.puzzle-embed-wrapper{padding:12px;margin:1.5em 0;border-radius:8px}
.puzzle-embed-header{margin-bottom:0.5em}
.puzzle-embed-title{margin:0}
.puzzle-embed-caption{font-size:0.9em;color:#555;margin-top:0.5em}
.puzzle-embed-actions{margin-top:0.75em;display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.puzzle-embed-actions .pe-newtab{font-size:0.95em}
.puzzle-embed-wrapper.is-fullscreen{position:fixed;inset:0;z-index:9999;background:var(--pe-fs-bg, #fff)!important;padding:1em;overflow:auto}

/* Panel base */
.pe-panel{border:1px solid rgba(0,0,0,.08);background:rgba(255,255,255,.85);padding:12px;border-radius:10px;margin:0.75em 0}
.pe-panel-block + .pe-panel-block{margin-top:12px}
.pe-panel-heading{margin:0 0 6px;font-size:1rem}
.pe-panel-content{font-size:0.95rem;line-height:1.4}
.pe-panel-summary{cursor:pointer;font-weight:600}
.pe-panel-body{margin-top:10px}
.pe-answers-confirm summary{cursor:pointer}

/* Side layout */
.pe-layout{display:block}
.pe-layout.pe-layout-side{display:flex;gap:14px;align-items:flex-start}
.pe-side-panel{flex:0 0 360px;max-width:420px}
.pe-embed-area{flex:1 1 auto;min-width:0}

@media (max-width: 900px){
  .pe-layout.pe-layout-side{display:block}
  .pe-side-panel{max-width:none}
}

/* Modal full-screen */
.pe-modal-open{overflow:hidden}
.pe-modal-overlay{position:fixed;inset:0;z-index:100000;display:flex;align-items:stretch;justify-content:center;padding:16px}
.pe-modal-dialog{background:var(--pe-fs-bg, #fff);border-radius:14px;flex:1 1 auto;max-width:1200px;display:flex;flex-direction:column;min-height:0;box-shadow:0 20px 60px rgba(0,0,0,.35)}
.pe-modal-header{padding:10px 12px;border-bottom:1px solid rgba(0,0,0,.08);display:flex;justify-content:flex-end;align-items:center;gap:10px}
.pe-modal-close{appearance:none;border:1px solid rgba(0,0,0,.18);background:var(--pe-fs-bg, #fff);border-radius:10px;padding:8px 12px;cursor:pointer;font-weight:600}
.pe-modal-body{padding:12px;flex:1 1 auto;min-height:0;overflow:auto}
.pe-iframe-modal{width:100% !important}


.pe-header-bar{display:flex;align-items:center;justify-content:space-between;gap:12px}
.pe-header-actions{display:flex;gap:10px;align-items:center}
.pe-fs-btn,
.pe-newtab{appearance:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;font-weight:700;font-size:0.9rem;line-height:1;padding:10px 12px;border-radius:12px;cursor:pointer;transition:transform .06s ease, background-color .15s ease, border-color .15s ease, box-shadow .15s ease}

/* Default (header/below) actions */
.pe-fs-btn{border:1px solid rgba(0,0,0,.18);background:rgba(255,255,255,.92);color:#111}
.pe-newtab{border:1px solid rgba(0,0,0,.18);background:rgba(255,255,255,.92);color:#111}
.pe-fs-btn:hover,
.pe-newtab:hover{background:#fff;border-color:rgba(0,0,0,.28);box-shadow:0 8px 20px rgba(0,0,0,.12)}
.pe-fs-btn:active,
.pe-newtab:active{transform:translateY(1px)}

/* High-contrast overlay actions (on top of iframe) */
.pe-actions-overlay .pe-fs-btn,
.pe-actions-overlay .pe-newtab{border:1px solid rgba(255,255,255,.30);background:rgba(0,0,0,.70);color:#fff;backdrop-filter:blur(10px)}
.pe-actions-overlay .pe-fs-btn:hover,
.pe-actions-overlay .pe-newtab:hover{background:rgba(0,0,0,.82);border-color:rgba(255,255,255,.42);box-shadow:0 12px 28px rgba(0,0,0,.30)}
.pe-embed-area{position:relative}
.pe-embed-area{border-radius:var(--pe-radius, 0px);overflow:hidden}
.pe-iframe{display:block;width:100%;border-radius:var(--pe-radius, 0px)}

/* 3D pop-out effect */
.puzzle-embed-wrapper.pe-popout .pe-embed-area{box-shadow:0 18px 45px var(--pe-shadow-spread, 0px) rgba(0,0,0,.22)}

/* Disable pop-out styling during fullscreen modes */
.puzzle-embed-wrapper.is-fullscreen .pe-embed-area,
.puzzle-embed-wrapper.is-device-fullscreen .pe-embed-area{box-shadow:none!important;border-radius:0!important}
.puzzle-embed-wrapper.is-fullscreen .pe-iframe,
.puzzle-embed-wrapper.is-device-fullscreen .pe-iframe{border-radius:0!important}
.pe-actions-overlay{position:absolute;top:10px;right:10px;z-index:5;display:flex;gap:10px;align-items:center}

.pe-iframe{border:0 !important;outline:0;box-shadow:none;}