.site-toast-stack{position:fixed;inset:92px 24px auto auto;z-index:1200;display:flex;flex-direction:column;gap:12px;width:min(390px,calc(100% - 32px));max-height:calc(100dvh - 118px);overflow:auto;overscroll-behavior:contain;padding:2px 4px 20px;pointer-events:none;scrollbar-width:thin}
.site-toast{--toast-color:#2563eb;--toast-icon-bg:#eff6ff;position:relative;display:flex;align-items:flex-start;gap:12px;box-sizing:border-box;padding:17px 12px 17px 17px;border:1px solid var(--line,#e4e9f1);border-radius:16px;background:var(--surface,#fff);color:var(--text,#172033);box-shadow:0 12px 36px rgba(15,23,42,.12),0 2px 7px rgba(15,23,42,.04);opacity:0;transform:translateX(28px);transition:opacity .22s ease,transform .28s ease;pointer-events:auto;flex-shrink:0}
.site-toast.is-visible{opacity:1;transform:translateX(0)}
.site-toast[data-toast-level="success"]{--toast-color:#15803d;--toast-icon-bg:#edf9f0}
.site-toast[data-toast-level="error"]{--toast-color:#b42318;--toast-icon-bg:#fff0ee}
.site-toast[data-toast-level="warning"]{--toast-color:#a15c00;--toast-icon-bg:#fff6df}
.site-toast-icon{display:grid;place-items:center;flex:0 0 36px;width:36px;height:36px;border-radius:11px;background:var(--toast-icon-bg);color:var(--toast-color);font-size:16px}
.site-toast-content{flex:1;min-width:0;padding-top:1px;overflow-wrap:anywhere}
.site-toast-content strong{display:block;color:var(--text,#172033);font-size:13px;font-weight:700;line-height:1.5}
.site-toast-content p{margin:5px 0 0;color:var(--muted,#64748b);font-size:12px;line-height:1.65}
.site-toast-close{display:grid;place-items:center;flex:0 0 32px;width:32px;height:32px;margin:-2px -3px 0 0;padding:0;border:0;border-radius:8px;background:transparent;color:var(--muted,#64748b);font-size:13px;cursor:pointer}
.site-toast-close:hover{background:var(--surface-soft,#f2f5f9);color:var(--text,#172033)}
.site-toast-close:focus-visible{outline:2px solid var(--primary,#2563eb);outline-offset:2px}
html[data-theme="dark"] .site-toast{box-shadow:0 14px 40px rgba(0,0,0,.28);--toast-color:#93b4ff;--toast-icon-bg:rgba(59,130,246,.14)}
html[data-theme="dark"] .site-toast[data-toast-level="success"]{--toast-color:#6ee7b7;--toast-icon-bg:rgba(16,185,129,.13)}
html[data-theme="dark"] .site-toast[data-toast-level="error"]{--toast-color:#fda4af;--toast-icon-bg:rgba(244,63,94,.13)}
html[data-theme="dark"] .site-toast[data-toast-level="warning"]{--toast-color:#fcd34d;--toast-icon-bg:rgba(245,158,11,.13)}
@media(max-width:640px){.site-toast-stack{inset:76px 12px auto auto;width:min(360px,calc(100% - 24px));max-height:calc(100dvh - 170px);gap:9px;padding:2px 0 12px}.site-toast{gap:10px;padding:14px 10px 14px 14px;border-radius:14px}.site-toast-close{width:40px;height:40px;flex-basis:40px;margin:-5px -4px -5px 0}.site-toast-content p{font-size:12px}}
@media(prefers-reduced-motion:reduce){.site-toast{transition:none;transform:none}}