/* محاكاة مسار التكلفة — مكمّلة لـ portal-forms مع الحفاظ على شكل الاستمارة */
.sim-progress{
  display:flex;align-items:flex-start;justify-content:space-between;
  gap:4px;margin:18px 18px 0;padding:0 8px 4px;overflow-x:auto;
}
.sim-step-dot{
  flex:1;min-width:56px;display:flex;flex-direction:column;align-items:center;gap:8px;
  position:relative;text-align:center;
}
.sim-step-dot:not(:last-child)::after{
  content:'';position:absolute;top:15px;left:0;right:50%;
  height:2px;background:var(--border);z-index:0;
  transform:translateX(-50%);width:100%;
}
.sim-step-dot.is-done:not(:last-child)::after,
.sim-step-dot.is-active:not(:last-child)::after{background:linear-gradient(90deg,var(--gold),rgba(219,162,39,.35))}
.sim-dot{
  width:30px;height:30px;border-radius:50%;position:relative;z-index:1;
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:800;color:var(--text-soft);
  background:#fff;border:2px solid var(--border);
}
.sim-step-dot.is-active .sim-dot{
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  border-color:var(--gold);color:var(--navy);
  box-shadow:0 4px 14px rgba(219,162,39,.35);
}
.sim-step-dot.is-done .sim-dot{background:var(--navy);border-color:var(--navy);color:var(--gold)}
.sim-dot-label{font-size:11px;font-weight:700;color:var(--text-soft);line-height:1.35;max-width:72px}
.sim-step-dot.is-active .sim-dot-label,.sim-step-dot.is-done .sim-dot-label{color:var(--navy)}

.sim-panel{display:none;animation:simFade .3s ease}
.sim-panel.is-on{display:block}
@keyframes simFade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}

.sim-choice{display:grid;gap:10px;margin-bottom:8px}
.sim-choice-btn{
  width:100%;text-align:right;font-family:var(--font);cursor:pointer;
  padding:14px 16px;border-radius:10px;border:1.5px solid var(--border);
  background:#fff;display:flex;align-items:center;gap:12px;
}
.sim-choice-btn.is-selected{
  border-color:var(--gold);background:var(--gold-pale);
  box-shadow:0 0 0 3px rgba(219,162,39,.15);
}
.sim-choice-ico{
  width:42px;height:42px;border-radius:10px;flex-shrink:0;
  background:var(--gold-pale);border:1px solid rgba(219,162,39,.3);
  display:flex;align-items:center;justify-content:center;color:#b3811c;
}
.sim-choice-ico svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.sim-choice-title{font-size:13.5px;font-weight:800;color:var(--navy);margin-bottom:2px;display:block}
.sim-choice-sub{font-size:11.5px;color:var(--text-soft);line-height:1.5;display:block}

.sim-actions{
  display:flex;gap:10px;justify-content:space-between;flex-wrap:wrap;margin-top:18px;
}
.sim-actions .spacer{flex:1}
.btn-sim{
  font-family:var(--font);font-size:13.5px;font-weight:800;padding:11px 20px;border-radius:8px;
  border:none;cursor:pointer;display:inline-flex;align-items:center;gap:7px;
}
.btn-sim:disabled{opacity:.45;cursor:not-allowed}
.btn-sim-primary{
  background:linear-gradient(135deg,var(--gold-light),var(--gold));color:var(--navy);
  box-shadow:0 6px 18px rgba(219,162,39,.35);
}
.btn-sim-ghost{background:#fff;color:var(--navy);border:1.5px solid var(--border)}
.btn-sim-ghost:hover:not(:disabled){border-color:var(--navy);background:var(--navy);color:var(--gold)}

.sim-alert{
  display:none;padding:11px 14px;border-radius:8px;font-size:13px;font-weight:600;
  line-height:1.5;margin-bottom:14px;background:var(--danger-bg);color:var(--danger);border:1px solid var(--danger-border);
}
.sim-alert.show{display:block}
.sim-file-ok{margin-top:8px;font-size:12.5px;font-weight:700;color:var(--success)}
.sim-file-ok.hidden{display:none}

.sim-ref-box{
  margin:0 0 16px;padding:16px;border-radius:12px;text-align:center;
  background:var(--bg);border:1px solid var(--border);
}
.sim-ref-label{font-size:12px;font-weight:700;color:var(--text-soft);margin-bottom:6px}
.sim-ref-value{
  font-family:ui-monospace,Consolas,monospace;font-size:26px;font-weight:800;
  color:var(--navy);letter-spacing:2px;direction:ltr;
}

.sim-timeline{margin:8px 0 0;padding:0;list-style:none}
.sim-timeline li{
  position:relative;padding:0 28px 18px 0;font-size:13.5px;color:var(--text-mid);line-height:1.6;
}
.sim-timeline li:last-child{padding-bottom:0}
.sim-timeline li::before{
  content:'';position:absolute;right:6px;top:6px;width:10px;height:10px;border-radius:50%;
  background:var(--border);border:2px solid #fff;box-shadow:0 0 0 1px var(--border);
}
.sim-timeline li::after{
  content:'';position:absolute;right:10px;top:18px;bottom:0;width:2px;background:var(--border);
}
.sim-timeline li:last-child::after{display:none}
.sim-timeline li.is-done{color:var(--navy);font-weight:700}
.sim-timeline li.is-done::before{background:var(--success);box-shadow:0 0 0 1px var(--success)}
.sim-timeline li.is-current{color:var(--navy);font-weight:800}
.sim-timeline li.is-current::before{background:var(--gold);box-shadow:0 0 0 1px var(--gold)}
.sim-tl-meta{display:block;font-size:11.5px;font-weight:600;color:var(--text-soft);margin-top:3px}
.sim-tl-actor{
  display:inline-block;margin-top:4px;font-size:10.5px;font-weight:700;color:#b3811c;
  background:var(--gold-pale);padding:2px 8px;border-radius:99px;
}

.sim-review-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:10px 14px;
  padding:14px;border-radius:10px;background:var(--bg);border:1px solid var(--border);
}
.sim-review-item{font-size:12.5px}
.sim-review-item span{display:block;color:var(--text-soft);font-weight:600;margin-bottom:3px;font-size:11px}
.sim-review-item b{color:var(--navy);font-weight:800;word-break:break-word}
.sim-review-item.full{grid-column:1/-1}

.sim-status-chip{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:700;padding:4px 11px;border-radius:99px;
  background:var(--success-bg);color:var(--success);border:1px solid var(--success-border);
}
.sim-status-chip .dot{width:6px;height:6px;border-radius:50%;background:currentColor}

.sim-letter{
  margin-top:8px;padding:20px 18px;border-radius:12px;
  background:#fff;border:1px solid var(--border);
  box-shadow:inset 0 0 0 1px rgba(219,162,39,.12);
}
.sim-letter-head{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding-bottom:14px;margin-bottom:14px;border-bottom:1px solid rgba(216,226,236,.8);
}
.sim-letter-brand{font-size:14px;font-weight:800;color:var(--navy);line-height:1.5}
.sim-letter-brand span{display:block;font-size:11.5px;font-weight:600;color:var(--text-soft)}
.sim-letter-stamp{
  font-size:11px;font-weight:800;color:var(--gold);
  border:1.5px solid rgba(219,162,39,.55);padding:4px 10px;border-radius:99px;
  background:var(--gold-pale);white-space:nowrap;
}
.sim-letter-intro{
  font-size:13px;color:var(--text-mid);line-height:1.8;margin-bottom:14px;
  padding:12px 14px;background:var(--bg);border-radius:10px;border:1px solid var(--border);
}
.sim-letter-meta{display:grid;grid-template-columns:1fr 1fr;gap:8px 14px;margin-bottom:16px}
.sim-letter-meta div{font-size:12.5px;color:var(--text-mid)}
.sim-letter-meta b{color:var(--navy);font-weight:800}
.sim-table{width:100%;border-collapse:collapse;font-size:12.5px;margin-bottom:14px}
.sim-table th,.sim-table td{padding:9px 10px;border:1px solid var(--border);text-align:right}
.sim-table th{background:var(--bg);color:var(--navy);font-weight:800}
.sim-table .num{direction:ltr;text-align:left;font-weight:700;color:var(--navy)}
.sim-table tfoot td{background:var(--gold-pale);font-weight:800;color:var(--navy)}
.sim-letter-note{font-size:11.5px;color:var(--text-soft);line-height:1.75}
.sim-letter-sign{
  display:flex;justify-content:space-between;gap:16px;margin-top:18px;padding-top:14px;
  border-top:1px dashed var(--border);flex-wrap:wrap;
}
.sim-letter-sign div{font-size:12px;color:var(--text-mid);line-height:1.6}
.sim-letter-sign b{display:block;color:var(--navy);font-weight:800;margin-bottom:2px}

@media(max-width:640px){
  .sim-letter-meta,.sim-review-grid{grid-template-columns:1fr}
  .sim-actions{flex-direction:column}
  .sim-actions .btn-sim,.sim-actions a.btn-sim,.sim-actions .btn-outline{width:100%;justify-content:center}
  .sim-actions .spacer{display:none}
}