/* Modal popup */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);display:none;align-items:center;justify-content:center;z-index:9999}
.modal{background:#0f172a;border:1px solid #1f2937;border-radius:16px;max-width:540px;width:92%;padding:20px;box-shadow:0 10px 30px rgba(0,0,0,.4)}
.modal h3{margin:0 0 8px;color:#fff}
.modal p{color:#cbd5e1;margin:0 0 16px}
.modal .grid{display:grid;gap:10px}
.modal .grid-2{grid-template-columns:1fr 1fr}
.modal .input, .modal select{width:100%;padding:12px;border-radius:10px;border:1px solid #1f2937;background:#0b1220;color:#e5e7eb}
.modal .actions{display:flex;gap:10px;justify-content:flex-end;margin-top:12px}
.modal .btn{background:#fed403;color:#0b1220;padding:10px 14px;border-radius:10px;font-weight:700;cursor:pointer;border:none}
.modal .btn.secondary{background:#1f2937;color:#e5e7eb}
.modal small.error{color:#fca5a5;display:none}