/* Core card style */
.fx-shadow{ box-shadow: 0 10px 30px rgba(2, 6, 23, 0.08), 0 2px 10px rgba(2,6,23,0.05); }

.fx-card{background:#fff;border:1px solid #e5e7eb;border-radius:14px;margin:16px auto;max-width:960px}
.fx-card-header{padding:14px 18px;border-bottom:1px solid #eef2f7;font-weight:700;display:flex;gap:8px;align-items:center;font-size:20px}
.fx-card-header.fx-between{justify-content:space-between}
.fx-title-sm{font-size:18px;font-weight:800;text-transform:uppercase;letter-spacing:.6px}
.fx-card-body{padding:18px}

/* Calculator - glass style */
.fx-glass{background:rgba(255,255,255,.18); border:1px solid rgba(255,255,255,.25); backdrop-filter: blur(12px);}
.fx-calc{max-width:420px;padding:18px}
.fx-tabs-2{display:flex;gap:8px;margin-bottom:12px}
.fx-pill{flex:1;padding:10px 12px;border-radius:10px;border:1px solid #cbd5e1;background:#f8fafc;font-weight:700;cursor:pointer}
.fx-pill.active{background:#3f7aa5;color:#fff;border-color:#3f7aa5}
.fx-field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}
.fx-select-wrap{display:flex;gap:8px;align-items:center}
.fx-flag-img{width:22px;height:16px;border-radius:2px;object-fit:cover;border:1px solid rgba(0,0,0,.1)}
.fx-rate{margin:6px 0 10px 0;color:#334155;font-weight:600}
.fx-field-row{display:flex;gap:10px;align-items:flex-end}
.fx-field.grow{flex:1}
.fx-field input[type="text"], .fx-field select{padding:12px;border:1px solid #cbd5e1;border-radius:10px;background:rgba(255,255,255,.9)}
.fx-unit{padding-bottom:4px}
.fx-toggle{display:flex;align-items:center;gap:12px;margin:10px 0}
.fx-swap{margin-left:auto;background:transparent;border:1px solid #cbd5e1;border-radius:8px;padding:6px 8px;cursor:pointer}
.fx-btn-primary{width:100%;background:#3f7aa5;border:0;color:#fff;padding:12px 14px;border-radius:10px;cursor:pointer;font-weight:800;letter-spacing:.5px}
.fx-btn-primary:hover{filter:brightness(.97)}
.fx-resultado{margin-top:12px;font-size:18px;font-weight:800}

/* Grid & cards for 'Hoy' */
.fx-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
.fx-title{font-size:28px;font-weight:800;text-align:center;margin-top:6px}
.fx-subtitle{text-align:center;color:#64748b;margin:6px 0}
.fx-price{text-align:center;font-weight:800;font-size:36px;margin:8px 0}
.fx-desc{text-align:center;color:#475569;margin-bottom:6px}

/* Table style (two columns visible at all times) */
.fx-table{width:100%;border-collapse:collapse}
.fx-table th,.fx-table td{padding:12px 10px;border-bottom:1px solid #e2e8f0}
.fx-td-code{display:flex;align-items:center;gap:10px}
.fx-table .fx-row{cursor:pointer}
.fx-table .fx-row:hover{background:#f8fafc}
.fx-help{margin-top:8px;color:#64748b;font-size:13px}