/* v95 Studio tools: photo quality checker + wall size. Classes only, no inline styles needed. */
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.howto{background:#fff;border:1px solid var(--line,#E7E5DE);border-left:4px solid var(--brass,#946D31);border-radius:8px;padding:12px 16px;margin:1em 0}
.howto h2{font-size:1rem;margin:0 0 .4em}
.howto ol{margin:0;padding-left:1.2em}
.drop{display:block;border:2px dashed #66666b;border-radius:10px;padding:22px 16px;text-align:center;background:#fff;min-height:96px;cursor:pointer}
.drop.is-over{background:#F2F1EC;border-color:#0A1628}
.drop input[type=file]{display:block;margin:10px auto 0;max-width:100%}
.drop:focus-within{outline:3px solid #0A1628;outline-offset:2px}
.drop strong{display:block;font-size:1.05rem}
.q-stat{min-height:3.2em;margin:.8em 0;font-weight:600}
.q-priv{font-size:.9rem;color:#4a4a50}
.q-sum{margin:.4em 0}
.q-warn{margin:.4em 0;padding:8px 12px;background:#fff3d6;color:#5c3900;border-radius:6px}
.q-scroll{overflow-x:auto;margin:1em 0}
.q-tbl{border-collapse:collapse;width:100%;min-width:640px;font-size:.95rem}
.q-tbl th,.q-tbl td{border:1px solid #E7E5DE;padding:8px 10px;text-align:left;vertical-align:top}
.q-tbl thead th{background:#F2F1EC}
.q-note{display:block;font-size:.85rem;margin-top:3px}
.q-ico{display:inline-block;width:1.6em;height:1.6em;line-height:1.6em;border-radius:50%;text-align:center;font-weight:700;margin-right:2px}
.q-green .q-res{background:#eaf6ee;color:#14532d}.q-green .q-ico{background:#14532d;color:#fff}
.q-amber .q-res{background:#fff3d6;color:#5c3900}.q-amber .q-ico{background:#7a4a00;color:#fff}
@media (max-width:600px){.q-tbl{min-width:0;display:block}.q-tbl thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.q-tbl tbody,.q-tbl tr,.q-tbl th,.q-tbl td{display:block;width:auto}.q-tbl tr{border:1px solid #E7E5DE;margin:0 0 10px}.q-tbl td,.q-tbl th{border:0;border-bottom:1px solid #F2F1EC}.q-need::before{content:"Pixels needed (longer x shorter): ";font-weight:600}.q-ar::before{content:"Arithmetic: ";font-weight:600}}
.tool select{font:inherit;padding:10px;border:1px solid #E7E5DE;border-radius:6px;min-height:44px;max-width:100%}
.tool fieldset{border:0;padding:0;margin:0}
#qres{min-height:120px}
.wf-ar{margin:.6em 0}
#wfpv svg{display:block;width:100%;max-width:720px;height:auto;border:1px solid #E7E5DE;border-radius:6px}
.wf-wall{fill:#F2F1EC}
.wf-art{fill:#fff;stroke:#0A1628;stroke-width:.4}
.wf-lab{fill:#0A1628;font-family:Inter,Arial,sans-serif;font-weight:600}
.wf-lab2{fill:#4a4a50;font-family:Inter,Arial,sans-serif}
.wf-cap{font-size:.85rem;color:#4a4a50}
#wfres{min-height:120px}
#wfpv{min-height:240px}
.tool .row{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:flex-end}
.tool .row>div{min-width:150px}
@media (prefers-reduced-motion:no-preference){.drop{transition:background .15s}}