.calc-page{padding:var(--app-gutter, 24px) 0}.calc-layout{display:grid;grid-template-columns:minmax(0,820px);justify-content:center;gap:32px;align-items:start}.calc{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.calc-top{position:relative;border-radius:16px 16px 0 0;display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px;padding:10px 14px;background:var(--soft);border-bottom:1px solid var(--line)}.calc-top>.calc-toggle{flex:none}.calc-seg{display:inline-flex;padding:3px;gap:2px;background:var(--white);border:1px solid var(--line);border-radius:10px}.calc-seg button{border:0;background:none;padding:8px 14px;border-radius:7px;color:var(--muted);font:600 .85rem/1 var(--font-body);cursor:pointer}.calc-seg button:hover{color:var(--ink)}.calc-seg button[aria-pressed=true]{background:var(--brand-tint);color:var(--brand-dark)}.calc-opts{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:4px}.calc-opts .calc-seg button,.calc-opts .calc-toggle{padding:7px 11px;font-size:.8rem}.calc-opts[hidden]{display:none}.calc-toggle{padding:8px 14px;border:1px solid var(--line);border-radius:10px;background:var(--white);color:var(--muted);font:600 .85rem/1 var(--font-body);cursor:pointer}.calc-toggle:hover{color:var(--ink);border-color:var(--brand)}.calc-toggle[aria-pressed=true]{background:var(--brand-tint);border-color:transparent;color:var(--brand-dark)}.calc-flag{padding:5px 10px;border-radius:8px;background:var(--brand);color:#fff;font-size:.82rem;font-weight:600;font-variant-numeric:tabular-nums}.calc-flag[hidden]{display:none}.calc-screen{padding:12px 20px;box-shadow:inset 0 -3px 0 transparent;transition:box-shadow .15s}.calc-screen:focus-within{box-shadow:inset 0 -3px 0 var(--brand)}.calc-expr{display:block;width:100%;padding:6px 0;border:0;outline:0;background:none;color:var(--ink);text-align:right;font:500 1.3rem/1.4 var(--font-body)}.calc-expr::placeholder{color:#8b95a8}.calc-result{display:block;min-height:3.6rem;overflow-x:auto;white-space:nowrap;text-align:right;color:var(--muted);font:700 clamp(2.1rem,5vw,3.1rem)/1.2 var(--font-head);letter-spacing:-.02em;font-variant-numeric:tabular-nums}.calc-result sup{font-size:.5em;line-height:0}.calc-result.is-final{color:var(--ink)}.calc-result.is-error{color:#b42318;font:600 1.05rem/1.5 var(--font-body);letter-spacing:0;padding-top:12px}.calc-copy{margin-top:2px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px 8px}.calc-edit{display:flex;gap:6px}.calc-edit .btn{min-width:34px;padding:6px 9px;font-size:.85rem;line-height:1.2}.calc-cp{gap:6px}.calc-sh,.calc-cp.is-done .calc-cp-label{display:none}.calc-cp.is-done:after{content:"Copié ✓"}.calc-pads{flex:1;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,4fr);gap:20px;padding:16px;border-top:1px solid var(--line)}.calc-sci{grid-auto-rows:1fr;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}.calc-num{grid-auto-rows:1fr;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.calc-key{min-height:54px;padding:0 4px;border:1px solid var(--line);border-radius:10px;background:var(--white);color:var(--ink);font:600 1.1rem/1 var(--font-body);font-variant-numeric:tabular-nums;cursor:pointer;transition:background-color .12s,border-color .12s,color .12s}.calc-key:hover{border-color:var(--brand)}.calc-key:active{background:var(--brand-tint)}.calc-key sup,.calc-key sub{font-size:.65em;line-height:0}.calc-key.is-fn{background:var(--soft);font-size:.95rem;font-weight:500}.calc-key.is-mem{font-size:.85rem;color:var(--muted)}.calc-key.is-op{background:var(--brand-tint);border-color:transparent;color:var(--brand-dark);font-size:1.3rem}.calc-key.is-op:hover{border-color:var(--brand)}.calc-key.is-clear{color:#b42318}.calc-key.is-eq{grid-row:span 2;background:var(--brand);border-color:var(--brand);color:#fff;font-size:1.5rem}.calc-key.is-eq:hover{background:var(--brand-dark)}.calc-key.is-zero{grid-column:span 2}.calc-key[aria-pressed=true]{background:var(--brand);border-color:var(--brand);color:#fff}.calc-history[hidden]{display:none}.calc-history{padding:20px;background:var(--white);border:1px solid var(--line);border-radius:16px}.calc-history-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:4px 12px;margin-bottom:8px}.calc-history h2{font-size:1.2rem;font-weight:600}.calc-history-actions{display:flex;flex-wrap:nowrap;gap:2px;margin-left:-9px}.calc-history-actions[hidden]{display:none}.calc-history-btn{padding:6px 9px;border:0;border-radius:8px;background:none;color:var(--muted);font:500 .88rem/1 var(--font-body);cursor:pointer}.calc-history-btn:hover{color:var(--brand-dark);background:var(--soft)}.calc-history-clear:hover{color:#b42318}.calc-history-clear[hidden]{display:none}.calc-history-btn.is-done{font-size:0}.calc-history-btn.is-done:after{content:"Copié ✓";font-size:.88rem}.calc-history ul{max-height:440px;overflow-y:auto}.calc-history li+li{border-top:1px solid var(--line)}.calc-hist-row{display:flex;align-items:stretch;gap:2px}.calc-hist-row .calc-hist-item{flex:1;min-width:0}.calc-hist-pin{flex:none;width:36px;border:0;border-radius:8px;background:none;color:var(--muted);font-size:1.1rem;cursor:pointer}.calc-hist-pin:hover{background:var(--soft);color:var(--brand-dark)}.calc-hist-pin[aria-pressed=true]{color:var(--brand)}.calc-hist-item{display:block;width:100%;padding:12px 8px;border:0;border-radius:8px;background:none;text-align:right;cursor:pointer;font-family:var(--font-body)}.calc-hist-item:hover{background:var(--brand-tint)}.calc-hist-item span{display:block;color:var(--muted);font-size:.92rem;overflow-wrap:anywhere}.calc-hist-item strong{display:block;margin-top:2px;font:700 1.2rem/1.3 var(--font-head);font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.calc-history-empty{padding:16px 0 4px;color:var(--muted);font-size:.95rem}.calc-history-empty[hidden]{display:none}.calc-stats{flex:1;padding:20px}.calc-stats label{display:block;margin-bottom:8px;font-weight:600}.calc-stats textarea{display:block;width:100%;min-height:130px;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:var(--white);color:var(--ink);font:500 1.05rem/1.5 var(--font-body);resize:vertical}.calc-stat-info{margin:10px 0 16px;color:var(--muted);font-size:.95rem;min-height:1.5em}.calc-stat-info.is-error{color:#b42318}.calc-stat-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:10px}.calc-stat{display:block;width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:var(--soft);text-align:left;cursor:pointer;font-family:var(--font-body)}.calc-stat:hover{border-color:var(--brand);background:var(--brand-tint)}.calc-stat span{display:block;color:var(--muted);font-size:.88rem}.calc-stat strong{display:block;margin-top:2px;font:700 1.3rem/1.3 var(--font-head);font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.calc-stats-hint{margin-top:14px;color:var(--muted);font-size:.92rem}.calc-field{display:block;width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:10px;background:var(--white);color:var(--ink);font:500 1.05rem/1.4 var(--font-body)}.calc-range{display:flex;flex-wrap:wrap;align-items:flex-end;gap:12px;margin:14px 0 4px}.calc-range label{display:grid;gap:6px;margin:0;font-size:.9rem}.calc-range .calc-field{width:120px}.calc-range .btn{padding:11px 16px}.calc-fns{display:grid;gap:10px}.calc-fns label{display:grid;grid-template-columns:14px auto minmax(0,1fr);align-items:center;gap:10px;margin:0;font-weight:600;white-space:nowrap}.calc-swatch{width:14px;height:14px;border-radius:4px}.calc-canvas{display:block;width:100%;height:380px;margin-top:14px;border:1px solid var(--line);border-radius:10px;background:var(--white);cursor:grab;touch-action:pan-y}.calc-canvas.is-dragging{cursor:grabbing}.calc-stats .calc-seg{margin:0 0 14px}.calc-chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.calc-chip{padding:8px 12px;border:1px solid var(--line);border-radius:8px;background:var(--soft);color:var(--ink);font:500 .92rem/1 var(--font-body);cursor:pointer}.calc-chip:hover{border-color:var(--brand);background:var(--brand-tint)}.calc-tool-group{display:grid;align-content:start;gap:8px}.calc-tool-label{font-size:.75rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.calc-tool-group .calc-seg{display:flex;flex-wrap:wrap;padding:0;gap:6px;background:none;border:0;border-radius:0}.calc-tool-group .calc-seg button{padding:8px 12px;border:1px solid var(--line);border-radius:8px;background:var(--white)}.calc-tool-group .calc-seg button:hover{border-color:var(--brand)}.calc-tool-group .calc-seg button[aria-pressed=true]{border-color:transparent}.calc-sec+.calc-sec{margin-top:26px;padding-top:22px;border-top:1px solid var(--line)}.calc-sec h3{font-size:1.05rem;font-weight:600;margin-bottom:12px}.calc-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}.calc-form label{display:grid;gap:6px;margin:0;font-size:.9rem;font-weight:600}.calc-form .is-wide{grid-column:1 / -1}.calc-form select.calc-field{cursor:pointer}.calc-table-wrap{overflow-x:auto;margin-top:14px}.calc-table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums;font-size:.92rem}.calc-table th,.calc-table td{padding:8px 12px;text-align:right;border-bottom:1px solid var(--line);white-space:nowrap}.calc-table th{color:var(--muted);font-weight:600;background:var(--soft)}.calc-table th:first-child,.calc-table td:first-child{text-align:left}.calc-std{max-width:380px;margin-inline:auto}.calc-std-line{min-height:1.5em;text-align:right;color:var(--muted)}.calc-std .calc-result{color:var(--ink)}.calc-std .calc-num{margin-top:14px}.calc-std .calc-key.is-eq{grid-row:auto}@media(max-width:1100px){.calc-layout{grid-template-columns:minmax(0,1fr)}.calc-history{max-width:820px}}@media(max-width:760px){.calc-pads{grid-template-columns:minmax(0,1fr);gap:14px}.calc-num{order:-1}.calc-canvas{height:300px}}.calc-settings{flex:1 1 100%;padding-top:12px;border-top:1px solid var(--line)}.calc-settings[hidden]{display:none}.calc-set-actions{display:flex;flex-wrap:wrap;gap:10px}.calc-set-actions .btn{padding:9px 14px;font-size:.88rem}html[data-theme=dark] .calc,html[data-theme=dark] .calc-history{color:var(--ink)}html[data-theme=dark] .calc-field{color:var(--ink)}html[data-theme=dark] .calc-expr::placeholder{color:#7d889c}html[data-theme=dark] .calc-result.is-error,html[data-theme=dark] .calc-key.is-clear,html[data-theme=dark] .calc-stat-info.is-error{color:#ff8a80}html[data-theme=dark] .btn-outline{color:var(--ink);border-color:var(--line);background:transparent}.calc-toggle.is-active{background:var(--brand-tint);border-color:transparent;color:var(--brand-dark)}.calc-form .calc-check{display:flex;align-items:center;gap:10px;font-weight:600}.calc-settings .calc-form{align-items:end}.calc-settings .calc-field{padding:9px 12px;font-size:.95rem}.calc-range .calc-toggle{padding:11px 16px;font-size:.95rem}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.calc button{touch-action:manipulation;-webkit-tap-highlight-color:transparent}.calc-key,.calc-seg button,.calc-toggle{user-select:none;-webkit-user-select:none}.calc button:focus-visible,.calc-field:focus-visible,.calc-stats textarea:focus-visible,.calc-hist-item:focus-visible{outline:2px solid var(--brand);outline-offset:2px}.calc-expr:focus-visible{outline:0}.calc-page{padding-bottom:calc(var(--app-gutter, 24px) + env(safe-area-inset-bottom,0px))}@media(min-width:1101px){.calc-history{position:sticky;top:var(--app-gutter, 24px)}}@media(max-width:760px){.calc-top{padding:8px 10px}.calc-screen{padding:10px 14px}.calc-expr{font-size:1.15rem;padding:4px 0}.calc-result{min-height:3rem}.calc-pads{padding:12px;gap:12px}.calc-num,.calc-sci{gap:6px}.calc-key{min-height:46px}.calc-history{padding:16px}}@media(max-width:480px){.calc-lg{display:none}.calc-sh{display:inline}.calc-edit .btn{min-width:32px;padding:6px 8px}.calc-cp{padding:6px 9px}}.calc-noscript{padding:16px;color:#b42318;font-weight:600}.calc-fns-panel{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px 20px;margin:4px 0 10px;padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--soft)}.calc-fns-panel[hidden]{display:none}.calc-fns-group{display:grid;align-content:start;gap:6px}.calc-fns-group .calc-chips{margin-top:0}.calc-share{margin-left:auto;padding:7px 10px;display:inline-flex;align-items:center;justify-content:center}.calc-share.is-done svg{display:none}.calc-share.is-done:after{content:"Lien copié ✓"}.calc-plot-type{display:grid;gap:6px;margin-bottom:14px;max-width:340px;font-weight:600}.calc-range[hidden],.calc-range .calc-toggle[hidden],.calc-range .btn[hidden]{display:none}
.calc-bits{display:flex;flex-wrap:wrap;gap:8px 14px;margin-top:8px}.calc-byte{display:flex;gap:3px}.calc-byte>.calc-bit:nth-child(4){margin-right:6px}.calc-bit{display:inline-flex;align-items:center;justify-content:center;width:28px;height:34px;padding:0;border:1px solid var(--line);border-radius:6px;background:var(--soft);color:var(--ink);font:600 .85rem/1 var(--font-body);font-variant-numeric:tabular-nums;cursor:pointer}button.calc-bit:hover{border-color:var(--brand)}.calc-bit[aria-pressed=true],.calc-bit.is-ro[data-on="1"]{background:var(--brand);border-color:var(--brand);color:#fff}.calc-bit.is-ro{cursor:default}@media(max-width:480px){.calc-bit{width:24px;height:32px}}

/* Boutons Historique / Mode */
.calc-iconbtn{display:inline-flex;align-items:center;gap:8px}
.calc-iconbtn[hidden]{display:none}
.calc-iconbtn[aria-expanded=true]{background:var(--brand-tint);border-color:transparent;color:var(--brand-dark)}
#calcHistBtn{margin-right:auto}
/* Historique / Réglages : icône seule, sans bordure ni fond */
#calcHistBtn,#calcSetBtn{padding:8px;border:0;background:none;border-radius:8px}
#calcHistBtn:hover,#calcSetBtn:hover{background:none;color:var(--brand-dark)}
#calcHistBtn[aria-expanded=true],#calcSetBtn[aria-expanded=true]{background:none;color:var(--brand)}
#calcModeLabel{max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
/* Menu des modes */
.calc-menu{position:absolute;top:calc(100% + 6px);right:10px;z-index:30;width:min(680px,calc(100% - 20px));max-height:min(72vh,600px);overflow-y:auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:18px 22px;padding:16px;background:var(--white);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}
.calc-menu[hidden]{display:none}
.calc-menu .calc-tool-group .calc-seg{flex-direction:column;flex-wrap:nowrap;gap:2px}
.calc-menu .calc-tool-group .calc-seg button{width:100%;text-align:left;border-color:transparent;background:none;padding:9px 12px}
.calc-menu .calc-tool-group .calc-seg button:hover{background:var(--soft);border-color:transparent;color:var(--ink)}
.calc-menu .calc-tool-group .calc-seg button[aria-pressed=true]{background:var(--brand-tint);color:var(--brand-dark)}
@media(max-width:760px){.calc-menu{left:10px;right:10px;width:auto}#calcModeLabel{max-width:110px}}

/* Modale des réglages */
.calc-modal{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:16px;background:rgba(10,15,25,.55)}
.calc-modal[hidden]{display:none}
.calc-modal-box{width:min(560px,100%);max-height:calc(100vh - 32px);max-height:calc(100dvh - 32px);overflow-y:auto;padding:20px;background:var(--white);color:var(--ink);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}
.calc-modal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.calc-modal-head h2{font-size:1.2rem;font-weight:600;margin:0}
.calc-modal-close{width:36px;height:36px;border:0;border-radius:8px;background:none;color:var(--muted);font-size:1.6rem;line-height:1;cursor:pointer}
.calc-modal-close:hover{background:var(--soft);color:var(--ink)}
.calc-modal-open{overflow:hidden}

/* Colonne historique à gauche (grand écran) ; sous la calculatrice sur petit écran */
@media(min-width:1101px){.calc-layout.has-history{grid-template-columns:minmax(280px,340px) minmax(0,820px)}.calc-layout.has-history .calc-history{order:-1}}

/* Liens avec le bloc-notes */
.calc-send.is-sent .calc-cp-label{display:none}
.calc-send.is-sent:after{content:"Envoyé ✓"}
.calc-history-btn.is-sent{font-size:0}
.calc-history-btn.is-sent:after{content:"Envoyé ✓";font-size:.88rem}
a.calc-history-btn{display:inline-flex;align-items:center;text-decoration:none}
.calc-hist-send{flex:none;width:36px;border:0;border-radius:8px;background:none;color:var(--muted);font-size:1.05rem;cursor:pointer}
.calc-hist-send:hover{background:var(--soft);color:var(--brand-dark)}
.calc-hist-send.is-sent{color:var(--brand);font-size:0}
.calc-hist-send.is-sent:after{content:"✓";font-size:1.1rem}

/* ===== Adaptation aux grands écrans / écrans peu hauts (tablette paysage, PC) ===== */
@media(min-width:900px){
  /* calculatrice plus large */
  .calc-layout{grid-template-columns:minmax(0,1040px)}
  /* clavier scientifique : 7 colonnes -> 5 lignes (comme le pavé numérique) au lieu de 7 lignes */
  .calc-sci{grid-template-columns:repeat(7,minmax(0,1fr))}
  /* hauteur des touches calculée d'après la hauteur de l'écran visible */
  .calc-pads .calc-key{min-height:clamp(40px,calc((100vh - 400px) / 5),64px);min-height:clamp(40px,calc((100dvh - 400px) / 5),64px)}
  .calc-screen{padding:8px 20px}
  .calc-result{min-height:3.2rem}
}
@media(min-width:1101px){
  .calc-layout.has-history{grid-template-columns:minmax(280px,340px) minmax(0,1040px)}
}
/* écran très peu haut (ex. téléphone/tablette en paysage) : on compacte l'en-tête */
@media(min-width:900px) and (max-height:700px){
  .calc-page{padding-top:8px}
  .calc-top{padding:6px 12px}
  .calc-pads{padding:10px 14px;gap:14px}
  .calc-sci,.calc-num{gap:6px}
  .calc-pads .calc-key{min-height:clamp(36px,calc((100dvh - 340px) / 5),64px)}
}

/* ===== Adaptation à tous les écrans : même principe que le bloc-notes (hauteur = écran visible, marges du thème) ===== */
@media(min-width:761px){
  /* mêmes marges haut et bas que le bloc-notes (annule la réduction « écran peu haut ») */
  .calc-page{padding:var(--app-gutter, 24px) 0}
  .calc-layout{grid-template-columns:minmax(0,1fr);justify-content:stretch;align-items:stretch}
  .calc{height:calc(100vh - 2 * var(--app-gutter, 24px));height:calc(100dvh - 2 * var(--app-gutter, 24px));min-height:420px}
  /* le clavier absorbe toute la hauteur restante : les touches grandissent avec l'écran ; si l'écran est vraiment trop bas, la zone défile */
  #viewCalc{flex:1 1 0;min-height:0;display:flex;flex-direction:column;overflow-y:auto}
  #viewCalc[hidden]{display:none}
  #viewCalc > .calc-screen{flex:none}
  .calc-pads{flex:1 1 auto;min-height:0}
  .calc-pads .calc-key{min-height:clamp(34px,calc((100dvh - 400px) / 5),64px)}
  /* autres vues (équations, courbes, stats…) : toute la hauteur, défilement interne */
  .calc-stats{flex:1 1 0;min-height:0;overflow-y:auto}
}
@media(min-width:1101px){
  .calc-layout.has-history{grid-template-columns:minmax(280px,340px) minmax(0,1fr)}
  /* historique : même hauteur que la calculatrice, la liste défile à l'intérieur */
  .calc-history{display:flex;flex-direction:column;height:calc(100vh - 2 * var(--app-gutter, 24px));height:calc(100dvh - 2 * var(--app-gutter, 24px))}
  .calc-history[hidden]{display:none}
  .calc-history ul{flex:1;min-height:0;max-height:none;overflow-y:auto}
}

.calc-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.calc-log.is-done .calc-cp-label,.calc-cp.is-empty .calc-cp-label{display:none}
.calc-log.is-done:after{content:"Ajouté ✓"}
.calc-cp.is-empty:after{content:"Rien à enregistrer"}
.calc-hist-mode{display:block;margin-bottom:2px;color:var(--brand-dark);font-size:.72rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase}
.calc-hist-thumb{display:block;max-width:100%;max-height:72px;margin:8px 0 0 auto;border:1px solid var(--line);border-radius:6px;background:var(--white)}

.calc-cpuflags{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.calc-cpuflag{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid var(--line);border-radius:8px;background:var(--soft);color:var(--muted);font:600 .95rem/1 var(--font-body);font-variant-numeric:tabular-nums;cursor:help}.calc-cpuflag b{color:var(--ink);font-family:var(--font-head)}.calc-cpuflag[data-on="1"]{background:var(--brand);border-color:var(--brand);color:#fff}.calc-cpuflag[data-on="1"] b{color:#fff}.calc-prog-acts{flex-wrap:wrap;margin-top:14px}.calc-prog-copy{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:8px}.calc-prog-copy .calc-field{width:auto;max-width:100%;flex:1 1 240px;padding:9px 12px;font-size:.95rem}.calc-prog-copy .btn{padding:9px 16px}

.calc-fbits{display:flex;flex-wrap:wrap;gap:12px 20px;margin-top:8px}.calc-fgrp{display:grid;gap:6px;align-content:start;max-width:100%}.calc-fcap{font-size:.75rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}.calc-fcells{display:flex;flex-wrap:wrap;gap:3px}.calc-fcells .calc-nib{margin-right:6px}.calc-bit.is-s{border-color:#c2410c80}.calc-bit.is-e{border-color:#7c3aed80}.calc-bit.is-m{border-color:#1d4ed880}.calc-bit.is-s[aria-pressed=true]{background:#c2410c;border-color:#c2410c;color:#fff}.calc-bit.is-e[aria-pressed=true]{background:#7c3aed;border-color:#7c3aed;color:#fff}.calc-bit.is-m[aria-pressed=true]{background:#1d4ed8;border-color:#1d4ed8;color:#fff}.calc-prog-acts .btn:disabled{opacity:.45;cursor:default}

.calc-scroll{max-height:340px;overflow:auto;margin-top:12px;border:1px solid var(--line);border-radius:10px}.calc-scroll[hidden]{display:none}.calc-scroll .calc-table th{position:sticky;top:0;z-index:1}.calc-table .calc-glyph{text-align:left;font:600 1.05rem/1.2 var(--font-body)}.calc-table td .calc-chip{padding:4px 10px;min-width:40px}.calc-stats textarea{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.98rem}

.calc-prefix{width:100%;accent-color:var(--brand);margin:4px 0 0}.calc-bit.is-n{border-color:#1d4ed880}.calc-bit.is-h{border-color:#c2410c80}.calc-bit.is-n[aria-pressed=true]{background:#1d4ed8;border-color:#1d4ed8;color:#fff}.calc-bit.is-h[aria-pressed=true]{background:#c2410c;border-color:#c2410c;color:#fff}.calc-stats [hidden]{display:none!important}

.calc-permgrid{display:grid;grid-template-columns:minmax(120px,auto) repeat(3,minmax(54px,1fr)) 40px;gap:8px;align-items:center;margin-top:14px;max-width:600px}.calc-permrow{font-weight:600;font-size:.92rem}.calc-perm{height:46px;border-radius:10px;border:1px solid var(--line);background:var(--soft);color:var(--muted);font:700 1.1rem/1 var(--font-head);cursor:pointer}.calc-perm.is-r{border-color:#1d4ed880}.calc-perm.is-w{border-color:#c2410c80}.calc-perm.is-x{border-color:#15803d80}.calc-perm.is-r[aria-pressed=true]{background:#1d4ed8;border-color:#1d4ed8;color:#fff}.calc-perm.is-w[aria-pressed=true]{background:#c2410c;border-color:#c2410c;color:#fff}.calc-perm.is-x[aria-pressed=true]{background:#15803d;border-color:#15803d;color:#fff}.calc-perm:focus-visible{outline:2px solid var(--brand);outline-offset:2px}.calc-permdigit{text-align:center;font:700 1.25rem/1 var(--font-head);color:var(--ink)}@media(max-width:480px){.calc-permgrid{grid-template-columns:minmax(86px,auto) repeat(3,minmax(40px,1fr)) 28px;gap:6px}.calc-perm{height:42px}}