:root{--tg-theme-bg-color:#fff;--tg-theme-text-color:#222;--tg-theme-hint-color:#999;--tg-theme-link-color:#2481cc;--tg-theme-button-color:#2481cc;--tg-theme-button-text-color:#fff;--tg-theme-secondary-bg-color:#f1f1f1;--border-color:#e6e6e6;--transition-speed:.3s}@media (prefers-color-scheme:dark){:root{--tg-theme-bg-color:#1c1c1d;--tg-theme-text-color:#fff;--tg-theme-hint-color:#aaa;--tg-theme-link-color:#3390ec;--tg-theme-button-color:#3390ec;--tg-theme-button-text-color:#fff;--tg-theme-secondary-bg-color:#2c2c2e;--border-color:#38383a}}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}body{background-color:var(--tg-theme-bg-color);color:var(--tg-theme-text-color);padding-bottom:120px;font-size:16px;line-height:1.5}.container{max-width:600px;margin:0 auto;padding:16px}.text-hint{color:var(--tg-theme-hint-color);font-size:14px}.text-center{text-align:center}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.btn{background-color:var(--tg-theme-button-color);color:var(--tg-theme-button-text-color);cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;width:100%;padding:14px 20px;font-size:16px;font-weight:600;transition:opacity .2s;display:inline-flex}.btn:active{opacity:.8}.btn-secondary{background-color:var(--tg-theme-secondary-bg-color);color:var(--tg-theme-text-color)}.template-card{background-color:var(--tg-theme-secondary-bg-color);cursor:pointer;border-radius:12px;margin-bottom:12px;padding:16px;transition:transform .1s}.template-card:active{transform:scale(.98)}.template-title{margin-bottom:4px;font-size:17px;font-weight:600}.template-desc{color:var(--tg-theme-hint-color);font-size:14px}.accordion{border:1px solid var(--border-color);background-color:var(--tg-theme-bg-color);border-radius:12px;margin-bottom:12px;overflow:hidden}.accordion-header{background-color:var(--tg-theme-secondary-bg-color);cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;padding:16px;font-weight:600;display:flex}.accordion-body{transition:grid-template-rows var(--transition-speed) ease-out;grid-template-rows:0fr;display:grid}.accordion-body.open{grid-template-rows:1fr}.accordion-content{overflow:hidden}.work-item{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.work-item:last-child{border-bottom:none}.work-info{flex:1}.work-name{margin-bottom:2px;font-size:15px;font-weight:500}.work-price{color:var(--tg-theme-hint-color);font-size:13px}.work-controls{align-items:center;gap:12px;display:flex}.work-input{text-align:center;width:40px;height:100%;color:var(--tg-theme-text-color);background-color:#0000;border:none;outline:none;padding:0;font-size:16px}input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}input[type=number]{appearance:textfield}.number-control{border:1px solid var(--border-color);background-color:var(--tg-theme-bg-color);border-radius:8px;align-items:center;height:40px;transition:border-color .2s;display:flex;overflow:hidden}.number-control:focus-within{border-color:var(--tg-theme-button-color)}.number-btn{background-color:var(--tg-theme-secondary-bg-color);color:var(--tg-theme-text-color);cursor:pointer;-webkit-user-select:none;user-select:none;border:none;justify-content:center;align-items:center;width:32px;height:100%;font-size:18px;font-weight:500;display:flex}.number-btn:active{background-color:var(--border-color)}.work-total{text-align:right;width:80px;font-size:15px;font-weight:600}.sticky-footer{background-color:var(--tg-theme-bg-color);border-top:1px solid var(--border-color);z-index:100;padding:16px;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -4px 12px #0000000d}.sticky-footer-content{max-width:600px;margin:0 auto}.total-row{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.total-label{color:var(--tg-theme-hint-color);font-size:14px}.total-sum{color:var(--tg-theme-text-color);font-size:22px;font-weight:700}.export-buttons{gap:10px;display:flex}.export-buttons .btn{flex:1}.btn-icon{color:var(--tg-theme-hint-color);cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;padding:8px;display:flex}.btn-icon:active{background-color:var(--tg-theme-secondary-bg-color)}.btn-icon.delete:active{color:#ff3b30}