:root{--tg-theme-bg-color: #ffffff;--tg-theme-secondary-bg-color: #f0f0f0;--tg-theme-text-color: #000000;--tg-theme-hint-color: #999999;--tg-theme-link-color: #2481cc;--tg-theme-button-color: #3390ec;--tg-theme-button-text-color: #ffffff;--tg-theme-header-bg-color: #ffffff;--tg-theme-accent-text-color: #3390ec;--tg-theme-section-bg-color: #ffffff;--tg-theme-section-header-text-color: #3390ec;--tg-theme-subtitle-text-color: #999999;--tg-theme-destructive-text-color: #e53935;--tg-theme-section-separator-color: #e0e0e0;--tg-theme-bottom-bar-bg-color: #ffffff}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:16px;line-height:1.5;color:var(--tg-theme-text-color);background-color:var(--tg-theme-bg-color);min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh;display:flex;flex-direction:column}img{max-width:100%;height:auto;display:block}input,button,textarea,select{font:inherit;color:inherit}button{cursor:pointer;border:none;background:none}a{color:var(--tg-theme-link-color);text-decoration:none}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--tg-theme-hint-color);border-radius:2px}.app{display:flex;flex-direction:column;min-height:100vh;padding:16px 16px 100px;max-width:480px;margin:0 auto;width:100%}.header{text-align:center;padding:20px 0 12px}.header__title{font-size:26px;font-weight:700;color:var(--tg-theme-text-color);margin-bottom:4px;letter-spacing:-.3px}.header__subtitle{font-size:14px;color:var(--tg-theme-hint-color)}.usage-bar{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;background:var(--tg-theme-secondary-bg-color);border-radius:12px;margin-bottom:16px}.usage-bar--premium{background:linear-gradient(135deg,#e8f5e9,#c8e6c9)}.usage-bar__text{font-size:13px;color:var(--tg-theme-subtitle-text-color);font-weight:500}.usage-bar--premium .usage-bar__text{color:#2e7d32}.usage-bar__upgrade{font-size:13px;font-weight:600;color:var(--tg-theme-button-color);padding:4px 12px;border-radius:8px;background:transparent;transition:background .2s}.usage-bar__upgrade:hover{background:#3390ec1a}.drop-zone{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 24px;border:2px dashed var(--tg-theme-section-separator-color);border-radius:16px;background:var(--tg-theme-section-bg-color);cursor:pointer;transition:all .25s ease;margin-bottom:16px;min-height:200px;user-select:none;-webkit-user-select:none}.drop-zone:hover{border-color:var(--tg-theme-button-color);background:#3390ec0a}.drop-zone--active{border-color:var(--tg-theme-button-color);background:#3390ec14;transform:scale(1.01)}.drop-zone--has-files{min-height:120px;padding:24px}.drop-zone__input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}.drop-zone__icon{color:var(--tg-theme-hint-color);margin-bottom:12px;transition:color .2s}.drop-zone:hover .drop-zone__icon,.drop-zone--active .drop-zone__icon{color:var(--tg-theme-button-color)}.drop-zone__text{font-size:16px;font-weight:500;color:var(--tg-theme-text-color);margin-bottom:4px}.drop-zone__hint{font-size:13px;color:var(--tg-theme-hint-color)}.error-banner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;background:#e539351a;border:1px solid rgba(229,57,53,.2);border-radius:12px;color:var(--tg-theme-destructive-text-color);font-size:14px;margin-bottom:16px;animation:slideDown .25s ease}@keyframes slideDown{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.error-banner__close{flex-shrink:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center;border-radius:50%;font-size:14px;font-weight:600;color:var(--tg-theme-destructive-text-color);background:#e539351a;transition:background .2s}.error-banner__close:hover{background:#e5393533}.file-list{margin-bottom:16px}.file-list__header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;padding:0 2px}.file-list__count{font-size:14px;font-weight:600;color:var(--tg-theme-text-color)}.file-list__clear{font-size:13px;color:var(--tg-theme-destructive-text-color);font-weight:500;padding:4px 8px;border-radius:6px;transition:background .2s}.file-list__clear:hover{background:#e5393514}.file-item{display:flex;align-items:center;gap:12px;padding:10px 12px;background:var(--tg-theme-section-bg-color);border-radius:12px;margin-bottom:8px;border:1px solid var(--tg-theme-section-separator-color);animation:slideDown .2s ease}.file-item__thumb{width:44px;height:44px;border-radius:8px;overflow:hidden;flex-shrink:0;background:var(--tg-theme-secondary-bg-color)}.file-item__thumb img{width:100%;height:100%;object-fit:cover}.file-item__info{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.file-item__name{font-size:14px;font-weight:500;color:var(--tg-theme-text-color);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-item__size{font-size:12px;color:var(--tg-theme-hint-color)}.file-item__remove{flex-shrink:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;color:var(--tg-theme-hint-color);transition:all .2s}.file-item__remove:hover{background:#e539351a;color:var(--tg-theme-destructive-text-color)}.quality-control{padding:16px;background:var(--tg-theme-section-bg-color);border-radius:14px;margin-bottom:16px;border:1px solid var(--tg-theme-section-separator-color)}.quality-control__header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.quality-control__label{font-size:15px;font-weight:600;color:var(--tg-theme-text-color)}.quality-control__value{font-size:15px;font-weight:700;color:var(--tg-theme-button-color);min-width:44px;text-align:right}.quality-control__slider{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:3px;background:var(--tg-theme-secondary-bg-color);outline:none;margin-bottom:8px}.quality-control__slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:24px;height:24px;border-radius:50%;background:var(--tg-theme-button-color);cursor:pointer;box-shadow:0 2px 6px #0003;transition:transform .15s}.quality-control__slider::-webkit-slider-thumb:hover{transform:scale(1.15)}.quality-control__slider::-moz-range-thumb{width:24px;height:24px;border-radius:50%;background:var(--tg-theme-button-color);cursor:pointer;border:none;box-shadow:0 2px 6px #0003}.quality-control__marks{display:flex;justify-content:space-between;font-size:12px;color:var(--tg-theme-hint-color)}.convert-btn{width:100%;padding:14px 24px;font-size:16px;font-weight:600;color:var(--tg-theme-button-text-color);background:var(--tg-theme-button-color);border-radius:12px;margin-bottom:16px;transition:all .2s;letter-spacing:.2px}.convert-btn:hover:not(:disabled){opacity:.9;transform:translateY(-1px);box-shadow:0 4px 12px #3390ec4d}.convert-btn:active:not(:disabled){transform:translateY(0)}.convert-btn:disabled{opacity:.5;cursor:not-allowed}.progress{margin-bottom:16px}.progress__bar-track{width:100%;height:8px;background:var(--tg-theme-secondary-bg-color);border-radius:4px;overflow:hidden;margin-bottom:8px}.progress__bar-fill{height:100%;background:var(--tg-theme-button-color);border-radius:4px;transition:width .3s ease}.progress__text{display:block;text-align:center;font-size:14px;color:var(--tg-theme-hint-color);font-weight:500}.results{animation:slideDown .3s ease}.results__summary{padding:20px 16px;background:var(--tg-theme-section-bg-color);border-radius:14px;margin-bottom:12px;border:1px solid var(--tg-theme-section-separator-color);text-align:center}.results__title{font-size:18px;font-weight:700;color:var(--tg-theme-text-color);margin-bottom:16px}.results__stats{display:flex;justify-content:center;gap:24px}.results__stat{display:flex;flex-direction:column;align-items:center;gap:4px}.results__stat-label{font-size:12px;color:var(--tg-theme-hint-color);text-transform:uppercase;letter-spacing:.5px}.results__stat-value{font-size:18px;font-weight:700;color:var(--tg-theme-text-color)}.results__stat-value--positive{color:#43a047}.results__stat-value--negative{color:var(--tg-theme-destructive-text-color)}.result-card{display:flex;align-items:center;gap:12px;padding:12px;background:var(--tg-theme-section-bg-color);border-radius:12px;margin-bottom:8px;border:1px solid var(--tg-theme-section-separator-color)}.result-card__thumb{width:50px;height:50px;border-radius:8px;overflow:hidden;flex-shrink:0;background:var(--tg-theme-secondary-bg-color)}.result-card__thumb img{width:100%;height:100%;object-fit:cover}.result-card__info{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}.result-card__name{font-size:14px;font-weight:600;color:var(--tg-theme-text-color);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.result-card__sizes{font-size:12px;color:var(--tg-theme-hint-color)}.result-card__download{flex-shrink:0;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;color:var(--tg-theme-button-color);background:#3390ec1a;transition:all .2s}.result-card__download:hover{background:#3390ec33;transform:scale(1.05)}.results__actions{display:flex;gap:10px;margin-top:16px}.results__btn-new{flex:1;padding:12px 16px;font-size:15px;font-weight:600;color:var(--tg-theme-button-color);background:#3390ec1a;border-radius:12px;transition:background .2s}.results__btn-new:hover{background:#3390ec2e}.results__btn-share{flex:1;padding:12px 16px;font-size:15px;font-weight:600;color:var(--tg-theme-button-text-color);background:var(--tg-theme-button-color);border-radius:12px;transition:opacity .2s}.results__btn-share:hover{opacity:.9}.modal-overlay{position:fixed;inset:0;z-index:1000;background:#00000080;display:flex;align-items:flex-end;justify-content:center;padding:16px;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{width:100%;max-width:400px;background:var(--tg-theme-bg-color);border-radius:20px 20px 12px 12px;padding:28px 24px 24px;text-align:center;animation:slideUp .3s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}.modal__icon{margin-bottom:16px}.modal__title{font-size:20px;font-weight:700;color:var(--tg-theme-text-color);margin-bottom:8px}.modal__description{font-size:14px;color:var(--tg-theme-hint-color);line-height:1.5;margin-bottom:20px}.modal__features{list-style:none;margin-bottom:24px;text-align:left;padding:0 8px}.modal__features li{font-size:14px;color:var(--tg-theme-text-color);border-bottom:1px solid var(--tg-theme-section-separator-color);position:relative;padding:8px 0 8px 24px}.modal__features li:last-child{border-bottom:none}.modal__features li:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:16px;height:16px;border-radius:50%;background:var(--tg-theme-button-color)}.modal__features li:after{content:"";position:absolute;left:4px;top:50%;transform:translateY(-50%) rotate(45deg);width:4px;height:8px;border-right:2px solid var(--tg-theme-button-text-color);border-bottom:2px solid var(--tg-theme-button-text-color)}.modal__buy-btn{width:100%;padding:14px;font-size:16px;font-weight:600;color:var(--tg-theme-button-text-color);background:var(--tg-theme-button-color);border-radius:12px;margin-bottom:10px;transition:opacity .2s}.modal__buy-btn:hover{opacity:.9}.modal__cancel-btn{width:100%;padding:12px;font-size:15px;font-weight:500;color:var(--tg-theme-hint-color);background:transparent;border-radius:12px;transition:background .2s}.modal__cancel-btn:hover{background:var(--tg-theme-secondary-bg-color)}.footer{margin-top:auto;padding:20px 0 8px;text-align:center}.footer__text{font-size:12px;color:var(--tg-theme-hint-color);line-height:1.5}.footer__dev{margin-top:12px}.footer__dev-btn{font-size:12px;color:var(--tg-theme-link-color);padding:6px 14px;border-radius:8px;background:var(--tg-theme-secondary-bg-color);font-weight:500;font-family:monospace;transition:opacity .2s}.footer__dev-btn:hover{opacity:.8}@media(max-width:360px){.app{padding:12px 12px 80px}.header__title{font-size:22px}.drop-zone{padding:28px 16px;min-height:160px}.results__stats{gap:16px}.results__stat-value{font-size:16px}}