.youtab-message-layer{position:fixed;inset:0;z-index:13000;display:flex;align-items:center;justify-content:center;padding:20px;background:rgba(15,23,42,.18);backdrop-filter:blur(2px);opacity:0;visibility:hidden;transition:opacity .16s ease,visibility .16s ease}.youtab-message-layer.is-visible{opacity:1;visibility:visible}.youtab-message-card{direction:rtl;width:min(460px,calc(100vw - 32px));background:#fff;border:1px solid #dbe3ee;border-radius:18px;box-shadow:0 24px 70px rgba(15,23,42,.25);padding:22px;transform:translateY(8px) scale(.98);transition:transform .16s ease}.youtab-message-layer.is-visible .youtab-message-card{transform:none}.youtab-message-head{display:flex;align-items:center;gap:12px;margin-bottom:10px}.youtab-message-icon{width:38px;height:38px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;flex:0 0 38px;color:#fff;font-weight:900;font-size:1.15rem}.youtab-message-title{font-size:1.02rem;font-weight:800;color:#172033}.youtab-message-text{white-space:pre-line;overflow-wrap:anywhere;line-height:1.9;color:#334155;font-size:.95rem}.youtab-message-actions{display:flex;justify-content:flex-end;margin-top:18px}.youtab-message-close{border:0;border-radius:10px;padding:8px 18px;font-weight:800;background:#eef2f7;color:#334155}.youtab-message-card[data-type="success"] .youtab-message-icon{background:#16a34a}.youtab-message-card[data-type="error"] .youtab-message-icon{background:#dc2626}.youtab-message-card[data-type="warning"] .youtab-message-icon{background:#d97706}.youtab-message-card[data-type="info"] .youtab-message-icon{background:#2563eb}