/* ============================================================
   PNP Auth Modal — Black & White Refined
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600&family=DM+Serif+Display&display=swap');

:root {
  --pnp-black:   #0a0a0a;
  --pnp-white:   #ffffff;
  --pnp-gray-50: #f9f9f9;
  --pnp-gray-100:#f0f0f0;
  --pnp-gray-200:#e0e0e0;
  --pnp-gray-400:#999999;
  --pnp-gray-600:#555555;
  --pnp-error:   #c0392b;
  --pnp-success: #1a7a4a;
  --pnp-radius:  10px;
  --pnp-font:    'DM Sans', sans-serif;
  --pnp-shadow:  0 24px 80px rgba(0,0,0,0.18), 0 4px 16px rgba(0,0,0,0.08);
}

/* ── Modal Layout ── */
.pnp-modal-dialog {
  max-width: 440px;
}

.pnp-modal-content {
  border: none;
  border-radius: 16px;
  box-shadow: var(--pnp-shadow);
  font-family: var(--pnp-font);
  background: var(--pnp-white);
  overflow: hidden;
  position: relative;
}

/* Decorative top stripe */
.pnp-modal-content::before {
  content: '';
  display: block;
  height: 3px;
  background: var(--pnp-black);
  position: absolute;
  top: 0; left: 0; right: 0;
}

.modal-backdrop.show {
  opacity: 0.65;
}

/* ── Close Button ── */
.pnp-modal-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 34px; height: 34px;
  border: 1.5px solid var(--pnp-gray-200);
  border-radius: 50%;
  background: var(--pnp-white);
  color: var(--pnp-gray-100) !important;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  z-index: 10;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.pnp-modal-close:hover {
  background: var(--pnp-black);
  color: var(--pnp-white);
  border-color: var(--pnp-black);
}

/* ── Panel ── */
.pnp-panel {
  padding: 40px 36px 32px;
}
.pnp-panel-center {
  text-align: center;
  padding: 48px 36px 40px;
}

/* ── Brand ── */
.pnp-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 28px;
}
.pnp-logo-mark {
  width: 28px; height: 28px;
  background: var(--pnp-black);
  border-radius: 6px;
  position: relative;
}
.pnp-logo-mark::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 12px; height: 12px;
  border: 2px solid var(--pnp-white);
  border-radius: 50%;
}
.pnp-brand span {
  font-family: 'DM Serif Display', serif;
  font-size: 18px;
  color: #ffffff;
  letter-spacing: 0.5px;
}

/* ── Typography ── */
.pnp-heading {
  font-family: 'DM Serif Display', serif;
  font-size: 26px;
  color: #ffffff;
  margin: 0 0 4px;
  letter-spacing: -0.3px;
}
.pnp-subheading {
  font-size: 14px;
  color: var(--pnp-gray-200) !important;
  margin: 0 0 24px;
  line-height: 1.5;
}

/* ── Form ── */
.pnp-form-group {
  margin-bottom: 16px;
}
.pnp-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: #ffffff;
  margin-bottom: 6px;
  letter-spacing: 0.1px;
}
.pnp-input {
  width: 100%;
  border: 1.5px solid var(--pnp-gray-200);
  border-radius: var(--pnp-radius);
  padding: 10px 14px;
  font-size: 14px;
  font-family: var(--pnp-font);
  color: #ffffff !important;
  background: var(--pnp-white);
  transition: border-color 0.15s, box-shadow 0.15s;
  outline: none;
  border-color: #ffffff !important;
}
.pnp-input:focus {
  border-color: var(--pnp-gray-100);
  box-shadow: 0 0 0 3px rgba(10,10,10,0.08);
}
.pnp-input.is-invalid {
  border-color: var(--pnp-error);
}
.pnp-input-wrap {
  position: relative;
}
.pnp-input-wrap .pnp-input {
  padding-right: 44px;
}
.pnp-eye {
  position: absolute;
  right: 12px; top: 50%;
  transform: translateY(-50%);
  background: none; border: none;
  color: var(--pnp-gray-100);
  cursor: pointer; padding: 0;
  line-height: 1;
  transition: color 0.15s;
}
.pnp-eye:hover { color: #ffffff; }

/* Two-column grid */
.pnp-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* ── Password Strength ── */
.pnp-strength-bar {
  height: 3px;
  background: var(--pnp-gray-50);
  border-radius: 2px;
  overflow: hidden;
}
.pnp-strength-fill {
  height: 100%;
  width: 0;
  transition: width 0.3s, background 0.3s;
  border-radius: 2px;
}
.pnp-strength-label {
  font-size: 11px;
  color: var(--pnp-gray-50);
  margin-top: 4px;
  display: block;
}

/* ── Checkbox & Links ── */
.pnp-row-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.pnp-check-label {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  color: var(--pnp-gray-100);
  cursor: pointer;
  user-select: none;
}
.pnp-check-label input[type="checkbox"] {
  width: 15px; height: 15px;
  accent-color: var(--pnp-black);
  cursor: pointer;
}
.pnp-link {
  background: none;
  border: none;
  padding: 0;
  font-size: 13px;
  font-family: var(--pnp-font);
  font-weight: 500;
  color: var(--pnp-gray-100);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: opacity 0.15s;
}
.pnp-link:hover { color: var(--pnp-white); }

/* ── Buttons ── */
.pnp-btn-primary {
  width: 100%;
  padding: 12px;
  background: var(--pnp-gray-600);
  color: var(--pnp-gray-100);;
  border: 2px solid var(--pnp-gray-100);
  border-radius: var(--pnp-radius);
  font-size: 14px;
  font-weight: 600;
  font-family: var(--pnp-font);
  cursor: pointer;
  letter-spacing: 0.2px;
  transition: background 0.15s, color 0.15s, transform 0.1s;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  margin-top: 4px;
}
.pnp-btn-primary:hover {
  background: var(--pnp-white);
  color: #ffffff;
  border-color: var(--pnp-gray-50);
}
.pnp-btn-primary:active { transform: scale(0.99); }
.pnp-btn-primary:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}
.pnp-btn-outline {
  width: 100%;
  padding: 12px;
  background: transparent;
  color: var(--pnp-black);
  border: 2px solid var(--pnp-black);
  border-radius: var(--pnp-radius);
  font-size: 14px;
  font-weight: 600;
  font-family: var(--pnp-font);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.pnp-btn-outline:hover {
  background: var(--pnp-black);
  color: var(--pnp-white);
}

/* ── Spinner ── */
.pnp-spinner {
  display: inline-block;
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: var(--pnp-white);
  border-radius: 50%;
  animation: pnpSpin 0.7s linear infinite;
}
@keyframes pnpSpin { to { transform: rotate(360deg); } }

/* ── Alert ── */
.pnp-alert {
  border-radius: var(--pnp-radius);
  padding: 10px 14px;
  font-size: 13px;
  line-height: 1.5;
  margin-bottom: 16px;
  border: 1.5px solid;
}
.pnp-alert-error {
  background: var(--pnp-gray-50);
  color: var(--pnp-black);
  border-color: var(--pnp-black);
}
.pnp-alert-success {
  background: var(--pnp-black);
  color: var(--pnp-white);
  border-color: var(--pnp-black);
}

/* ── Footer Text ── */
.pnp-footer-text {
  text-align: center;
  font-size: 13px;
  color: var(--pnp-gray-100);
  margin: 16px 0 0;
}

/* ── Back Button ── */
.pnp-back {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: none;
  border: none;
  font-size: 13px;
  font-family: var(--pnp-font);
  font-weight: 500;
  color: var(--pnp-gray-100);
  cursor: pointer;
  padding: 0;
  margin-bottom: 20px;
  transition: color 0.15s;
}
.pnp-back:hover { color: var(--pnp-black); }

/* ── OTP Input Boxes ── */
.pnp-otp-inputs {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin: 20px 0 16px;
}
.pnp-otp-digit {
  width: 48px; height: 56px;
  text-align: center;
  font-size: 22px;
  font-weight: 100;
  border: 2px solid var(--pnp-gray-200);
  border-radius: var(--pnp-radius);
  background: var(--pnp-white);
  color: var(--pnp-black);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
  font-family: 'DM Serif Display', serif;
}
.pnp-otp-digit:focus {
  border-color: var(--pnp-black);
  box-shadow: 0 0 0 3px rgba(10,10,10,0.08);
}
.pnp-otp-digit.filled {
  border-color: var(--pnp-black);
  background: var(--pnp-gray-50);
}

/* OTP Timer */
.pnp-otp-timer {
  text-align: center;
  font-size: 13px;
  color: var(--pnp-gray-100);
  margin-bottom: 20px;
}
#pnpOtpCountdown {
  font-weight: 600;
  color: var(--pnp-black);
}

/* ── Success Icon ── */
.pnp-success-icon {
  width: 80px; height: 80px;
  border: 2px solid var(--pnp-black);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px;
  color: var(--pnp-black);
}

/* ── Badge (Coming Soon) ── */
.pnp-badge-soon {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  background: var(--pnp-gray-600);
  color: var(--pnp-gray-100);
  border-radius: 4px;
  padding: 2px 6px;
  vertical-align: middle;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  margin-left: 4px;
}

/* ── Toast ── */
.pnp-toast-wrap {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 9999;
  animation: pnpSlideUp 0.3s ease;
}
@keyframes pnpSlideUp {
  from { transform: translateY(16px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}
.pnp-toast {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 20px;
  border-radius: var(--pnp-radius);
  font-size: 14px;
  font-family: var(--pnp-font);
  font-weight: 500;
  box-shadow: 0 8px 32px rgba(0,0,0,0.14);
  max-width: 360px;
}
.pnp-toast-success {
  background: var(--pnp-black);
  color: var(--pnp-white);
}
.pnp-toast-error {
  background: var(--pnp-white);
  color: var(--pnp-black);
  border: 2px solid var(--pnp-black);
}

/* ── Responsive ── */
@media (max-width: 480px) {
  .pnp-modal-dialog { max-width: 100%; margin: 0; }
  .pnp-modal-content { border-radius: 0; min-height: 100vh; }
  .pnp-panel { padding: 36px 24px 28px; }
  .pnp-two-col { grid-template-columns: 1fr; gap: 0; }
  .pnp-otp-digit { width: 42px; height: 50px; font-size: 20px; }
  .pnp-otp-inputs { gap: 8px; }
}

/* ── Panel Transition ── */
.pnp-panel {
  animation: pnpFadeIn 0.2s ease;
}
@keyframes pnpFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Required badge (SMS enabled) ── */
.pnp-badge-required {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  background: var(--pnp-black);
  color: var(--pnp-white);
  border-radius: 4px;
  padding: 2px 6px;
  vertical-align: middle;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  margin-left: 4px;
}