/* Login tutorial: opt-in, native dialog above the login, no backdrop blur. */
#tutorialOverlay{position:fixed;inset:0;margin:auto;padding:0;width:min(1040px,calc(100vw - 32px));max-width:none;max-height:calc(100dvh - 32px - env(safe-area-inset-top) - env(safe-area-inset-bottom));height:auto;background:#0f172a;color:#e2e8f0;border:1px solid #334155;border-radius:20px;overflow:auto;box-shadow:0 20px 70px #0006;backdrop-filter:none;transform:none;}
#tutorialOverlay:not([open]){display:none!important}
#tutorialOverlay[open]{display:block}
#tutorialOverlay::backdrop{background:#020617b3;backdrop-filter:none}
#tutorialOverlay *{box-sizing:border-box}
#tutorialOverlay .tour-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid #334155;gap:12px}
#tutorialOverlay h2{font-size:18px;line-height:1.3;margin:5px 0 0;color:#f8fafc}
#tutorialOverlay .tour-eyebrow{font-size:10px;font-weight:600;letter-spacing:.12em;color:#5eead4}
#tutorialOverlay button{font:inherit;cursor:pointer;border:1px solid #334155;background:#1e293b;color:#e2e8f0;border-radius:10px;min-height:42px;padding:8px 16px;box-shadow:none}
#tutorialOverlay .tour-header button{width:40px;min-height:40px;padding:0;font-size:24px;flex-shrink:0}
#tutorialOverlay button:focus-visible,#tutorialOverlay summary:focus-visible{outline:2px solid #5eead4;outline-offset:3px}
#tutorialOverlay button:disabled{opacity:.35;cursor:default}
#tutorialOverlay .tour-step{display:grid;grid-template-columns:260px minmax(0,1fr);gap:24px;padding:24px;align-items:center}
#tutorialOverlay .tour-step[hidden]{display:none!important}
#tutorialOverlay h3{font-size:26px;line-height:1.2;letter-spacing:-.025em;margin:12px 0 16px;color:#f8fafc}
#tutorialOverlay .tour-copy>p{font-size:14px;line-height:1.65;color:#cbd5e1;margin:0}
#tutorialOverlay .tour-tip{display:flex;gap:10px;align-items:center;margin-top:24px;font-size:12px;line-height:1.5;color:#94a3b8}
#tutorialOverlay .tour-tip img{width:36px;height:36px;object-fit:contain;flex-shrink:0}
#tutorialOverlay figure{margin:0;min-width:0}
#tutorialOverlay picture{display:block;border:1px solid #334155;border-radius:12px;overflow:hidden;background:#17212c}
#tutorialOverlay picture img{display:block;width:100%;height:auto;aspect-ratio:1100/720;object-fit:contain}
#tutorialOverlay figcaption{font-size:10px;color:#94a3b8;margin-top:8px;text-align:center}
#tutorialOverlay .tour-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 24px;border-top:1px solid #334155;background:#0f172a;position:sticky;bottom:0;z-index:1}
#tutorialOverlay .tour-footer>div{display:flex;gap:8px}
#tutorialOverlay #tutorialProgress{font-size:12px;color:#94a3b8}
#tutorialOverlay #tutorialNext{background:#0d9488;border-color:#0d9488;color:white;min-width:100px}
#tutorialOverlay .tour-credits{padding:0 24px 14px;font-size:10px;line-height:1.6;color:#94a3b8}
#tutorialOverlay summary{cursor:pointer;width:fit-content}
#tutorialOverlay .tour-credits p{font-size:11px;margin:8px 0 0}
#tutorialOverlay a{color:#7dd3fc}
@media(max-width:800px){#tutorialOverlay .tour-step{grid-template-columns:200px minmax(0,1fr);gap:16px;padding:18px}#tutorialOverlay h3{font-size:22px}}
@media(max-width:600px) and (orientation:portrait){#tutorialOverlay{width:calc(100vw - 20px);border-radius:16px}#tutorialOverlay .tour-header{padding:14px 16px}#tutorialOverlay .tour-step{display:flex;flex-direction:column;align-items:stretch;padding:16px;gap:16px}#tutorialOverlay h3{font-size:22px;margin:7px 0 10px}#tutorialOverlay .tour-copy>p{font-size:13px;line-height:1.5}#tutorialOverlay .tour-tip{margin-top:12px;font-size:11px}#tutorialOverlay picture{max-width:260px;margin:auto}#tutorialOverlay picture img{aspect-ratio:390/844}#tutorialOverlay .tour-footer{padding:10px 14px}#tutorialOverlay .tour-footer button{padding:8px 12px}#tutorialOverlay .tour-credits{padding:0 16px 12px}}
@media(max-height:500px) and (orientation:landscape){#tutorialOverlay .tour-header{padding:10px 18px}#tutorialOverlay .tour-step{grid-template-columns:240px minmax(0,1fr);padding:14px;align-items:start}#tutorialOverlay .tour-tip{margin-top:10px}#tutorialOverlay h3{font-size:21px}#tutorialOverlay .tour-footer{padding:8px 16px}}
/* The app's global dialog rules are full-screen; this guide is its own compact window. */
body dialog#tutorialOverlay[open]{display:block!important;top:50%!important;left:50%!important;right:auto!important;bottom:auto!important;width:min(1040px,calc(100vw - 32px))!important;max-width:none!important;height:auto!important;max-height:calc(100dvh - 32px - env(safe-area-inset-top) - env(safe-area-inset-bottom))!important;margin:0!important;padding:0!important;border:1px solid #334155!important;background:#0f172a!important;transform:translate(-50%,-50%)!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;overflow:auto!important;}
body dialog#tutorialOverlay::backdrop{background:#020617b3!important;backdrop-filter:none!important;}
@media(max-width:600px) and (orientation:portrait){body dialog#tutorialOverlay[open]{width:calc(100vw - 20px)!important}}