/* ============================================================
   kwisje.com upgrade overlay - v1 (2026-06-09)
   Loaded after the app's own CSS. Only touches elements tagged
   by upgrade.js (data-zk-* / .zk-*) plus two global a11y floors.
   ============================================================ */

/* Visible keyboard focus (the app has none). */
:focus-visible {
  outline: 2px solid #f5c842 !important;
  outline-offset: 2px;
  border-radius: 6px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Small text-links get a real hit area + contrast (tagged by JS). */
[data-zk-tap] {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px !important;
  color: rgba(255, 255, 255, 0.85) !important;
  cursor: pointer;
}
[data-zk-tap]:hover { color: #f5c842 !important; }

/* Answer lock-in hint */
.zk-lockin-hint {
  position: fixed;
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  bottom: 88px;
  z-index: 9999;
  background: #0e1320;
  border: 1px solid #f5c842;
  color: #f5c842;
  font: 600 14px/1.3 "DM Sans", system-ui, sans-serif;
  letter-spacing: 0.02em;
  padding: 10px 18px;
  border-radius: 999px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.55);
  opacity: 0;
  pointer-events: none;
  transition: opacity 160ms ease, transform 160ms ease;
}
.zk-lockin-hint.zk-show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Play-money disclaimer */
.zk-disclaimer {
  display: block;
  margin: 10px auto 0;
  max-width: 420px;
  text-align: center;
  font: 500 12px/1.5 "DM Sans", system-ui, sans-serif;
  color: rgba(255, 255, 255, 0.55);
}
.zk-disclaimer strong { color: rgba(255, 255, 255, 0.75); font-weight: 600; }

/* Backup / restore */
.zk-backup-btn {
  position: fixed;
  left: 14px;
  bottom: 14px;
  z-index: 9998;
  background: rgba(14, 19, 32, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.75);
  font: 600 12px/1 "JetBrains Mono", monospace;
  letter-spacing: 0.08em;
  padding: 12px 14px;
  border-radius: 999px;
  cursor: pointer;
  backdrop-filter: blur(6px);
}
.zk-backup-btn:hover { color: #f5c842; border-color: #f5c842; }

.zk-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(5, 6, 10, 0.78);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.zk-modal {
  position: relative;
  width: min(520px, 100%);
  background: linear-gradient(180deg, #161c2e, #0e1320);
  border: 1px solid rgba(245, 200, 66, 0.35);
  border-radius: 16px;
  padding: 22px;
  color: #fff;
  font-family: "DM Sans", system-ui, sans-serif;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}
.zk-modal h2 {
  font: 700 20px/1.2 "Plus Jakarta Sans", system-ui, sans-serif;
  color: #f5c842;
  margin: 0 0 6px;
}
.zk-modal p { font-size: 13px; line-height: 1.5; color: rgba(255,255,255,0.7); margin: 0 0 14px; }
.zk-modal textarea {
  width: 100%;
  min-height: 110px;
  background: #05060a;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  color: #4dd0e1;
  font: 12px/1.45 "JetBrains Mono", monospace;
  padding: 10px;
  resize: vertical;
  box-sizing: border-box;
}
.zk-modal .zk-row { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
.zk-modal .zk-row button {
  flex: 1;
  min-height: 44px;
  border-radius: 10px;
  font: 700 13px/1 "Plus Jakarta Sans", system-ui, sans-serif;
  letter-spacing: 0.04em;
  cursor: pointer;
  border: 1px solid transparent;
}
.zk-modal .zk-primary { background: linear-gradient(180deg, #f5c842, #e2b224); color: #05060a; }
.zk-modal .zk-secondary { background: transparent; border-color: rgba(255,255,255,0.25); color: rgba(255,255,255,0.85); }
.zk-modal .zk-close {
  position: absolute;
  top: 10px;
  right: 12px;
  min-height: 44px;
  min-width: 44px;
  background: none;
  border: none;
  color: rgba(255,255,255,0.6);
  font-size: 20px;
  cursor: pointer;
}
.zk-toast {
  position: fixed;
  bottom: 70px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10001;
  background: #0e1320;
  border: 1px solid #4ade80;
  color: #4ade80;
  font: 600 13px/1 "DM Sans", system-ui, sans-serif;
  padding: 10px 18px;
  border-radius: 999px;
}

/* In de footer-rij (naast Cookies) gedraagt de back-upknop zich als footerlink. */
.zk-backup-btn.zk-backup-inline {
  position: static;
  background: none;
  border: none;
  padding: 0;
  border-radius: 0;
  font: inherit;
  letter-spacing: inherit;
  color: inherit;
  cursor: pointer;
}
.zk-backup-btn.zk-backup-inline:hover { color: rgba(255, 255, 255, 0.8); border-color: transparent; }