.loader-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(30,41,59,.55);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:9999}.loader-spinner{width:64px;height:64px;border:8px solid #e0e7ef;border-top-color:#2563eb;border-radius:50%;animation:spin 1s linear infinite;margin-bottom:18px;box-shadow:0 2px 12px rgba(37,99,235,.15)}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.loader-text{color:#fff;font-size:1.2rem;font-weight:700;text-shadow:0 2px 8px #1e293b;letter-spacing:1px}.toast{position:fixed;bottom:32px;right:32px;min-width:220px;background:#1e293b;color:#fff;padding:16px 28px;border-radius:8px;font-size:1rem;font-weight:600;box-shadow:0 4px 24px rgba(30,41,59,.18);z-index:10000;opacity:.98;animation:toast-in .3s cubic-bezier(.4,0,.2,1)}.toast-success{background:linear-gradient(90deg,#22c55e 60%,#16a34a);color:#fff}.toast-error{background:linear-gradient(90deg,#ef4444 60%,#b91c1c);color:#fff}.toast-info{background:linear-gradient(90deg,#2563eb 60%,#1e293b);color:#fff}@keyframes toast-in{0%{transform:translateY(40px);opacity:0}to{transform:translateY(0);opacity:.98}}