:root{--primary-color:#059669;--secondary-color:#047857;--accent-color:#10b981;--warning-color:#f59e0b;--error-color:#dc2626;--success-color:#16a34a}.app-icon{font-size:3rem;color:var(--primary-color);margin-bottom:1rem;display:inline-block}.cron-input-container{margin-bottom:1rem}.cron-fields{display:grid;grid-template-columns:repeat(5,1fr);gap:1rem;margin-bottom:1rem}.cron-field{display:flex;flex-direction:column;gap:.5rem}.cron-field label{font-weight:600;font-size:.875rem;color:var(--text-color)}.cron-field input{padding:.5rem;border:1px solid var(--border-color);border-radius:4px;font-family:'Courier New',monospace;text-align:center;background:var(--bg-color);color:var(--text-color)}.cron-field input:focus{border-color:var(--primary-color);outline:0;box-shadow:0 0 0 2px rgba(5,150,105,.1)}.cron-field small{font-size:.75rem;color:var(--text-secondary);text-align:center}.cron-actions{display:flex;gap:1rem;flex-wrap:wrap}.next-runs-list{display:flex;flex-direction:column;gap:.75rem}.next-run-item{display:flex;justify-content:space-between;align-items:center;padding:.75rem 1rem;background:var(--bg-secondary);border-radius:6px;border-left:4px solid var(--primary-color)}.next-run-time{font-weight:600;color:var(--text-color)}.next-run-relative{font-size:.875rem;color:var(--text-secondary)}.warnings-list{display:flex;flex-direction:column;gap:.75rem}.warning-item{padding:1rem;border-radius:6px;border-left:4px solid var(--warning-color);background:rgba(245,158,11,.1)}.warning-item.error{border-left-color:var(--error-color);background:rgba(220,38,38,.1)}.warning-title{font-weight:600;color:var(--warning-color);margin-bottom:.25rem}.warning-item.error .warning-title{color:var(--error-color)}.warning-message{color:var(--text-color);font-size:.875rem}.saved-actions{display:flex;gap:1rem;align-items:end}.saved-actions input{flex:1}.saved-schedules-list{display:flex;flex-direction:column;gap:.75rem}.saved-schedule-item{display:flex;justify-content:space-between;align-items:center;padding:1rem;background:var(--bg-secondary);border-radius:6px;border:1px solid var(--border-color)}.saved-schedule-info{flex:1}.saved-schedule-name{font-weight:600;color:var(--text-color);margin-bottom:.25rem}.saved-schedule-cron{font-family:'Courier New',monospace;font-size:.875rem;color:var(--text-secondary);margin-bottom:.25rem}.saved-schedule-human{font-size:.875rem;color:var(--text-secondary)}.saved-schedule-actions{display:flex;gap:.5rem}.saved-schedule-actions .btn{padding:.5rem .75rem;font-size:.75rem}.examples-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.75rem}.example-btn{padding:.75rem;border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-secondary);color:var(--text-color);cursor:pointer;transition:all var(--transition-fast);font-size:.875rem;text-align:center;font-family:inherit}.example-btn:hover{border-color:var(--primary-color);background:var(--primary-color);color:#fff;transform:translateY(-1px)}.status-valid{color:var(--success-color)}.status-invalid{color:var(--error-color)}.status-warning{color:var(--warning-color)}@media (max-width:768px){.cron-fields{grid-template-columns:repeat(2,1fr);gap:.75rem}.cron-actions{flex-direction:column}.cron-actions .btn{width:100%}.saved-actions{flex-direction:column;align-items:stretch}.saved-schedule-item{flex-direction:column;align-items:stretch;gap:1rem}.saved-schedule-actions{justify-content:center}.examples-grid{grid-template-columns:1fr}.next-run-item{flex-direction:column;align-items:flex-start;gap:.25rem}}@media (max-width:480px){.cron-fields{grid-template-columns:1fr;gap:.5rem}.cron-field input{min-width:0;width:100%}.app-content{overflow-x:hidden}.card{margin-left:0;margin-right:0}}@keyframes slideIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.next-run-item,.saved-schedule-item,.warning-item{animation:.3s ease-out slideIn}.cron-field input.valid{border-color:var(--success-color);background:rgba(22,163,74,.05)}.cron-field input.invalid{border-color:var(--error-color);background:rgba(220,38,38,.05)}.cron-help{font-size:.75rem;color:var(--text-secondary);margin-top:.25rem;font-style:italic}.loading{opacity:.6;pointer-events:none}.copy-success{background:var(--success-color)!important;border-color:var(--success-color)!important;color:#fff!important}@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}