/* ── ENROLLMENT MODAL ────────────────────────────────────────── */

/* Overlay */
.em-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(6, 13, 31, 0.85);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
  opacity: 0; pointer-events: none;
  transition: opacity 0.25s ease;
}
.em-overlay.em-open {
  opacity: 1; pointer-events: all;
}

/* Modal box */
.em-modal {
  position: relative;
  background: #0c1630;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  width: 100%;
  max-width: 520px;
  max-height: 92vh;
  overflow-y: auto;
  box-shadow: 0 24px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(0,86,210,0.15);
  transform: translateY(16px) scale(0.98);
  transition: transform 0.28s ease;
}
.em-overlay.em-open .em-modal {
  transform: translateY(0) scale(1);
}

/* Scrollbar inside modal */
.em-modal::-webkit-scrollbar { width: 4px; }
.em-modal::-webkit-scrollbar-track { background: transparent; }
.em-modal::-webkit-scrollbar-thumb { background: rgba(0,86,210,0.4); border-radius: 4px; }

/* Close button */
.em-close {
  position: absolute; top: 18px; right: 18px; z-index: 2;
  width: 32px; height: 32px; border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  color: rgba(240,244,255,0.5);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: background 0.2s, color 0.2s;
  flex-shrink: 0;
}
.em-close:hover { background: rgba(255,255,255,0.12); color: #fff; }

/* Progress bar */
.em-progress {
  display: flex; align-items: center; gap: 0;
  padding: 28px 28px 0;
}
.em-step-item {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  flex: 1;
}
.em-step-dot {
  width: 28px; height: 28px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 0.7rem;
  border: 2px solid rgba(255,255,255,0.1);
  color: rgba(240,244,255,0.3);
  background: transparent;
  transition: all 0.3s ease;
  position: relative; z-index: 1;
}
.em-step-dot.active { border-color: #0056d2; background: #0056d2; color: #fff; }
.em-step-dot.done { border-color: #0056d2; background: rgba(0,86,210,0.15); color: #4d90ff; }
.em-step-label {
  font-size: 0.62rem; font-weight: 700; letter-spacing: 0.07em;
  text-transform: uppercase; color: rgba(240,244,255,0.25);
  text-align: center; white-space: nowrap;
  transition: color 0.3s;
}
.em-step-item.active .em-step-label { color: #4d90ff; }
.em-step-item.done .em-step-label { color: rgba(77,144,255,0.5); }

.em-step-line {
  height: 1px; flex: 1; background: rgba(255,255,255,0.08);
  margin-bottom: 18px;
  transition: background 0.3s;
}
.em-step-line.done { background: rgba(0,86,210,0.5); }

/* Modal inner */
.em-body { padding: 28px 28px 32px; }

/* Heading */
.em-heading {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.35rem; font-weight: 900;
  color: #fff; letter-spacing: -0.4px; margin-bottom: 6px;
}
.em-sub {
  font-size: 0.83rem; color: rgba(240,244,255,0.4);
  font-weight: 500; margin-bottom: 24px; line-height: 1.5;
}

/* Form fields */
.em-field {
  margin-bottom: 16px;
}
.em-field label {
  display: block; font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: rgba(240,244,255,0.45); margin-bottom: 7px;
}
.em-field input,
.em-field select,
.em-field textarea {
  width: 100%; padding: 12px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 10px;
  color: #f0f4ff;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem; font-weight: 500;
  outline: none;
  transition: border-color 0.2s, background 0.2s;
  -webkit-appearance: none;
}
.em-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='rgba(240,244,255,0.3)' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' d='M6 8l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
  background-size: 16px; padding-right: 40px;
  cursor: pointer;
}
.em-field select option { background: #0c1630; }
.em-field input:focus, .em-field select:focus, .em-field textarea:focus {
  border-color: rgba(0,86,210,0.6); background: rgba(0,86,210,0.05);
}
.em-field input.error, .em-field select.error { border-color: rgba(220,60,60,0.6); }
.em-field-error {
  font-size: 0.73rem; color: #f87171; font-weight: 600;
  margin-top: 5px; display: none;
}
.em-field-error.show { display: block; }

.em-field-hint {
  font-size: 0.72rem; color: rgba(240,244,255,0.3);
  font-weight: 500; margin-top: 5px;
}

/* Referral code section */
.em-referral-section {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 16px; margin-top: 8px;
}
.em-referral-label {
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; color: rgba(240,244,255,0.4); margin-bottom: 8px;
}
.em-referral-hint { font-size: 0.72rem; color: rgba(240,244,255,0.28); margin-bottom: 10px; line-height: 1.5; }

/* Referral code validation badge */
.em-code-result {
  display: none; margin-top: 8px;
  padding: 8px 14px; border-radius: 8px;
  font-size: 0.8rem; font-weight: 700; align-items: center; gap: 8px;
}
.em-code-result.show { display: flex; }
.em-code-result.valid { background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.25); color: #4ade80; }
.em-code-result.invalid { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.25); color: #f87171; }

/* Button */
.em-btn {
  width: 100%; padding: 14px;
  background: #0056d2; color: #fff;
  font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 0.92rem;
  border: none; border-radius: 10px; cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(0,86,210,0.35);
  letter-spacing: 0.02em;
  margin-top: 20px;
}
.em-btn:hover { background: #0067f5; transform: translateY(-1px); box-shadow: 0 8px 28px rgba(0,86,210,0.5); }
.em-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.em-btn-secondary {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.1);
  color: rgba(240,244,255,0.5);
  box-shadow: none;
  margin-top: 10px;
}
.em-btn-secondary:hover { background: rgba(255,255,255,0.05); color: #fff; transform: none; box-shadow: none; }

/* Spinner */
.em-spinner {
  width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  animation: em-spin 0.7s linear infinite;
  display: none;
}
.em-spinner.show { display: block; }
@keyframes em-spin { to { transform: rotate(360deg); } }

/* ── STEP 3: Payment QR ── */
.em-qr-wrap {
  display: flex; flex-direction: column; align-items: center;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px; padding: 24px;
  margin-bottom: 20px; text-align: center;
}
.em-qr-canvas-wrap {
  background: #fff; border-radius: 12px;
  padding: 14px; margin-bottom: 14px;
  display: inline-flex;
}
.em-qr-price-badge {
  font-family: 'Montserrat', sans-serif; font-weight: 900;
  font-size: 1.5rem; color: #fff; margin-bottom: 4px;
}
.em-qr-price-badge span {
  font-size: 0.75rem; color: rgba(240,244,255,0.4);
  font-weight: 600; text-decoration: line-through; margin-right: 8px;
}
.em-qr-upi {
  font-size: 0.8rem; color: rgba(240,244,255,0.4); font-weight: 500; letter-spacing: 0.03em;
}
.em-qr-discount-badge {
  display: inline-block; background: rgba(34,197,94,0.12);
  border: 1px solid rgba(34,197,94,0.25);
  color: #4ade80; font-size: 0.72rem; font-weight: 700;
  padding: 3px 12px; border-radius: 20px; margin-bottom: 8px;
}

/* Payment helper note */
.em-payment-note {
  background: rgba(0,86,210,0.08);
  border: 1px solid rgba(0,86,210,0.2);
  border-radius: 10px; padding: 14px 16px;
  font-size: 0.82rem; color: rgba(240,244,255,0.6); line-height: 1.6;
  margin-bottom: 20px;
}
.em-payment-note strong { color: #fff; }
.em-payment-note a { color: #4d90ff; text-decoration: none; }
.em-payment-note a:hover { text-decoration: underline; }

/* ── CONFIRMATION ── */
.em-confirm {
  text-align: center; padding: 20px 0 8px;
}
.em-confirm-icon {
  width: 64px; height: 64px; border-radius: 50%;
  background: rgba(34,197,94,0.12); border: 2px solid rgba(34,197,94,0.3);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.8rem;
}
.em-confirm h3 {
  font-family: 'Montserrat', sans-serif; font-size: 1.3rem;
  font-weight: 900; color: #fff; margin-bottom: 10px; letter-spacing: -0.3px;
}
.em-confirm p {
  font-size: 0.88rem; color: rgba(240,244,255,0.5); line-height: 1.7; margin-bottom: 10px;
}
.em-confirm .em-btn { margin-top: 24px; }

/* Inline global error */
.em-global-error {
  background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.25);
  color: #f87171; border-radius: 8px; padding: 10px 14px;
  font-size: 0.8rem; font-weight: 600; margin-bottom: 16px;
  display: none;
}
.em-global-error.show { display: block; }

@media(max-width: 540px) {
  .em-modal { border-radius: 16px; }
  .em-progress { padding: 22px 20px 0; }
  .em-body { padding: 22px 20px 28px; }
}