/* 3RDS Basement 1.0.2 — what the basement adds to /arcade/: the stairway door, the wide bar, the card. */

/* 1.0.2: the room picture sits inside a <picture> now (only the shown one downloads); same box the room gave a bare img */
.t3ar-room > picture.t3b-pic{display:block;margin:0;padding:0;line-height:0}
.t3ar-room > picture.t3b-pic > img{display:block;width:100%;height:auto;max-width:100%;margin:0;border:0}

/* the door in the floor (sits inside the painted room, percentages of the picture) */
.t3b-door{position:absolute;z-index:4}
.t3b-door-hit{position:absolute;inset:-16% -8% -8% -8%;display:block;text-decoration:none!important;color:inherit;outline:none;cursor:pointer;-webkit-tap-highlight-color:transparent}
.t3b-door-art{position:absolute;left:0;right:0;bottom:0;top:0;width:100%;height:100%;object-fit:contain;display:block;max-width:none;margin:0;border:0;pointer-events:none;
  transition:transform .3s cubic-bezier(.2,.8,.2,1),filter .3s ease}
.t3b-door::before{content:"";position:absolute;left:-30%;top:-40%;width:160%;height:190%;border-radius:50%;pointer-events:none;
  background:radial-gradient(closest-side,rgba(255,110,40,.75),rgba(255,70,10,0) 72%);mix-blend-mode:screen;opacity:.5;animation:t3b-door-pulse 2.6s ease-in-out infinite}
@keyframes t3b-door-pulse{0%,100%{opacity:.34;transform:scale(.94)}50%{opacity:.7;transform:scale(1.04)}}
.t3b-door-hit:focus-visible .t3b-door-art{transform:scale(1.06);filter:brightness(1.18)}
@media (hover:hover){.t3b-door-hit:hover .t3b-door-art{transform:scale(1.06);filter:brightness(1.18)}.t3b-door-hit:hover .t3b-door-tag em{display:inline}}
.t3b-door-hit:focus-visible{box-shadow:0 0 0 2px #fff inset;border-radius:8px}
.t3b-door-tag{position:absolute;left:50%;bottom:100%;transform:translate(-50%,-3px);white-space:nowrap;pointer-events:none;
  display:flex;align-items:center;gap:6px;font-family:var(--t3-font,'Barlow Condensed','Arial Narrow',Impact,sans-serif)!important;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;font-size:clamp(10px,1.05vw,15px);line-height:1;color:#fff4e6!important;padding:6px 10px 5px;border-radius:999px;
  background:rgba(20,8,4,.82);border:1px solid rgba(255,140,60,.75);box-shadow:0 0 14px rgba(255,90,20,.45)}
.t3b-door-tag i{font-style:normal;color:#ff8b45;animation:t3b-nudge 1.5s ease-in-out infinite}
.t3b-door-tag em{display:none;font-style:normal;color:#ff8b45}
.t3b-door-hit:focus-visible .t3b-door-tag em{display:inline}
@keyframes t3b-nudge{0%,100%{transform:translateY(-1px)}50%{transform:translateY(2px)}}
@media (max-width:700px){.t3b-door-tag{font-size:11px;padding:5px 8px 4px;letter-spacing:.12em}.t3b-door-tag em{display:none!important}}

/* the wide bar under the picture: on desktop and phone, the way down is never a guess */
.t3b-bar{display:flex;align-items:center;gap:6px 14px;flex-wrap:wrap;margin:12px 0 0;padding:13px 16px;border-radius:12px;color:var(--t3-ink,#f4efe6)!important;text-decoration:none!important;
  background:linear-gradient(90deg,rgba(255,90,30,.22),rgba(255,140,60,.07) 55%,rgba(255,90,30,.22)),#0d0908;border:1px solid rgba(255,120,50,.6);
  box-shadow:0 0 22px rgba(255,90,30,.16) inset,0 0 18px rgba(255,90,30,.16);transition:transform .25s ease,border-color .25s ease}
.t3b-bar:focus-visible{transform:translateY(-2px);border-color:#ffb27a;outline:none}
@media (hover:hover){.t3b-bar:hover{transform:translateY(-2px);border-color:#ffb27a}}
.t3b-bar-arrow{font-size:20px;line-height:1;color:#ff8b45;animation:t3b-nudge 1.5s ease-in-out infinite}
.t3b-bar b{font-family:var(--t3-font,'Barlow Condensed','Arial Narrow',Impact,sans-serif);font-weight:700;letter-spacing:.18em;font-size:18px;text-transform:uppercase}
.t3b-bar-sub{font-size:14px;color:var(--t3-mute,#9a95a6)}
.t3b-bar em{margin-left:auto;font-style:normal;font-family:var(--t3-font,'Barlow Condensed','Arial Narrow',Impact,sans-serif);font-weight:700;letter-spacing:.18em;font-size:13px;text-transform:uppercase;color:#ff8b45}
@media (max-width:700px){.t3b-bar{padding:12px 14px}.t3b-bar b{font-size:16px}.t3b-bar-sub{flex-basis:100%;order:3;font-size:13px}}

/* the basement's card: a picture of the room instead of a cabinet hero */
.t3ar-cards .t3b-card .t3ar-thumb img{width:100%;height:100%;object-fit:cover;object-position:50% 12%;margin:0}

@media (prefers-reduced-motion:reduce){.t3b-door::before,.t3b-door-tag i,.t3b-bar-arrow{animation:none}.t3b-door-art,.t3b-bar{transition:none}}
/* 1.0.1 — the stairway is painted into the room: the tap spot sits on it, nothing drawn on top */
.t3b-door--painted::before{opacity:.28;left:-10%;top:-10%;width:120%;height:120%;animation:t3b-door-pulse 3.2s ease-in-out infinite}
.t3b-door--painted .t3b-door-hit{inset:0;border-radius:10px}
.t3b-door--painted .t3b-door-hit::after{content:"";position:absolute;inset:0;border-radius:10px;box-shadow:inset 0 0 0 0 rgba(255,140,70,0);transition:box-shadow .25s ease}
@media (hover:hover){.t3b-door--painted .t3b-door-hit:hover::after{box-shadow:inset 0 0 0 2px rgba(255,160,90,.7),0 0 26px rgba(255,120,50,.55)}.t3b-door--painted .t3b-door-hit:hover .t3b-door-tag em{display:inline}}
.t3b-door--painted .t3b-door-hit:focus-visible::after{box-shadow:inset 0 0 0 2px #fff,0 0 26px rgba(255,120,50,.55)}
/* 1.0.4 — a small BAS3M3NT SUIT3 plate hung on the far rail, above the steps (position per picture via --sign-left / --sign-top) */
.t3b-door--painted .t3b-door-tag.t3b-sign{bottom:auto;top:var(--sign-top,6%);left:var(--sign-left,47%);transform:translate(-50%,-50%);gap:5px;
  font-size:clamp(9px,.9vw,14px);letter-spacing:.14em;padding:4px 8px 3px;border-radius:4px;
  color:#ff9a55!important;text-shadow:0 0 6px rgba(255,120,50,.9),0 0 14px rgba(255,90,20,.55);
  background:linear-gradient(180deg,rgba(28,14,8,.94),rgba(12,6,3,.94));border:1px solid rgba(214,160,90,.85);
  box-shadow:0 1px 0 rgba(255,220,170,.25) inset,0 2px 6px rgba(0,0,0,.6),0 0 12px rgba(255,90,20,.35)}
.t3b-door--painted .t3b-door-tag.t3b-sign b{font-weight:700;color:inherit}
.t3b-door--painted .t3b-door-tag.t3b-sign i{color:#ffb070}
@media (max-width:700px){.t3b-door--painted .t3b-door-tag.t3b-sign{font-size:10px;padding:4px 7px 3px;letter-spacing:.1em}}