/* Calculateurs gratuits (pages « outils ») — même thème monochrome que le site */
.tool-section{padding:40px 0 8px}
.tool{display:grid;grid-template-columns:minmax(0,340px) minmax(0,1fr);gap:16px;align-items:start;max-width:1080px;margin:0;font-variant-numeric:tabular-nums}
.tool *{min-width:0}
.tool-form{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;display:grid;gap:14px;margin:0}
.tool-form h2,.tool-out h2{font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:0}
.tool-field{display:grid;gap:6px}
.tool-field label,.tool-seg legend{font-size:14px;font-weight:500;color:var(--soft);line-height:1.3}
.tool-field .tool-hint{font-size:12.5px;color:var(--muted);margin:0;line-height:1.4}
.tool-input{display:flex;align-items:center;background:var(--bg);border:1px solid var(--line-2);border-radius:12px;transition:border-color .15s,box-shadow .15s}
.tool-input:hover{border-color:var(--line-2)}
.tool-input:focus-within{border-color:var(--ink);box-shadow:0 0 0 3px color-mix(in srgb,var(--ink) 16%,transparent)}
.tool-input input,.tool-input select{flex:1;width:100%;min-width:0;background:transparent;border:0;outline:0;color:var(--ink);font:500 16px/1.2 var(--ui);font-variant-numeric:tabular-nums;padding:11px 12px;border-radius:12px}
.tool-input select{appearance:none;-webkit-appearance:none;cursor:pointer;padding-right:30px;background:no-repeat right 10px center/14px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238f8f8c' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E")}
.tool-input select option{background:var(--panel);color:var(--ink)}
.tool-input span{flex:none;padding:0 12px 0 2px;color:var(--muted);font-size:14.5px;user-select:none}
.tool-input input[aria-invalid="true"]{color:var(--ink);text-decoration:underline wavy var(--muted)}
.tool-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px;align-items:end}
/* Choix segmenté (boutons radio) */
.tool-seg{border:0;padding:0;margin:0;display:grid;gap:6px}
.tool-seg legend{padding:0;margin-bottom:6px}
.tool-seg div{position:relative;display:grid;grid-auto-flow:column;grid-auto-columns:1fr;background:var(--bg);border:1px solid var(--line-2);border-radius:12px;padding:3px;gap:3px}
.tool-seg input{position:absolute;left:0;top:0;opacity:0;width:1px;height:1px;margin:0;pointer-events:none}
.tool-seg label{display:flex;align-items:center;justify-content:center;text-align:center;padding:8px 6px;border-radius:9px;font-size:14px;line-height:1.25;color:var(--soft);cursor:pointer;transition:background .15s,color .15s}
.tool-seg label:hover{color:var(--ink)}
.tool-seg input:checked+label{background:var(--panel-2);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line-2)}
.tool-seg input:focus-visible+label{outline:2px solid var(--ink);outline-offset:1px}
/* Case à cocher */
.tool-check{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--soft);cursor:pointer;line-height:1.4}
.tool-check input{appearance:none;-webkit-appearance:none;flex:none;width:20px;height:20px;margin:0;border:1px solid var(--line-2);border-radius:6px;background:var(--bg);cursor:pointer;display:grid;place-items:center}
.tool-check input:checked{background:var(--ink);border-color:var(--ink)}
.tool-check input:checked::after{content:"";width:10px;height:6px;border:solid var(--bg);border-width:0 0 2.5px 2.5px;transform:translateY(-1px) rotate(-45deg)}
.tool-check input:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.tool button:focus-visible,.tool summary:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
/* Résultats */
.tool-out{display:grid;gap:12px}
.tool-kpis{display:flex;flex-wrap:wrap;gap:10px}
.tool-kpi{flex:1 1 150px;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px 16px;display:flex;flex-direction:column;gap:4px}
.tool-kpi small{color:var(--muted);font-size:13px;line-height:1.3}
.tool-kpi b{font-family:var(--ui);font-weight:650;letter-spacing:-.01em;font-size:clamp(22px,2.6vw,28px);line-height:1.1;color:var(--ink);font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.tool-kpi em{font-style:normal;font-size:13px;color:var(--soft);line-height:1.35}
.tool-kpi.main{flex-basis:100%;background:linear-gradient(180deg,var(--panel-2),var(--panel));border-color:var(--line-2)}
.tool-kpi.main b{font-size:clamp(34px,5vw,52px)}
.tool-msg{flex:1 1 100%;margin:0;padding:12px 14px;border:1px solid var(--line-2);border-left:3px solid var(--ink);border-radius:12px;background:var(--surface);color:var(--soft);font-size:14.5px;line-height:1.5}
.tool-msg strong{color:var(--ink)}
.tool-chart{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px 12px 12px;overflow:hidden}
.tool-chart svg{display:block;width:100%;height:auto;max-width:100%}
.tool-chart text{fill:var(--muted);font:11.5px var(--ui);font-variant-numeric:tabular-nums}
.tool-chart .tool-goal-label{fill:var(--soft)}
.tool-chart-title{margin:0 0 8px 4px;font-size:13.5px;color:var(--soft)}
.tool-legend{display:flex;flex-wrap:wrap;gap:6px 16px;margin:8px 4px 0;font-size:13px;color:var(--soft)}
.tool-legend span{display:inline-flex;align-items:center;gap:7px}
.tool-legend i{display:inline-block;width:14px;height:10px;border-radius:3px}
.tool-legend i.line{height:0;border-top:2px solid;border-radius:0;width:16px}
.tool-legend i.dot{width:10px;height:10px;border-radius:50%}
.tool-legend i.dash{height:0;border-top:2px dashed;border-radius:0;width:16px;background:none!important}
.tool-note{margin:0;font-size:12.5px;color:var(--muted);line-height:1.5}
/* Tableau repliable */
.tool-table{border:1px solid var(--line);border-radius:14px;background:var(--surface)}
.tool-table summary{cursor:pointer;padding:13px 16px;font-size:14.5px;font-weight:600;color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:12px;border-radius:14px}
.tool-table summary::-webkit-details-marker{display:none}
.tool-table summary::after{content:"+";font-family:var(--display);font-size:20px;line-height:1;color:var(--muted);transition:transform .2s}
.tool-table[open] summary::after{transform:rotate(45deg)}
.tool-scroll{overflow-x:auto;max-height:420px;overflow-y:auto;border-top:1px solid var(--line)}
.tool-table table{width:100%;border-collapse:collapse;font-size:14px;margin:0;font-variant-numeric:tabular-nums}
.tool-table th,.tool-table td{padding:9px 14px;border-bottom:1px solid var(--line);text-align:right;white-space:nowrap;color:var(--soft)}
.tool-table th:first-child,.tool-table td:first-child{text-align:left;color:var(--ink)}
.tool-table th{white-space:normal;line-height:1.25;vertical-align:bottom;position:sticky;top:0;background:var(--panel);color:var(--muted);font-weight:500;font-size:12.5px}
.tool-table tr:last-child td{border-bottom:0}
/* Liste d'opérations (calculateur de PRU) */
.tool-ops{display:grid;gap:8px;margin:0;padding:0;list-style:none}
.tool-op{display:grid;grid-template-columns:minmax(0,1.1fr) repeat(3,minmax(0,1fr)) 40px;gap:6px;align-items:end;padding:10px;border:1px solid var(--line);border-radius:12px;background:var(--panel)}
.tool-op .tool-field{gap:4px}
.tool-op .tool-field label{font-size:12px;color:var(--muted)}
.tool-op .tool-input{border-radius:10px}
.tool-op .tool-input input,.tool-op .tool-input select{padding:9px 8px;font-size:15px}
.tool-op .tool-input select{padding-right:24px;background-position:right 6px center}
.tool-op .tool-input span{padding:0 8px 0 0;font-size:13px}
.tool-op-n{grid-column:1/-1;font-size:12px;color:var(--muted);margin:-2px 0 0;letter-spacing:.04em}
.tool-del{width:40px;height:40px;display:grid;place-items:center;border-radius:10px;border:1px solid var(--line-2);background:var(--bg);color:var(--muted);cursor:pointer;padding:0}
.tool-del:hover{color:var(--ink);border-color:var(--line-2)}
.tool-del svg{width:16px;height:16px}
.tool-del:disabled{opacity:.35;cursor:not-allowed}
.tool-wide{grid-template-columns:minmax(0,1fr)}
.tool-wide .tool-form{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);align-items:start}
.tool-wide .tool-form>*{grid-column:1/-1}
.tool-wide .tool-form>.tool-side{grid-column:auto}
.tool-actions{display:flex;flex-wrap:wrap;gap:8px}
/* Barre de répartition (budget) */
.tool-split{display:grid;gap:10px}
.tool-sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
[hidden]{display:none!important}
@media (max-width:760px){
  .tool-section{padding:28px 0 0}
  .tool,.tool-wide .tool-form{grid-template-columns:minmax(0,1fr)}
  .tool-wide .tool-form>.tool-side{grid-column:1/-1}
  .tool-form{padding:16px}
  .tool-kpi{padding:12px 14px}
  .tool-table th,.tool-table td{padding:8px 7px;font-size:13px}
  .tool-table th:first-child,.tool-table td:first-child{padding-left:12px}
  .tool-table th:last-child,.tool-table td:last-child{padding-right:12px}
  .tool-kpi.main b{font-size:38px}
  .tool-op{grid-template-columns:repeat(2,minmax(0,1fr)) 40px}
  .tool-op .tool-field:nth-of-type(1){grid-column:1/3}
  .tool-op .tool-field:nth-of-type(2){grid-column:1}
  .tool-op .tool-field:nth-of-type(3){grid-column:2}
  .tool-op .tool-field:nth-of-type(4){grid-column:1/3}
  .tool-op .tool-del{grid-column:3;grid-row:2}
}
@media (max-width:340px){.tool-row{grid-template-columns:minmax(0,1fr)}}