/* Recorrido 3D: pensado primero para celular. Paneles oscuros y cálidos, como la casa. */
:root{font-family:system-ui,"Segoe UI",Roboto,Arial,sans-serif;color:#f1ebe1;background:#171513;
 --panel:rgba(24,21,18,.78);--line:rgba(241,235,225,.16);--accent:#c9a577;--ink:#f1ebe1;--muted:#b9b0a3;
 --top:env(safe-area-inset-top,0px);--bottom:env(safe-area-inset-bottom,0px);--left:env(safe-area-inset-left,0px);--right:env(safe-area-inset-right,0px)}
*{box-sizing:border-box}
html,body{height:100%;margin:0;overflow:hidden;overscroll-behavior:none;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}
[hidden]{display:none!important}
#viewport{position:fixed;inset:0;touch-action:none}
canvas{display:block;touch-action:none}

button,.button{font:inherit;font-size:15px;color:var(--ink);background:rgba(241,235,225,.08);border:1px solid var(--line);border-radius:14px;
 min-height:48px;padding:10px 16px;cursor:pointer;touch-action:manipulation;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;transition:background .15s}
button:hover,.button:hover{background:rgba(241,235,225,.16)}
button:focus-visible,.button:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
button[aria-pressed=true],button.active,.primary{background:var(--accent);border-color:var(--accent);color:#1b1612;font-weight:600}
.round{width:48px;padding:0;border-radius:50%;font-size:20px;background:var(--panel);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}

/* Arriba: dónde estoy + día/noche + opciones */
#top{position:fixed;z-index:3;top:calc(10px + var(--top));left:calc(12px + var(--left));right:calc(12px + var(--right));display:flex;justify-content:space-between;align-items:flex-start;gap:10px;pointer-events:none}
#place{pointer-events:auto;background:var(--panel);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:16px;padding:8px 14px;max-width:62vw}
#place small{display:block;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
#place strong{display:block;font-size:17px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tools{display:flex;gap:8px;pointer-events:auto;align-items:center}
.pill{min-height:48px;border-radius:999px;padding:0 16px;font-size:14px;font-weight:600;background:var(--accent);border-color:var(--accent);color:#1b1612;white-space:nowrap}

/* Abajo: lugares + forma de moverse */
#bar{position:fixed;z-index:3;left:50%;transform:translateX(-50%);bottom:calc(12px + var(--bottom));display:flex;gap:8px;align-items:stretch;
 width:min(520px,calc(100vw - 24px - var(--left) - var(--right)));background:var(--panel);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:20px;padding:7px}
#placesbtn{flex:0 0 auto;padding:10px 18px}
.seg{flex:1;display:grid;grid-template-columns:repeat(3,1fr);gap:4px}
.seg button{padding:10px 4px;border-color:transparent;background:transparent;min-width:0}
.seg button[aria-pressed=true]{background:rgba(241,235,225,.92);color:#1b1612}

/* Palanca y botones de altura: solo al caminar o volar */
#stick{display:none;position:fixed;z-index:2;left:calc(18px + var(--left));bottom:calc(92px + var(--bottom));width:132px;height:132px;border-radius:50%;
 background:rgba(24,21,18,.38);border:1px solid rgba(241,235,225,.3);touch-action:none;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
#stick i{position:absolute;left:50%;top:50%;width:58px;height:58px;margin:-29px 0 0 -29px;border-radius:50%;background:rgba(241,235,225,.9);box-shadow:0 4px 18px rgba(0,0,0,.35);pointer-events:none}
#vertical{display:none;position:fixed;z-index:2;right:calc(18px + var(--right));bottom:calc(98px + var(--bottom));flex-direction:column;gap:10px}
#vertical button{width:60px;height:60px;border-radius:50%;padding:0;font-size:20px;background:var(--panel);touch-action:none}
#vertical button:active{background:var(--accent);color:#1b1612}
body[data-mode=walk] #stick,body[data-mode=fly] #stick{display:block}
body[data-mode=fly] #vertical{display:flex}
@media(pointer:fine){#stick,#vertical{opacity:.7}}

#dooraction{position:fixed;z-index:2;left:50%;transform:translateX(-50%);bottom:calc(250px + var(--bottom));background:var(--accent);border-color:var(--accent);color:#1b1612;font-weight:600;box-shadow:0 6px 26px rgba(0,0,0,.4);max-width:calc(100vw - 40px)}
#hint{position:fixed;z-index:2;left:50%;transform:translate(-50%,8px);top:calc(74px + var(--top));max-width:min(440px,calc(100vw - 32px));text-align:center;font-size:13px;line-height:1.35;
 background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:9px 14px;opacity:0;pointer-events:none;transition:opacity .35s,transform .35s;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
#hint.show{opacity:1;transform:translate(-50%,0)}
#marker{position:fixed;z-index:1;width:44px;height:44px;margin:-22px 0 0 -22px;border-radius:50%;border:3px solid #fff;opacity:0;pointer-events:none}
#marker.show{animation:ping .7s ease-out}
@keyframes ping{from{opacity:.95;transform:scale(.35)}to{opacity:0;transform:scale(1.25)}}

/* Hojas que suben desde abajo */
.sheet{position:fixed;z-index:5;left:50%;transform:translateX(-50%);bottom:0;width:min(560px,100vw);max-height:min(78dvh,720px);display:flex;flex-direction:column;
 background:rgba(24,21,18,.94);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid var(--line);border-bottom:0;border-radius:22px 22px 0 0;box-shadow:0 -12px 60px rgba(0,0,0,.5);animation:rise .22s ease-out}
@keyframes rise{from{transform:translate(-50%,24px);opacity:0}}
.sheettop{display:flex;align-items:center;justify-content:space-between;padding:14px 14px 8px 20px}
.sheettop h2{margin:0;font-size:19px;font-weight:600}
.sheettop .round{background:rgba(241,235,225,.08);font-size:16px}
.sheetbody{overflow:auto;overscroll-behavior:contain;padding:0 16px calc(18px + var(--bottom));-webkit-overflow-scrolling:touch}
.sheetbody h3{margin:14px 4px 8px;font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.chips{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}
.chips button{justify-content:flex-start;text-align:left;font-size:14px;padding:10px 14px}
.toggle{display:flex;align-items:center;gap:12px;min-height:48px;font-size:15px;cursor:pointer;padding:0 4px}
.toggle input{accent-color:var(--accent);width:22px;height:22px}
.stack{display:grid;gap:8px;margin-top:10px}
.note{font-size:12px;line-height:1.5;color:var(--muted);margin:14px 4px 0}

#loading{position:fixed;inset:0;z-index:20;background:#171513;display:grid;place-content:center;text-align:center;padding:30px}
#loading h2{font-size:26px;font-weight:500;margin:0 0 18px}
#loading p{color:var(--muted);font-size:14px}
progress{width:280px;max-width:100%;accent-color:var(--accent)}
#error{color:#ff9d8a;white-space:pre-wrap}

/* Celular acostado: todo más bajo y la palanca más cerca del borde */
@media(max-height:480px){
 #bar{left:auto;right:calc(12px + var(--right));transform:none;width:min(430px,56vw);padding:5px}
 #bar button{min-height:42px}
 #stick{bottom:calc(16px + var(--bottom));width:118px;height:118px}
 #vertical{bottom:calc(76px + var(--bottom));flex-direction:row}
 #dooraction{bottom:calc(76px + var(--bottom))}
 #hint{top:calc(12px + var(--top))}
 .sheet{max-height:92dvh}
}