.gc-toast{position:fixed;top:20px;right:20px;min-width:320px;max-width:420px;background:#fff;border-radius:8px;box-shadow:0 10px 40px rgba(0,0,0,.15);display:flex;align-items:flex-start;padding:16px;gap:12px;z-index:99999;transform:translateX(450px);transition:transform .3s cubic-bezier(.4,0,.2,1);font-family:'DM Sans',sans-serif;border-left:4px solid #ccc}
.gc-toast.show{transform:translateX(0)}
.gc-toast-success{border-left-color:#28a745}
.gc-toast-error{border-left-color:#dc3545}
.gc-toast-icon{flex-shrink:0;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:bold;color:#fff}
.gc-toast-success .gc-toast-icon{background:#28a745}
.gc-toast-error .gc-toast-icon{background:#dc3545}
.gc-toast-body{flex:1;min-width:0}
.gc-toast-title{font-weight:700;color:#1A2540;font-size:15px;margin-bottom:3px}
.gc-toast-msg{color:#555;font-size:13px;line-height:1.4}
.gc-toast-close{background:transparent;border:none;color:#999;font-size:22px;cursor:pointer;padding:0;line-height:1;align-self:flex-start;transition:color .2s}
.gc-toast-close:hover{color:#1A2540}
@media (max-width:576px){.gc-toast{top:10px;right:10px;left:10px;max-width:none;min-width:0}.gc-toast.show{transform:translateY(0)}.gc-toast{transform:translateY(-120%)}}