*{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#fff;--surface:#f5f7fa;--hover:#f0f3f8;--border:#e2e6ed;--text:#1a1f36;--mid:#4a5068;--dim:#8891a5;--eusa:#003087;--eusa-lt:#e8edf7;--pink:#d63384;--blue:#1a5ec4;--purple:#7c3aed;--teal:#0d9488;--orange:#d97706;--red:#dc2626;--sh:0 2px 8px rgba(0,0,0,.1);--sh-lg:0 8px 32px rgba(0,0,0,.15)}
body{font-family:'Montserrat',sans-serif;background:#0a0a0a;color:var(--text);height:100vh;height:100dvh;overflow:hidden;position:relative}
#map{position:absolute;inset:0;z-index:1}

/* ── DESKTOP ── */
@media(min-width:769px){
  .sidebar{position:absolute;left:0;top:0;bottom:0;width:370px;z-index:800;display:flex;flex-direction:column;background:var(--bg);border-right:1px solid var(--border);box-shadow:var(--sh-lg)}
  .notch-btn,.overlay,.panel{display:none!important}
}
/* ── MOBILE ── */
@media(max-width:768px){
  .sidebar{display:none}
  .notch-btn{position:fixed;bottom:16px;left:50%;transform:translateX(-50%);z-index:900;display:flex;align-items:center;gap:8px;padding:11px 24px;background:var(--eusa);color:#fff;border:none;border-radius:50px;font-family:'Montserrat',sans-serif;font-size:12px;font-weight:700;cursor:pointer;box-shadow:0 4px 20px rgba(0,48,135,.45),0 2px 8px rgba(0,0,0,.2);-webkit-tap-highlight-color:transparent}
  .notch-btn:active{transform:translateX(-50%) scale(.95)}
  .notch-btn svg{width:18px;height:18px;fill:currentColor}
  .notch-count{background:rgba(255,255,255,.25);padding:2px 7px;border-radius:20px;font-size:10px;font-weight:800}
  .overlay{position:fixed;inset:0;z-index:950;background:rgba(0,0,0,.45);opacity:0;pointer-events:none;transition:opacity .3s}
  .overlay.show{opacity:1;pointer-events:auto}
  .panel{position:fixed;left:0;right:0;bottom:0;z-index:1000;background:var(--bg);border-radius:20px 20px 0 0;box-shadow:0 -8px 40px rgba(0,0,0,.2);transform:translateY(100%);transition:transform .35s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;max-height:82dvh}
  .panel.show{transform:translateY(0)}
  .panel-handle{display:flex;justify-content:center;padding:10px 0 4px;cursor:pointer}
  .panel-handle span{width:36px;height:4px;border-radius:4px;background:#ccd}
  .panel-header{padding:10px 16px 8px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
  .panel-header h2{font-size:15px;font-weight:800;color:var(--eusa)}
  .panel-close{width:32px;height:32px;border:none;border-radius:50%;background:var(--surface);font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--dim)}
  .panel-legend{padding:8px 12px;border-bottom:1px solid var(--border);background:var(--surface);display:flex;flex-wrap:wrap;gap:4px}
  .panel-list{flex:1;overflow-y:auto;padding:4px 8px;-webkit-overflow-scrolling:touch}
  .panel-footer{padding:8px 12px;border-top:1px solid var(--border);background:var(--surface);display:flex;gap:6px}
}

.sidebar-header{padding:14px 16px 10px;border-bottom:1px solid var(--border);background:var(--eusa);color:#fff}
.top-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:5px}
.event-badge{font-size:8px;text-transform:uppercase;letter-spacing:2px;font-weight:700;color:rgba(255,255,255,.5);border:1px solid rgba(255,255,255,.15);padding:2px 8px;border-radius:4px}
.lang-toggle{display:flex;gap:2px;background:rgba(255,255,255,.1);border-radius:6px;padding:2px}
.lang-btn{padding:3px 9px;border:none;border-radius:5px;font-family:'Montserrat',sans-serif;font-size:9px;font-weight:700;cursor:pointer;background:transparent;color:rgba(255,255,255,.4);transition:.15s}
.lang-btn.active{background:rgba(255,255,255,.2);color:#fff}
.sidebar-header h1{font-size:16px;font-weight:800;line-height:1.2}
.sidebar-header p{font-size:10px;color:rgba(255,255,255,.5);margin-top:2px;font-weight:500}
.info-row{display:flex;gap:8px;margin-top:8px}
.info-chip{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.1);border-radius:5px;padding:3px 8px;font-size:9px;font-weight:600;color:rgba(255,255,255,.8)}
.info-chip span{display:block;font-size:7.5px;font-weight:500;color:rgba(255,255,255,.4);text-transform:uppercase;letter-spacing:.5px}

.legend,.panel-legend{padding:8px 10px;border-bottom:1px solid var(--border);background:var(--surface);display:flex;flex-wrap:wrap;gap:4px}
.legend-item{display:flex;align-items:center;gap:4px;font-size:9px;font-weight:600;color:var(--mid);cursor:pointer;padding:3px 7px 3px 5px;border-radius:5px;border:1.5px solid var(--border);background:#fff;transition:.15s;user-select:none}
.legend-item.active{border-color:currentColor}
.legend-item.inactive{opacity:.3}
.legend-dot{width:8px;height:8px;border-radius:2px}

.stop-list,.panel-list{flex:1;overflow-y:auto;padding:4px 6px}
.stop-list::-webkit-scrollbar,.panel-list::-webkit-scrollbar{width:3px}
.stop-list::-webkit-scrollbar-thumb,.panel-list::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}
.cat-label{font-size:8.5px;text-transform:uppercase;letter-spacing:1.2px;font-weight:800;padding:10px 6px 3px;display:flex;align-items:center;gap:6px}
.cat-label::after{content:'';flex:1;height:1px;background:var(--border)}
.stop-card{display:flex;align-items:center;gap:9px;padding:8px;border-radius:9px;cursor:pointer;transition:.12s;border:1.5px solid transparent}
.stop-card:hover{background:var(--surface);border-color:var(--border)}
.stop-card.active{border-color:var(--eusa);background:var(--eusa-lt)}
.stop-icon{width:32px;height:32px;min-width:32px;border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:14px}
.stop-info{flex:1;min-width:0}
.stop-info h3{font-size:11px;font-weight:700;line-height:1.2}
.stop-info .desc{font-size:9px;color:var(--dim);font-weight:500}
.gm-link{width:28px;height:28px;min-width:28px;border-radius:7px;background:var(--surface);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;text-decoration:none;font-size:11px;transition:.15s}
.gm-link:hover{background:var(--eusa-lt);border-color:var(--eusa);transform:scale(1.05)}
.sidebar-footer,.panel-footer{padding:8px 10px;border-top:1px solid var(--border);background:var(--surface);display:flex;gap:6px}
.nav-btn{flex:1;padding:8px;border:1.5px solid var(--border);border-radius:7px;background:#fff;color:var(--text);font-family:'Montserrat',sans-serif;font-size:10px;font-weight:700;cursor:pointer;text-transform:uppercase;letter-spacing:.5px;text-align:center;text-decoration:none;transition:.12s}
.nav-btn:hover{border-color:var(--eusa);color:var(--eusa)}
.nav-btn.primary{background:var(--eusa);color:#fff;border-color:var(--eusa)}

/* ── MAP MARKERS WITH LABELS ── */
.mk-pill{display:flex;align-items:center;gap:0;border-radius:20px;box-shadow:0 2px 10px rgba(0,0,0,.35);transition:transform .2s,box-shadow .2s;cursor:pointer;white-space:nowrap;border:2.5px solid #fff}
.mk-pill .mk-num{width:28px;height:28px;display:flex;align-items:center;justify-content:center;font-family:'Montserrat',sans-serif;font-size:11px;font-weight:900;color:#fff;border-radius:50%}
.mk-pill .mk-name{padding:0 10px 0 6px;font-family:'Montserrat',sans-serif;font-size:9.5px;font-weight:700;color:#fff;max-width:100px;overflow:hidden;text-overflow:ellipsis}
.mk-pill.active-marker{transform:scale(1.25);box-shadow:0 0 0 4px rgba(0,48,135,.3),0 4px 16px rgba(0,0,0,.35)}

/* Special markers (non-dormitory) */
.mk-special{display:inline-flex;width:max-content;align-items:center;gap:0;border-radius:20px;box-shadow:0 2px 10px rgba(0,0,0,.35);transition:transform .2s,box-shadow .2s;cursor:pointer;white-space:nowrap;border:2.5px solid #fff;padding:0 10px 0 0}
.mk-special .mk-icon{width:28px;height:28px;display:flex;align-items:center;justify-content:center;font-size:14px;border-radius:50%}
.mk-special .mk-name{font-family:'Montserrat',sans-serif;font-size:9px;font-weight:700;color:#fff;padding-left:4px}
.mk-special.active-marker{transform:scale(1.25);box-shadow:0 0 0 4px rgba(0,48,135,.3),0 4px 16px rgba(0,0,0,.35)}

.leaflet-popup-content-wrapper{background:#fff!important;border:1px solid var(--border)!important;border-radius:14px!important;box-shadow:var(--sh-lg)!important}
.leaflet-popup-tip{background:#fff!important}
.leaflet-popup-content{font-family:'Montserrat',sans-serif!important;margin:10px 12px!important;font-size:11px!important;line-height:1.4!important;min-width:200px}
.popup-img{width:100%;border-radius:8px;margin-bottom:6px;display:block}
.popup-cat{font-size:8px;font-weight:800;text-transform:uppercase;letter-spacing:1px;margin-bottom:2px}
.popup-title{font-size:13px;font-weight:800;margin-bottom:1px}
.popup-desc{color:var(--dim);font-size:10px;font-weight:500}
.popup-link{display:inline-flex;align-items:center;gap:3px;margin-top:6px;font-size:9.5px;font-weight:700;color:var(--eusa);text-decoration:none;padding:4px 10px;background:var(--eusa-lt);border-radius:5px}
.leaflet-popup-close-button{color:var(--dim)!important;font-size:20px!important}
.leaflet-control-zoom{display:none!important}

/* ── Popup actions: place page first, Google Maps second ── */
.popup-link{margin-right:6px}
.popup-link.alt{background:transparent;border:1.5px solid var(--border);color:var(--mid)}

/* ── Floating "back to Start" button (the map is a page now, not an overlay) ── */
.float-back{
  position:fixed;z-index:850;
  top:calc(env(safe-area-inset-top,0px) + 12px);right:calc(env(safe-area-inset-right,0px) + 12px);
  display:inline-flex;align-items:center;gap:7px;padding:9px 15px 9px 11px;
  background:var(--eusa);color:#fff;text-decoration:none;border:2px solid #fff;border-radius:40px;
  font-family:'Montserrat',sans-serif;font-size:11px;font-weight:800;letter-spacing:1.2px;text-transform:uppercase;
  box-shadow:0 4px 16px rgba(0,0,0,.4);-webkit-tap-highlight-color:transparent;
}
.float-back svg{width:14px;height:14px;fill:currentColor}
.float-back:active{transform:scale(.96)}
@media(min-width:769px){.float-back{left:386px;right:auto}}