/* =========================================================
   EDUCERT GLOBAL — Shared Design System
   One token set used across every page so the whole
   registration → verification → receipt journey feels
   like a single, trustworthy product.
   ========================================================= */

:root {
  /* Brand colour ramp */
  --eg-navy:        #0B3B76;
  --eg-navy-dark:   #082A54;
  --eg-navy-light:  #E8EFF9;
  --eg-navy-tint:   #F3F7FC;

  --eg-gold:        #D69A3C;
  --eg-gold-dark:   #B67F26;
  --eg-gold-tint:   #FBF1DE;

  --eg-success:     #1C7A4E;
  --eg-success-bg:  #E5F5EC;
  --eg-danger:      #BF3B30;
  --eg-danger-bg:   #FBEAE8;
  --eg-warning:     #9C6B10;
  --eg-warning-bg:  #FBF1DA;

  --eg-ink:         #16202C;
  --eg-ink-muted:   #667085;
  --eg-border:      #E3E8F0;
  --eg-bg:          #EEF2F8;
  --eg-surface:     #FFFFFF;

  --eg-font-display: "Sora", "Segoe UI", sans-serif;
  --eg-font-body:    "Inter", "Segoe UI", sans-serif;
  --eg-font-mono:    "JetBrains Mono", "Courier New", monospace;

  --eg-radius-lg: 20px;
  --eg-radius-md: 14px;
  --eg-radius-sm: 9px;

  --eg-shadow-soft:   0 10px 30px rgba(11, 59, 118, 0.08);
  --eg-shadow-strong: 0 22px 48px rgba(11, 59, 118, 0.16);
}

* { box-sizing: border-box; }

body.eg-body {
  background: var(--eg-bg);
  font-family: var(--eg-font-body);
  color: var(--eg-ink);
  -webkit-font-smoothing: antialiased;
}

.eg-font-display { font-family: var(--eg-font-display); }
.eg-font-mono { font-family: var(--eg-font-mono); letter-spacing: 0.02em; }

/* ---------- Brand top bar (student-facing pages) ---------- */
.eg-topbar {
  background: linear-gradient(120deg, var(--eg-navy) 0%, var(--eg-navy-dark) 100%);
  padding: 18px 0;
}
.eg-topbar .eg-seal {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--eg-gold);
  color: var(--eg-navy-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--eg-font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.02em;
  flex: none;
}
.eg-topbar .eg-brand-name {
  font-family: var(--eg-font-display);
  color: #fff;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  line-height: 1.1;
}
.eg-topbar .eg-brand-tag {
  color: rgba(255,255,255,0.65);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ---------- Footer ---------- */
.eg-footer {
  color: var(--eg-ink-muted);
  font-size: 0.78rem;
  text-align: center;
  padding: 28px 16px 40px;
}

/* ---------- Surfaces ---------- */
.eg-card {
  background: var(--eg-surface);
  border: none;
  border-radius: var(--eg-radius-lg);
  box-shadow: var(--eg-shadow-soft);
  overflow: hidden;
}

.eg-section-title {
  font-family: var(--eg-font-display);
  font-weight: 700;
  color: var(--eg-navy);
}

.eg-eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--eg-gold-dark);
}

/* ---------- Form elements ---------- */
.eg-label {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--eg-ink-muted);
  text-transform: uppercase;
  margin-bottom: 6px;
  display: block;
}

.eg-body .form-control,
.eg-body .form-select {
  border: 1.5px solid var(--eg-border);
  border-radius: var(--eg-radius-sm);
  padding: 11px 14px;
  font-size: 0.95rem;
  background: #FCFDFE;
  transition: border-color .18s ease, box-shadow .18s ease;
}
.eg-body .form-control:focus,
.eg-body .form-select:focus {
  border-color: var(--eg-navy);
  box-shadow: 0 0 0 3px var(--eg-navy-light);
  background: #fff;
}
.eg-body .input-group-text {
  border: 1.5px solid var(--eg-border);
  background: #FCFDFE;
  color: var(--eg-ink-muted);
}

/* ---------- Buttons ---------- */
.eg-btn {
  font-family: var(--eg-font-body);
  font-weight: 700;
  border-radius: var(--eg-radius-sm);
  padding: 12px 20px;
  border: none;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  letter-spacing: 0.01em;
}
.eg-btn:active { transform: translateY(1px); }

.eg-btn-gold {
  background: var(--eg-gold);
  color: var(--eg-navy-dark);
}
.eg-btn-gold:hover:not(:disabled) { background: var(--eg-gold-dark); color: #fff; }
.eg-btn-gold:disabled { background: #DCE1E8; color: #97A0AC; cursor: not-allowed; }

.eg-btn-navy {
  background: var(--eg-navy);
  color: #fff;
}
.eg-btn-navy:hover { background: var(--eg-navy-dark); color: #fff; box-shadow: var(--eg-shadow-soft); }

.eg-btn-outline-light {
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.5);
  color: #fff;
}
.eg-btn-outline-light:hover { background: rgba(255,255,255,0.12); color: #fff; }

.eg-btn-ink {
  background: var(--eg-ink);
  color: #fff;
}
.eg-btn-ink:hover { background: #000; color: #fff; }

.eg-btn-success-soft { background: var(--eg-success-bg); color: var(--eg-success); border: 1.5px solid rgba(28,122,78,0.25); }
.eg-btn-success-soft:hover { background: var(--eg-success); color: #fff; }

.eg-btn-danger-soft { background: var(--eg-danger-bg); color: var(--eg-danger); border: 1.5px solid rgba(191,59,48,0.25); }
.eg-btn-danger-soft:hover { background: var(--eg-danger); color: #fff; }

.eg-icon-btn {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 10px;
  border: 1.5px solid var(--eg-border);
  background: #fff;
  color: var(--eg-ink-muted);
  transition: all .15s ease;
}
.eg-icon-btn:hover { background: var(--eg-danger); border-color: var(--eg-danger); color: #fff; }

/* ---------- Payment panel ---------- */
.eg-payment-panel {
  background: radial-gradient(120% 140% at 0% 0%, #12447F 0%, var(--eg-navy-dark) 60%);
  color: #fff;
  padding: 40px;
  position: relative;
}
.eg-payment-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 16px 16px;
  opacity: 0.5;
  pointer-events: none;
}
.eg-qr-box {
  background: #fff;
  padding: 14px;
  border-radius: var(--eg-radius-md);
  display: inline-block;
  box-shadow: var(--eg-shadow-strong);
}
.eg-fee-amount {
  font-family: var(--eg-font-display);
  font-weight: 700;
}

/* ---------- Status badges ---------- */
.eg-badge {
  padding: 7px 16px;
  border-radius: 30px;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}
.eg-badge.pending  { background: var(--eg-warning-bg); color: var(--eg-warning); }
.eg-badge.approved { background: var(--eg-success-bg); color: var(--eg-success); }
.eg-badge.rejected { background: var(--eg-danger-bg);  color: var(--eg-danger); }

/* ---------- Admin dashboard ---------- */
.eg-admin-nav {
  background: linear-gradient(120deg, var(--eg-navy) 0%, var(--eg-navy-dark) 100%);
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
}
.eg-stat-chip {
  background: var(--eg-navy-light);
  color: var(--eg-navy);
  font-weight: 700;
  border-radius: 30px;
  padding: 8px 18px;
  font-size: 0.85rem;
}
.eg-table-wrap {
  background: var(--eg-surface);
  border-radius: var(--eg-radius-lg);
  box-shadow: var(--eg-shadow-soft);
  padding: 26px;
}
.eg-table thead th {
  background: var(--eg-navy-tint);
  color: var(--eg-ink-muted);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  border-bottom: none;
  padding: 14px 12px;
}
.eg-table tbody td {
  padding: 14px 12px;
  vertical-align: middle;
  border-color: var(--eg-border);
}
.eg-table tbody tr:hover { background: var(--eg-navy-tint); }

.eg-txn-chip {
  font-family: var(--eg-font-mono);
  font-size: 0.78rem;
  background: var(--eg-navy-tint);
  color: var(--eg-navy);
  padding: 4px 10px;
  border-radius: 8px;
  border: 1px solid var(--eg-navy-light);
}

.eg-pagination .page-link {
  border: 1.5px solid var(--eg-border);
  color: var(--eg-navy);
  margin: 0 3px;
  border-radius: 10px !important;
  font-weight: 600;
}
.eg-pagination .page-item.active .page-link {
  background: var(--eg-navy);
  border-color: var(--eg-navy);
  color: #fff;
}
.eg-pagination .page-item.disabled .page-link {
  color: #c3cad4;
}

/* ---------- Receipt ---------- */
.eg-receipt-shell { background: #3E4A5C; padding: 40px 0; min-height: 100vh; }
.eg-receipt-paper {
  background: #fff;
  max-width: 850px;
  margin: 0 auto;
  padding: 52px;
  border-radius: 4px;
  box-shadow: 0 10px 45px rgba(0,0,0,0.35);
  position: relative;
}
.eg-receipt-watermark {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%) rotate(-30deg);
  font-family: var(--eg-font-display);
  font-size: 78px; font-weight: 700;
  color: rgba(28,122,78,0.06);
  text-transform: uppercase;
  white-space: nowrap;
  pointer-events: none;
}

@media print {
  body { background: #fff !important; }
  .eg-receipt-shell { background: #fff !important; padding: 0; }
  .eg-receipt-paper { box-shadow: none; max-width: 100%; }
  .no-print { display: none !important; }
}

@media (max-width: 991px) {
  .eg-receipt-paper { padding: 28px; }
}