:root{
  --bg:#f4f6fb; --surface:#ffffff; --ink:#1b2430; --muted:#5b6776; --faint:#8a96a6;
  --line:#e4e9f1; --brand:#1f5fb0; --brand-dark:#16447f; --brand-soft:#eaf2fc;
  --accent:#e8862b; --good:#1f9d57; --good-soft:#e7f6ee; --warn:#c9821a; --warn-soft:#fdf3e2;
  --pending:#6b7686; --pending-soft:#eef1f5;
  --shadow:0 1px 2px rgba(20,40,80,.06),0 6px 20px rgba(20,40,80,.06);
  --shadow-lg:0 12px 40px rgba(20,40,80,.16);
  --radius:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:"PingFang TC","Microsoft JhengHei","Noto Sans TC","Segoe UI",system-ui,-apple-system,"Heiti TC",sans-serif;
  line-height:1.6;-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{font-family:inherit;cursor:pointer}

/* ---------- Top bar ---------- */
.topbar{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.topbar-inner{max-width:1200px;margin:0 auto;padding:10px 18px;display:flex;align-items:center;gap:16px}
.brand{display:flex;align-items:center;gap:11px;margin-right:auto}
.brand-mark{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--brand),var(--brand-dark));color:#fff;display:grid;place-items:center;font-size:22px;box-shadow:var(--shadow)}
.brand-logo{height:28px;width:auto;display:block}
.clock{font-size:12px;color:var(--muted);font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap;line-height:1.2;text-align:right;letter-spacing:.3px}
.clock b{display:block;color:var(--ink);font-size:12.5px;font-weight:700}
@media(max-width:820px){.clock{display:none}}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:17px;letter-spacing:.5px}
.brand-text small{font-size:11.5px;color:var(--muted)}
.mainnav{display:flex;gap:4px}
.mainnav a{padding:8px 16px;border-radius:9px;color:var(--muted);font-weight:600;font-size:15px;transition:.15s}
.mainnav a:hover{background:var(--brand-soft);color:var(--brand-dark)}
.mainnav a.active{background:var(--brand);color:#fff}
.navtoggle{display:none;border:1px solid var(--line);background:#fff;border-radius:9px;font-size:20px;padding:4px 12px;color:var(--ink)}

/* ---------- Layout ---------- */
main{max-width:1200px;margin:0 auto;padding:26px 18px 60px;min-height:60vh}
.section-head{margin:6px 0 18px}
.section-head h1{font-size:24px;margin:0 0 4px}
.section-head p{margin:0;color:var(--muted);font-size:14.5px}
.eyebrow{color:var(--brand);font-weight:700;font-size:13px;letter-spacing:1.5px;text-transform:uppercase}

/* ---------- Home ---------- */
.hero{background:linear-gradient(135deg,#1f5fb0,#16447f);color:#fff;border-radius:20px;padding:34px 30px;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
.hero::after{content:"⚙";position:absolute;right:-30px;top:-40px;font-size:240px;opacity:.07;transform:rotate(12deg)}
.hero h1{margin:0 0 8px;font-size:28px;letter-spacing:.5px}
.hero p{margin:0;max-width:640px;color:#dbe8fa;font-size:15px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:22px}
.stat{background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.18);border-radius:14px;padding:14px 16px}
.stat .num{font-size:30px;font-weight:800;line-height:1}
.stat .lbl{font-size:13px;color:#cfe0f5;margin-top:6px}

.entry-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:22px}
.entry-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:10px;transition:.18s}
.entry-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:#cdd9ea}
.entry-card .ec-icon{font-size:30px}
.entry-card h2{margin:0;font-size:20px}
.entry-card p{margin:0;color:var(--muted);font-size:14px}
.entry-card .ec-go{margin-top:6px;color:var(--brand);font-weight:700;font-size:14px}
.entry-card .ec-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}

.home-cats{margin-top:26px}
.home-cats h3{font-size:16px;margin:0 0 12px;color:var(--muted)}
.cat-chips{display:flex;flex-wrap:wrap;gap:10px}
.cat-chip{background:var(--surface);border:1px solid var(--line);border-radius:11px;padding:11px 15px;display:flex;align-items:center;gap:9px;box-shadow:var(--shadow);transition:.15s}
.cat-chip:hover{border-color:var(--brand);background:var(--brand-soft)}
.cat-chip .cc-name{font-weight:600;font-size:14.5px}
.cat-chip .cc-count{background:var(--brand-soft);color:var(--brand-dark);font-weight:700;font-size:12.5px;border-radius:20px;padding:1px 9px}

/* ---------- Toolbar (equipment) ---------- */
.toolbar{position:sticky;top:60px;z-index:30;background:var(--bg);padding:10px 0 12px;margin-bottom:6px}
.searchrow{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.search{flex:1;min-width:200px;position:relative}
.search input{width:100%;border:1px solid var(--line);background:#fff;border-radius:11px;padding:11px 14px 11px 40px;font-size:15px;box-shadow:var(--shadow)}
.search input:focus{outline:2px solid var(--brand-soft);border-color:var(--brand)}
.search .si{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:var(--faint)}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:11px}
.chip{border:1px solid var(--line);background:#fff;color:var(--muted);border-radius:20px;padding:6px 14px;font-size:13.5px;font-weight:600;transition:.15s}
.chip:hover{border-color:var(--brand)}
.chip.active{background:var(--brand);border-color:var(--brand);color:#fff}
.chip .n{opacity:.7;font-size:12px;margin-left:3px}
.result-meta{color:var(--muted);font-size:13.5px;margin:14px 2px 4px}

/* ---------- Equipment grid ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:18px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;transition:.18s}
.card:hover{box-shadow:var(--shadow-lg)}
.card-media{position:relative;aspect-ratio:4/3;background:#eef1f6;overflow:hidden;cursor:zoom-in}
.card-media img{width:100%;height:100%;object-fit:cover;transition:.3s}
.card-media:hover img{transform:scale(1.04)}
.card-media .nophoto{width:100%;height:100%;display:grid;place-items:center;color:var(--faint);font-size:13px;gap:6px;flex-direction:column}
.card-media .nophoto span{font-size:34px;opacity:.5}
.media-count{position:absolute;right:8px;bottom:8px;background:rgba(13,25,45,.72);color:#fff;font-size:12px;border-radius:8px;padding:2px 9px;backdrop-filter:blur(2px)}
.cat-badge{position:absolute;left:8px;top:8px;background:rgba(255,255,255,.92);color:var(--brand-dark);font-weight:700;font-size:12px;border-radius:8px;padding:3px 9px}
.card-body{padding:13px 15px 15px;display:flex;flex-direction:column;gap:9px;flex:1}
.card-title{font-size:16.5px;font-weight:700;line-height:1.35;margin:0;white-space:pre-line}
.meta-row{display:flex;flex-wrap:wrap;gap:6px}
.tag{font-size:12px;border-radius:7px;padding:2px 8px;background:var(--pending-soft);color:var(--muted);font-weight:600}
.tag.vendor{background:#eef4ff;color:#2b5ca8}
.tag.model{background:#f0f0f5;color:#555}
.tag.owner{background:#f3eefb;color:#7a4bc2}
.price{font-size:15px;font-weight:800;color:var(--accent)}
.price .py{font-size:12px;color:var(--muted);font-weight:600;margin-right:3px}
.metrics{display:flex;gap:8px;flex-wrap:wrap;font-size:12.5px;color:var(--muted);border-top:1px dashed var(--line);padding-top:9px}
.metric{background:var(--bg);border-radius:8px;padding:4px 9px;line-height:1.3}
.metric b{color:var(--ink)}
.scope{font-size:13.5px;color:var(--muted);white-space:pre-line;max-height:4.6em;overflow:hidden;position:relative}
.expand-btn{align-self:flex-start;margin-top:auto;background:none;border:none;color:var(--brand);font-weight:700;font-size:13.5px;padding:6px 0 0}
.details{display:none;flex-direction:column;gap:11px;border-top:1px solid var(--line);margin-top:4px;padding-top:11px}
.card.open .details{display:flex}
.card.open .scope{max-height:none}
.detail-block h4{margin:0 0 3px;font-size:13px;color:var(--brand-dark);font-weight:700}
.detail-block .dv{font-size:13.5px;color:var(--ink);white-space:pre-line}
.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(76px,1fr));gap:7px}
.thumbs img{aspect-ratio:1;object-fit:cover;border-radius:8px;border:1px solid var(--line);cursor:zoom-in;transition:.15s}
.thumbs img:hover{border-color:var(--brand)}

/* ---------- Progress ---------- */
.subtabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.subtab{border:1px solid var(--line);background:#fff;border-radius:11px;padding:10px 18px;font-weight:700;font-size:14.5px;color:var(--muted);box-shadow:var(--shadow)}
.subtab.active{background:var(--brand);color:#fff;border-color:var(--brand)}
.panel{display:none}.panel.active{display:block}

.todo-list{display:flex;flex-direction:column;gap:12px}
.todo{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--brand);border-radius:12px;box-shadow:var(--shadow);padding:14px 16px;display:grid;grid-template-columns:auto 1fr;gap:4px 14px}
.todo.done{border-left-color:var(--good)}
.todo.wait{border-left-color:var(--warn)}
.todo-no{grid-row:1/3;width:38px;height:38px;border-radius:10px;background:var(--brand-soft);color:var(--brand-dark);font-weight:800;display:grid;place-items:center;font-size:15px}
.todo.done .todo-no{background:var(--good-soft);color:var(--good)}
.todo.wait .todo-no{background:var(--warn-soft);color:var(--warn)}
.todo-task{font-weight:700;font-size:15px}
.todo-meta{display:flex;gap:7px;flex-wrap:wrap;align-items:center;margin:3px 0}
.todo-status{grid-column:2;color:var(--muted);font-size:13.5px;white-space:pre-line;background:var(--bg);border-radius:9px;padding:8px 11px;margin-top:4px}
.status-pill{font-size:11.5px;font-weight:700;border-radius:20px;padding:2px 10px}
.status-pill.done{background:var(--good-soft);color:var(--good)}
.status-pill.wait{background:var(--warn-soft);color:var(--warn)}
.status-pill.prog{background:var(--brand-soft);color:var(--brand-dark)}

.disc-group{background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);margin-bottom:16px;overflow:hidden}
.disc-head{background:var(--brand-soft);padding:11px 18px;font-weight:800;color:var(--brand-dark);font-size:16px;display:flex;align-items:center;gap:8px}
.qa{padding:13px 18px;border-top:1px solid var(--line)}
.qa .q{font-weight:700;font-size:14.5px;display:flex;gap:8px}
.qa .q::before{content:"Q";background:var(--brand);color:#fff;width:21px;height:21px;border-radius:6px;display:grid;place-items:center;font-size:12px;flex:none;margin-top:2px}
.qa .a{color:var(--muted);font-size:14px;display:flex;gap:8px;margin-top:7px;white-space:pre-line}
.qa .a::before{content:"A";background:var(--accent);color:#fff;width:21px;height:21px;border-radius:6px;display:grid;place-items:center;font-size:12px;flex:none;margin-top:2px}

.cut-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.cut-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:16px 18px}
.cut-card h3{margin:0 0 3px;font-size:18px}
.cut-card .cv{display:flex;flex-direction:column;gap:7px;margin-top:11px}
.variant{border:1px solid var(--line);border-radius:10px;padding:8px 11px;font-size:13.5px;background:var(--bg)}
.variant .vm{font-weight:700}
.variant .vp{color:var(--accent);font-weight:800;float:right}
.variant .vs{color:var(--muted);font-size:12.5px}
.quote-file{margin-top:11px;font-size:12.5px;color:var(--muted);background:var(--brand-soft);border-radius:9px;padding:7px 11px;word-break:break-all}

/* ---------- Lightbox ---------- */
.lightbox{position:fixed;inset:0;z-index:90;background:rgba(8,14,24,.92);display:flex;align-items:center;justify-content:center;flex-direction:column}
.lightbox[hidden]{display:none}
.lightbox img{max-width:92vw;max-height:82vh;border-radius:8px;box-shadow:0 10px 60px rgba(0,0,0,.6)}
.lb-close{position:absolute;top:18px;right:22px;background:rgba(255,255,255,.12);color:#fff;border:none;width:44px;height:44px;border-radius:50%;font-size:20px}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.12);color:#fff;border:none;width:52px;height:52px;border-radius:50%;font-size:30px;line-height:1}
.lb-prev{left:16px}.lb-next{right:16px}
.lb-nav:hover,.lb-close:hover{background:rgba(255,255,255,.25)}
.lb-caption{color:#cfd9e6;margin-top:14px;font-size:13.5px}

.footer{max-width:1200px;margin:0 auto;padding:24px 18px 40px;color:var(--faint);font-size:13px;border-top:1px solid var(--line)}
.footnote{font-size:12px;margin-top:4px}
.empty{text-align:center;color:var(--muted);padding:60px 20px}

/* ---------- Responsive ---------- */
@media(max-width:760px){
  .mainnav{position:absolute;top:60px;right:10px;left:10px;background:#fff;border:1px solid var(--line);border-radius:12px;flex-direction:column;padding:8px;box-shadow:var(--shadow-lg);display:none}
  .mainnav.open{display:flex}
  .navtoggle{display:block}
  .stats{grid-template-columns:1fr 1fr}
  .entry-grid{grid-template-columns:1fr}
  .hero{padding:26px 22px}.hero h1{font-size:23px}
  .toolbar{top:58px}
  .grid{grid-template-columns:1fr 1fr;gap:12px}
  .card-title{font-size:14.5px}
  .card-body{padding:11px 12px}
}
@media(max-width:430px){
  .grid{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr;gap:10px}
  .stat .num{font-size:25px}
}

/* ---------- Login ---------- */
.login{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1f5fb0,#16447f);padding:20px}
.login[hidden]{display:none}
.login-card{background:#fff;border-radius:18px;padding:34px 30px;width:min(380px,100%);box-shadow:var(--shadow-lg);display:flex;flex-direction:column;gap:12px;text-align:center}
.login-logo{width:58px;height:58px;border-radius:15px;background:linear-gradient(135deg,var(--brand),var(--brand-dark));color:#fff;display:grid;place-items:center;font-size:32px;margin:0 auto 4px}
.login-logo-img{height:46px;width:auto;display:block;margin:0 auto 10px}
.login-card h1{margin:0;font-size:23px}
.login-card>p{margin:0 0 6px;color:var(--muted);font-size:14px}
.login-card input{border:1px solid var(--line);border-radius:11px;padding:12px 14px;font-size:16px;text-align:center}
.login-card input:focus{outline:2px solid var(--brand-soft);border-color:var(--brand)}
.login-card button{background:var(--brand);color:#fff;border:none;border-radius:11px;padding:12px;font-size:16px;font-weight:700}
.login-card button:hover{background:var(--brand-dark)}
.login-card small{color:var(--faint);font-size:12px}
.login-err{color:#d23f3f;font-size:13.5px;min-height:18px;font-weight:600}

/* ---------- Role badge / logout ---------- */
.role-badge{font-size:12px;font-weight:700;border-radius:20px;padding:3px 11px;background:var(--pending-soft);color:var(--muted)}
.role-badge.admin{background:#fdeede;color:#c2691a}
.role-badge.viewer{background:var(--brand-soft);color:var(--brand-dark)}
.logout-btn{border:1px solid var(--line);background:#fff;border-radius:9px;padding:6px 12px;font-size:13.5px;color:var(--muted);font-weight:600}
.logout-btn:hover{border-color:var(--brand);color:var(--brand)}

/* ---------- Buttons ---------- */
.btn{border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px 16px;font-size:14px;font-weight:700;color:var(--ink)}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.primary:hover{background:var(--brand-dark)}
.btn.ghost{color:var(--muted)}
.btn.danger{background:#fff;border-color:#e7b3b3;color:#c33}
.btn.danger:hover{background:#fdecec}
.add-btn{background:var(--good);color:#fff;border:none;border-radius:11px;padding:10px 16px;font-weight:700;font-size:14.5px;box-shadow:var(--shadow)}
.add-btn:hover{filter:brightness(1.05)}

/* card admin controls */
.card-admin{display:flex;gap:6px;border-top:1px dashed var(--line);padding-top:9px;margin-top:2px}
.card-admin button{flex:1;border:1px solid var(--line);background:#fff;border-radius:8px;padding:6px;font-size:13px;font-weight:600;color:var(--muted)}
.card-admin button.edit:hover{border-color:var(--brand);color:var(--brand)}
.card-admin button.del:hover{border-color:#d99;color:#c33}

/* ---------- Modal ---------- */
.modal{position:fixed;inset:0;z-index:95;background:rgba(13,22,38,.55);display:flex;align-items:flex-start;justify-content:center;padding:24px 14px;overflow:auto}
.modal[hidden]{display:none}
.modal-card{background:var(--surface);border-radius:16px;width:min(720px,100%);box-shadow:var(--shadow-lg);margin:auto;display:flex;flex-direction:column;max-height:92vh}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line)}
.modal-head h2{margin:0;font-size:18px}
.modal-close{border:none;background:var(--bg);width:34px;height:34px;border-radius:9px;font-size:16px;color:var(--muted)}
.modal-body{padding:18px 20px;overflow:auto;display:grid;grid-template-columns:1fr 1fr;gap:13px}
.modal-foot{display:flex;gap:10px;justify-content:flex-end;padding:14px 20px;border-top:1px solid var(--line)}
.modal-foot .danger{margin-right:auto}
.field{display:flex;flex-direction:column;gap:4px}
.field.full{grid-column:1/3}
.field label{font-size:12.5px;font-weight:700;color:var(--muted)}
.field input,.field textarea,.field select{border:1px solid var(--line);border-radius:9px;padding:8px 11px;font-size:14px;font-family:inherit;background:#fff}
.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid var(--brand-soft);border-color:var(--brand)}
.field textarea{resize:vertical;min-height:64px}
.dims-check{display:flex;flex-wrap:wrap;gap:8px}
.dims-check label{display:flex;align-items:center;gap:5px;font-size:13px;font-weight:600;color:var(--ink);background:var(--bg);border-radius:8px;padding:5px 10px;cursor:pointer}
.dims-check input{width:auto}
.img-manager{grid-column:1/3}
.img-manager h4{margin:0 0 8px;font-size:13px;color:var(--brand-dark)}
.img-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:8px}
.img-cell{position:relative;aspect-ratio:1;border-radius:9px;overflow:hidden;border:1px solid var(--line)}
.img-cell img{width:100%;height:100%;object-fit:cover}
.img-cell button{position:absolute;top:3px;right:3px;width:22px;height:22px;border-radius:50%;border:none;background:rgba(190,40,40,.92);color:#fff;font-size:13px;line-height:1;display:grid;place-items:center}
.img-add{border:2px dashed var(--line);border-radius:9px;display:grid;place-items:center;aspect-ratio:1;color:var(--muted);font-size:13px;cursor:pointer;flex-direction:column;gap:3px;text-align:center}
.img-add:hover{border-color:var(--brand);color:var(--brand)}
.img-add input{display:none}
.img-add .plus{font-size:24px}
.uploading{opacity:.55}

/* ---------- Toast ---------- */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#1b2430;color:#fff;padding:11px 20px;border-radius:11px;font-size:14px;font-weight:600;z-index:110;box-shadow:var(--shadow-lg)}
.toast[hidden]{display:none}
.toast.err{background:#c33}
.toast.ok{background:var(--good)}

@media(max-width:560px){ .modal-body{grid-template-columns:1fr}.field.full,.img-manager{grid-column:1} }

/* ---------- Video links ---------- */
.media-count.vid{right:auto;left:8px;bottom:8px;background:rgba(180,40,40,.82)}
.card-media .media-count.vid{left:8px}
.vid-links{display:flex;flex-wrap:wrap;gap:8px}
.vid-link{display:inline-flex;align-items:center;gap:5px;background:#fde7e7;color:#c0392b;border:1px solid #f3c9c9;border-radius:9px;padding:6px 12px;font-size:13.5px;font-weight:700}
.vid-link:hover{background:#fbdada;border-color:#e8a9a9}
.vid-row{display:flex;gap:7px;margin-bottom:7px;align-items:center}
.vid-row .vt{flex:0 0 34%;border:1px solid var(--line);border-radius:8px;padding:7px 9px;font-size:13px}
.vid-row .vu{flex:1;border:1px solid var(--line);border-radius:8px;padding:7px 9px;font-size:13px}
.vid-row button{flex:none;width:30px;height:30px;border:1px solid var(--line);background:#fff;border-radius:8px;color:#c33;font-size:13px}
.vid-row button:hover{background:#fdecec;border-color:#e7b3b3}
.vid-add-btn{margin-top:2px;padding:7px 14px;font-size:13.5px}

/* ---------- Progress editing ---------- */
.todo.editable,.cut-card.editable,.disc-group.editable{position:relative}
.todo.editable>div:nth-child(2){padding-right:62px}
.cut-card.editable h3{padding-right:62px}
.disc-group.editable .disc-head{padding-right:62px}
.p-ctl{position:absolute;top:9px;right:10px;display:flex;gap:5px;z-index:3}
.disc-group .p-ctl{top:9px}
.p-ctl button{border:1px solid var(--line);background:#fff;border-radius:7px;width:32px;height:28px;font-size:13px;line-height:1;padding:0}
.p-ctl button.edit:hover{border-color:var(--brand)}
.p-ctl button.del:hover{border-color:#d99;color:#c33;background:#fdecec}
.qa-row{display:flex;gap:7px;margin-bottom:9px;align-items:flex-start}
.qa-row .qa-io{flex:1;display:flex;flex-direction:column;gap:5px}
.qa-row textarea{border:1px solid var(--line);border-radius:8px;padding:7px 9px;font-size:13px;font-family:inherit;min-height:42px;resize:vertical}
.qa-row textarea:focus{outline:2px solid var(--brand-soft);border-color:var(--brand)}
.qa-row>button,.var-row>button{flex:none;width:30px;height:30px;border:1px solid var(--line);background:#fff;border-radius:8px;color:#c33}
.qa-row>button:hover,.var-row>button:hover{background:#fdecec;border-color:#e7b3b3}
.var-row{display:flex;gap:6px;margin-bottom:7px}
.var-row input{border:1px solid var(--line);border-radius:8px;padding:7px 9px;font-size:13px;min-width:0}
.var-row input:focus{outline:2px solid var(--brand-soft);border-color:var(--brand)}
.var-row .vm-i{flex:1.5}.var-row .vs-i{flex:1.4}.var-row .va-i{flex:1}

/* ---------- Content protection ---------- */
body{-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-touch-callout:none}
input,textarea,select,[contenteditable]{-webkit-user-select:text;-moz-user-select:text;user-select:text}
img{-webkit-user-drag:none;user-drag:none;-webkit-touch-callout:none}
.watermark{position:fixed;inset:0;z-index:9000;pointer-events:none;background-repeat:repeat;background-position:0 0}
.watermark[hidden]{display:none}

/* ---------- Equipment list view ---------- */
.eq-list{display:flex;flex-direction:column;gap:10px}
.eq-row{background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);overflow:hidden}
.eq-row.open{border-color:#cdd9ea}
.eq-row-top{display:flex;align-items:center;gap:14px;padding:11px 14px}
.eq-thumb{flex:none;width:88px;height:66px;border-radius:9px;overflow:hidden;background:#eef1f6;position:relative;cursor:zoom-in}
.eq-thumb img{width:100%;height:100%;object-fit:cover}
.eq-thumb.eq-noimg{display:grid;place-items:center;font-size:26px;cursor:default;opacity:.5}
.eq-imgn{position:absolute;right:3px;bottom:3px;background:rgba(13,25,45,.72);color:#fff;font-size:11px;border-radius:6px;padding:0 5px}
.eq-main{flex:1;min-width:0}
.eq-name{font-weight:700;font-size:15.5px;line-height:1.35;display:flex;align-items:center;gap:7px;flex-wrap:wrap;white-space:pre-line}
.cat-tag{font-size:11.5px;font-weight:600;background:var(--brand-soft);color:var(--brand-dark);border-radius:6px;padding:1px 8px;flex:none}
.eq-meta{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin-top:6px}
.eq-badge.vid{background:#fde7e7;color:#c0392b;font-size:12px;border-radius:6px;padding:1px 8px;font-weight:700}
.eq-prog{flex:none;width:148px}
.prog{height:8px;background:var(--line);border-radius:6px;overflow:hidden}
.prog-bar{height:100%;border-radius:6px;transition:width .35s}
.prog-lbl{font-size:12px;color:var(--muted);margin-top:5px;display:block;font-weight:600;text-align:center}
.eq-actions{flex:none;display:flex;align-items:center;gap:6px}
.eq-detail-btn{border:1px solid var(--line);background:#fff;border-radius:8px;padding:8px 14px;font-size:13.5px;font-weight:700;color:var(--brand);white-space:nowrap}
.eq-detail-btn:hover{background:var(--brand-soft);border-color:var(--brand)}
.row-edit,.row-del{border:1px solid var(--line);background:#fff;border-radius:8px;width:36px;height:34px;font-size:14px}
.row-edit:hover{border-color:var(--brand)}
.row-del:hover{border-color:#d99;color:#c33;background:#fdecec}
.eq-details{display:none;padding:0 16px 16px;flex-direction:column;gap:11px;border-top:1px solid var(--line)}
.eq-row.open .eq-details{display:flex;padding-top:13px}
@media(max-width:720px){
  .eq-row-top{flex-wrap:wrap;gap:10px 12px}
  .eq-thumb{order:1}
  .eq-main{order:2;flex:1 1 calc(100% - 100px)}
  .eq-prog{order:3;width:100%;display:flex;align-items:center;gap:10px}
  .eq-prog .prog{flex:1}
  .prog-lbl{margin-top:0;white-space:nowrap}
  .eq-actions{order:4;width:100%;justify-content:flex-end}
  .eq-detail-btn{flex:1}
}