/* ==========================================================================
   Cohesive product comparison module (compare-module.css)
   Scoped under .cmp-*  — additive, does not override existing site rules.
   Reusable on any category page that has a #productGrid of .prod-card-link
   cards carrying data-cmp-id, plus a <script type="application/json" id="cmp-data">.
   ========================================================================== */

:root{
  --cmp-navy:var(--dark,#001d3d);
  --cmp-blue:var(--blue,#0055a4);
  --cmp-accent:var(--accent,#e8401c);
  --cmp-line:#e3e8ef;
  --cmp-tint:#eef4fb;
  --cmp-label:#f6f8fb;
  --cmp-muted:#5d6b7c;
  --cmp-cond:'Barlow Condensed','Barlow',system-ui,-apple-system,'Segoe UI',sans-serif;
  --cmp-body:'Barlow',system-ui,-apple-system,'Segoe UI',sans-serif;
  --cmp-tray-h:0px;
}

.cmp-visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- Intro strip under the filter bar ---------- */
.cmp-intro{display:flex;align-items:center;justify-content:space-between;gap:12px 20px;flex-wrap:wrap;margin:0 0 22px;padding:14px 18px;border:1px dashed #b9c9dc;border-radius:10px;background:#fff;font-family:var(--cmp-body)}
.cmp-intro[hidden]{display:none}
.cmp-intro p{margin:0;font-size:.95rem;line-height:1.5;color:var(--cmp-muted)}
.cmp-intro p strong{color:var(--cmp-navy)}
.cmp-intro-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border:1.5px solid var(--cmp-blue);border-radius:8px;background:#fff;color:var(--cmp-blue);font:600 .95rem/1 var(--cmp-body);cursor:pointer;transition:background .15s,color .15s}
.cmp-intro-btn:hover{background:var(--cmp-blue);color:#fff}
.cmp-intro-btn svg{width:18px;height:18px;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* ---------- Card wrapper + toggle ---------- */
.cmp-cell{position:relative;display:grid;min-width:0}
.cmp-cell>.prod-card-link{min-width:0}
.cmp-toggle{position:absolute;top:12px;right:12px;z-index:3;display:inline-flex;align-items:center;gap:7px;padding:7px 11px 7px 8px;border:1px solid #cdd8e5;border-radius:999px;background:rgba(255,255,255,.96);color:var(--cmp-navy);font:600 .82rem/1 var(--cmp-body);cursor:pointer;box-shadow:0 1px 2px rgba(0,29,61,.08);transition:background .15s,border-color .15s,color .15s}
.cmp-toggle:hover{border-color:var(--cmp-blue);color:var(--cmp-blue)}
.cmp-toggle .cmp-box{position:relative;width:16px;height:16px;border:1.5px solid currentColor;border-radius:4px;flex:none}
.cmp-toggle[aria-pressed="true"]{background:var(--cmp-blue);border-color:var(--cmp-blue);color:#fff}
.cmp-toggle[aria-pressed="true"] .cmp-box{background:#fff;border-color:#fff}
.cmp-toggle[aria-pressed="true"] .cmp-box::after{content:"";position:absolute;left:4px;top:1px;width:5px;height:9px;border:solid var(--cmp-blue);border-width:0 2px 2px 0;transform:rotate(45deg)}
.cmp-toggle.is-blocked{animation:cmp-nudge .32s ease}
.cmp-cell.is-selected .prod-card{outline:2px solid var(--cmp-blue);outline-offset:-2px}

/* ---------- Docked tray ---------- */
.cmp-tray{position:fixed;left:0;right:0;bottom:0;z-index:900;background:var(--cmp-navy);color:#fff;font-family:var(--cmp-body);box-shadow:0 -6px 24px rgba(0,29,61,.25);transform:translateY(0);transition:transform .28s ease}
.cmp-tray[hidden]{display:block;transform:translateY(110%);visibility:hidden}
.cmp-tray-inner{max-width:1240px;margin:0 auto;padding:12px 20px calc(12px + env(safe-area-inset-bottom,0px));display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px}
.cmp-tray-head{display:flex;flex-direction:column;gap:2px;min-width:0}
.cmp-tray-title{font:600 1.25rem/1.1 var(--cmp-cond);letter-spacing:.01em}
.cmp-tray-count{font-size:.85rem;color:#b8c7da}
.cmp-bays{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.cmp-bay{position:relative;height:64px;border-radius:10px;min-width:0}
.cmp-bay.is-empty{border:1.5px dashed rgba(255,255,255,.32)}
.cmp-bay-add{width:100%;height:100%;display:flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:10px;background:transparent;color:#c9d6e6;font:500 .9rem/1 var(--cmp-body);cursor:pointer}
.cmp-bay-add:hover{background:rgba(255,255,255,.07);color:#fff}
.cmp-bay-add span[aria-hidden]{font-size:1.2rem;line-height:1}
.cmp-bay.is-filled{display:flex;align-items:center;gap:10px;padding:6px 34px 6px 6px;background:#fff;color:var(--cmp-navy);animation:cmp-slot .22s ease}
.cmp-bay img{width:52px;height:52px;object-fit:contain;flex:none;border-radius:6px;background:#f3f6fa}
.cmp-bay-name{font:600 1.05rem/1.1 var(--cmp-cond);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.cmp-bay-x,.cmp-col-x{position:absolute;top:6px;right:6px;width:26px;height:26px;display:grid;place-items:center;border:0;border-radius:50%;background:transparent;color:var(--cmp-muted);font-size:1.15rem;line-height:1;cursor:pointer}
.cmp-bay-x:hover,.cmp-col-x:hover{background:#eef2f7;color:var(--cmp-accent)}
.cmp-tray-actions{display:flex;align-items:center;gap:10px}
.cmp-clear{padding:10px 12px;border:0;background:transparent;color:#c9d6e6;font:500 .9rem/1 var(--cmp-body);text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.cmp-clear:hover{color:#fff}
.cmp-go{padding:13px 22px;border:0;border-radius:8px;background:var(--cmp-accent);color:#fff;font:600 1rem/1 var(--cmp-body);white-space:nowrap;cursor:pointer;transition:filter .15s}
.cmp-go:hover{filter:brightness(1.08)}
.cmp-tray-msg{max-width:1240px;margin:0 auto;padding:0 20px;font-size:.85rem;color:#ffd2c6}
.cmp-tray-msg:empty{display:none}
.cmp-tray-msg:not(:empty){padding-bottom:10px}
body.cmp-has-tray{padding-bottom:var(--cmp-tray-h)}

/* ---------- Dialog ---------- */
html.cmp-lock{overflow:hidden}
.cmp-dialog{width:min(1240px,calc(100vw - 48px));height:calc(100vh - 48px);height:calc(100dvh - 48px);max-width:none;max-height:none;margin:auto;padding:0;border:0;border-radius:14px;background:#fff;color:var(--cmp-navy);font-family:var(--cmp-body);box-shadow:0 24px 60px rgba(0,29,61,.35);overflow:hidden}
.cmp-dialog[open]{display:flex;flex-direction:column;animation:cmp-rise .24s ease}
.cmp-dialog::backdrop{background:rgba(0,29,61,.55)}
.cmp-dlg-head{display:flex;align-items:center;justify-content:space-between;gap:12px 20px;flex-wrap:wrap;padding:18px 24px;border-bottom:1px solid var(--cmp-line)}
.cmp-dlg-head h2{margin:0;font:600 1.6rem/1.1 var(--cmp-cond);color:var(--cmp-navy)}
.cmp-dlg-head p{margin:4px 0 0;font-size:.9rem;color:var(--cmp-muted)}
.cmp-dlg-tools{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.cmp-switch{display:inline-flex;align-items:center;gap:10px;font-size:.92rem;font-weight:500;cursor:pointer;user-select:none}
.cmp-switch input{position:absolute;opacity:0;width:1px;height:1px}
.cmp-switch-track{position:relative;width:38px;height:22px;border-radius:999px;background:#c7d2df;transition:background .15s;flex:none}
.cmp-switch-track::after{content:"";position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:#fff;transition:transform .15s}
.cmp-switch input:checked+.cmp-switch-track{background:var(--cmp-blue)}
.cmp-switch input:checked+.cmp-switch-track::after{transform:translateX(16px)}
.cmp-switch input:focus-visible+.cmp-switch-track{outline:2px solid var(--cmp-blue);outline-offset:2px}
.cmp-tool-btn{display:inline-flex;align-items:center;gap:7px;padding:9px 14px;border:1px solid #cdd8e5;border-radius:8px;background:#fff;color:var(--cmp-navy);font:600 .9rem/1 var(--cmp-body);cursor:pointer}
.cmp-tool-btn:hover{border-color:var(--cmp-blue);color:var(--cmp-blue)}
.cmp-tool-btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.cmp-wa{text-decoration:none}
.cmp-wa .cmp-wa-ico{width:18px;height:18px;fill:#25d366;stroke:none}
.cmp-wa:hover{border-color:#1da851;background:#25d366;color:#fff}
.cmp-wa:hover .cmp-wa-ico{fill:#fff}
.cmp-wa.is-disabled{opacity:.45;cursor:not-allowed;pointer-events:none}
.cmp-wa:focus-visible{outline:2px solid var(--cmp-blue);outline-offset:2px}
.cmp-close{width:40px;height:40px;display:grid;place-items:center;border:0;border-radius:50%;background:#f1f4f8;color:var(--cmp-navy);font-size:1.5rem;line-height:1;cursor:pointer}
.cmp-close:hover{background:#e3e9f1}
.cmp-status{font-size:.85rem;color:var(--cmp-blue);min-width:0}

.cmp-scroll{flex:1;overflow:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
.cmp-table{width:100%;min-width:760px;border-collapse:separate;border-spacing:0;table-layout:fixed;font-size:.93rem;line-height:1.45}
.cmp-table col.cmp-c-label{width:180px}
.cmp-table th,.cmp-table td{padding:12px 16px;border-bottom:1px solid var(--cmp-line);text-align:left;vertical-align:top}
.cmp-table td{border-left:1px solid var(--cmp-line);color:#1f2d3d}

/* sticky column header + sticky label column */
.cmp-table thead th{position:sticky;top:0;z-index:2;background:#fff;vertical-align:bottom;border-bottom:2px solid var(--cmp-navy)}
.cmp-table thead th+th{border-left:1px solid var(--cmp-line)}
.cmp-table tbody th[scope="row"]{position:sticky;left:0;z-index:1;background:var(--cmp-label);font-weight:600;color:var(--cmp-navy)}
.cmp-table thead th.cmp-corner{left:0;z-index:3;background:#fff;font:500 .85rem/1.4 var(--cmp-body);color:var(--cmp-muted)}

.cmp-col{position:relative;padding:14px 16px 16px!important}
.cmp-col-img{display:grid;place-items:center;height:120px;margin-bottom:10px;border-radius:10px;background:#f3f6fa}
.cmp-col-img img{max-width:100%;max-height:108px;object-fit:contain}
.cmp-col-model{display:block;font:600 1.55rem/1.05 var(--cmp-cond);color:var(--cmp-navy);overflow-wrap:anywhere}
.cmp-col-cat{display:block;margin-top:4px;font-size:.82rem;font-weight:500;color:var(--cmp-muted)}
.cmp-col-link{display:inline-block;margin-top:10px;font-size:.88rem;font-weight:600;color:var(--cmp-blue);text-decoration:underline;text-underline-offset:3px}
.cmp-col-link:hover{color:var(--cmp-accent)}
.cmp-col-x{top:8px;right:8px;background:rgba(255,255,255,.9)}

.cmp-col.is-empty{background:repeating-linear-gradient(135deg,#fafbfd 0 10px,#f4f7fb 10px 20px)}
.cmp-empty-slot{display:flex;flex-direction:column;justify-content:flex-end;height:100%;min-height:170px}
.cmp-empty-title{font:600 1.15rem/1.1 var(--cmp-cond);color:var(--cmp-muted);margin-bottom:8px}

/* model picker (combobox) */
.cmp-picker{position:relative}
.cmp-picker input{width:100%;box-sizing:border-box;padding:10px 12px;border:1.5px solid #c3cfdd;border-radius:8px;background:#fff;color:var(--cmp-navy);font:500 .92rem/1.2 var(--cmp-body)}
.cmp-picker input::placeholder{color:#8593a4}
.cmp-picker input:focus{outline:none;border-color:var(--cmp-blue);box-shadow:0 0 0 3px rgba(0,85,164,.15)}
.cmp-list{position:absolute;left:0;right:0;top:calc(100% + 4px);z-index:5;max-height:280px;overflow:auto;margin:0;padding:4px;list-style:none;background:#fff;border:1px solid var(--cmp-line);border-radius:10px;box-shadow:0 12px 28px rgba(0,29,61,.18);text-align:left}
.cmp-list[hidden]{display:none}
.cmp-opt{display:flex;align-items:center;gap:10px;padding:7px 8px;border-radius:7px;cursor:pointer}
.cmp-opt img{width:36px;height:36px;object-fit:contain;flex:none;border-radius:5px;background:#f3f6fa}
.cmp-opt-name{display:block;font:600 1rem/1.1 var(--cmp-cond);color:var(--cmp-navy)}
.cmp-opt-cat{display:block;font-size:.76rem;color:var(--cmp-muted)}
.cmp-opt[aria-selected="true"],.cmp-opt:hover{background:var(--cmp-tint)}
.cmp-opt-group{position:sticky;top:-4px;z-index:1;margin:2px -4px 0;padding:8px 12px 4px;background:#fff;font:600 .9rem/1.2 var(--cmp-cond);color:var(--cmp-blue)}
.cmp-opt-group:first-child{margin-top:-4px}
.cmp-opt-none{padding:10px;font-size:.88rem;color:var(--cmp-muted)}

/* rows */
.cmp-group th{position:sticky;left:0;padding:16px 16px 8px!important;background:#fff!important;border-bottom:1px solid var(--cmp-line);font:600 1.15rem/1.1 var(--cmp-cond)!important;color:var(--cmp-blue)!important}
.cmp-row.is-diff th[scope="row"]{box-shadow:inset 3px 0 0 var(--cmp-accent)}
.cmp-only-diff .cmp-row.is-same,.cmp-only-diff .cmp-group.is-same{display:none}
.cmp-val-yes,.cmp-val-no{display:inline-flex;align-items:flex-start;gap:7px}
.cmp-val-yes::before{content:"";flex:none;width:16px;height:16px;margin-top:2px;border-radius:50%;background:var(--cmp-blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.3l2.2 2.2 4.8-5' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat}
.cmp-val-no{color:#8593a4}
.cmp-val-no::before{content:"";flex:none;width:10px;height:2px;margin-top:10px;background:#b7c2cf}
.cmp-val-na{color:#9aa6b4}
.cmp-num{font:600 1.35rem/1 var(--cmp-cond);color:var(--cmp-navy)}
.cmp-top{display:inline-block;margin-left:8px;padding:3px 7px;border-radius:5px;background:#fde9e3;color:#b3300f;font:600 .72rem/1 var(--cmp-body);vertical-align:3px}
.cmp-note{margin:0;padding:16px 24px 22px;font-size:.82rem;color:var(--cmp-muted)}
.cmp-note a{color:var(--cmp-blue)}

/* focus */
.cmp-toggle:focus-visible,.cmp-bay-add:focus-visible,.cmp-bay-x:focus-visible,.cmp-col-x:focus-visible,.cmp-go:focus-visible,.cmp-clear:focus-visible,.cmp-tool-btn:focus-visible,.cmp-close:focus-visible,.cmp-intro-btn:focus-visible,.cmp-col-link:focus-visible{outline:2px solid var(--cmp-blue);outline-offset:2px}
.cmp-tray .cmp-bay-add:focus-visible,.cmp-tray .cmp-go:focus-visible,.cmp-tray .cmp-clear:focus-visible{outline-color:#fff}

/* animation */
@keyframes cmp-slot{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@keyframes cmp-rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes cmp-nudge{0%,100%{transform:none}30%{transform:translateX(-4px)}60%{transform:translateX(4px)}}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .cmp-tray-inner{grid-template-columns:1fr auto;gap:10px 14px}
  .cmp-bays{grid-column:1/-1;grid-row:2}
}
@media (max-width:640px){
  .cmp-tray-inner{padding:10px 14px calc(10px + env(safe-area-inset-bottom,0px))}
  .cmp-tray-title{font-size:1.1rem}
  .cmp-bays{gap:8px}
  .cmp-bay{height:58px}
  .cmp-bay.is-filled{flex-direction:column;justify-content:center;gap:2px;padding:4px}
  .cmp-bay img{width:30px;height:30px}
  .cmp-bay-name{font-size:.82rem;max-width:100%}
  .cmp-bay-x{top:-8px;right:-8px;width:22px;height:22px;font-size:.95rem;background:var(--cmp-accent);color:#fff}
  .cmp-bay-add .cmp-bay-add-txt{display:none}
  .cmp-go{padding:12px 16px;font-size:.95rem}
  .cmp-toggle{top:10px;right:10px}
  .cmp-dialog{width:100vw;height:100vh;height:100dvh;border-radius:0}
  .cmp-dlg-head{padding:14px 16px}
  .cmp-dlg-head h2{font-size:1.35rem}
  .cmp-dlg-head p{display:none}
  .cmp-dlg-tools{gap:8px}
  .cmp-tool-btn{padding:8px 11px}
  .cmp-table{min-width:0;width:736px}
  .cmp-table col.cmp-c-label{width:104px}
  .cmp-table col.cmp-c-prod{width:158px}
  .cmp-table th,.cmp-table td{padding:10px 12px;font-size:.86rem}
  .cmp-col-img{height:86px}
  .cmp-col-img img{max-height:76px}
  .cmp-col-model{font-size:1.25rem}
  .cmp-intro{padding:12px 14px}
  .cmp-intro-btn{width:100%;justify-content:center}
}
@media (prefers-reduced-motion:reduce){
  .cmp-tray,.cmp-dialog[open],.cmp-bay.is-filled,.cmp-toggle.is-blocked{transition:none;animation:none}
}
@media print{.cmp-tray,.cmp-toggle,.cmp-intro{display:none!important}}