/* ============================================================================
   §01 SOURCES — file upload tiles, fetch tile, validation
   ============================================================================ */



  /* Upload tiles */
  .uploads{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;}
  /* With 6 tiles the grid is 6-col on wide screens, reflowing naturally at breakpoints */
  .tile{
    border:1px solid var(--ink);background:var(--paper-2);
    padding:14px 14px 12px;position:relative;cursor:pointer;
    transition:transform .15s ease, box-shadow .2s ease;
  }
  .tile:hover{transform:translate(-1px,-1px);box-shadow:3px 3px 0 var(--ink);}
  .tile.loaded{background:#fff;border-color:var(--accent-2);}
  .tile.loaded::after{
    content:"●";color:var(--accent-2);position:absolute;top:8px;right:10px;font-size:14px;
  }
  .tile.error{
    background:color-mix(in srgb, var(--neg) 4%, var(--paper-2));
    border-color:var(--neg);
  }
  .tile.error::after{
    content:"✗";color:var(--neg);position:absolute;top:8px;right:10px;font-size:14px;font-weight:700;
  }
  .tile .validation{
    margin-top:10px;display:flex;flex-direction:column;gap:6px;
  }
  .tile .validation .v-block{
    display:flex;gap:8px;align-items:flex-start;padding:8px 10px;
    font-size:11.5px;line-height:1.45;
  }
  .tile .validation .v-block ul{
    margin:4px 0 0;padding-left:14px;list-style:disc;
  }
  .tile .validation .v-block li{margin-top:2px;}
  .tile .validation .v-block b{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.1em;}
  .tile .validation .v-icon{
    font-size:16px;line-height:1;font-weight:700;flex-shrink:0;width:18px;text-align:center;
  }
  .tile .validation .v-err{
    background:color-mix(in srgb, var(--neg) 8%, transparent);
    border-left:3px solid var(--neg);color:var(--neg);
  }
  .tile .validation .v-err b{color:var(--neg);}
  .tile .validation .v-err li{color:var(--ink);}
  .tile .validation .v-warn{
    background:color-mix(in srgb, var(--gold) 12%, transparent);
    border-left:3px solid var(--gold);color:var(--ink);
  }
  .tile .validation .v-warn b{color:var(--gold);}
  .tile .validation .v-warn .v-icon{color:var(--gold);}
  .tile .lbl{font-family:var(--font-mono);font-size:10px;letter-spacing:.18em;color:var(--muted);text-transform:uppercase;}
  .tile .nm{font-size:18px;font-weight:500;margin-top:6px;}
  .tile .desc{font-size:13px;color:var(--muted);margin-top:4px;line-height:1.35;}
  .tile .stat{margin-top:10px;font-family:var(--font-mono);font-size:11px;color:var(--ink);}
  .tile input[type=file]{display:none;}

  /* ── Fetch tile (6th tile in §01 uploads grid) ──────────────────────────── */
  .tile-fetch{
    border:1px dashed var(--ink);background:transparent;
    cursor:pointer;
    display:flex;flex-direction:column;justify-content:space-between;
  }
  .tile-fetch:hover{transform:translate(-1px,-1px);box-shadow:3px 3px 0 var(--ink);}
  .tile-fetch.fetching{pointer-events:none;opacity:.7;}
  .tile-fetch.fetch-ok{border-style:solid;border-color:var(--accent-2);background:#fff;}
  .tile-fetch.fetch-ok::after{
    content:"●";color:var(--accent-2);position:absolute;top:8px;right:10px;font-size:14px;
  }
  .tile-fetch.fetch-err{border-style:solid;border-color:var(--neg);}
  .tile-fetch .tf-icon{font-size:22px;line-height:1;margin-bottom:4px;transition:transform .2s;}
  .tile-fetch:hover .tf-icon{transform:translateY(2px);}
  .tile-fetch.fetching .tf-icon{animation:tf-spin 1s linear infinite;}
  .tile-fetch .tf-progress{
    margin-top:8px;height:2px;background:var(--rule);position:relative;overflow:hidden;
  }
  .tile-fetch .tf-progress-bar{
    position:absolute;left:0;top:0;height:100%;width:0%;
    background:var(--accent);transition:width .4s ease;
  }

  /* Gentle pulse to draw attention to the fetch tile on first run.
     Applied only when no files have been loaded yet; removed automatically
     on first successful upload. Disabled on hover (handing control to user). */
  .tile-fetch.pulse{
    animation:tf-pulse 2.2s ease-in-out infinite;
  }
  .tile-fetch.pulse:hover{animation:none;}

/* ============================================================================
   §02 UNIVERSE — filterbar, search bar, bonds table
   ============================================================================ */



  /* Filter bar */
  .filterbar{
    display:grid;grid-template-columns:1fr 1fr 1fr 1fr .8fr .8fr 1fr auto;gap:10px;align-items:end;
    border:1px solid var(--ink);padding:14px;background:var(--paper-2);margin-bottom:14px;
  }

  /* Search bar (full-text on universe), placed above the filter grid.
     More prominent than the other filters: bigger, with leading icon and clear button.
     This is the primary way users will find a specific bond in a large universe. */
  .search-bar{
    display:flex;align-items:center;gap:8px;
    border:1px solid var(--ink);background:var(--paper);
    padding:6px 10px;margin-bottom:10px;
    transition:border-color .15s, background .15s;
  }
  .search-bar:focus-within{
    border-color:var(--accent);
    background:color-mix(in srgb, var(--accent) 4%, var(--paper));
  }
  .search-bar .sb-icon{
    font-size:16px;line-height:1;color:var(--muted);user-select:none;flex-shrink:0;
  }
  .search-bar input{
    flex:1 1 auto;min-width:0;
    border:none;outline:none;background:transparent;
    font-family:var(--font-mono);font-size:15px;color:var(--ink);
    padding:6px 2px;
  }
  .search-bar input::placeholder{color:var(--muted);font-style:italic;}
  .search-bar .sb-clear{
    flex-shrink:0;border:none;background:transparent;cursor:pointer;
    font-family:var(--font-mono);font-size:14px;color:var(--muted);
    padding:4px 8px;visibility:hidden;
  }
  .search-bar .sb-clear:hover{color:var(--ink);}
  .search-bar.has-query .sb-clear{visibility:visible;}
  .search-bar .sb-count{
    flex-shrink:0;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.14em;
    text-transform:uppercase;color:var(--muted);padding-left:8px;
    border-left:1px solid var(--rule);
  }
  .search-bar.has-query .sb-count{color:var(--accent);font-weight:600;}
  table.bonds{
    width:100%;border-collapse:collapse;font-size:12.5px;
  }
  table.bonds thead th{
    position:sticky;top:0;background:var(--ink);color:var(--paper);
    font-family:var(--font-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
    text-align:left;padding:8px 10px;font-weight:500;cursor:pointer;user-select:none;white-space:nowrap;
  }
  table.bonds thead th:hover{color:#fff;}
  table.bonds thead th.sorted::after{content:" ↓";color:var(--accent);}
  table.bonds thead th.sorted.asc::after{content:" ↑";}
  table.bonds tbody td{padding:7px 10px;border-bottom:1px solid #ebe5d4;font-family:var(--font-mono);font-size:12px;white-space:nowrap;}
  table.bonds tbody td.descr{font-family:var(--font-display);font-size:13.5px;white-space:normal;min-width:230px;}
  table.bonds tbody tr:hover{background:#fbf8f0;}
  table.bonds tbody tr.sel{background:#fff5d9;}
  table.bonds tbody tr.sel:hover{background:#ffeec2;}
  td.num{text-align:right;}
  .qty-input{width:80px;border:1px solid var(--ink);padding:3px 6px;font-family:var(--font-mono);font-size:11px;background:#fff;}

  /* Borsa Italiana link badge */
  .bi-link{
    display:inline-block;font-size:10px;line-height:1;padding:2px 5px;margin-left:4px;
    color:var(--accent);text-decoration:none;border:1px solid var(--accent);
    font-family:var(--font-mono);letter-spacing:0;border-radius:0;
    transition:background .15s ease, color .15s ease;
  }
  .bi-link:hover{background:var(--accent);color:var(--paper);}

  /* Live price badge */
  .live-badge{
    display:inline-block;margin-left:4px;padding:1px 5px;
    background:var(--accent-2);color:var(--paper);
    font-family:var(--font-mono);font-size:9px;letter-spacing:.04em;border-radius:0;
  }
  .live-badge.stale{background:var(--gold);color:var(--ink);}
  .live-badge::before{content:"⏱ ";}

/* ============================================================================
   §03 STRATEGY — KPIs, positions table, cashflow chart, commissions, dialogs
   ============================================================================ */



  /* Selected portfolio */
  .pf-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:18px;}
  /* Paste/fetch dialog */
  .paste-dialog-backdrop{
    position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:1000;
    display:flex;align-items:center;justify-content:center;padding:20px;
  }
  .paste-dialog{
    background:var(--paper);border:1px solid var(--ink);max-width:580px;width:100%;
    max-height:90vh;overflow:auto;padding:18px 20px;
    box-shadow:0 20px 60px -20px rgba(0,0,0,.4);
  }
  .paste-dialog h3{
    margin:0 0 8px;font-family:var(--font-display);font-weight:500;font-size:18px;
  }
  .paste-dialog .pd-sub{
    font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;
    color:var(--muted);margin-bottom:14px;
  }
  .paste-dialog p{margin:0 0 10px;font-size:13px;line-height:1.5;color:var(--ink);}
  .paste-dialog .pd-step{
    margin:10px 0;padding:8px 10px;background:var(--paper-2);border-left:3px solid var(--accent);
    font-size:13px;line-height:1.5;
  }
  .paste-dialog .pd-step b{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:4px;}
  .paste-dialog .pd-link{
    display:inline-block;padding:8px 12px;background:var(--accent);color:#fff;
    text-decoration:none;font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;
    margin-top:4px;
  }
  .paste-dialog .pd-link:hover{filter:brightness(1.1);}
  .paste-dialog textarea{
    width:100%;min-height:120px;border:1px solid var(--ink);padding:8px;
    font-family:var(--font-mono);font-size:12px;background:var(--paper-2);color:var(--ink);
    resize:vertical;box-sizing:border-box;
  }
  .paste-dialog input[type=number]{
    width:140px;padding:8px;font-family:var(--font-mono);font-size:14px;
    border:1px solid var(--ink);background:#fff;
  }
  .paste-dialog .pd-actions{
    display:flex;justify-content:space-between;gap:10px;margin-top:14px;flex-wrap:wrap;
  }
  .paste-dialog .pd-feedback{
    margin-top:8px;font-family:var(--font-mono);font-size:11px;letter-spacing:.04em;
    padding:6px 10px;border-left:3px solid transparent;
  }
  .paste-dialog .pd-feedback.ok{color:var(--pos);border-color:var(--pos);background:color-mix(in srgb, var(--pos) 6%, transparent);}
  .paste-dialog .pd-feedback.err{color:var(--neg);border-color:var(--neg);background:color-mix(in srgb, var(--neg) 6%, transparent);}

  .sel-table{width:100%;border-collapse:collapse;font-size:12.5px;}
  .sel-table th{font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);text-align:left;padding:6px 8px;border-bottom:1px solid var(--ink);font-weight:500;}
  .sel-table td{padding:7px 8px;border-bottom:1px dotted #ddd6c2;font-family:var(--font-mono);font-size:12px;}
  .sel-table td.d{font-family:var(--font-display);font-size:13px;}
  .sel-table .rm{
    cursor:pointer;color:var(--neg);border:1px solid transparent;background:transparent;
    font-family:var(--font-mono);font-size:14px;padding:2px 6px;
    /* Hide the "Rimuovi" word on desktop, show only ×. On mobile we show full text. */
    font-size:0;line-height:1;
  }
  .sel-table .rm::before{content:"×";font-size:16px;line-height:1;}
  .sel-table .rm:hover{border-color:var(--neg);}

  /* ── Commission Table ───────────────────────────────────────── */
  .comm-toggle{
    display:flex;align-items:center;justify-content:space-between;gap:8px;
    background:var(--paper-2);border:1px solid var(--ink);padding:8px 12px;
    cursor:pointer;color:var(--ink);font-family:var(--font-mono);
    font-size:10px;letter-spacing:.12em;text-transform:uppercase;
    width:100%;box-sizing:border-box;margin-bottom:10px;transition:background .15s;
  }
  .comm-toggle:hover{background:color-mix(in srgb,var(--accent) 6%,var(--paper-2));}
  .comm-toggle .ct-label{display:flex;align-items:center;gap:7px;}
  .comm-toggle .ct-icon{font-size:13px;transition:transform .2s;}
  .comm-toggle.open .ct-icon{transform:rotate(180deg);}
  .comm-table-wrap{
    overflow-x:auto;border:1px solid var(--ink);margin-bottom:12px;
    background:var(--paper-2);
  }
  .comm-table{border-collapse:collapse;width:100%;font-size:11.5px;}
  .comm-table thead th{
    background:var(--paper);color:var(--muted);
    font-family:var(--font-mono);font-size:8.5px;letter-spacing:.15em;
    text-transform:uppercase;padding:6px 8px;text-align:center;
    border-bottom:2px solid var(--ink);white-space:nowrap;
  }
  .comm-table thead th:first-child{text-align:left;}
  .comm-table tbody tr:not(.ct-group-hdr):hover{background:color-mix(in srgb,var(--accent) 4%,transparent);}
  .comm-table td{padding:4px 6px;border-bottom:1px dotted #d6cebc;vertical-align:middle;}
  .comm-table td:first-child{
    font-family:var(--font-mono);font-size:10.5px;color:var(--muted);
    padding-left:14px;white-space:nowrap;
  }
  .comm-table td:not(:first-child){text-align:center;}
  .ct-group-hdr td{
    background:color-mix(in srgb,var(--accent) 8%,var(--paper));
    color:var(--accent);font-weight:700;font-family:var(--font-mono);
    font-size:9px;letter-spacing:.14em;text-transform:uppercase;
    padding:5px 8px;border-bottom:1px solid var(--ink);
  }
  .comm-table input.ci{
    width:58px;padding:3px 5px;border:1px solid var(--border,#c8bfa8);
    border-radius:3px;font-size:11px;background:#fff;
    color:var(--ink);font-family:var(--font-mono);text-align:right;
    box-sizing:border-box;
  }
  .comm-table input.ci:focus{outline:none;border-color:var(--accent);}
  .comm-table select.cb{
    padding:3px 4px;border:1px solid var(--border,#c8bfa8);border-radius:3px;
    font-size:10px;background:#fff;color:var(--ink);min-width:118px;
  }
  .comm-table select.cb:focus{outline:none;border-color:var(--accent);}
  .kpi{display:flex;flex-direction:column;gap:2px;padding:8px 0;border-bottom:1px dotted var(--ink);}
  .kpi.no-border{border-bottom:none;}
  .kpi .l{font-family:var(--font-mono);font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);}
  .kpi .v{font-size:22px;font-weight:500;letter-spacing:-.01em;}
  .kpi .v.mono{font-family:var(--font-mono);font-size:18px;}
  .kpi .v.big{font-size:30px;font-weight:700;color:var(--accent);}

  .kpisub{display:flex;flex-direction:column-reverse;gap:1px;padding:6px 0;border-bottom:1px dotted var(--ink);}
  .kpisub.no-border{border-bottom:none;}
  .kpisub .l{font-family:var(--font-mono);font-size:7.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted); align-self:flex-end;}
  .kpisub .v{font-size:18px;font-weight:400;letter-spacing:-.01em;}
  .kpisub .v.mono{font-family:var(--font-mono);font-size:16px;}
  .kpisub .v.big{font-size:26px;font-weight:600;color:var(--accent);}
  /* ── Cashflow chart §03 ─────────────────────────────────────────────────── */
  .cf-section{position:relative;}
  .cf-head{
    display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px;
    margin-bottom:6px;
  }
  .cf-title{
    font-family:var(--font-mono);font-size:10px;letter-spacing:.18em;
    text-transform:uppercase;color:var(--muted);flex-shrink:0;
  }
  .cf-legend{
    display:flex;align-items:center;gap:12px;flex-wrap:wrap;flex:1 1 auto;justify-content:center;
    font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;color:var(--muted);
  }
  .cf-leg-item{display:inline-flex;align-items:center;gap:5px;white-space:nowrap;}
  .cf-sw{display:inline-block;width:10px;height:10px;border:1px solid var(--ink);}
  .cf-sw-cedola  {background:var(--cf-coupon, #1f4d3a);}
  .cf-sw-rimborso{background:var(--cf-repay,  #5b8a72);}
  .cf-sw-acquisto{background:var(--cf-buy,    #9b2c1f);}
  .cf-sw-altro   {background:var(--cf-other,  #b8aa9a);}

  .cf-expand-btn{
    background:transparent;border:1px solid var(--ink);
    font-family:var(--font-mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;
    padding:4px 10px;cursor:pointer;color:var(--ink);flex-shrink:0;
  }
  .cf-expand-btn:hover{background:var(--ink);color:var(--paper);}
  .cf-expand-btn[aria-pressed="true"]{background:var(--accent);color:var(--paper);border-color:var(--accent);}

  .cf-chart-wrap{
    position:relative;width:100%;
  }
  .cf-chart{
    width:100%;height:240px;border:1px solid var(--ink);background:#fff;display:block;
    transition:height .25s ease;
  }
  .cf-chart-wrap.expanded .cf-chart{height:480px;}
  /* SVG bar interactivity */
  .cf-chart rect.cf-bar{cursor:pointer;transition:opacity .12s;}
  .cf-chart rect.cf-bar:hover,
  .cf-chart rect.cf-bar.is-active{opacity:1 !important;stroke:var(--ink);stroke-width:1.2;}

  /* Tooltip floating panel */
  .cf-tooltip{
    position:absolute;pointer-events:none;
    background:var(--paper);border:1px solid var(--ink);
    padding:8px 10px;min-width:180px;max-width:260px;
    font-family:var(--font-mono);font-size:11px;line-height:1.45;color:var(--ink);
    box-shadow:3px 3px 0 var(--ink);z-index:30;
    opacity:0;visibility:hidden;transform:translate(-50%, calc(-100% - 8px));
    transition:opacity .12s;
  }
  .cf-tooltip.visible{opacity:1;visibility:visible;}
  .cf-tooltip .tt-date{
    font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);
    margin-bottom:3px;
  }
  .cf-tooltip .tt-total{
    font-size:14px;font-weight:600;margin-bottom:4px;
  }
  .cf-tooltip .tt-total.pos{color:var(--cf-coupon, #1f4d3a);}
  .cf-tooltip .tt-total.neg{color:var(--cf-buy, #9b2c1f);}
  .cf-tooltip .tt-row{
    display:flex;justify-content:space-between;gap:10px;font-size:10.5px;
    padding:1px 0;color:var(--muted);
  }
  .cf-tooltip .tt-row b{color:var(--ink);font-weight:500;}
  .cf-tooltip .tt-row .tt-sw{
    display:inline-block;width:8px;height:8px;border:1px solid var(--ink);margin-right:4px;
    vertical-align:middle;
  }
  /* Section divider inside the tooltip (Composizione / Titoli) */
  .cf-tooltip .tt-section{
    margin-top:6px;padding-top:4px;border-top:1px solid var(--rule);
    font-family:var(--font-mono);font-size:9px;letter-spacing:.16em;text-transform:uppercase;
    color:var(--muted);
  }
  /* Per-bond row: smaller, denser, ISIN/description truncated */
  .cf-tooltip .tt-bond{
    font-size:10px;color:var(--ink);
  }
  .cf-tooltip .tt-bond > span:first-child{
    overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:160px;
  }

/* ============================================================================
   §04+§05 OPTIMIZER+GENERATOR — constraints, alt-cards, income coverage, ladder
   ============================================================================ */



  .params{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px;}
  .params .field input{border:1px solid var(--ink);padding:7px 8px;background:#fff;}
  .summary{
    display:grid;grid-template-columns:1fr 1fr;gap:8px 16px;padding:12px;border:1px solid var(--ink);background:var(--paper-2);
  }

  /* Optimizer / Generator / Switch — opt-controls responsive grid
     Each section uses opt-controls but with different column counts:
       §04 Optimizer : 5 col  (default: 1.2fr 1.5fr 1fr 1.1fr 1fr)
       §05 Generator : 5 col  (same class, same default)
       §06 Switch    : 4 col  (inline style override: 1.4fr 1.4fr 1fr 1fr)
     We use min-width on the grid so that when columns would be squeezed
     below ~160px (at which point text overflows) the grid wraps instead.
     The inline style on §06 is overridden by the media queries below
     because media-query rules have the same specificity as inline styles
     only when !important is used — we use a wrapper selector instead. */
  .opt-controls{
    display:grid;
    grid-template-columns:1.2fr 1.5fr 1fr 1.1fr 1fr;
    gap:12px;align-items:end;margin-bottom:14px;
    /* Prevent cells from shrinking below readable width */
    min-width:0;
  }

  .constraints-block{
    border:1px solid var(--ink);background:#fff;margin-bottom:14px;
  }
  .income-block{background:color-mix(in srgb, var(--accent-2) 4%, #fff);}
  .ladder-block{background:color-mix(in srgb, var(--accent) 4%, #fff);}
  .income-grid{
    display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding:14px;
  }
  .income-grid .field input, .income-grid .field select{
    border:1px solid var(--ink);background:#fff;padding:7px 8px;
    font-family:var(--font-mono);font-size:12px;
    width:100%;min-width:0;box-sizing:border-box;
  }
  /* Income coverage chart inside generated cards */
  .income-coverage{
    margin-top:10px;border:1px solid var(--rule);padding:8px 10px 4px;
    background:color-mix(in srgb, var(--accent-2) 3%, transparent);
  }
  .income-coverage .ic-head{
    display:flex;justify-content:space-between;align-items:baseline;margin-bottom:6px;
    font-family:var(--font-mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);
  }
  .income-coverage .ic-head .ic-val{color:var(--ink);font-weight:700;letter-spacing:0;text-transform:none;font-size:11px;}
  .income-coverage .ic-head .ic-val.fail{color:var(--neg);}
  .income-coverage svg{width:100%;height:54px;display:block;}
  .constraints-head{
    display:flex;justify-content:space-between;align-items:center;
    padding:8px 14px;border-bottom:1px solid var(--ink);background:var(--paper-2);
  }
  .constraints-head .sub{font-family:var(--font-mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);}
  .constraints-grid{
    display:grid;grid-template-columns:repeat(7,1fr);gap:12px;padding:14px;
  }

  .constraints-grid .field select[multiple]{
    border:1px solid var(--ink);background:#fff;font-family:var(--font-mono);font-size:11px;
    padding:4px;outline:none;min-height:88px;
  }
  .constraints-grid .field select[multiple] option{padding:2px 6px;}
  .constraints-grid .field select[multiple] option:checked{
    background:var(--ink) linear-gradient(0deg, var(--ink), var(--ink));
    color:var(--paper);
  }
  .constraints-grid .field select{border:1px solid var(--ink);background:#fff;padding:7px 8px;}
  .constraints-foot{
    display:flex;justify-content:space-between;align-items:center;gap:14px;
    padding:10px 14px;border-top:1px solid var(--ink);background:var(--paper-2);
  }
  .constraints-foot .hint{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);}
  .constraints-foot .hint.warn{color:var(--neg);}

  .constraints-prefill{
    display:flex;justify-content:space-between;align-items:center;gap:14px;
    padding:8px 14px;background:#fff5d9;border-bottom:1px solid var(--gold);
    font-size:12.5px;
  }
  .constraints-prefill .pf-text{color:var(--ink);line-height:1.4;}
  .constraints-prefill .pf-text b{color:var(--accent);font-weight:500;}
  .constraints-prefill .pf-text code{
    font-family:var(--font-mono);font-size:11px;background:rgba(13,14,12,.06);
    padding:1px 5px;border-radius:2px;color:var(--ink);
  }
  .constraints-prefill .pf-actions{display:flex;align-items:center;gap:8px;flex-shrink:0;}
  .opt-controls .field input, .opt-controls .field select{border:1px solid var(--ink);padding:7px 8px;background:var(--paper);color:var(--ink);}
  .opt-controls .field input[type=date]{font-family:var(--font-mono);font-size:12px;}

  .opt-results{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
  .alt-card{border:1px solid var(--ink);padding:12px;background:#fff;position:relative;}
  .alt-card.applied{
    border-color:var(--accent-2);
    box-shadow:0 0 0 2px var(--accent-2) inset, var(--shadow);
  }
  .alt-card.applied::before{
    content:"● APPLICATA";
    position:absolute;left:-1px;bottom:-1px;
    background:var(--accent-2);color:var(--paper);
    font-family:var(--font-mono);font-size:9px;letter-spacing:.18em;
    padding:3px 8px;z-index:1;
  }
  .alt-card.baseline.snapshot-active{
    border-color:var(--accent) !important;
    border-style:solid !important;
    background:linear-gradient(180deg, color-mix(in srgb, var(--accent) 8%, transparent) 0%, #fff 60%);
  }
  .alt-card.baseline.snapshot-active .tag{background:var(--accent) !important;}
  .alt-card.baseline.snapshot-active button[data-act=restore-base]{
    background:var(--accent);color:var(--paper);border-color:var(--accent);width:100%;margin-top:8px;
  }
  .alt-card.baseline.snapshot-active button[data-act=restore-base]:hover{
    filter:brightness(1.1);
  }
  .alt-card .tag{position:absolute;top:-1px;right:-1px;background:var(--accent);color:#fff;font-family:var(--font-mono);font-size:9.5px;letter-spacing:.16em;padding:3px 8px;text-transform:uppercase;}
  .alt-card .tag.a2{background:var(--accent-2);}
  .alt-card .alt-h{display:flex;justify-content:space-between;align-items:baseline;border-bottom:1px dotted var(--ink);padding-bottom:6px;margin-bottom:8px;}
  .alt-card .alt-h h4{margin:0;font-weight:500;font-size:14px;}
  .alt-card .alt-h .hl{font-family:var(--font-mono);font-size:11px;color:var(--muted);}
  .alt-card .alt-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-bottom:8px;}
  .alt-kpi{padding:6px 8px;background:var(--paper-2);}
  .alt-kpi .l{font-family:var(--font-mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);}
  .alt-kpi .v{font-family:var(--font-mono);font-size:14px;font-weight:700;}
  .alt-card ul{list-style:none;margin:0;padding:0;font-size:12px;font-family:var(--font-mono);max-height:140px;overflow:auto;}
  .alt-card ul li{padding:3px 0;border-bottom:1px dotted #eee;display:flex;justify-content:space-between;gap:8px;}
  .alt-card ul li span:first-child{font-family:var(--font-display);font-size:12.5px;}
  .alt-actions{display:flex;gap:8px;margin-top:10px;}
  .alt-actions .btn{padding:6px 10px;font-size:10px;}

  /* Notice */
  .notice{
    background:#fff5d9;border:1px solid var(--gold);padding:10px 14px;font-size:13px;margin-bottom:14px;
  }

  /* Badge pill in sec-head */
  .sec-badge{
    display:inline-block;
    font-family:var(--font-mono);font-size:8.5px;letter-spacing:.18em;text-transform:uppercase;
    padding:3px 9px;border:1px solid currentColor;line-height:1.4;
    white-space:nowrap;flex-shrink:0;
  }
  .sec-badge--refine{color:var(--accent);}
  .sec-badge--build {color:var(--accent-2);}

  /* ── "Confronta in §06" CTA — appended to each optimizer alt-card ────────── */
  .cta-switch{
    display:inline-flex;align-items:center;gap:6px;
    margin-top:6px;
    font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;
    background:transparent;border:1px solid var(--accent);color:var(--accent);
    padding:5px 12px;cursor:pointer;
    transition:background .15s,color .15s;
  }
  .cta-switch:hover{background:var(--accent);color:var(--paper);}
  .cta-switch .cta-arrow{font-size:12px;transition:transform .15s;}
  .cta-switch:hover .cta-arrow{transform:translateX(3px);}
  .notice b{color:var(--accent);}

/* ============================================================================
   §06 SWITCH — price panel, capital gain compensation, switch summary
   ============================================================================ */



  /* Switch — Pannello prezzi di carico */
  .sw-price-panel{border:1px solid var(--ink);background:var(--table-bg);margin-bottom:14px;}
  .sw-price-panel-head{
    display:flex;justify-content:space-between;align-items:center;
    padding:8px 14px;border-bottom:1px solid var(--ink);background:var(--paper-2);
    font-family:var(--font-mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;
  }
  .sw-price-panel-head .spp-title{color:var(--ink);font-weight:700;}
  .sw-price-panel-head .spp-hint{color:var(--muted);}
  .sw-price-table{width:100%;border-collapse:collapse;font-size:12px;}
  .sw-price-table thead th{
    background:var(--table-header-bg);color:var(--table-header-fg);
    font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;
    padding:7px 10px;text-align:left;font-weight:500;white-space:nowrap;
  }
  .sw-price-table tbody td{
    padding:7px 10px;border-bottom:1px solid var(--paper-2);vertical-align:top;
    font-family:var(--font-mono);font-size:12px;
  }
  .sw-price-table td.sw-desc{font-family:var(--font-display);font-size:13px;}
  .sw-price-table .sw-derived{color:var(--muted);font-size:11px;}
  .sw-price-table .sw-derived.missing{color:var(--neg);font-style:italic;}
  .sw-pmc-input{
    width:100px;border:1px solid var(--ink);padding:5px 7px;
    font-family:var(--font-mono);font-size:12px;color:var(--ink);background:var(--paper);
    outline:none;
  }
  .sw-pmc-input:focus{border-color:var(--accent);}
  .sw-pmc-input[readonly]{background:var(--paper-2);color:var(--muted);border-style:dashed;}
  .sw-pmc-computed{
    display:inline-block;font-family:var(--font-mono);font-size:12px;
    padding:5px 7px;background:color-mix(in srgb,var(--accent-2) 8%,#fff);
    border:1px dashed var(--accent-2);color:var(--accent-2);min-width:100px;
  }
  .sw-tranches{margin-top:6px;}
  .sw-tranche-row{
    display:flex;gap:6px;align-items:center;margin-bottom:5px;
    padding:6px 8px;background:var(--paper-2);border-left:2px solid var(--accent-2);
  }
  .sw-tranche-row .tf{display:flex;flex-direction:column;gap:2px;}
  .sw-tranche-row .tf label{font-family:var(--font-mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);}
  .sw-tranche-row input{
    border:1px solid var(--ink);padding:4px 6px;font-family:var(--font-mono);font-size:11px;
    background:#fff;outline:none;width:90px;
  }
  .sw-tranche-row input[type=date]{width:130px;}
  .sw-tranche-row input:focus{border-color:var(--accent);}
  .sw-price-foot{
    padding:8px 14px;border-top:1px solid var(--ink);background:var(--paper-2);
    font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);
  }
  /* Tax rate selector in price panel */
  .sw-taxrate-sel{
    border:1px solid var(--ink);padding:4px 6px;font-family:var(--font-mono);font-size:11px;
    background:#fff;color:var(--ink);outline:none;cursor:pointer;
  }
  .sw-taxrate-sel:focus{border-color:var(--accent);}
  .sw-taxrate-inferred{font-family:var(--font-mono);font-size:10px;color:var(--muted);display:block;margin-top:2px;}
  .sw-taxrate-inferred.rate-125{color:var(--accent-2);}
  .sw-taxrate-inferred.rate-26{color:var(--gold);}
  .sw-taxrate-inferred.rate-unk{color:var(--neg);}
  /* Compensation breakdown block */
  .cg-compensation{
    border:1px solid var(--ink);margin-top:12px;background:#fff;
  }
  .cg-compensation-head{
    padding:8px 14px;background:var(--paper-2);border-bottom:1px solid var(--ink);
    font-family:var(--font-mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;
    display:flex;justify-content:space-between;align-items:center;
  }
  .cg-compensation-head .cg-title{font-weight:700;color:var(--ink);}
  .cg-compensation-head .cg-saving{color:var(--pos);font-weight:700;}
  .cg-comp-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;}
  .cg-bucket{padding:12px 16px;border-right:1px solid var(--paper-2);}
  .cg-bucket:last-child{border-right:none;}
  .cg-bucket h4{
    margin:0 0 8px;font-family:var(--font-mono);font-size:10px;letter-spacing:.18em;
    text-transform:uppercase;color:var(--muted);font-weight:500;
  }
  .cg-bucket h4 .rate-tag{
    display:inline-block;padding:1px 6px;font-size:10px;border:1px solid currentColor;margin-left:6px;
    border-radius:var(--pill-radius);
  }
  .cg-bucket h4 .rate-tag.r125{color:var(--accent-2);border-color:var(--accent-2);}
  .cg-bucket h4 .rate-tag.r26{color:var(--gold);border-color:var(--gold);}
  .cg-row{display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:11.5px;padding:3px 0;border-bottom:1px dotted var(--paper-2);}
  .cg-row .cg-lbl{color:var(--muted);font-size:11px;}
  .cg-row .cg-val{font-weight:500;}
  .cg-row .cg-val.pos{color:var(--pos);}
  .cg-row .cg-val.neg{color:var(--neg);}
  .cg-row .cg-val.muted{color:var(--muted);}
  .cg-cross{
    padding:10px 16px;border-top:1px solid var(--ink);background:color-mix(in srgb,var(--accent-2) 5%,#fff);
    font-family:var(--font-mono);font-size:11.5px;display:flex;justify-content:space-between;align-items:center;
  }
  .cg-cross .cg-cross-lbl{color:var(--ink);}
  .cg-cross .cg-cross-val{color:var(--pos);font-weight:700;}

  /* Live prices block (Borsa Italiana - delayed 15min) */
  .live-prices-block{
    border:1px solid var(--rule);background:color-mix(in srgb, var(--accent) 4%, transparent);
    padding:10px 12px;margin-bottom:14px;
  }
  .live-toggle{
    display:flex;align-items:flex-start;gap:10px;cursor:pointer;user-select:none;
  }
  .live-toggle input[type=checkbox]{
    margin-top:3px;flex-shrink:0;width:16px;height:16px;cursor:pointer;
  }
  .live-toggle .lt-text{font-size:13px;line-height:1.4;color:var(--ink);}
  .live-toggle .lt-text b{font-weight:600;}
  .lt-badge{
    display:inline-block;margin-left:6px;padding:1px 8px;
    background:var(--accent);color:#fff;font-family:var(--font-mono);
    font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;border-radius:2px;
    vertical-align:middle;
  }
  .live-panel{
    margin-top:10px;border-top:1px solid var(--rule);padding-top:10px;
    display:flex;flex-direction:column;gap:6px;
  }
  .live-panel .lp-row{
    display:grid;grid-template-columns:1fr auto auto;gap:8px;align-items:center;
    padding:8px 10px;background:var(--paper);border:1px solid var(--rule);
    font-family:var(--font-mono);font-size:11.5px;
  }
  .live-panel .lp-row.has-live{border-color:var(--accent);background:color-mix(in srgb, var(--accent) 5%, var(--paper));}
  .live-panel .lp-info{display:flex;flex-direction:column;gap:2px;min-width:0;}
  .live-panel .lp-isin{font-weight:700;font-size:11.5px;}
  .live-panel .lp-descr{
    font-family:var(--font-display);font-size:12px;color:var(--muted);
    line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  }
  .live-panel .lp-meta{
    font-size:9.5px;letter-spacing:.04em;color:var(--muted);
    text-transform:uppercase;line-height:1.3;
  }
  .live-panel .lp-meta.warn{color:var(--neg);}
  .live-panel .lp-price{
    color:var(--accent-2);font-weight:700;font-size:14px;text-align:right;
    min-width:80px;font-family:var(--font-mono);
  }
  .live-panel .lp-price.missing{color:var(--muted);font-weight:400;font-style:italic;font-size:11px;}
  .live-panel .lp-actions{display:flex;gap:4px;flex-wrap:wrap;justify-content:flex-end;}
  .live-panel .lp-btn{
    border:1px solid var(--ink);background:#fff;cursor:pointer;
    padding:4px 8px;font-family:var(--font-mono);font-size:10px;letter-spacing:.06em;
    color:var(--ink);text-decoration:none;display:inline-block;line-height:1;
  }
  .live-panel .lp-btn:hover{background:var(--ink);color:var(--paper);}
  .live-panel .lp-btn.primary{background:var(--accent);color:#fff;border-color:var(--accent);}
  .live-panel .lp-btn.primary:hover{filter:brightness(1.1);}
  .live-panel .lp-btn.danger{color:var(--neg);border-color:var(--neg);}
  .live-panel .lp-btn.danger:hover{background:var(--neg);color:#fff;}
  .live-panel .lp-foot{
    display:flex;justify-content:space-between;align-items:center;gap:10px;
    margin-top:4px;font-family:var(--font-mono);font-size:9.5px;letter-spacing:.06em;
    color:var(--muted);text-transform:uppercase;
  }
  .live-panel .lp-foot button{
    border:none;background:transparent;color:var(--neg);cursor:pointer;
    font-family:inherit;font-size:inherit;letter-spacing:inherit;text-transform:inherit;
    padding:0;text-decoration:underline;
  }
  .live-active-badge{
    display:inline-block;margin-left:6px;padding:1px 6px;
    background:var(--accent);color:#fff;font-family:var(--font-mono);
    font-size:9px;letter-spacing:.1em;text-transform:uppercase;border-radius:2px;
    vertical-align:middle;
  }

  /* Switch section */
  .switch-summary{
    border:1px solid var(--ink);background:var(--paper-2);margin-bottom:18px;
  }
  .switch-summary .ss-row{
    display:grid;grid-template-columns:repeat(4,1fr);
  }
  .switch-summary .ss-row + .ss-row{
    border-top:1px solid var(--ink);
    background:color-mix(in srgb, var(--ink) 3%, var(--paper-2));
  }
  .switch-summary .ss-cell{
    padding:14px 16px;border-right:1px dotted var(--rule);
  }
  .switch-summary .ss-cell:last-child{border-right:none;}
  .switch-summary .ss-cell.highlight{
    background:color-mix(in srgb, var(--accent) 8%, transparent);
    border-left:3px solid var(--accent);
  }
  .switch-summary .ss-cell .l{
    font-family:var(--font-mono);font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);
    margin-bottom:6px;line-height:1.3;
  }
  .switch-summary .ss-cell .v{
    font-family:var(--font-mono);font-size:18px;font-weight:700;color:var(--ink);
  }
  .switch-summary .ss-cell .v.pos{color:var(--pos);}
  .switch-summary .ss-cell .v.neg{color:var(--neg);}
  .switch-summary .ss-cell .sub{
    font-family:var(--font-mono);font-size:10px;color:var(--muted);margin-top:4px;letter-spacing:.04em;
  }

  .switch-detail{
    border:1px solid var(--ink);background:#fff;margin-bottom:14px;
  }
  .switch-detail h3{
    margin:0;padding:10px 14px;border-bottom:1px solid var(--ink);
    font-family:var(--font-display);font-weight:500;font-size:15px;background:var(--paper-2);
  }
  .switch-table{width:100%;border-collapse:collapse;font-size:12.5px;}
  .switch-table thead th{
    font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;
    color:var(--muted);text-align:left;padding:8px 12px;border-bottom:1px solid var(--ink);font-weight:500;
  }
  .switch-table tbody td{
    padding:7px 12px;border-bottom:1px dotted var(--rule);
    font-family:var(--font-mono);font-size:11.5px;
  }
  .switch-table tbody td.d{font-family:var(--font-display);font-size:12.5px;}
  .switch-table .neg{color:var(--neg);}
  .switch-table tfoot tr.totals td{
    padding:10px 12px;border-top:2px solid var(--ink);background:var(--paper-2);
    font-family:var(--font-mono);font-size:12px;
  }
  .switch-note{
    padding:10px 14px;background:color-mix(in srgb, var(--gold) 8%, transparent);
    border-top:1px solid var(--rule);font-size:11.5px;line-height:1.5;color:var(--ink);
  }
  .switch-note b{color:var(--accent);}

/* ============================================================================
   §07 EXPORT — export cards
   ============================================================================ */



  /* Export section */
  .export-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
  .export-card{
    border:1px solid var(--ink);background:var(--paper-2);
    padding:16px 18px;
  }
  .export-card .ex-head{
    display:flex;justify-content:space-between;align-items:baseline;gap:12px;
    border-bottom:1px solid var(--ink);padding-bottom:8px;margin-bottom:10px;
  }
  .export-card .ex-head h3{margin:0;font-family:var(--font-display);font-weight:500;font-size:18px;letter-spacing:-.01em;}
  .export-card .ex-sub{font-family:var(--font-mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);}
  .export-card .ex-desc{margin:0 0 14px;font-size:13px;line-height:1.45;color:var(--ink);}
  .export-card .ex-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center;}
  .export-card .ex-actions select{
    border:1px solid var(--ink);background:var(--paper);color:var(--ink);
    padding:9px 10px;font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;
    cursor:pointer;
  }
  .export-card .ex-actions select:disabled{opacity:.4;cursor:not-allowed;}