/* ══════════════════════════════════════════════════════
   SHARED.CSS — Gemeinsame Styles fuer alle Rechner
   FLV-Depot · Jason Schreiber
   ══════════════════════════════════════════════════════ */

/* ══════════ TOKENS ══════════ */
:root {
  --sp:#0F0F0F; --ss:#16171B; --st:#282930;
  --bp:#38D9A3; --bh:#2FC493; --bpr:#1C8764;
  --brd:#212430; --tp:#F0EDE8; --ts:#969696; --tm:#555860;
  --ac:#38D9A3; --adim:rgba(56,217,163,0.08); --adim2:rgba(56,217,163,0.16);
  --sh:rgba(0,0,0,0.45); --sh-ac:rgba(56,217,163,.22);
  color-scheme:dark;
  /* Accent colors */
  --y:#fbbf24; --ydim:rgba(251,191,36,0.12);
  --b:#60a5fa; --bdim:rgba(96,165,250,0.12);
  --v:#a78bfa; --vdim:rgba(167,139,250,.12);
  --r:#f87171;
  --red:#f87171; --rdim:rgba(248,113,113,.10); --rdim2:rgba(248,113,113,.18);
  --ora:#fb923c; --odim:rgba(251,146,60,.1);
  --grn:#4ade80; --gdim:rgba(74,222,128,.1);
  --vio:#a78bfa;
}
@media(prefers-color-scheme:light){
  :root:not(.dark){
    --sp:#EDEBE5; --ss:#F7F2EA; --st:#FFFEFC;
    --bp:#039F6B; --bh:#2FC493; --bpr:#1C8764;
    --brd:#DDD8CF; --tp:#1A1A1A; --ts:#969696; --tm:#AAAAAA;
    --ac:#039F6B; --adim:rgba(3,159,107,0.08); --adim2:rgba(3,159,107,0.15);
    --sh:rgba(0,0,0,0.07); --sh-ac:rgba(3,159,107,.22);
    color-scheme:light;
    --y:#d97706; --ydim:rgba(217,119,6,0.08);
    --b:#3b82f6; --bdim:rgba(59,130,246,0.08);
    --v:#7c3aed; --vdim:rgba(124,58,237,.10);
    --r:#ef4444;
    --red:#D93535; --rdim:rgba(217,53,53,.08); --rdim2:rgba(217,53,53,.16);
    --grn:#15803D; --gdim:rgba(21,128,61,.10);
    --vio:#7C3AED;
  }
}
:root.light{
  --sp:#EDEBE5; --ss:#F7F2EA; --st:#FFFEFC;
  --bp:#039F6B; --bh:#2FC493; --bpr:#1C8764;
  --brd:#DDD8CF; --tp:#1A1A1A; --ts:#969696; --tm:#AAAAAA;
  --ac:#039F6B; --adim:rgba(3,159,107,0.08); --adim2:rgba(3,159,107,0.15);
  --sh:rgba(0,0,0,0.07); --sh-ac:rgba(3,159,107,.22);
  color-scheme:light;
  --y:#d97706; --ydim:rgba(217,119,6,0.08);
  --b:#3b82f6; --bdim:rgba(59,130,246,0.08);
  --v:#7c3aed; --vdim:rgba(124,58,237,.10);
  --r:#ef4444;
  --red:#D93535; --rdim:rgba(217,53,53,.08); --rdim2:rgba(217,53,53,.16);
  --grn:#15803D; --gdim:rgba(21,128,61,.10);
  --vio:#7C3AED;
}

/* ══════════ RESET ══════════ */
*{box-sizing:border-box;margin:0;padding:0;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  background:var(--sp); color:var(--tp);
  font-family:'Inter Display','Inter',sans-serif;
  font-size:15px; line-height:1.6;
  min-height:100vh; overflow-x:hidden;
}

/* ══════════ CALC LAYOUT ══════════ */
.calc-layout{
  max-width:1240px; margin:0 auto;
  padding:20px 0 80px;
  display:grid; grid-template-columns:320px 1fr;
  gap:20px; align-items:start;
}

/* ══════════ PARAMS PANEL ══════════ */
.params-panel{
  background:var(--ss); border-radius:32px;
  overflow:hidden; overflow-y:auto;
  box-shadow:0 4px 20px var(--sh);
  min-width:0;
}
.rp{min-width:0;}

.ps{padding:16px 18px;}
.sl{font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ac);margin-bottom:12px;}

/* ══════════ COLLAPSIBLE SECTIONS ══════════ */
.ct{
  display:flex;align-items:center;justify-content:space-between;
  cursor:pointer;user-select:none;
  padding:14px 18px;
  transition:background .15s;
  -webkit-tap-highlight-color:transparent;
}
.ct:hover,.ct:active{background:var(--adim);}
.ct .sl{margin-bottom:0;}
.ca{color:var(--tm);font-size:9px;transition:transform .22s;flex-shrink:0;}
.ct.open .ca{transform:rotate(180deg);}
.cb{display:none;padding:14px 18px;}
.cb.open{display:block;}

/* ══════════ FIELDS ══════════ */
.f{margin-bottom:12px;}
.f:last-child{margin-bottom:0;}
label{display:block;font-size:11.5px;font-weight:500;color:var(--ts);margin-bottom:5px;}

input[type="number"],input[type="text"],input[type="date"],select{
  width:100%;background:var(--st);border:1px solid var(--brd);border-radius:8px;
  color:var(--tp);font-family:inherit;
  font-size:16px;
  padding:9px 12px;outline:none;transition:border-color .15s;
}
input[type="number"],input[type="text"]{-moz-appearance:textfield;appearance:none;}
@media(min-width:640px){input[type="number"],input[type="text"],input[type="date"],select{font-size:14px;}}
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button{-webkit-appearance:none;}
input:focus,select:focus{border-color:var(--ac);background:var(--adim);}
input[type="date"]::-webkit-calendar-picker-indicator{filter:invert(.7);cursor:pointer;}
@media(prefers-color-scheme:light){:root:not(.dark) input[type="date"]::-webkit-calendar-picker-indicator{filter:none;}}
:root.light input[type="date"]::-webkit-calendar-picker-indicator{filter:none;}
select{cursor:pointer;}
select option{background:var(--ss);}

.fu{display:flex;}
.fu input,.fu select{border-radius:8px 0 0 8px;border-right:none;flex:1;min-width:0;}
.ub{
  background:var(--sp);border:1px solid var(--brd);border-left:none;
  border-radius:0 8px 8px 0;padding:0 10px;
  font-size:11px;font-weight:500;color:var(--tm);
  white-space:nowrap;display:flex;align-items:center;
  min-width:58px;justify-content:center;
}

/* Auto-detected info pill */
.auto-info{
  margin-top:8px;padding:8px 12px;
  background:var(--adim);border-radius:10px;
  font-size:11.5px;color:var(--ts);line-height:1.5;
}
.auto-info b{color:var(--ac);}
.auto-info .ai-row{display:flex;justify-content:space-between;align-items:center;gap:8px;}
.auto-info .ai-row+.ai-row{margin-top:3px;}
.auto-info .ai-val{font-weight:700;color:var(--ac);text-align:right;}
.hint-sub{font-size:10.5px;color:var(--tm);margin-top:4px;}

/* ══════════ BRUTTO/NETTO TOGGLE ══════════ */
.bn-toggle{display:flex;gap:0;border-radius:10px;overflow:hidden;border:1px solid var(--brd);width:fit-content;margin-bottom:8px;}
.bn-btn{padding:5px 14px;font-size:11.5px;font-weight:600;cursor:pointer;background:transparent;color:var(--ts);border:none;font-family:inherit;transition:background .18s,color .18s;letter-spacing:.03em;}
.bn-btn.active{background:var(--ac);color:#000;}
.bn-btn:not(.active):hover{background:rgba(255,255,255,.06);color:var(--tp);}

/* ══════════ PILL TOGGLES ══════════ */
.tog-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;}
.tog-label{font-size:11.5px;font-weight:500;color:var(--ts);}
.pill{
  position:relative;width:36px;height:20px;border-radius:100px;
  background:var(--st);border:1px solid var(--brd);
  transition:background .2s,border-color .2s;flex-shrink:0;cursor:pointer;
}
.pill::after{
  content:'';position:absolute;top:2px;left:2px;
  width:14px;height:14px;border-radius:50%;background:var(--tm);
  transition:transform .2s,background .2s;
}
.pill.on{background:var(--adim2);border-color:var(--ac);}
.pill.on::after{transform:translateX(16px);background:var(--ac);}

/* ══════════ INFO ICON & TOOLTIP ══════════ */
.info-icon{position:relative;display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;border-radius:50%;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);cursor:pointer;font-size:9.5px;font-weight:800;color:var(--ts);flex-shrink:0;transition:background .15s,color .15s,border-color .15s;font-style:italic;line-height:1;}
.info-icon:hover{background:var(--ac);color:#000;border-color:var(--ac);}
.info-tip{position:absolute;bottom:130%;left:50%;transform:translateX(-50%);background:var(--ss);border:1px solid var(--brd);color:var(--tp);font-size:10px;padding:5px 9px;border-radius:7px;white-space:nowrap;pointer-events:none;opacity:0;transition:opacity .15s;z-index:20;font-weight:400;font-style:normal;box-shadow:0 4px 16px rgba(0,0,0,.3);}
.info-icon:hover .info-tip{opacity:1;}
@media(prefers-color-scheme:light){
  :root:not(.dark) .info-icon{background:rgba(0,0,0,.06);border-color:rgba(0,0,0,.12);}
  :root:not(.dark) .info-icon:hover{background:var(--ac);color:#fff;border-color:var(--ac);}
}
:root.light .info-icon{background:rgba(0,0,0,.06);border-color:rgba(0,0,0,.12);}
:root.light .info-icon:hover{background:var(--ac);color:#fff;border-color:var(--ac);}

/* ══════════ INFO MODAL/OVERLAY ══════════ */
.info-overlay{position:fixed;inset:0;background:rgba(0,0,0,.72);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:16px;opacity:0;pointer-events:none;transition:opacity .22s;}
.info-overlay.open{opacity:1;pointer-events:all;}
.info-box{
  background:var(--ss);border:1px solid rgba(255,255,255,.09);border-radius:20px;
  width:min(560px,96vw);max-height:88vh;overflow-y:auto;
  box-shadow:0 32px 80px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.07);
  transform:translateY(12px) scale(.97);transition:transform .22s cubic-bezier(.23,1,.32,1);
}
.info-overlay.open .info-box{transform:translateY(0) scale(1);}
.info-hdr{display:flex;align-items:center;justify-content:space-between;padding:18px 20px 14px;border-bottom:1px solid var(--brd);position:sticky;top:0;background:var(--ss);z-index:2;border-radius:20px 20px 0 0;}
.info-hdr-title{font-size:14px;font-weight:700;color:var(--tp);}
.info-hdr-sub{font-size:10px;color:var(--ts);margin-top:2px;}
.info-close{width:28px;height:28px;border-radius:8px;background:rgba(255,255,255,.06);border:1px solid var(--brd);color:var(--ts);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:16px;transition:background .15s;font-family:inherit;}
.info-close:hover{background:rgba(255,255,255,.12);color:var(--tp);}
.info-body{padding:18px 20px 20px;}
.info-section{margin-bottom:20px;}
.info-section:last-child{margin-bottom:0;}
.info-section-title{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ts);margin-bottom:10px;}
.info-table{width:100%;border-collapse:collapse;font-size:12px;}
.info-table th{font-size:9px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--tm);padding:0 8px 7px;text-align:left;border-bottom:1px solid var(--brd);}
.info-table td{padding:7px 8px;border-bottom:1px solid rgba(255,255,255,.04);color:var(--tp);vertical-align:middle;}
.info-table tr:last-child td{border-bottom:none;}
.info-rate-bar{height:6px;border-radius:3px;display:inline-block;}
.info-note{font-size:10px;color:var(--ts);margin-top:8px;line-height:1.6;}
.info-example{background:var(--st);border-radius:12px;padding:14px 16px;}
.ie-row{display:flex;justify-content:space-between;align-items:center;font-size:12px;padding:3px 0;}
.ie-row .ie-label{color:var(--ts);}
.ie-row .ie-val{font-weight:600;color:var(--tp);font-variant-numeric:tabular-nums;}
.ie-row .ie-val.green{color:var(--ac);}
.ie-row .ie-val.red{color:var(--r);}
.ie-divider{height:1px;background:var(--brd);margin:6px 0;}

/* ══════════ BUTTON ══════════ */
.btn-calc{
  width:100%;background:var(--bp);color:#051a10;border:none;border-radius:10px;
  padding:13px;font-family:inherit;font-size:13px;font-weight:700;
  letter-spacing:.07em;text-transform:uppercase;cursor:pointer;
  transition:background .13s,transform .1s,box-shadow .13s;
  min-height:48px;-webkit-tap-highlight-color:transparent;
}
.btn-calc:hover{background:var(--bh);transform:translateY(-1px);box-shadow:0 6px 18px var(--sh-ac);}
.btn-calc:active{background:var(--bpr);transform:translateY(0);box-shadow:none;}

.ps-sticky{position:sticky;bottom:0;background-color:var(--ss);z-index:2;}

/* ══════════ INSET DIVIDERS ══════════ */
.ps:not(.ps-sticky){position:relative;}
.ps:not(:last-child)::after{
  content:'';position:absolute;bottom:0;left:18px;right:18px;height:1px;background:var(--brd);pointer-events:none;
}
.ps-sticky::before{
  content:'';position:absolute;top:0;left:18px;right:18px;height:1px;background:var(--brd);pointer-events:none;
}
.ct,.cb{position:relative;}
.ct::after,.cb.open::after{
  content:'';position:absolute;bottom:0;left:18px;right:18px;height:1px;background:var(--brd);pointer-events:none;
}

/* ══════════ EXPANDABLE DETAILS ══════════ */
.detail-toggle{
  display:flex;align-items:center;gap:6px;
  background:none;border:none;cursor:pointer;
  font-family:inherit;font-size:11px;font-weight:600;
  color:var(--ac);padding:0;margin-top:10px;
  -webkit-tap-highlight-color:transparent;
}
.detail-toggle .dt-arrow{font-size:8px;transition:transform .2s;color:var(--tm);}
.detail-toggle.open .dt-arrow{transform:rotate(180deg);}
.detail-body{
  display:none;margin-top:10px;
  padding:12px 14px;background:var(--adim);border-radius:12px;
  font-size:12px;color:var(--ts);line-height:1.7;
}
.detail-body.open{display:block;}
.db-row{display:flex;justify-content:space-between;align-items:center;gap:8px;}
.db-row+.db-row{margin-top:2px;}
.db-row .db-label{color:var(--ts);}
.db-row .db-val{font-weight:600;color:var(--tp);font-variant-numeric:tabular-nums;text-align:right;}
.db-row .db-val.green{color:var(--ac);}
.db-sep{height:1px;background:var(--brd);margin:6px 0;}

/* ══════════ RESULTS ══════════ */
.rp{display:flex;flex-direction:column;gap:16px;}

.card{background:var(--ss);border-radius:32px;overflow:hidden;box-shadow:0 2px 10px var(--sh);}
.ch{padding:14px 18px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px;}
.ct-title{font-weight:600;font-size:14px;color:var(--tp);}
.ct-badge{font-size:10px;font-weight:600;padding:3px 10px;border-radius:100px;color:var(--ac);background:var(--adim2);}
.cb2{padding:18px;}

.g2{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}

.met{background:var(--ss);border-radius:32px;padding:16px;box-shadow:0 2px 10px var(--sh);}
.met.hi{border-color:var(--ac);background:var(--adim);}
.mi{font-size:16px;margin-bottom:7px;display:block;}
.ml{font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ts);margin-bottom:6px;}
.mv{font-weight:700;font-size:clamp(18px,4vw,24px);letter-spacing:-.02em;line-height:1;margin-bottom:4px;color:var(--tp);}
.mv.ac{color:var(--ac);}
.mv.green{color:#4ade80;}
.mv.yellow{color:var(--y);}
.mv.blue{color:var(--b);}
.mv.violet{color:var(--v);}
.mv.pos{color:#4ade80;}
.mv.neg{color:#f87171;}
.ms{font-size:11px;color:var(--ts);line-height:1.5;}

/* Progress bar */
.pw{background:var(--st);border-radius:100px;height:8px;overflow:hidden;margin:10px 0 4px;}
.pf{height:100%;border-radius:100px;background:var(--ac);transition:width .4s ease;}

/* ══════════ STACKED BAR ══════════ */
.stacked-bar{display:flex;height:28px;border-radius:100px;overflow:hidden;margin:8px 0 12px;background:var(--st);}
.sb-seg{transition:width .4s ease;min-width:0;}

/* ══════════ LEGEND ══════════ */
.bd-legend{display:flex;flex-wrap:wrap;gap:8px 14px;}
.bd-item{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--ts);}
.bd-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;}

/* ══════════ CHART ══════════ */
.chart-box{padding:16px 8px 10px;height:300px;}
.legend{display:flex;flex-wrap:wrap;gap:5px;}
.li{
  display:flex;align-items:center;gap:6px;padding:5px 10px;
  border:1px solid var(--brd);border-radius:100px;cursor:pointer;
  font-size:11px;font-weight:500;color:var(--ts);background:var(--st);
  user-select:none;transition:all .13s;-webkit-tap-highlight-color:transparent;
}
.li.on{color:var(--tp);border-color:transparent;}
.li.off{opacity:.32;}
.ld{width:7px;height:7px;border-radius:50%;flex-shrink:0;}

/* Chart tooltip */
#chart-tip{
  position:fixed;z-index:9999;pointer-events:none;display:none;
  background:var(--st);border-radius:32px;padding:16px;
  min-width:120px;box-shadow:0 4px 24px rgba(0,0,0,.25);
}
#chart-tip .ctt{font-weight:600;font-size:12px;margin-bottom:8px;}
#chart-tip .cti{display:flex;align-items:center;gap:8px;font-size:12px;margin-bottom:2px;}
#chart-tip .ctd{width:8px;height:8px;border-radius:4px;flex-shrink:0;}

/* ══════════ TABLE ══════════ */
.tw{overflow-x:auto;-webkit-overflow-scrolling:touch;}
table{width:100%;border-collapse:collapse;font-size:12px;}
thead th{padding:9px 12px;text-align:right;font-size:9.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ts);background:var(--st);border-bottom:1px solid var(--brd);position:sticky;top:0;white-space:nowrap;}
thead th:first-child{text-align:left;}
tbody td{padding:9px 12px;text-align:right;border-bottom:1px solid var(--brd);font-variant-numeric:tabular-nums;color:var(--ts);}
tbody td:first-child{text-align:left;color:var(--tp);font-weight:500;}
tbody tr:last-child td{border-bottom:none;}
tbody tr.total td{font-weight:700;color:var(--tp);border-top:2px solid var(--brd);background:var(--adim);}
tbody tr.total td.ac-val{color:var(--ac);}
@media(hover:hover){tbody tr:not(.total):hover td{background:var(--adim);color:var(--tp);}}
td.hl{color:var(--ac);font-weight:600;}

/* ══════════ ADVANTAGE GRID ══════════ */
.adv-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1px;background:var(--brd);border-radius:16px;overflow:hidden;}
.adv-cell{background:var(--st);padding:14px;text-align:center;}
.adv-cell.head{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ts);}
.adv-cell .av{font-size:16px;font-weight:700;margin-top:6px;}
.adv-cell .av.green{color:#4ade80;}
.adv-cell .av.blue{color:var(--b);}
.adv-cell .av.violet{color:var(--v);}
.adv-cell .as{font-size:10px;color:var(--tm);margin-top:3px;}

/* ══════════ INFO STRIP ══════════ */
.info-strip{
  background:var(--adim);border:1px solid rgba(56,217,163,.18);
  border-radius:16px;padding:12px 14px;font-size:12px;color:var(--ts);line-height:1.6;
}
.info-strip b{color:var(--ac);}

/* ══════════ UTILITY ══════════ */
.hidden{display:none!important;}

/* ══════════ SCROLLBAR ══════════ */
::-webkit-scrollbar{width:4px;height:4px;}
::-webkit-scrollbar-track{background:transparent;}
::-webkit-scrollbar-thumb{background:var(--brd);border-radius:3px;}

/* ══════════ RESPONSIVE ══════════ */
@media(min-width:720px) and (max-width:1023px){
  .calc-layout{grid-template-columns:300px 1fr;gap:16px;padding:16px 0 60px;}
  .params-panel{overflow-y:auto;}
  .g3{grid-template-columns:1fr 1fr;}
  .adv-grid{grid-template-columns:1fr 1fr 1fr;}
}
@media(min-width:600px) and (max-width:1023px){
  .calc-layout{grid-template-columns:1fr;padding:16px 0 60px;gap:16px;}
  .params-panel{position:static;max-height:none;overflow-y:visible;}
}
@media(min-width:720px) and (max-width:1023px){
  .calc-layout{grid-template-columns:300px 1fr;gap:16px;}
}
@media(min-width:600px) and (max-width:719px){
  .g2,.g3{grid-template-columns:1fr 1fr;}
}
@media(max-width:599px){
  body{font-size:14px;}
  .calc-layout{grid-template-columns:1fr;padding:14px 0 64px;gap:14px;}
  .params-panel{position:static;max-height:none;overflow-y:visible;}
  .g2,.g3{grid-template-columns:1fr 1fr;}
  .adv-grid{grid-template-columns:1fr 1fr 1fr;}
  .mv{font-size:20px;}
  .chart-box{height:240px;padding:12px 4px 8px;}
  .ps{padding:14px;}
  .ct,.cb{padding:12px 14px;}
}
@media(max-width:399px){
  .g2,.g3{grid-template-columns:1fr;}
  .adv-grid{grid-template-columns:1fr;}
}
@media(min-width:1024px){
  .calc-layout{grid-template-columns:330px 1fr;padding:24px 0 80px;gap:24px;}
  .g3{grid-template-columns:repeat(3,1fr);}
}