/* ===== List-a-project wizard ===== */
.lst-page{max-width:880px;padding-top:30px;padding-bottom:70px}
.lst-head h1{font-size:2rem;font-weight:800;color:var(--mk-ink);margin:0 0 8px}
.lst-head p{color:var(--mk-muted);max-width:62ch;margin:0 0 22px;line-height:1.55}

.lst-card{background:#fff;border:1px solid var(--mk-line);border-radius:16px;padding:22px 24px;margin-bottom:18px;box-shadow:var(--mk-shadow)}
[data-theme="dark"] .lst-card{background:#161d27}
.lst-step{display:flex;align-items:center;gap:10px;font-size:1.15rem;font-weight:800;color:var(--mk-ink);margin:0 0 16px}
.lst-step>span{width:28px;height:28px;border-radius:8px;background:var(--mk-blue);color:#fff;display:grid;place-items:center;font-size:.95rem;flex:none}
.lst-step small{font-weight:600;color:var(--mk-muted);font-size:.85rem}
.lst-req{color:#d97706}
.lst-hint{color:var(--mk-muted);font-size:.84rem;margin:8px 0 0}

/* AI import */
.lst-import{border:1px solid #c9defb;background:linear-gradient(180deg,#f3f8ff,#fff)}
[data-theme="dark"] .lst-import{background:#13202f;border-color:#26405e}
.lst-import h2{font-size:1.15rem;font-weight:800;color:var(--mk-ink);margin:0 0 4px}
.lst-ai{background:var(--mk-blue);color:#fff;padding:2px 8px;border-radius:6px;font-size:.78rem;margin-right:6px}
.lst-sub{color:var(--mk-muted);font-size:.9rem;margin:0 0 14px;line-height:1.5}
.lst-import-input{display:flex;gap:10px}
.lst-import-input input{flex:1;border:1px solid var(--mk-line);border-radius:10px;padding:11px 14px;font:inherit;background:#fff;color:var(--mk-ink)}
[data-theme="dark"] .lst-import-input input{background:#1b232f}
.lst-import-input input:focus{outline:none;border-color:var(--mk-blue)}
.lst-import-msg{font-size:.88rem;font-weight:600;margin-top:10px;min-height:1em}
.lst-import-msg.ok{color:var(--mk-green)} .lst-import-msg.err{color:#d93025} .lst-import-msg.busy{color:var(--mk-blue)}

/* type cards */
.lst-types{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.lst-type{display:flex;flex-direction:column;gap:4px;text-align:left;padding:16px 18px;border:2px solid var(--mk-line);background:#fff;border-radius:14px;cursor:pointer;transition:.15s}
[data-theme="dark"] .lst-type{background:#1b232f}
.lst-type:hover{border-color:var(--mk-blue)}
.lst-type.is-on{border-color:var(--mk-blue);box-shadow:0 0 0 3px rgba(13,71,161,.12)}
.lst-type-ico{font-size:1.6rem}
.lst-type strong{color:var(--mk-ink);font-size:1rem}
.lst-type small{color:var(--mk-muted);font-size:.84rem;line-height:1.4}

/* locked area */
.lst-locked{opacity:.4;pointer-events:none;filter:grayscale(.3);transition:.2s}
.lst-locked.unlocked{opacity:1;pointer-events:auto;filter:none}

/* pills */
.lst-pills{display:flex;gap:8px;flex-wrap:wrap}
.lst-pill{border:1px solid var(--mk-line);background:#fff;color:var(--mk-ink);padding:9px 16px;border-radius:10px;font-weight:600;cursor:pointer;transition:.15s}
[data-theme="dark"] .lst-pill{background:#1b232f}
.lst-pill:hover{border-color:var(--mk-blue)}
.lst-pill.is-on{background:var(--mk-blue);color:#fff;border-color:var(--mk-blue)}

/* images */
.lst-imgs{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:12px}
.lst-img{position:relative;aspect-ratio:1;border-radius:12px;overflow:hidden;border:1px solid var(--mk-line);background:var(--mk-soft) center/cover;cursor:pointer}
.setcov-hint{position:absolute;bottom:6px;right:6px;background:rgba(13,71,161,.92);color:#fff;font-size:.62rem;font-weight:700;padding:3px 7px;border-radius:6px;opacity:0;transition:.15s;pointer-events:none}
.lst-img:hover .setcov-hint{opacity:1}
.lst-img .cover-tag{position:absolute;top:6px;left:6px;background:var(--mk-blue);color:#fff;font-size:.66rem;font-weight:700;padding:2px 7px;border-radius:6px}
.lst-img .rm{position:absolute;top:6px;right:6px;width:24px;height:24px;border:none;border-radius:50%;background:rgba(0,0,0,.6);color:#fff;cursor:pointer;font-size:.9rem;line-height:1}
.lst-img .up{position:absolute;inset:0;display:grid;place-items:center;background:rgba(13,34,64,.55);color:#fff;font-weight:700;font-size:.8rem}
.lst-img-add{aspect-ratio:1;border:2px dashed var(--mk-line);border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;cursor:pointer;color:var(--mk-muted);transition:.15s}
.lst-img-add:hover{border-color:var(--mk-blue);color:var(--mk-blue)}
.lst-img-add span{font-size:1.6rem;line-height:1}
.lst-img-add small{font-size:.8rem}

/* files */
.lst-files{display:grid;gap:16px}
.lst-file-slot{border:1px solid var(--mk-line);border-radius:12px;padding:14px 16px}
.lst-file-label{font-weight:700;color:var(--mk-ink);margin-bottom:8px;font-size:.95rem}
.lst-file-label small{font-weight:500;color:var(--mk-muted)}
.lst-file-slot.required .lst-file-label::after{content:" *";color:#d97706}
.lst-file-btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--mk-line);background:var(--mk-soft);padding:8px 14px;border-radius:9px;cursor:pointer;font-weight:600;font-size:.9rem;color:var(--mk-ink)}
.lst-file-btn:hover{border-color:var(--mk-blue)}
.lst-file-list{margin-top:10px;display:grid;gap:6px}
.lst-file-item{display:flex;align-items:center;gap:8px;font-size:.86rem;color:var(--mk-ink);background:var(--mk-soft);border-radius:8px;padding:7px 10px}
.lst-file-item .nm{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lst-file-item .sz{color:var(--mk-muted);font-size:.8rem}
.lst-file-item .rm{border:none;background:none;color:#d93025;cursor:pointer;font-size:1rem}
.lst-file-item.busy{opacity:.6}

/* components / BOM editor */
.lst-bom{display:grid;gap:8px}
.lst-bom-row{display:flex;gap:8px;align-items:center}
.lst-bom-row input.nm{flex:1;border:1px solid var(--mk-line);border-radius:9px;padding:9px 12px;font:inherit;background:#fff;color:var(--mk-ink)}
.lst-bom-row input.qt{width:70px;border:1px solid var(--mk-line);border-radius:9px;padding:9px 10px;font:inherit;background:#fff;color:var(--mk-ink)}
[data-theme="dark"] .lst-bom-row input{background:#1b232f}
.lst-bom-row .rm{border:none;background:none;color:#d93025;cursor:pointer;font-size:1.1rem;padding:0 4px}

/* youtube preview */
.lst-video{position:relative;width:100%;aspect-ratio:16/9;border-radius:12px;overflow:hidden;border:1px solid var(--mk-line);margin:0 0 14px;background:#000}
.lst-video[hidden]{display:none}
.lst-video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* schematic badge on photo */
.lst-img .schem-tag{position:absolute;bottom:6px;left:6px;background:#7c3aed;color:#fff;font-size:.62rem;font-weight:700;padding:2px 7px;border-radius:6px}

/* switch */
.lst-switch{display:flex;align-items:center;gap:10px;font-weight:600;color:var(--mk-ink);cursor:pointer;margin-bottom:6px}
.lst-switch input{width:18px;height:18px}
.lst-osfields{margin:8px 0 6px}

/* actions */
.lst-actions{display:flex;flex-direction:column;gap:12px;align-items:flex-end;margin-top:6px}
.lst-form-msg{align-self:stretch;text-align:right;font-weight:600;font-size:.9rem;color:#d93025;min-height:1em}
.lst-submit{padding:13px 30px;font-size:1rem}
.lst-submit:disabled{opacity:.6;cursor:not-allowed}

/* success */
.lst-success{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;background:rgba(8,18,34,.6);padding:20px}
.lst-success[hidden]{display:none}
.lst-success-card{background:#fff;border-radius:18px;padding:40px;text-align:center;max-width:480px;box-shadow:var(--mk-shadow-lg)}
[data-theme="dark"] .lst-success-card{background:#161d27}
.lst-success-ico{width:64px;height:64px;border-radius:50%;background:var(--mk-green);color:#fff;font-size:2rem;display:grid;place-items:center;margin:0 auto 16px}
.lst-success-card h2{margin:0 0 8px;color:var(--mk-ink)}
.lst-success-card p{color:var(--mk-muted);line-height:1.55;margin:0 0 22px}
.lst-success-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

@media (max-width:640px){
  .lst-types{grid-template-columns:1fr}
  .lst-import-input{flex-direction:column}
  .mk-field-row{grid-template-columns:1fr}
}