:root{--bg:#111316;--surface:#1a1d22;--text:#e9ebef;--text-muted:#9aa1ad;--accent:#8ac;--danger:#f87171;--safe-top:env(safe-area-inset-top,0px);--safe-bottom:env(safe-area-inset-bottom,0px);--safe-left:env(safe-area-inset-left,0px);--safe-right:env(safe-area-inset-right,0px)}*{box-sizing:border-box}html,body{background:var(--bg);height:100%;color:var(--text);overscroll-behavior:none;touch-action:none;-webkit-user-select:none;user-select:none;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}#app{position:fixed;inset:0;overflow:hidden}[hidden]{display:none!important}#home{touch-action:pan-y;height:100%;padding:calc(var(--safe-top) + 16px) calc(var(--safe-right) + 16px) calc(var(--safe-bottom) + 16px) calc(var(--safe-left) + 16px);place-items:start center;display:grid;overflow-y:auto}#home .home-card{margin:auto 0}#home.dragover{outline:2px dashed var(--accent);outline-offset:-12px}.home-card{text-align:center;width:min(420px,100%)}.home-card h1{margin:0 0 6px;font-size:1.6rem;font-weight:600}.lead{color:var(--text-muted);margin:0 0 28px}.btn{font:inherit;cursor:pointer;border:0;border-radius:12px;padding:14px 28px;font-size:1.05rem;display:inline-block}.btn.primary{background:var(--accent);color:#0b0d10;font-weight:600}.btn.disabled{opacity:.5;pointer-events:none}.status{min-height:1.4em;color:var(--text-muted);margin:16px 0 0}.status.error{color:var(--danger)}.hint{color:var(--text-muted);margin:20px 0 0;font-size:.85rem;line-height:1.45}.saved-walks{text-align:left;margin-top:32px}.saved-header{justify-content:space-between;align-items:center;display:flex}.saved-header h2{color:var(--text-muted);margin:0;font-size:.95rem;font-weight:600}.link-btn{font:inherit;color:var(--accent);cursor:pointer;background:0 0;border:0;padding:4px 0;font-size:.8rem}.link-btn.danger{color:var(--danger)}.empty-hint{color:var(--text-muted);margin:10px 0 0;font-size:.85rem}.walk-card{background:var(--surface);border-radius:12px;justify-content:space-between;align-items:center;gap:10px;margin-top:10px;padding:12px 14px;display:flex}.walk-card-main{cursor:pointer;flex:1;min-width:0}.walk-card-main strong{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.walk-card .meta{color:var(--text-muted);margin-top:2px;font-size:.78rem}.walk-card-actions{flex-shrink:0;gap:10px;display:flex}.usage{color:var(--text-muted);margin:14px 0 0;font-size:.75rem}#player{background:#111;position:absolute;inset:0;overflow:hidden}#player iframe{border:0;width:100%;height:100%;display:block;position:absolute;inset:0}.exit-btn{top:calc(var(--safe-top) + 8px);right:calc(var(--safe-right) + 8px);z-index:10;color:#eee;cursor:pointer;background:#1111118c;border:0;border-radius:50%;width:44px;height:44px;font-size:20px;line-height:44px;position:absolute}.settings-btn{top:calc(var(--safe-top) + 8px);right:calc(var(--safe-right) + 60px);z-index:10;color:#eee;cursor:pointer;background:#1111118c;border:0;border-radius:50%;width:44px;height:44px;font-size:20px;line-height:44px;position:absolute}.pinch-readout{top:calc(var(--safe-top) + 14px);z-index:10;color:#eee;font-variant-numeric:tabular-nums;pointer-events:none;background:#111111b3;border-radius:999px;padding:6px 12px;font-size:.9rem;position:absolute;left:50%;transform:translate(-50%)}.settings-panel{top:calc(var(--safe-top) + 60px);right:calc(var(--safe-right) + 8px);z-index:10;width:min(300px,100vw - 16px);color:var(--text);background:#111316eb;border-radius:12px;padding:12px 14px;font-size:.9rem;position:absolute}.settings-panel h2{margin:0 0 6px;font-size:.95rem;font-weight:600}.settings-panel label{cursor:pointer;align-items:center;gap:10px;min-height:40px;display:flex}.settings-panel input{flex:none;width:20px;height:20px}.app-footer{color:var(--text-muted);flex-wrap:wrap;justify-content:center;align-items:baseline;gap:4px 6px;margin-top:32px;font-size:.75rem;display:flex}.app-footer .update-state.error{color:var(--danger)}.app-footer .link-btn{padding:0;font-size:.75rem}