:root{--iif-indigo:#4f46e5;--iif-indigo-d:#4338ca;--ink:#0f172a;--muted:#64748b;--line:#e2e8f0;--bg:#f8fafc;--red:#dc2626}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;line-height:1.5}

/* Landing (index.php) */
.iif-shell{max-width:48rem;margin:0 auto;padding:2.5rem 1rem}
.iif-landing{text-align:center;background:#fff;border:1px solid var(--line);border-radius:1rem;padding:2.5rem 1.5rem;box-shadow:0 1px 2px rgba(0,0,0,.04)}
.iif-landing h1{font-size:1.75rem;margin:0 0 .75rem}
.iif-tagline{color:var(--muted);margin:0 auto 1.75rem;max-width:32rem}
.iif-note{color:#94a3b8;font-size:.8rem;margin-top:1.5rem}

/* Wizard */
.iif-head{text-align:center;margin-bottom:1.25rem}
.iif-head h1{font-size:1.4rem;margin:0}
.iif-autosave{color:var(--muted);font-size:.85rem;margin:.25rem 0 0}
.iif-progress{display:flex;gap:.5rem;list-style:none;padding:0;margin:0 0 1.25rem;flex-wrap:wrap;justify-content:center}
.iif-progress li{display:flex;align-items:center;gap:.4rem;font-size:.8rem;color:var(--muted)}
.iif-progress li span{display:inline-flex;width:1.5rem;height:1.5rem;border-radius:50%;background:#e2e8f0;color:#475569;align-items:center;justify-content:center;font-weight:600;font-size:.75rem}
.iif-progress li.current span{background:var(--iif-indigo);color:#fff}
.iif-progress li.current{color:var(--ink);font-weight:600}
.iif-progress li.done span{background:#c7d2fe;color:#3730a3}

.iif-card{background:#fff;border:1px solid var(--line);border-radius:1rem;padding:1.75rem;box-shadow:0 1px 2px rgba(0,0,0,.04)}
.iif-card h2{margin:0 0 .25rem;font-size:1.15rem}
.iif-sub{color:var(--muted);font-size:.9rem;margin:0 0 1.25rem}

.iif-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1rem}
@media(max-width:640px){.iif-grid{grid-template-columns:1fr}}
.iif-f{display:flex;flex-direction:column;margin-bottom:1rem}
.iif-f label{font-size:.8rem;font-weight:600;color:#334155;margin-bottom:.3rem}
.iif-f .req{color:var(--red)}
.iif-f input,.iif-f select,.iif-f textarea{width:100%;padding:.6rem .7rem;border:1px solid #cbd5e1;border-radius:.55rem;font-size:1rem;background:#fff;color:var(--ink)}
.iif-f input:focus,.iif-f select:focus,.iif-f textarea:focus{outline:none;border-color:var(--iif-indigo);box-shadow:0 0 0 3px rgba(79,70,229,.15)}
.iif-inline{display:flex;gap:.5rem;align-items:center}
.iif-inline input{flex:1}
.iif-inline select{width:auto}
.iif-radio{display:inline-flex;align-items:center;gap:.35rem;font-weight:500;color:#334155;margin-right:1rem}
.iif-hint{color:var(--muted);font-size:.78rem;margin:.35rem 0 0}
.iif-err{color:var(--red);font-size:.8rem;margin:.35rem 0 0}
.iif-banner{background:#fef2f2;border:1px solid #fecaca;color:#b91c1c;border-radius:.6rem;padding:.75rem 1rem;margin-bottom:1rem;font-size:.9rem}

/* Beneficiaries */
.iif-bene{border:1px solid var(--line);border-radius:.75rem;padding:1rem;margin-bottom:.85rem;background:#fafbff;position:relative}
.iif-remove{background:none;border:0;color:var(--red);font-weight:600;cursor:pointer;font-size:.82rem;padding:.25rem 0}
.iif-add{width:100%;border:1px dashed #a5b4fc;background:#eef2ff;color:var(--iif-indigo);font-weight:600;padding:.7rem;border-radius:.6rem;cursor:pointer}
.iif-total{text-align:right;font-weight:600;margin:.75rem 0 0}

/* Nav / buttons */
.iif-nav{display:flex;justify-content:space-between;align-items:center;margin-top:1.5rem}
.iif-btn{display:inline-block;background:var(--iif-indigo);color:#fff;border:0;text-decoration:none;font-weight:600;padding:.7rem 1.75rem;border-radius:.6rem;cursor:pointer;font-size:1rem}
.iif-btn:hover{background:var(--iif-indigo-d)}
.iif-back{color:var(--iif-indigo);text-decoration:none;font-weight:600;border:1px solid #c7d2fe;padding:.6rem 1.25rem;border-radius:.6rem}
.iif-back:hover{background:#eef2ff}

/* Completion */
.iif-done{text-align:center}
.iif-check{width:3.5rem;height:3.5rem;border-radius:50%;background:#dcfce7;color:#16a34a;font-size:1.75rem;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem}
[data-when]{display:none}
[data-when].show{display:block}

/* Full-form extras */
hr{border:0;border-top:1px solid var(--line);margin:1.25rem 0}
.iif-bgroup{border:1px solid var(--line);border-radius:.75rem;padding:1rem 1rem .25rem;margin-bottom:1.25rem;background:#fff}
.iif-bgroup>h3{margin:0 0 .1rem;font-size:1rem}
.iif-bgroup .iif-sub{margin:0 0 .75rem}
.iif-body .iif-grid>div>span.iif-hint{display:block;margin:0 0 .25rem}

/* Language switcher */
.iif-langs{display:flex;gap:.5rem;justify-content:center;margin-bottom:.85rem;flex-wrap:wrap}
.iif-lang{font-size:.78rem;text-decoration:none;color:var(--muted);border:1px solid var(--line);padding:.25rem .7rem;border-radius:999px;background:#fff}
.iif-lang:hover{border-color:var(--iif-indigo);color:var(--iif-indigo)}
.iif-lang.active{background:var(--iif-indigo);color:#fff;border-color:var(--iif-indigo)}