/* ── Exit Notifier ───────────────────────────────────────── */
:root {
  --enp-accent:   #6c63ff;
  --enp-z:        999999;
  --enp-duration: 280ms;
  --enp-ease:     cubic-bezier(.4,0,.2,1);
}

#enp-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--enp-z);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(10,10,20,.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--enp-duration) var(--enp-ease),
    visibility 0s var(--enp-duration);
  box-sizing: border-box;
}

#enp-overlay.enp-active {
  opacity: 1;
  visibility: visible;
  transition:
    opacity var(--enp-duration) var(--enp-ease),
    visibility 0s 0s;
}

/* ── Modal ───────────────────────────────────────────────── */
#enp-modal {
  background: #fff;
  border-radius: 20px;
  padding: 36px 32px 28px;
  max-width: 440px;
  width: 100%;
  box-shadow: 0 24px 80px rgba(0,0,0,.22), 0 4px 16px rgba(0,0,0,.1);
  box-sizing: border-box;
  transform: scale(.88) translateY(12px);
  transition: transform var(--enp-duration) var(--enp-ease);
  position: relative;
  overflow: hidden;
}

/* Top accent bar */
#enp-modal::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--enp-accent), #f59e0b);
  border-radius: 20px 20px 0 0;
}

#enp-overlay.enp-active #enp-modal {
  transform: scale(1) translateY(0);
}

/* ── Icon ────────────────────────────────────────────────── */
#enp-icon {
  width: 52px;
  height: 52px;
  background: #fff8e6;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

#enp-icon svg {
  width: 26px;
  height: 26px;
  stroke: #f59e0b;
}

/* ── Text ────────────────────────────────────────────────── */
#enp-title {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 19px;
  font-weight: 700;
  color: #1a1a2e;
  margin: 0 0 10px;
  padding: 0;
  line-height: 1.3;
  letter-spacing: -.02em;
}

#enp-message {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: #6b7280;
  margin: 0 0 20px;
  padding: 0;
}

/* ── URL display ─────────────────────────────────────────── */
#enp-url-wrap {
  background: #f9fafb;
  border: 1.5px solid #e5e7eb;
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 24px;
  word-break: break-all;
}

#enp-url-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: #9ca3af;
  margin-bottom: 4px;
}

#enp-url-display {
  font-size: 13px;
  color: var(--enp-accent);
  text-decoration: none;
  font-weight: 500;
  display: block;
  line-height: 1.5;
}

#enp-url-display:hover {
  text-decoration: underline;
}

/* ── Buttons ─────────────────────────────────────────────── */
#enp-actions {
  display: flex;
  gap: 10px;
}

#enp-actions button {
  flex: 1;
  padding: 12px 16px;
  border: none;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: all .2s var(--enp-ease);
  min-height: 46px;
  touch-action: manipulation;
}

#enp-cancel {
  background: #f3f4f6;
  color: #374151;
}

#enp-cancel:hover {
  background: #e5e7eb;
}

#enp-proceed {
  background: var(--enp-accent);
  color: #fff;
}

#enp-proceed:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

#enp-proceed:focus-visible,
#enp-cancel:focus-visible {
  outline: 3px solid var(--enp-accent);
  outline-offset: 2px;
}

/* ── Mobile ──────────────────────────────────────────────── */
@media (max-width: 480px) {
  #enp-overlay {
    align-items: flex-end;
    padding: 0;
    padding-bottom: env(safe-area-inset-bottom);
  }

  #enp-modal {
    border-radius: 20px 20px 0 0;
    max-width: 100%;
    transform: translateY(40px) !important;
    padding: 28px 20px 24px;
  }

  #enp-overlay.enp-active #enp-modal {
    transform: translateY(0) !important;
  }

  #enp-actions {
    flex-direction: column-reverse;
  }
}

/* ── Reduced motion ──────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  #enp-overlay, #enp-modal, #enp-actions button {
    transition-duration: 1ms !important;
  }
}