.aph-main{display:grid;grid-template-columns:280px 1fr;gap:20px;font-family:Arial,sans-serif}
.aph-side{background:#fff;border:1px solid #ddd;border-radius:14px;padding:15px;max-height:80vh;overflow:auto}
.aph-folder{padding:12px;border-bottom:1px solid #eee;display:flex;flex-direction:column}
.aph-folder.mine{background:#eef5ff;border-radius:10px}
.aph-content{width:100%}
.aph-card,.aph-box{background:#fff;border:1px solid #ddd;border-radius:14px;padding:16px;margin-bottom:16px}
.aph-tabs{display:flex;gap:10px;margin-bottom:15px}
.tab{border:none;background:#eee;padding:10px 14px;border-radius:10px;cursor:pointer}
.tab.active{background:#111;color:#fff}
.aph-panel{display:none}
.aph-panel.active{display:block}
.aph-btn{background:#111;color:#fff;text-decoration:none;border:none;padding:10px 14px;border-radius:10px;display:inline-block;cursor:pointer}
.aph-btn.alt{background:#444}
.aph-actions{display:flex;gap:10px;margin-top:10px}
input,textarea{width:100%;padding:10px;margin:8px 0;border:1px solid #ccc;border-radius:10px}
.aph-auth{max-width:420px;margin:40px auto}