:root{--color-primary:#08c;--color-primary-dark:#0077b5;--color-primary-hover:#1976d2;--color-success:#34a853;--color-danger:#d93025;--color-warning:#ff9800;--color-info:#1976d2;--color-success-light:#e8f5e9;--color-danger-light:#ffebee;--color-warning-light:#fff3e0;--color-info-light:#e3f2fd;--color-text:#1c1e21;--color-text-light:#555;--color-text-lighter:#999;--color-background:#f0f2f5;--color-white:#fff;--color-border:#ddd;--spacing-xs:.5rem;--spacing-sm:1rem;--spacing-md:1.5rem;--spacing-lg:2rem;--spacing-xl:3rem;--border-radius:8px;--border-radius-sm:4px;--border-radius-md:8px;--border-radius-lg:12px;--shadow-sm:0 4px 6px #0000001a;--shadow-md:0 8px 12px #00000026;--shadow-lg:0 12px 24px #0003;--shadow-dashed:0 0 0 1px dashed var(--color-primary);--transition-fast:.2s ease;--transition-normal:.3s ease;--transition-slow:.5s ease;--breakpoint-sm:640px;--breakpoint-md:768px;--breakpoint-lg:1024px;--breakpoint-xl:1280px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--color-background);min-height:100vh;padding:var(--spacing-sm);justify-content:center;align-items:center;margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;display:flex}#app{width:100vw;height:100vh}.container{justify-content:center;align-items:center;height:100vh;display:flex}.container>p{padding-bottom:.6rem}.container>.content{background:var(--color-white);padding:var(--spacing-lg);border-radius:var(--border-radius);box-shadow:var(--shadow-sm);text-align:center;max-width:360px;max-height:fit-content}h2{margin-top:0;margin-bottom:var(--spacing-md);color:var(--color-text)}select{max-height:38px}input,button{font-family:inherit}.layout{justify-content:center;align-items:center;width:100%;height:100%;display:flex}input{width:100%;margin-bottom:var(--spacing-sm);border:1px solid var(--color-border);border-radius:var(--border-radius-sm);transition:border-color var(--transition-fast);padding:.4rem}input:focus{border-color:var(--color-primary);outline:none}button{width:100%;padding:var(--spacing-xs);border-radius:var(--border-radius-sm);cursor:pointer;transition:background-color var(--transition-fast);border:none;font-weight:700}.btn-primary{background-color:var(--color-primary);max-width:fit-content;color:var(--color-white)}.btn-primary:hover{background-color:var(--color-primary-dark)}.btn-success{background-color:var(--color-success);color:var(--color-white)}.btn-danger{background-color:var(--color-danger);max-width:fit-content;color:var(--color-white)}.btn-link{color:var(--color-primary);margin-top:var(--spacing-sm);background:0 0;padding:0;font-weight:400;text-decoration:underline}.btn-link:hover{opacity:.8;background:0 0}.hidden{display:none}.message-area{margin-bottom:var(--spacing-sm);min-height:2.5rem;font-size:.9rem}.message-success{color:var(--color-success)}.message-error{color:var(--color-danger)}.dashed-box{margin-top:var(--spacing-sm);border:1px dashed var(--color-primary);padding:var(--spacing-sm);border-radius:var(--border-radius-sm);background:#0088cc0d}.dashed-box p{color:var(--color-text-light);margin-bottom:var(--spacing-xs);font-size:.8rem}.btn-primary:disabled,.btn-success:disabled,.btn-danger:disabled{opacity:.6;cursor:not-allowed}.btn-primary:hover:not(:disabled){background-color:var(--color-primary-hover);box-shadow:var(--shadow-md);transform:translateY(-2px)}.btn-success:hover:not(:disabled){box-shadow:var(--shadow-md);background-color:#2e9648;transform:translateY(-2px)}.btn-danger:hover:not(:disabled){box-shadow:var(--shadow-md);background-color:#c5221f;transform:translateY(-2px)}.btn-telegram{background-color:var(--color-warning);color:var(--color-white);margin-bottom:var(--spacing-xs)}.btn-telegram:hover:not(:disabled){box-shadow:var(--shadow-md);background-color:#f57c00;transform:translateY(-2px)}.btn-danger-sm{width:auto;padding:.25rem .75rem;font-size:.85rem}table{border-collapse:collapse;background-color:var(--color-white);border-radius:var(--border-radius);width:100%;box-shadow:var(--shadow-sm);overflow:hidden}thead{background-color:var(--color-background);border-bottom:2px solid var(--color-border)}th,td{padding:var(--spacing-xs) var(--spacing-sm);text-align:left;border-bottom:1px solid var(--color-border)}tbody tr:hover{background-color:#f9f9f9}.card{background-color:var(--color-white);padding:var(--spacing-md);border-radius:var(--border-radius);box-shadow:var(--shadow-sm);transition:box-shadow var(--transition-normal)}.card:hover{box-shadow:var(--shadow-md)}input:disabled,textarea:disabled,select:disabled{color:var(--color-text-light);cursor:not-allowed;background-color:#f5f5f5}input::placeholder,textarea::placeholder{color:var(--color-text-lighter)}.text-center{text-align:center}.text-muted{color:var(--color-text-light)}.text-danger{color:var(--color-danger)}.text-success{color:var(--color-success)}.text-warning{color:var(--color-warning)}.text-info{color:var(--color-info)}@media (width<=768px){.container>.content{border-radius:0;max-width:100%}h2{font-size:1.5rem}.btn-primary,.btn-success,.btn-danger{padding:var(--spacing-sm)}table{font-size:.85rem}th,td{padding:var(--spacing-xs) .5rem}}