:root{--tg-theme-bg-color: #ffffff;--tg-theme-text-color: #000000;--tg-theme-hint-color: #999999;--tg-theme-link-color: #2481cc;--tg-theme-button-color: #2481cc;--tg-theme-button-text-color: #ffffff;--tg-theme-secondary-bg-color: #f4f4f5}*{box-sizing:border-box}body{margin:0;padding:0;background-color:var(--tg-theme-bg-color);color:var(--tg-theme-text-color);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}.app{min-height:100vh;padding-bottom:20px}.container{max-width:600px;margin:0 auto;padding:16px}.header{margin-bottom:24px}.header h1{font-size:24px;font-weight:600;margin:0 0 8px}.user-info{display:flex;gap:8px;align-items:center;color:var(--tg-theme-hint-color);font-size:14px}.user-name{font-weight:500;color:var(--tg-theme-text-color)}.user-handle{color:var(--tg-theme-hint-color)}.quota-card{background:var(--tg-theme-secondary-bg-color);border-radius:12px;padding:16px;margin-bottom:24px}.quota-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-size:14px}.quota-badge{background:var(--tg-theme-button-color);color:var(--tg-theme-button-text-color);padding:4px 12px;border-radius:12px;font-weight:600;font-size:13px}.quota-bar{height:8px;background:#0000001a;border-radius:4px;overflow:hidden}.quota-fill{height:100%;background:var(--tg-theme-button-color);transition:width .3s ease}.input-section{margin-bottom:32px}.input-section label{display:block;margin-bottom:8px;font-size:14px;font-weight:500}.link-input{width:100%;padding:14px;font-size:15px;border:2px solid var(--tg-theme-secondary-bg-color);border-radius:10px;background:var(--tg-theme-secondary-bg-color);color:var(--tg-theme-text-color);outline:none;transition:border-color .2s}.link-input:focus{border-color:var(--tg-theme-button-color)}.link-input:disabled{opacity:.6}.error-message{margin-top:8px;padding:12px;background:#fee;color:#c33;border-radius:8px;font-size:14px}.jobs-section h2{font-size:18px;font-weight:600;margin:0 0 16px}.empty-state{text-align:center;padding:48px 24px;color:var(--tg-theme-hint-color)}.empty-state p{margin:0 0 8px}.empty-state .hint{font-size:14px}.jobs-list{display:flex;flex-direction:column;gap:12px}.job-card{background:var(--tg-theme-secondary-bg-color);border-radius:12px;padding:14px;cursor:pointer;transition:transform .2s,opacity .2s}.job-card:active{transform:scale(.98)}.job-card.completed{border-left:4px solid #4caf50}.job-card.processing{border-left:4px solid #ff9800}.job-card.failed{border-left:4px solid #f44336}.job-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.job-status{font-size:18px}.job-time{font-size:12px;color:var(--tg-theme-hint-color)}.job-link{font-size:13px;color:var(--tg-theme-text-color);word-break:break-all;margin-bottom:8px;opacity:.8}.job-action{margin-top:12px}.download-btn{background:var(--tg-theme-button-color);color:var(--tg-theme-button-text-color);border:none;padding:10px 16px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:opacity .2s}.download-btn:active{opacity:.8}.job-error{font-size:12px;color:#f44336;margin-top:4px}