/* PHILO Applications — front-end form styles (brand colors, white background) */
.philo-app-wrap{--blue:#16679B;--blue-dark:#0E4C77;--coral:#E24B3B;--ink:#132433;--muted:#5A6B7A;--line:#E3E9EE;
  --card-bg:#ffffff;--philo-font:inherit;--philo-fs:16px;--radius:10px;--card-radius:22px;
  max-width:760px;margin:0 auto;color:var(--ink);font-family:var(--philo-font);font-size:var(--philo-fs)}
.philo-app-wrap *{box-sizing:border-box}
.philo-langbar{display:flex;justify-content:flex-end;margin-bottom:10px}
.philo-lang-toggle{background:#fff;border:1.5px solid var(--line);color:var(--ink);font-weight:700;
  border-radius:999px;padding:7px 14px;cursor:pointer;font:inherit;font-size:13px}
.philo-lang-toggle:hover{border-color:var(--blue);color:var(--blue)}

.philo-app-form{background:var(--card-bg);border:1px solid var(--line);border-radius:var(--card-radius);padding:32px}
.philo-legend{font-weight:800;font-size:18px;color:var(--blue);border-bottom:2px solid var(--line);
  padding-bottom:10px;margin:0 0 16px}
.philo-legend + .philo-legend,.philo-status + .philo-legend{margin-top:24px}
.philo-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:560px){.philo-grid{grid-template-columns:1fr}}
.philo-field{display:flex;flex-direction:column;gap:6px;margin:0 0 4px}
.philo-field > span{font-weight:700;font-size:14px}
.philo-req{color:var(--coral)}
.philo-field input,.philo-field select{font:inherit;font-size:16px;padding:11px 12px;border:1.5px solid var(--line);
  border-radius:var(--radius);background:#fff;color:var(--ink);width:100%}
.philo-field input:focus,.philo-field select:focus{outline:none;border-color:var(--blue);
  box-shadow:0 0 0 3px rgba(22,103,155,.18)}

.philo-status{display:flex;gap:12px;flex-wrap:wrap}
.philo-status label{flex:1;min-width:150px;cursor:pointer;margin:0;position:relative}
.philo-status input{position:absolute;opacity:0;pointer-events:none}
.philo-status .philo-opt{display:flex;align-items:center;gap:10px;padding:14px;border:1.5px solid var(--line);
  border-radius:12px;font-weight:700}
.philo-status .philo-dot{width:18px;height:18px;border-radius:50%;border:2px solid var(--muted);flex:none}
.philo-status input:checked + .philo-opt{border-color:var(--blue);background:#EAF2F8}
.philo-status input:checked + .philo-opt .philo-dot{border-color:var(--blue);background:var(--blue);box-shadow:inset 0 0 0 3px #fff}
.philo-status input:focus-visible + .philo-opt{box-shadow:0 0 0 3px rgba(22,103,155,.25)}

.philo-father{overflow:hidden;max-height:0;opacity:0;margin-top:0;
  transition:max-height .35s ease,opacity .3s ease,margin .3s ease}
.philo-father.open{max-height:1200px;opacity:1;margin-top:16px}
.philo-hint{display:none;font-size:14px;color:var(--muted);border:1px dashed var(--line);border-radius:10px;
  padding:11px 13px;margin-top:16px}
.philo-hint.show{display:block}

.philo-submit-row{margin-top:18px;text-align:center}
.philo-btn{display:inline-flex;align-items:center;gap:8px;background:var(--coral);color:#fff;border:none;font:inherit;
  font-weight:700;font-size:16px;padding:13px 32px;border-radius:999px;cursor:pointer}
.philo-btn:hover{background:#c73e30}
.philo-btn[disabled]{opacity:.6;cursor:default}
.philo-note{font-size:13px;color:var(--muted);text-align:center;margin-top:12px}

.philo-error{color:var(--coral);text-align:center;font-weight:700;margin-top:12px}
.philo-confirm{text-align:center;padding:20px;border:1.5px solid var(--blue);border-radius:14px;margin-top:16px}
.philo-confirm strong{display:block;color:var(--blue);font-size:18px;font-weight:800;margin-bottom:6px}
.philo-confirm .philo-ref{display:block;margin-top:8px;font-weight:700;color:var(--ink)}

.philo-app-wrap[data-lang="ar"]{direction:rtl;text-align:right}
.philo-app-wrap[data-lang="ar"] .philo-langbar{justify-content:flex-start}

/* ---- v2: sections, students repeater, files, textarea ---- */
.philo-field textarea{font:inherit;font-size:16px;padding:11px 12px;border:1.5px solid var(--line);
  border-radius:var(--radius);background:#fff;color:var(--ink);width:100%;resize:vertical;min-height:80px}
.philo-field-file input[type=file]{font:inherit;font-size:14px;padding:9px 10px;border:1.5px dashed var(--line);
  border-radius:var(--radius);background:#fff;color:var(--ink);width:100%}
.philo-filenote{color:var(--muted);font-size:12px}
.philo-hidden{display:none}
.philo-student{border:1px solid var(--line);border-radius:14px;padding:16px;margin-bottom:14px;background:#fff}
.philo-student-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.philo-student-title{font-weight:800;color:var(--blue)}
.philo-remove-student{background:transparent;border:1.5px solid var(--line);color:var(--coral);font:inherit;
  font-weight:700;font-size:13px;border-radius:999px;padding:5px 12px;cursor:pointer}
.philo-remove-student:hover{border-color:var(--coral)}
.philo-add-row{margin:4px 0 6px}
.philo-add-btn{background:#fff;border:1.5px solid var(--blue);color:var(--blue);font:inherit;font-weight:700;
  border-radius:999px;padding:9px 18px;cursor:pointer}
.philo-add-btn:hover{background:var(--blue);color:#fff}
.philo-add-btn[disabled]{opacity:.5;cursor:default}