:root{--bg-dark:#0a0a0c;--bg-panel:#141417;--accent-color:#ff8c42;--accent-medium:#451a00;--accent-dark:#170900;--text-light:#e0e0e0;--text-dark:#0c0b0a;--hover-light:#a4a4a4;--hover-dark:#242424;--branch-n:#3b82f6;--branch-s:#f59e0b;--branch-e:#ef4444;--branch-w:#10b981;--branch-c:#fff;--map-size:3000px}body{background-color:var(--bg-dark);color:var(--text-light);-webkit-user-select:none;user-select:none;margin:0;font-family:Montserrat,Roboto,sans-serif;overflow:hidden}.app-container{background-color:var(--bg-dark);width:100vw;height:100vh;position:relative;overflow:hidden}.grab{cursor:grab}.grabbing{cursor:grabbing}.hud-element{z-index:50;position:absolute}.coords-hud{background-color:var(--bg-panel);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);pointer-events:none;border:1px solid #ffffff14;border-radius:8px;gap:1.5rem;padding:.6rem 1.2rem;font-family:Montserrat,Roboto,sans-serif;font-size:1.1rem;font-weight:700;display:flex;top:24px;left:24px;box-shadow:0 4px 25px #00000080}.coords-item{align-items:center;gap:.4rem;min-width:75px;display:flex}.zoom-display{border-left:1px solid #ffffff1a;min-width:110px;padding-left:1.5rem}.coords-axis{color:var(--accent-color)}.controls-block{flex-direction:column;gap:8px;display:flex;top:24px;right:24px}.control-btn{background-color:var(--bg-panel);width:40px;height:40px;color:var(--text-light);border:1px solid var(--hover-dark);cursor:pointer;border-radius:6px;justify-content:center;align-items:center;font-size:1.3rem;transition:all .15s;display:flex;box-shadow:0 4px 15px #0006}.control-btn:hover{background-color:var(--hover-dark);border-color:var(--hover-light);color:var(--text-light)}.reset-btn{font-size:1.1rem}.doc-trigger{background-color:var(--accent-dark);color:var(--accent-color);border-color:var(--accent-medium);margin-top:8px;font-weight:700}.doc-trigger:hover{border-color:var(--accent-color);background-color:var(--accent-medium);color:var(--accent-color)}.zoom-layer{transform-origin:50%;will-change:transform;pointer-events:none;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:absolute;top:0;left:0}.map{width:var(--map-size);height:var(--map-size);top:calc(50% - (var(--map-size) / 2));left:calc(50% - (var(--map-size) / 2));background-color:var(--bg-dark);pointer-events:auto;will-change:transform;flex-shrink:0;position:absolute}.branch{will-change:transform;position:absolute}.branch-north,.branch-south{width:4px;transform:translate(-50%)}.branch-east,.branch-west{height:4px;transform:translateY(-50%)}.branch-north{background:var(--branch-n)}.branch-south{background:var(--branch-s)}.branch-east{background:var(--branch-e)}.branch-west{background:var(--branch-w)}.portal-marker{background-color:var(--branch-c);cursor:pointer;z-index:5;border-radius:50%;width:16px;height:16px;transition:transform .15s;position:absolute;transform:translate(-50%,-50%)}.portal-marker:hover{z-index:10;transform:translate(-50%,-50%)scale(1.4)}.portal-marker.branch-north{background-color:var(--branch-n)}.portal-marker.branch-south{background-color:var(--branch-s)}.portal-marker.branch-east{background-color:var(--branch-e)}.portal-marker.branch-west{background-color:var(--branch-w)}.portal-marker.branch-center{background-color:var(--branch-c);z-index:6}.portal-label{white-space:nowrap;background:var(--bg-dark);pointer-events:none;opacity:.85;border:1px solid #ffffff14;border-radius:4px;padding:2px 8px;font-size:.75rem;position:absolute;top:20px;left:50%;transform:translate(-50%)}.portal-info{background:var(--bg-panel);border:1px solid #ffffff14;border-radius:8px;min-width:260px;padding:1.25rem;bottom:24px;left:24px;box-shadow:0 10px 40px #0009}.portal-info h3{color:var(--accent-color);margin:0 0 .75rem}.portal-info p{margin:.4rem 0;font-size:.9rem}.portal-info button{background:var(--accent-dark);width:100%;color:var(--accent-color);border:1px solid var(--accent-medium);cursor:pointer;border-radius:6px;margin-top:1rem;padding:.5rem;transition:all .2s}.portal-info button:hover{background:var(--accent-dark);border-color:var(--accent-color);transition:all .2s}.modal-overlay{z-index:100;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background-color:#000000d9;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{background-color:var(--bg-panel);border:1px solid #ffffff14;border-radius:12px;width:90%;max-width:420px;padding:2rem;box-shadow:0 20px 60px #000c}.modal-content h2{color:var(--accent-color);margin-top:0}.modal-content ul{padding-left:1.2rem;font-size:.95rem;line-height:1.8}.close-btn{background-color:var(--accent-color);color:var(--text-dark);cursor:pointer;border:none;border-radius:6px;width:100%;margin-top:1rem;padding:.75rem;font-size:1.25rem;font-weight:700;transition:opacity .2s}.close-btn:hover{opacity:.9}@keyframes fadeIn{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.2s ease-out forwards fadeIn}.animate-slide-up{animation:.2s ease-out forwards slideUp}