/* 3ENG CAD — أزرار الحفظ والتصدير ونافذة الاشتراك */
.pro-slot{display:inline-flex;gap:8px;flex-wrap:wrap}
.pro-modal{position:fixed;inset:0;background:#000a;display:flex;align-items:center;justify-content:center;z-index:50;padding:16px}
.pro-modal[hidden]{display:none}
.pro-box{position:relative;background:#131a2e;border:1px solid #F59E0B;border-radius:16px;padding:20px;max-width:440px;width:100%;max-height:85vh;overflow:auto;color:#e9edf7;box-shadow:0 20px 60px #0008}
.pro-box h3{font-size:1.05rem;margin:0 0 12px;color:#fbbf24}
.pro-box p{font-size:.9rem;line-height:1.8;margin-bottom:12px;color:#d3d9ea}
.pro-x{position:absolute;top:10px;inset-inline-end:12px;background:none;border:0;color:#98a2bf;font-size:1.1rem;cursor:pointer}
.pro-list{margin:0 18px 12px 0;padding:0;font-size:.9rem;line-height:1.9;color:#d3d9ea}
[dir="ltr"] .pro-list{margin:0 0 12px 18px}
.pro-note{font-size:.82rem;color:#98a2bf}
.pro-note a{color:#F59E0B}
.pro-formats{display:grid;gap:8px}
.pro-formats .btn{text-align:start}
.pro-file{display:inline-block;margin-bottom:10px;cursor:pointer}
.pro-item{display:flex;align-items:center;gap:8px;background:#0f1528;border:1px solid #232c47;border-radius:10px;padding:8px 10px;margin-bottom:6px;font-size:.88rem}
.pro-item span{flex:1}
.pro-item small{display:block;color:#98a2bf;font-size:.74rem}
.pro-item .btn{padding:4px 10px;font-size:.8rem}
.pro-toast{position:fixed;bottom:18px;left:50%;transform:translateX(-50%) translateY(20px);background:#131a2e;border:1px solid #F59E0B;color:#e9edf7;border-radius:12px;padding:8px 16px;font-size:.88rem;opacity:0;transition:.25s;z-index:60;pointer-events:none}
.pro-toast.on{opacity:1;transform:translateX(-50%)}