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var(--border)}.btn-secondary:hover:not(:disabled){background:var(--bg-hover)}.btn-danger{background:var(--danger);color:#fff;font-weight:500}.btn-danger:hover:not(:disabled){background:#c62828}.btn-icon{padding:10px;border-radius:var(--radius-full)}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-size:14px;font-weight:500;color:var(--text-muted)}.form-input{width:100%;padding:14px 16px;border-radius:var(--radius-md);border:1px solid var(--border);background:var(--bg-elevated);color:var(--text-white);font-size:15px;transition:border-color .15s}.form-input:focus{outline:none;border-color:var(--blue-primary)}.form-input::placeholder{color:var(--text-dim)}.card{background:var(--bg-main);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px}.toast-container{position:fixed;top:24px;right:24px;z-index:10000;display:flex;flex-direction:column;gap:12px;pointer-events:none}.toast{display:flex;align-items:center;gap:12px;padding:14px 20px;border-radius:var(--radius-lg);background:var(--bg-main);color:var(--text-white);font-size:14px;font-weight:500;box-shadow:0 4px 20px #0006,0 0 0 1px #ffffff0d;animation:toastSlideIn .35s cubic-bezier(.21,1.02,.73,1);pointer-events:auto;min-width:220px;max-width:380px;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.toast:before{content:"";width:22px;height:22px;flex-shrink:0;background-size:contain;background-repeat:no-repeat;background-position:center}.toast.success{background:linear-gradient(135deg,#26d97f26,#26d97f0d);border:1px solid rgba(38,217,127,.3);color:var(--green)}.toast.success:before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2326d97f'%3E%3Cpath d='M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z'/%3E%3C/svg%3E")}.toast.error{background:linear-gradient(135deg,#e5393526,#e539350d);border:1px solid rgba(229,57,53,.3);color:var(--red)}.toast.error:before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23e53935'%3E%3Cpath d='M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm1 15h-2v-2h2v2zm0-4h-2V7h2v6z'/%3E%3C/svg%3E")}.toast.info{background:linear-gradient(135deg,#0d6efd26,#0d6efd0d);border:1px solid rgba(13,110,253,.3);color:var(--blue-primary)}.toast.info:before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%230d6efd'%3E%3Cpath d='M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm1 15h-2v-6h2v6zm0-8h-2V7h2v2z'/%3E%3C/svg%3E")}@keyframes toastSlideIn{0%{transform:translate(100%) scale(.9);opacity:0}to{transform:translate(0) scale(1);opacity:1}}.loading-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:18px}@media (max-width: 768px){.btn{padding:10px 20px;font-size:13px}.card{padding:24px}}