/* LayUI Icons Fallback: map common layui-icon classes to emoji/text
   Purpose: When LayUI icon font fails to load (CDN blocked, network issues),
   these rules provide visible fallback glyphs so icons remain recognizable. */

.layui-icon::before { display: inline-block; width: 1.25em; text-align: center; }

/* General UI */
.layui-icon-app::before { content: '🧩'; }
.layui-icon-set::before { content: '⚙️'; }
.layui-icon-engine::before { content: '⚙️'; }
.layui-icon-tips::before { content: '💡'; }
.layui-icon-link::before { content: '🔗'; }
.layui-icon-file::before { content: '📄'; }
.layui-icon-edit::before { content: '✏️'; }
.layui-icon-delete::before { content: '🗑️'; }
.layui-icon-add-1::before { content: '➕'; }
.layui-icon-right::before { content: '▶️'; }
.layui-icon-up::before { content: '⬆️'; }

/* Users & Finance */
.layui-icon-user::before { content: '👤'; }
.layui-icon-rmb::before { content: '💴'; }

/* Stats & Messaging */
.layui-icon-chart::before { content: '📈'; }
.layui-icon-chart-screen::before { content: '📊'; }
.layui-icon-time::before { content: '🕒'; }
.layui-icon-dialogue::before { content: '💬'; }

/* Navigation & Misc (used across admin pages) */
.layui-icon-external-link::before { content: '🔗'; }
.layui-icon-home::before { content: '🏠'; }
.layui-icon-notice::before { content: '🔔'; }
.layui-icon-upload::before { content: '⤴️'; }
.layui-icon-download::before { content: '⤵️'; }