#portal-nav{position:fixed;top:14px;left:14px;z-index:300;display:flex;gap:6px;flex-wrap:wrap;pointer-events:auto !important}
#portal-nav .portal-nav-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;background:var(--card);border:1px solid var(--border-2);border-radius:100px;color:var(--text-1);text-decoration:none;font-size:.72rem;font-weight:600;backdrop-filter:blur(12px);transition:border-color .2s,color .2s,transform .2s,background-color .2s;pointer-events:auto !important}
#portal-nav .portal-nav-btn:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-1px)}

#portal-footer-nav{position:fixed;left:16px;bottom:16px;z-index:300;display:flex;flex-direction:column;gap:8px;width:176px;pointer-events:auto !important}
#portal-footer-nav *{pointer-events:auto !important}
#portal-footer-nav .portal-sep{height:1px;background:var(--border);margin:4px 0}
#portal-footer-nav .portal-nav-btn{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:14px;text-decoration:none;font-size:.78rem;font-weight:700;backdrop-filter:blur(14px);transition:all .15s ease;border:1px solid transparent}
#portal-footer-nav .portal-nav-btn i.ic{font-size:1.05rem}
#portal-footer-nav .portal-nav-btn.planner{background:rgba(59,158,255,0.14);border-color:rgba(59,158,255,0.28);color:#6ab5ff}
#portal-footer-nav .portal-nav-btn.planner:hover{background:rgba(59,158,255,0.22);transform:translateX(2px)}
#portal-footer-nav .portal-nav-btn.canvas{background:rgba(167,139,250,0.14);border-color:rgba(167,139,250,0.3);color:#c4adff}
#portal-footer-nav .portal-nav-btn.canvas:hover{background:rgba(167,139,250,0.22);transform:translateX(2px)}
#portal-footer-nav .portal-nav-btn.home{background:rgba(255,255,255,0.04);border-color:var(--border-2);color:var(--text-1)}
#portal-footer-nav .portal-nav-btn.home:hover{background:var(--card-2);border-color:var(--border-3);transform:translateX(2px)}
#portal-footer-nav .portal-sub-link{display:flex;align-items:center;gap:8px;padding:6px 12px;font-size:.72rem;font-weight:600;color:var(--text-2);text-decoration:none;border-radius:8px;transition:all .15s}
#portal-footer-nav .portal-sub-link:hover{color:var(--text-1);background:var(--card)}
#portal-footer-nav .portal-sub-link i.ic{font-size:.95rem;opacity:.75}
#portal-footer-nav .portal-gdpr{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;margin-top:4px;background:rgba(var(--accent-rgb),0.08);border:1px solid rgba(var(--accent-rgb),0.22);border-radius:100px;font-size:.62rem;font-weight:700;color:var(--accent);align-self:flex-start}
#portal-footer-nav .portal-gdpr i.ic{font-size:.72rem}
@media (max-width:900px){#portal-footer-nav{width:56px}#portal-footer-nav .portal-nav-btn span,#portal-footer-nav .portal-sub-link span,#portal-footer-nav .portal-gdpr span{display:none}}

.rail{width:100%;min-width:0}
.rail-item{display:flex;align-items:center;gap:10px;padding:8px 14px;width:100%;justify-content:flex-start;border-radius:10px;font-size:.78rem;font-weight:600;color:var(--text-2);position:relative}
.rail-item .rail-label{flex:1;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rail-item:hover .rail-label{color:var(--text-1)}
.rail-item.active{background:var(--card);color:var(--accent)}
.rail-item.active .rail-label{color:var(--accent)}
.rail-item .dot{position:absolute;top:6px;left:28px;width:6px;height:6px;border-radius:50%;background:var(--red);box-shadow:0 0 5px var(--red)}
.rail-spacer{flex:0 0 20px}

.rail-group-btn > .dot{position:absolute;top:6px;left:28px;width:6px;height:6px;border-radius:50%;background:var(--red);box-shadow:0 0 5px var(--red);pointer-events:none}

@media (max-width:900px){.rail-item .rail-label,.rail-group-btn .rail-label,.rail-group-btn .rail-chev{display:none}.rail-item,.rail-group-btn{justify-content:center}}