:root { --bg:#050d1f; --panel:#0b1c36; --panel-soft:#08152b; --line:#2f4d78; --text:#edf3ff; --muted:#a9bddb; --gold:#f0d28f; --gold-border:rgba(230,195,106,.28); }
* { box-sizing: border-box; }
body { margin:0; font-family:'Inter',sans-serif; background:#050d1f url('../textura.png') center/cover fixed; color:var(--text); }

.page-shell { width:min(1200px, calc(100% - 32px)); margin:16px auto 60px; }
.breadcrumbs { display:flex; gap:10px; align-items:center; color:var(--muted); font-size:15px; margin-bottom:14px; }
.breadcrumbs a { color:#f0dba8; text-decoration:none; }
.hero { border:1px solid var(--gold-border); border-radius:12px; background:linear-gradient(130deg,rgba(9,24,50,.95),rgba(8,18,35,.88)); padding:22px 28px; margin-bottom:24px; }
.eyebrow { margin:0; color:#f2daa2; text-transform:uppercase; font-size:12px; letter-spacing:2px; font-weight:700; }
.hero h1 { margin:5px 0 7px; font-family:'Cinzel',serif; font-size:clamp(22px,3vw,36px); }
.copy { margin:0; color:#c8d8f0; font-size:15px; }

/* ── Layout ── */
.calc-layout { display:grid; grid-template-columns:1fr 1fr 1fr; gap:14px; align-items:start; }

/* ── Panel ── */
.calc-panel { background:linear-gradient(180deg,var(--panel),var(--panel-soft)); border:1px solid var(--gold-border); border-radius:12px; padding:18px; display:flex; flex-direction:column; gap:14px; }
.panel-title { margin:0; font-family:'Cinzel',serif; font-size:14px; color:var(--gold); display:flex; align-items:center; gap:8px; }

/* ── Fields ── */
.field-group { display:flex; flex-direction:column; gap:5px; }
.field-group label { font-size:12px; font-weight:600; color:var(--muted); display:flex; align-items:center; gap:5px; }
.field-group small { font-size:10px; opacity:.7; }
.field-row { display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.stats-grid { display:grid; grid-template-columns:1fr 1fr; gap:10px; }

input[type=number], select {
  background:#0c1f3d; border:1px solid var(--line); border-radius:7px;
  color:var(--text); font-size:14px; padding:8px 10px; outline:none;
  font-family:'Inter',sans-serif; width:100%; transition:border-color .15s;
}
input[type=number]:focus, select:focus { border-color:var(--gold); }
select option { background:#0c1f3d; }
input[type=number]:disabled, select:disabled { opacity:.4; cursor:not-allowed; }

/* Element dots */
.elem-dot { display:inline-block; width:10px; height:10px; border-radius:50%; }
.elem-dot.tierra { background:#b5914a; }
.elem-dot.fuego  { background:#d4562a; }
.elem-dot.agua   { background:#4aabcc; }
.elem-dot.aire   { background:#7ecf6a; }

/* ── Element picker ── */
.element-picker { display:flex; gap:6px; flex-wrap:wrap; }
.elem-btn { padding:5px 10px; border:1px solid var(--line); border-radius:6px; background:#0c203d; color:var(--muted); cursor:pointer; font-size:12px; font-weight:600; transition:all .12s; display:flex; align-items:center; gap:4px; }
.elem-btn:hover { border-color:rgba(230,195,106,.4); color:#e0d0b0; }
.elem-btn.active { border-color:var(--gold); color:var(--gold); background:rgba(240,210,143,.08); }

/* ── Divider ── */
.divider { display:flex; align-items:center; gap:10px; color:var(--muted); font-size:11px; }
.divider::before,.divider::after { content:''; flex:1; height:1px; background:rgba(47,77,120,.5); }

/* ── Spell info ── */
.spell-info { background:rgba(7,18,40,.6); border:1px solid rgba(47,77,120,.4); border-radius:8px; padding:12px; display:flex; flex-direction:column; gap:6px; }
.spell-name { font-size:14px; font-weight:700; color:var(--gold); }
.spell-desc { font-size:12px; color:var(--muted); line-height:1.4; }
.spell-base-row { font-size:13px; color:#c8d8f0; display:flex; align-items:center; gap:6px; }

/* ── Calc button ── */
.btn-calc { padding:12px; border:1px solid rgba(240,210,143,.4); border-radius:8px; background:rgba(240,210,143,.08); color:var(--gold); cursor:pointer; font-family:'Cinzel',serif; font-size:14px; font-weight:700; transition:all .15s; display:flex; align-items:center; justify-content:center; gap:8px; }
.btn-calc:hover { background:rgba(240,210,143,.15); border-color:var(--gold); }

/* ── Results ── */
.result-hint { color:var(--muted); font-size:13px; text-align:center; padding:20px 0; opacity:.6; }
.result-block { background:rgba(7,18,40,.7); border:1px solid; border-radius:10px; padding:14px; display:flex; flex-direction:column; gap:8px; margin-bottom:10px; }
.result-elem { font-size:14px; font-weight:700; font-family:'Cinzel',serif; margin-bottom:4px; }
.result-row { display:flex; align-items:center; gap:8px; font-size:13px; }
.result-label { color:var(--muted); font-size:12px; min-width:90px; }
.result-range { font-weight:700; font-size:18px; color:var(--text); }
.result-avg { font-size:12px; color:var(--muted); margin-left:auto; }
.result-crit .result-range { color:#f0d28f; }
.result-expected .result-label { font-size:11px; }
.result-expected .result-range { font-size:15px; color:#5adb7c; }

/* ── Formula ── */
.formula-note { font-size:11px; color:var(--muted); line-height:1.5; padding-top:8px; border-top:1px solid rgba(47,77,120,.3); }
.formula-note code { background:rgba(47,77,120,.3); border-radius:4px; padding:1px 4px; font-size:10px; color:#c8d8f0; display:block; margin:4px 0; word-break:break-all; }

@media (max-width:960px) {
  .calc-layout { grid-template-columns:1fr 1fr; }
  .result-panel { grid-column:1/-1; }
}
@media (max-width:600px) {
  .calc-layout { grid-template-columns:1fr; }
  .field-row, .stats-grid { grid-template-columns:1fr 1fr; }
}