/* Vyper — Apps (calculadoras y herramientas). Reusa los tokens de /entrenamiento/entrenamiento.css */

/* ── header: 2do link ── */
.t-nav{display:flex;align-items:center;gap:8px}

/* ── hub ── */
.app-card{display:flex;align-items:center;gap:16px;padding:18px 20px;border:1px solid var(--line-2);border-radius:14px;
  transition:background .13s,border-color .13s;margin-bottom:12px;background:var(--bg);color:var(--text)}
.app-card:hover{background:var(--soft)}
.app-card.soon{opacity:.62;cursor:default}
.app-ico{flex-shrink:0;width:46px;height:46px;display:grid;place-items:center;border-radius:12px;
  color:var(--accent);background:var(--accent-soft);border:1px solid rgba(109,74,255,.18)}
.app-card.soon .app-ico{color:var(--muted);background:var(--soft);border-color:var(--line-2)}
.app-card .b{flex:1;min-width:0}
.app-card .b h3{font-size:15.5px;font-weight:600;letter-spacing:-.2px}
.app-card .b p{font-size:13px;color:var(--muted);margin-top:3px;line-height:1.45}
.app-card .tag{flex-shrink:0;font-family:var(--mono);font-size:10.5px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;
  color:var(--faint);border:1px solid var(--line-2);border-radius:6px;padding:3px 8px}
.app-card .arrow{flex-shrink:0;color:var(--faint);transition:color .13s,transform .13s}
.app-card:hover .arrow{color:var(--accent);transform:translateX(2px)}

/* ── calculadora: layout ── */
.calc{display:grid;grid-template-columns:340px 1fr;gap:28px;align-items:start;margin-top:6px}
@media(max-width:820px){.calc{grid-template-columns:1fr;gap:20px}}

.panel{border:1px solid var(--line-2);border-radius:16px;padding:22px;background:var(--bg)}
.panel.form{position:sticky;top:74px}
@media(max-width:820px){.panel.form{position:static}}
.panel .ph{font-size:12px;font-family:var(--mono);font-weight:600;letter-spacing:.05em;text-transform:uppercase;
  color:var(--muted);margin-bottom:16px}

.field{margin-bottom:16px}
.field>label{display:block;font-size:13.5px;font-weight:550;font-weight:600;color:var(--text-2);margin-bottom:6px}
.field .hint{font-weight:400;color:var(--muted);font-size:12.5px}
.field input[type=number]{width:100%;font-family:var(--font);font-size:17px;font-weight:600;color:var(--text);
  border:1.5px solid var(--line-2);border-radius:10px;padding:11px 13px;outline:none;transition:border-color .15s;-moz-appearance:textfield}
.field input::-webkit-outer-spin-button,.field input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.field input[type=number]:focus{border-color:var(--accent)}
.field select{width:100%;font-family:var(--font);font-size:15px;font-weight:600;color:var(--text);border:1.5px solid var(--line-2);border-radius:10px;padding:11px 12px;outline:none;background:var(--bg);cursor:pointer}
.field select:focus{border-color:var(--accent)}
.with-sym{position:relative}
.with-sym .sym{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:var(--muted);font-weight:600;font-size:16px;pointer-events:none}
.with-sym input{padding-left:30px!important}
.check{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--text-2);cursor:pointer;user-select:none;margin-bottom:16px}
.check input{width:18px;height:18px;accent-color:var(--accent);cursor:pointer;flex-shrink:0}
.field-row{display:flex;gap:12px}.field-row .field{flex:1}
.reset{font-size:12.5px;color:var(--muted);background:none;border:0;cursor:pointer;padding:4px 0;font-family:var(--font)}
.reset:hover{color:var(--accent)}

/* ── resultado ── */
.net{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 22px;border-radius:14px;
  background:var(--accent-soft);border:1px solid rgba(109,74,255,.22)}
.net .l .lbl{font-size:13px;font-weight:600;color:var(--text-2)}
.net .l .sub{font-size:12px;color:var(--muted);margin-top:2px}
.net .amt{font-size:clamp(26px,5vw,33px);font-weight:750;font-weight:700;letter-spacing:-1.2px;color:var(--accent);
  font-variant-numeric:tabular-nums;white-space:nowrap}

.takeaway{font-size:13px;color:var(--text-2);background:var(--soft);border:1px solid var(--line);border-radius:10px;
  padding:11px 14px;margin-top:12px;line-height:1.5}
.takeaway b{color:var(--text)}

.bd{margin-top:16px;border:1px solid var(--line-2);border-radius:14px;overflow:hidden}
.row{display:flex;align-items:baseline;justify-content:space-between;gap:14px;padding:13px 16px;border-bottom:1px solid var(--line);font-size:14px}
.row:last-child{border-bottom:0}
.row .c{color:var(--text-2)}
.row .v{font-variant-numeric:tabular-nums;font-weight:600;color:var(--text);white-space:nowrap}
.row.head{background:var(--soft);font-family:var(--mono);font-size:11px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);padding:9px 16px}
.row.minus .v{color:#c0392b}
.row.minus .c{font-weight:600;color:var(--text)}
.row.add .c::before{content:"+  ";color:var(--accent);font-weight:700}
.row.add .c{font-weight:600;color:var(--text)}
.row.gross .c{font-weight:600;color:var(--text)}
.row.gross .v{font-weight:700}
.row.total{background:var(--accent-soft)}
.row.total .c{font-weight:700;color:var(--text)}
.row.total .v{font-weight:700;font-size:16px;color:var(--accent)}
.sub{display:flex;align-items:baseline;justify-content:space-between;gap:14px;padding:7px 16px 7px 30px;font-size:12.5px;color:var(--muted);border-bottom:1px solid var(--line);background:#fcfcfd}
.sub .v{font-variant-numeric:tabular-nums;white-space:nowrap}
.sub.credit .v{color:#2a8049}

/* ── explicación ── */
.explain{margin-top:30px;max-width:760px}
.explain h2{font-size:20px;font-weight:700;letter-spacing:-.4px;margin-bottom:6px}
.explain h3{font-size:15.5px;font-weight:650;font-weight:600;letter-spacing:-.2px;margin:24px 0 8px;display:flex;align-items:center;gap:8px}
.explain h3 .num{font-family:var(--mono);font-size:12px;color:var(--accent);background:var(--accent-soft);border-radius:6px;padding:2px 7px}
.explain p{font-size:14px;color:var(--text-2);line-height:1.65;margin-bottom:10px}
.explain ul{margin:0 0 12px 20px;font-size:14px;color:var(--text-2);line-height:1.6}
.explain table{width:100%;border-collapse:collapse;font-size:13px;margin:6px 0 14px}
.explain th,.explain td{padding:8px 11px;border:1px solid var(--line-2);text-align:left}
.explain th{background:var(--soft);font-weight:600;color:var(--text-2)}
.explain td:last-child,.explain th:last-child{text-align:right;font-variant-numeric:tabular-nums}
.explain .src{font-size:12.5px;color:var(--muted);margin-top:4px}

.cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;margin-top:34px;
  border:1px solid var(--line-2);border-radius:16px;padding:20px 22px;background:var(--soft)}
.cta .t b{display:block;font-size:15px;font-weight:600;color:var(--text)}
.cta .t span{font-size:13px;color:var(--muted)}
.cta a.ask{flex-shrink:0;display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:#fff;
  background:var(--accent);border-radius:100px;padding:10px 18px;transition:filter .15s}
.cta a.ask:hover{filter:brightness(1.08)}