background-color:var(--tg-theme-bg-color);border-radius:16px;overflow:hidden}.expense-row{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid rgba(0,0,0,.06)}.expense-row:last-child{border-bottom:none}.exp-icon{font-size:20px;width:36px;height:36px;display:flex;align-items:center;justify-content:center;background-color:var(--tg-theme-secondary-bg-color);border-radius:10px;flex-shrink:0}.exp-info{flex:1;min-width:0}.exp-desc{font-size:15px;color:var(--tg-theme-text-color);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.exp-cat{font-size:12px;color:var(--tg-theme-hint-color);margin-top:2px}.exp-right{display:flex;flex-direction:column;align-items:flex-end;gap:4px}.exp-amount{font-size:15px;font-weight:600;color:#ff3b30;white-space:nowrap}.delete-btn{border:none;background:none;color:var(--tg-theme-hint-color);font-size:12px;cursor:pointer;padding:2px 4px;border-radius:4px}.empty-state{display:flex;flex-direction:column;align-items:center;padding:60px 20px;gap:8px}.empty-icon{font-size:48px}.empty-text{font-size:18px;font-weight:600;color:var(--tg-theme-text-color)}.bottom-nav{position:fixed;bottom:0;left:0;right:0;height:65px;background-color:var(--tg-theme-bg-color);display:flex;align-items:center;justify-content:space-around;border-top:1px solid rgba(0,0,0,.1);z-index:100;padding-bottom:env(safe-area-inset-bottom)}.nav-item{display:flex;flex-direction:column;align-items:center;gap:2px;text-decoration:none;color:var(--tg-theme-hint-color);flex:1;padding:8px 0;transition:color .2s}.nav-item.active{color:var(--tg-theme-button-color)}.nav-icon{font-size:22px;line-height:1}.add-btn{font-size:28px;font-weight:300;background-color:var(--tg-theme-button-color);color:var(--tg-theme-button-text-color);width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:2px}.nav-label{font-size:10px;font-weight:500}.app{display:flex;flex-direction:column;min-height:100vh;background-color:var(--tg-theme-secondary-bg-color)}.app.dark{--tg-theme-bg-color: #1c1c1e;--tg-theme-text-color: #ffffff;--tg-theme-hint-color: #8e8e93;--tg-theme-secondary-bg-color: #2c2c2e;--tg-theme-button-color: #0a84ff}.app-content{flex:1;overflow-y:auto;padding-bottom:70px}.splash{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;min-height:100vh}.splash-icon{font-size:48px}.splash-text{font-size:17px;font-weight:600;color:var(--tg-theme-text-color)}.splash-hint{font-size:13px;color:var(--tg-theme-hint-color);text-align:center;padding:0 32px}.spinner{width:36px;height:36px;border:3px solid rgba(0,0,0,.1);border-top-color:var(--tg-theme-button-color);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}