/* ToolCMS V3.1.82 (c) ToolWorld https://www.toolworld.cn/ */
*{box-sizing:border-box;margin:0;padding:0}
body{margin:0;padding:0;font-family:inherit;background:transparent;color:var(--text-1,#333);font-size:14px;line-height:1.6}
.ovn-container{max-width:100%;margin:0 auto;padding:16px}
.ovn-hero{text-align:center;margin-bottom:16px}
.ovn-title{font-size:20px;font-weight:700;color:var(--text-1,#1f2937)}
.ovn-subtitle{font-size:13px;color:var(--text-3,#94a3b8);margin-top:4px}

.ovn-input-card{background:var(--bg-card,#fff);border:1px solid var(--border,#e2e8f0);border-radius:var(--radius,14px);padding:18px;margin-bottom:14px}
.ovn-label{display:block;font-weight:600;font-size:13px;color:var(--text-2,#555);margin-bottom:8px}
.ovn-input{width:100%;padding:12px 14px;border:1px solid var(--border,#d1d5db);border-radius:var(--radius-sm,8px);font-size:18px;letter-spacing:3px;font-family:monospace;text-transform:uppercase;background:var(--bg-card,#fff);color:var(--text-1,#333);outline:none;transition:border-color .15s}
.ovn-input:focus{border-color:var(--primary,var(--primary-hover))}

.ovn-viz{display:flex;gap:4px;margin:12px 0;flex-wrap:wrap}
.ovn-viz-cell{width:32px;height:40px;border:1px solid var(--border,#e2e8f0);border-radius:6px;display:flex;align-items:center;justify-content:center;font-family:monospace;font-size:14px;font-weight:600;color:var(--text-2,#555);background:var(--bg-soft,#f8fafc)}
.ovn-viz-cell.check{background:#fef3c7;border-color:#f59e0b;color:#92400e}
.ovn-viz-cell.year{background:#dbeafe;border-color:var(--primary);color:#1e40af}
.ovn-viz-cell.plant{background:#d1fae5;border-color:#10b981;color:#065f46}

.ovn-toolbar{display:flex;gap:8px;flex-wrap:wrap}
.ovn-btn{padding:8px 16px;border:1px solid var(--border,#d1d5db);border-radius:var(--radius-sm,8px);background:var(--bg-card,#fff);color:var(--text-1,#333);cursor:pointer;font-size:13px;transition:background .15s}
.ovn-btn:hover{background:var(--primary-light)}

.ovn-btn-primary{background:var(--primary,var(--primary-hover));color:#fff;border-color:var(--primary,var(--primary-hover))}
.ovn-btn-primary:hover{background:var(--primary-light);color:var(--primary)}


.ovn-status{margin-bottom:14px;padding:12px 16px;border-radius:var(--radius,10px);font-size:14px;font-weight:600;display:none;align-items:center;gap:10px}
.ovn-status.show{display:flex}
.ovn-status.ok{background:#dcfce7;color:#166534;border:1px solid #86efac}
.ovn-status.bad{background:#fee2e2;color:#991b1b;border:1px solid #fecaca}

.ovn-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}
.ovn-cell{background:var(--bg-card,#fff);border:1px solid var(--border,#e2e8f0);border-radius:var(--radius,10px);padding:12px 14px}
.ovn-cell .k{font-size:12px;color:var(--text-3,#94a3b8);margin-bottom:4px}
.ovn-cell .v{font-size:15px;font-weight:600;color:var(--text-1,#1f2937);word-break:break-all}
.ovn-cell.full{grid-column:1/-1}

.ovn-note{background:var(--bg-soft,#f8fafc);border-radius:var(--radius,10px);padding:12px 14px;margin-bottom:14px}
.ovn-note p{font-size:12px;color:var(--text-3,#64748b);line-height:1.6}

.ovn-message{margin-bottom:10px;padding:8px 12px;border-radius:var(--radius-sm,8px);font-size:13px;display:none}
.ovn-message.show{display:block}
.ovn-message.success{background:var(--primary-light);color:var(--primary,var(--primary-hover))}
.ovn-message.error{background:var(--error-bg,#fee2e2);color:var(--error,#991b1b)}

.ovn-footer{margin-top:16px;padding-top:12px;border-top:1px solid var(--border-light,#f1f5f9);font-size:12px;color:var(--text-3,#94a3b8);display:flex;justify-content:space-between;align-items:center}
.ovn-footer-right{margin-left:auto}

@media(max-width:640px){
    .ovn-container{padding:10px}
    .ovn-grid{grid-template-columns:1fr}
    .ovn-btn{flex:1 1 auto}
    .ovn-input{font-size:16px;letter-spacing:2px}
    .ovn-viz-cell{width:28px;height:34px;font-size:12px}
    .ovn-footer{flex-direction:column;gap:4px;text-align:center}
}