.app-loader{position:fixed;inset:0;z-index:2100;display:grid;place-items:center;padding:20px;background:rgba(238,245,242,.78);backdrop-filter:blur(12px);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .18s ease,visibility .18s ease}.app-loader.is-visible{opacity:1;visibility:visible;pointer-events:auto}.app-loader-card{width:min(290px,calc(100vw - 38px));padding:27px 25px 23px;border:1px solid rgba(255,255,255,.85);border-radius:25px;background:rgba(255,255,255,.96);box-shadow:0 24px 70px rgba(15,65,53,.18);display:grid;justify-items:center;text-align:center}.loader-brand-mark{width:40px;height:40px;border-radius:13px;display:grid;place-items:center;background:#dff3eb;color:var(--brand);font:800 18px "Manrope";margin-bottom:16px}.app-loader-ring{width:54px;height:54px;position:relative;margin-bottom:15px;animation:loaderRotate 1.25s linear infinite}.app-loader-ring:before{content:"";position:absolute;inset:5px;border:3px solid #dbece6;border-top-color:var(--brand);border-radius:50%}.app-loader-ring i{position:absolute;width:7px;height:7px;background:var(--brand);border-radius:50%;opacity:.45}.app-loader-ring i:nth-child(1){top:1px;left:24px}.app-loader-ring i:nth-child(2){right:3px;bottom:9px}.app-loader-ring i:nth-child(3){left:3px;bottom:9px}.app-loader-text{font:700 14px "Manrope";color:var(--ink)}.app-loader-detail{font-size:10px;line-height:1.5;color:var(--muted);margin-top:5px}@keyframes loaderRotate{to{transform:rotate(360deg)}}.system-page{max-width:650px;margin:35px auto;text-align:center;background:#fff;border:1px solid var(--line);border-radius:26px;padding:46px 38px;box-shadow:var(--shadow)}.system-page h1{font-size:31px;letter-spacing:-.04em;margin:8px 0 10px}.system-copy{max-width:500px;margin:0 auto;color:var(--muted);line-height:1.65}.system-visual{width:118px;height:100px;margin:0 auto 24px;position:relative;display:grid;place-items:center;border-radius:26px;background:linear-gradient(145deg,#e4f4ee,#f4faf7);color:var(--brand);overflow:hidden}.system-visual span{font:800 36px "Manrope";z-index:1}.system-visual strong{font:800 27px "Manrope";z-index:1}.system-visual i{position:absolute;width:40px;height:40px;border:1px solid rgba(12,107,88,.15);border-radius:50%}.system-visual i:first-of-type{left:-12px;top:-8px}.system-visual i:last-of-type{right:-14px;bottom:-12px}.error-visual{background:linear-gradient(145deg,#fff0e8,#fff8f4);color:#c9624d}.error-visual i{border-color:rgba(201,98,77,.15)}.system-actions{display:flex;justify-content:center;gap:10px;margin-top:25px}.request-reference{display:grid;justify-items:center;gap:5px;background:#f5f8f7;border-radius:13px;padding:13px;margin-top:24px}.request-reference span{font-size:8px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-weight:800}.request-reference code{font-size:10px;overflow-wrap:anywhere}.request-reference small{font-size:9px;color:var(--muted)}.technical-details{text-align:left;margin-top:16px;border:1px solid var(--line);border-radius:12px;padding:12px;font-size:10px}.technical-details summary{cursor:pointer;font-weight:800}.technical-details dl{display:grid;grid-template-columns:70px 1fr;gap:8px;margin:13px 0 0}.technical-details dd{margin:0;overflow-wrap:anywhere}@media(max-width:720px){.app-loader-card{padding:24px 20px 21px}.system-page{margin:5px auto;padding:34px 20px;border-radius:21px}.system-page h1{font-size:26px}.system-actions{display:grid}.system-actions .btn{width:100%}}
@media(prefers-reduced-motion:reduce){.app-loader,.app-loader-ring{transition:none;animation-duration:2.5s}}