/* LinkedIn Banner Size Checker */
.lbc-tool{position:relative;overflow:hidden;text-align:left;--lbc-ratio:4}
.lbc-tool .pn-i{width:1em;height:1em;flex:none}

/* top */
.lbc-top{display:flex;align-items:center;justify-content:space-between;gap:.8rem;flex-wrap:wrap;padding:1rem 1.45rem;border-bottom:1px solid var(--pn-line);background:#fff}
.lbc-mode button,.lbc-adjust .pn-seg button{display:inline-flex;align-items:center;gap:.4rem}
.lbc-mode .pn-i,.lbc-adjust .pn-seg .pn-i{width:15px;height:15px}
.lbc-spec{margin:0;font-size:var(--pn-xs);font-weight:600;color:var(--pn-charcoal);background:var(--pn-linen);border-radius:999px;padding:.35rem .75rem}
.lbc-drop{position:relative;display:flex;align-items:center;gap:.9rem;margin:1rem 1.45rem 0;padding:.9rem 1rem;border:1.5px dashed #b9c7c2;border-radius:16px;background:#f7faf8;cursor:pointer;transition:background var(--pn-ease-fast),border-color var(--pn-ease-fast)}
.lbc-drop:hover{border-color:#1f6859;background:#eef8f4}
.lbc-drop:focus-within{outline:3px solid var(--pn-yellow);outline-offset:2px}
.lbc-drop input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.lbc-drop__icon{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--pn-mint);color:#145c4f;flex:none}
.lbc-drop__icon .pn-i{width:19px;height:19px}
.lbc-drop__text{flex:1;min-width:0}
.lbc-drop__text strong{display:block;font-size:.96rem;font-weight:600;color:var(--pn-black)}
.lbc-drop__text small{display:block;font-size:.72rem;color:var(--pn-muted);margin-top:.12rem}
.lbc-drop__btn{flex:none;font-size:var(--pn-sm);font-weight:600;color:#fff;background:var(--pn-black);border-radius:999px;padding:.55rem 1.05rem}
.lbc-drop:hover .lbc-drop__btn{background:#262626}
.lbc-message{margin:0;padding:0 1.45rem;font-size:var(--pn-xs)}
.lbc-message:not(:empty){padding-top:.65rem}
.lbc-message.is-ok{color:#176a5a}.lbc-message.is-warn{color:#7a5b00}.lbc-message.is-error{color:var(--pn-red-ink)}

/* workspace */
.lbc-workspace{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(280px,1fr);gap:0;margin-top:1rem;border-top:1px solid var(--pn-line)}
.lbc-editor,.lbc-side{padding:1.25rem 1.45rem;min-width:0}
.lbc-editor{border-right:1px solid var(--pn-line);background:#fff}
.lbc-side{background:#fbfcf8}
.lbc-head{display:flex;justify-content:space-between;align-items:flex-start;gap:.8rem;flex-wrap:wrap;margin-bottom:.8rem}
.lbc-head h2{font-size:1.15rem;line-height:1.25;margin:0}
.lbc-file{margin:.2rem 0 0;font-size:var(--pn-xs);color:var(--pn-muted);overflow-wrap:anywhere}
.lbc-file b{color:var(--pn-charcoal);font-weight:600}
.lbc-head__actions{display:flex;align-items:center;gap:.9rem}
.lbc-textbtn{display:inline-flex;align-items:center;gap:.35rem;font:inherit;font-size:var(--pn-xs);font-weight:600;color:var(--pn-gray);border:0;background:transparent;text-decoration:underline;text-underline-offset:3px;cursor:pointer;padding:.2rem}
.lbc-textbtn:hover{color:var(--pn-black)}
.lbc-textbtn .pn-i{width:14px;height:14px}
.lbc-switch{display:inline-flex;align-items:center;gap:.45rem;font-size:var(--pn-xs);font-weight:600;color:var(--pn-charcoal);cursor:pointer}
.lbc-switch input{position:absolute;opacity:0;width:1px;height:1px}
.lbc-switch span{position:relative;width:30px;height:18px;border-radius:999px;background:#c9d0cd;transition:background var(--pn-ease-fast)}
.lbc-switch span::after{content:"";position:absolute;left:2px;top:2px;width:14px;height:14px;border-radius:50%;background:#fff;transition:transform var(--pn-ease-fast)}
.lbc-switch input:checked+span{background:#176a5a}
.lbc-switch input:checked+span::after{transform:translateX(12px)}
.lbc-switch input:focus-visible+span{outline:3px solid var(--pn-yellow);outline-offset:2px}

/* editor canvas */
.lbc-edit{position:relative;width:100%;aspect-ratio:var(--lbc-ratio);border-radius:10px;overflow:hidden;background:#e7ebe8;box-shadow:inset 0 0 0 1px var(--pn-line);touch-action:none;user-select:none}
.lbc-edit canvas{display:block;width:100%;height:100%}
.lbc-edit.is-movable{cursor:grab}.lbc-edit.is-dragging{cursor:grabbing}
.lbc-edit:focus-visible{outline:3px solid var(--pn-yellow);outline-offset:2px}
.lbc-zones{position:absolute;inset:0;pointer-events:none}
.lbc-zones[hidden]{display:none}
.lbc-zone{position:absolute;border:2px dashed rgba(255,255,255,.95);background:rgba(162,35,26,.22);box-shadow:0 0 0 1px rgba(0,0,0,.18)}
.lbc-zone.is-round{border-radius:50%}
.lbc-zone--desktop{background:rgba(162,35,26,.38);border-style:solid}
.lbc-zone b{position:absolute;left:50%;top:14%;transform:translateX(-50%);font:700 .58rem var(--pn-font-body);color:#fff;background:rgba(0,0,0,.55);border-radius:999px;padding:.12rem .4rem;white-space:nowrap}
.lbc-zone--phone b{top:4%}
.lbc-safe{position:absolute;top:0;bottom:0;right:0;border-left:2px dashed rgba(245,244,57,.95)}
.lbc-safe b{position:absolute;left:.4rem;top:.4rem;font:700 .58rem var(--pn-font-body);color:#1d2321;background:var(--pn-yellow);border-radius:999px;padding:.12rem .45rem;white-space:nowrap}
.lbc-hint{display:flex;align-items:center;gap:.35rem;font-size:var(--pn-xs);color:var(--pn-charcoal);margin:.6rem 0 0}
.lbc-hint .pn-i{width:14px;height:14px;color:var(--pn-muted)}
.lbc-adjust{display:flex;flex-wrap:wrap;gap:1rem 1.4rem;align-items:flex-end;margin-top:1rem;padding-top:1rem;border-top:1px solid var(--pn-line-soft)}
.lbc-adjust .pn-label{display:block;margin-bottom:.4rem}
.lbc-adjust [hidden]{display:none!important}
#lbcBgWrap{display:flex;flex-wrap:wrap;align-items:flex-end;gap:.45rem}
#lbcBgWrap .pn-label{width:100%}
#lbcColor{width:34px;height:34px;border:1px solid var(--pn-line);border-radius:8px;padding:2px;background:#fff;cursor:pointer}
.lbc-upload-avatar{position:relative}
.lbc-upload-avatar input{position:absolute;width:1px;height:1px;opacity:0}
.lbc-upload-avatar:focus-within{outline:3px solid var(--pn-yellow);outline-offset:2px;border-radius:4px}

/* checks */
.lbc-badge{flex:none;font-size:.72rem;font-weight:700;border-radius:999px;padding:.34rem .72rem;background:var(--pn-linen);color:var(--pn-gray)}
.lbc-badge--ready{background:#d9f4e9;color:#155f45}
.lbc-badge--check{background:#fff4c2;color:#6a5300}
.lbc-badge--fix{background:var(--pn-red-pale);color:var(--pn-red-ink)}
.lbc-checks{list-style:none;margin:0;padding:0;display:grid;gap:.55rem}
.lbc-check{display:flex;gap:.55rem;align-items:flex-start;background:#fff;border:1px solid var(--pn-line);border-radius:12px;padding:.65rem .75rem}
.lbc-check__ic{display:grid;place-items:center;width:22px;height:22px;border-radius:50%;flex:none;background:var(--pn-linen);color:var(--pn-gray)}
.lbc-check__ic .pn-i{width:13px;height:13px}
.lbc-check--good .lbc-check__ic{background:#d9f4e9;color:#146044}
.lbc-check--warn .lbc-check__ic{background:#fff4c2;color:#6a5300}
.lbc-check--bad .lbc-check__ic{background:var(--pn-red-pale);color:var(--pn-red-ink)}
.lbc-check b{display:block;font-size:.78rem;font-weight:600;color:var(--pn-black)}
.lbc-check span{display:block;font-size:.74rem;line-height:1.45;color:var(--pn-charcoal);margin-top:.1rem}
.lbc-export{margin-top:1rem;padding-top:1rem;border-top:1px solid var(--pn-line)}
.lbc-export .pn-btn{width:100%;display:inline-flex;align-items:center;justify-content:center;gap:.45rem}
.lbc-export .pn-btn .pn-i{width:16px;height:16px}
.lbc-export .pn-btn:disabled{opacity:.55}
.lbc-out{font-size:.7rem;color:var(--pn-muted);margin:.5rem 0 .7rem;line-height:1.45}
.lbc-template{text-align:left}

/* previews */
.lbc-previews{padding:1.25rem 1.45rem 1.45rem;border-top:1px solid var(--pn-line);background:#f4f2ee}
.lbc-preview-note{font-size:var(--pn-xs);color:var(--pn-muted)}
.lbc-previews__grid{display:grid;grid-template-columns:minmax(0,1.9fr) minmax(220px,.75fr);gap:1.2rem;align-items:end}
.lbc-pv{margin:0;min-width:0}
.lbc-pv figcaption{display:flex;align-items:center;justify-content:center;gap:.35rem;font-size:var(--pn-xs);font-weight:600;color:var(--pn-charcoal);margin-top:.6rem}
.lbc-pv figcaption .pn-i{width:14px;height:14px}
.lbc-pv__frame{background:#f4f2ee;border:1px solid #dcdcd6;border-radius:12px;overflow:hidden;box-shadow:0 10px 26px rgba(15,23,42,.08)}
.lbc-pv__nav{display:flex;align-items:center;gap:.6rem;height:40px;padding:0 .8rem;background:#fff;border-bottom:1px solid #e6e6e1}
.lbc-pv__logo{display:grid;place-items:center;width:24px;height:24px;border-radius:4px;background:#0a66c2;color:#fff;font:700 .85rem Arial,sans-serif;letter-spacing:-.04em}
.lbc-pv__search{display:inline-flex;align-items:center;gap:.35rem;height:26px;padding:0 .6rem;border-radius:4px;background:#edf3f8;color:#5e6a70;font:400 .66rem Arial,sans-serif;flex:0 1 180px}
.lbc-pv__search .pn-i{width:12px;height:12px}
.lbc-pv__navicons{display:flex;gap:.9rem;margin-left:auto}
.lbc-pv__navicons i{width:18px;height:14px;border-radius:3px;background:#d9dcd9}
.lbc-pv__card{margin:.8rem;background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 0 0 1px rgba(140,140,140,.2)}
.lbc-pv-banner{position:relative;aspect-ratio:var(--lbc-ratio);background:#d7dcd9}
.lbc-pv-banner canvas{display:block;width:100%;height:100%}
.lbc-pv-avatar{position:absolute;top:100%;aspect-ratio:1;transform:translateY(calc(var(--lbc-overlap,.5) * -100%));border-radius:50%;border:3px solid #fff;background:#d5ebe2;color:#195646;display:grid;place-items:center;font-weight:700;font-family:Arial,sans-serif;overflow:hidden;z-index:2;box-shadow:0 1px 3px rgba(0,0,0,.12)}
.lbc-pv-avatar.is-square{border-radius:8px}
.lbc-pv-avatar img{width:100%;height:100%;object-fit:cover;display:block}
.lbc-pv-body{position:relative;padding:3.4rem 1rem 1rem;font-family:-apple-system,system-ui,"Segoe UI",Roboto,Arial,sans-serif}
.lbc-pv-body b{display:block;font-size:1rem;font-weight:600;color:rgba(0,0,0,.9)}
.lbc-pv-body small{display:block;font-size:.72rem;color:rgba(0,0,0,.6);margin-top:.15rem}
.lbc-pv-cta{display:inline-flex;align-items:center;gap:.3rem;margin-top:.6rem;background:#0a66c2;color:#fff;border-radius:999px;padding:.32rem .85rem;font-size:.72rem;font-weight:600}
.lbc-pv-cta .pn-i{width:13px;height:13px}
.lbc-pv__phone{width:min(100%,270px);margin:0 auto;background:#fff;border:7px solid #1d2321;border-radius:30px;overflow:hidden;box-shadow:0 10px 26px rgba(15,23,42,.12)}
.lbc-pv__status{display:flex;justify-content:space-between;align-items:center;padding:.45rem .9rem .25rem;font:600 .62rem Arial,sans-serif}
.lbc-pv__status span:last-child{display:flex;gap:.2rem}
.lbc-pv__status .pn-i{width:11px;height:11px}
.lbc-pv__appbar{display:flex;align-items:center;gap:.45rem;padding:.3rem .6rem .5rem;color:#5e6a70}
.lbc-pv__appbar .pn-i{width:15px;height:15px}
.lbc-pv__appbar .lbc-pv__search{flex:1}
.lbc-pv--phone .lbc-pv-avatar{border-width:2px}
.lbc-pv--phone .lbc-pv-body{padding:2.6rem .8rem .9rem}
.lbc-pv--phone .lbc-pv-body b{font-size:.9rem}
.lbc-pv--phone .lbc-pv-body small{font-size:.64rem}
.lbc-pv--phone .lbc-pv-body i{display:block;height:7px;border-radius:4px;background:#ebeeec;margin-top:.55rem}
.lbc-pv--phone .lbc-pv-body i:last-child{width:62%}

/* whole-tool drop overlay */
.lbc-dropzone{position:absolute;inset:8px;z-index:6;display:none;place-items:center;border:2px dashed #176a5a;border-radius:18px;background:rgba(236,248,244,.94);pointer-events:none}
.lbc-dropzone div{display:flex;flex-direction:column;align-items:center;gap:.5rem}
.lbc-dropzone .pn-i{width:34px;height:34px;color:#176a5a}
.lbc-dropzone b{font-size:1.15rem}
.lbc-tool.is-dragover .lbc-dropzone{display:grid}

/* section art */
.lbcx-fit{position:relative;z-index:1;display:flex;align-items:center;gap:.9rem;width:100%;justify-content:center}
.lbcx-fit>.pn-i{width:22px;height:22px;flex:none}
.lbcx-src span,.lbcx-outs span{display:block;font:600 .64rem var(--pn-font-body);color:var(--pn-charcoal);margin-bottom:.3rem}
.lbcx-src i{display:block;width:120px;aspect-ratio:3/2;border-radius:6px;background:linear-gradient(160deg,#9fd0c0 0 40%,#2b6d60 40% 70%,#123b35 70%);box-shadow:var(--pn-shadow-card)}
.lbcx-outs{display:grid;gap:.7rem}
.lbcx-outs i{display:block;width:200px;aspect-ratio:4;border-radius:5px;box-shadow:var(--pn-shadow-card);overflow:hidden;position:relative}
.lbcx-crop{background:linear-gradient(160deg,#9fd0c0 0 44%,#2b6d60 44% 72%,#123b35 72%)}
.lbcx-fitted{background:#6c9b8f;filter:saturate(.8)}
.lbcx-fitted em{position:absolute;left:50%;top:0;bottom:0;transform:translateX(-50%);aspect-ratio:3/2;background:linear-gradient(160deg,#9fd0c0 0 40%,#2b6d60 40% 70%,#123b35 70%)}
.lbcx-place{position:relative;z-index:1;width:100%;max-width:420px}
.lbcx-banner{position:relative;aspect-ratio:4;border-radius:8px;overflow:hidden;box-shadow:var(--pn-shadow-card)}
.lbcx-banner img{width:100%;height:100%;display:block}
.lbcx-zone{position:absolute;aspect-ratio:1;border-radius:50%;border:2px dashed #fff}
.lbcx-zone--phone{left:4.5%;width:30%;top:25.6%;background:rgba(162,35,26,.3)}
.lbcx-zone--desk{left:3%;width:19%;top:62%;background:rgba(162,35,26,.5);border-style:solid}
.lbcx-safe{position:absolute;top:0;bottom:0;left:37%;right:0;border-left:2px dashed var(--pn-yellow);display:flex;align-items:flex-start;padding:.4rem;font:700 .6rem var(--pn-font-body);color:#1d2321;pointer-events:none}
.lbcx-safe b{background:var(--pn-yellow);border-radius:999px;padding:.14rem .5rem;font-weight:700;height:fit-content}
.lbcx-place p{display:flex;align-items:center;flex-wrap:wrap;gap:.35rem;font-size:.7rem;color:var(--pn-charcoal);margin:.7rem 0 0}
.lbcx-key{display:inline-block;width:12px;height:12px;border-radius:50%;margin-left:.4rem}
.lbcx-key--phone{background:rgba(162,35,26,.35)}.lbcx-key--desk{background:rgba(162,35,26,.65)}
.lbcx-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:.9rem}
.lbcx-steps>div{background:#fff;border:1px solid var(--pn-line);border-radius:16px;padding:1.2rem}
.lbcx-steps .pn-i{width:22px;height:22px;color:#176a5a}
.lbcx-steps b{display:block;font-size:.92rem;font-weight:600;margin-top:.6rem}
.lbcx-steps p{font-size:.84rem;color:var(--pn-charcoal);margin:.35rem 0 0;line-height:1.5}

@media(max-width:980px){.lbc-workspace{grid-template-columns:1fr}.lbc-editor{border-right:0;border-bottom:1px solid var(--pn-line)}.lbc-previews__grid{grid-template-columns:1fr}}
@media(max-width:700px){.lbcx-steps{grid-template-columns:1fr}.lbcx-fit{flex-direction:column}.lbcx-fit>.pn-i{transform:rotate(90deg)}}
@media(max-width:600px){
  .lbc-top,.lbc-editor,.lbc-side,.lbc-previews{padding-left:1rem;padding-right:1rem}
  .lbc-drop{margin-left:1rem;margin-right:1rem;flex-wrap:wrap}.lbc-drop__btn{width:100%;text-align:center}
  .lbc-message{padding-left:1rem;padding-right:1rem}
  .lbc-mode{width:100%;flex-wrap:nowrap}.lbc-mode button{flex:1;justify-content:center;white-space:nowrap;font-size:.78rem;padding:.45rem .4rem}
  .lbc-zone b,.lbc-safe b{font-size:.5rem}
}