/* =====================================================================
   Rueckfragen (app/confirm-dialog.js): Aufgeben, Remis, Abmelden, Loeschen ...
   Gleiche Familie wie die Rueckfrage zur laufenden Partie (.rgp) und die
   Gegnersuche (matchmaking.css). Aufgeben/Remis zeigen die beiden Koenige
   (match-endgame-art.js):
   - Aufgeben: zeigt Maus oder Rahmen auf "Aufgeben", wird dein Koenig fahl und
     neigt sich; bestaetigt kippt er um, dann kommt der Endbildschirm.
   - Remis: das Halbe zwischen den Koenigen leuchtet bei "Annehmen" auf.
   Liegt immer obenauf, auch ueber den Nutzungsbedingungen (termsGate, 3000).
   ===================================================================== */

@keyframes cfmFade { from { opacity: 0; } }
@keyframes cfmOut { to { opacity: 0; } }
@keyframes cfmRise { from { opacity: 0; transform: translateY(12px) scale(.985); } }
@keyframes cfmFromLeft { from { opacity: 0; transform: translateX(-12px); } }
@keyframes cfmFromRight { from { opacity: 0; transform: translateX(12px); } }
@keyframes cfmMidIn { from { opacity: 0; transform: rotate(45deg) scale(.6); } }
@keyframes cfmTopple {
  from { transform: rotate(-9deg) translateY(2px); filter: grayscale(.9) brightness(.62); }
  to { transform: rotate(-74deg) translate(-2px, 10px); filter: grayscale(1) brightness(.45); opacity: .25; }
}

.confirmModal {
  position: fixed;
  inset: 0;
  z-index: 3100;
  display: none;
  place-items: center;
  padding: 20px 12px;
  overflow-y: auto;
  background: rgba(7, 8, 11, .78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.confirmModal.show { display: grid; animation: cfmFade .2s ease both; }
.confirmModal.is-leaving { animation: cfmOut .2s ease both; pointer-events: none; }
/* Aufgeben: erst kippt der Koenig, dann blendet der Dialog aus. */
.confirmModal.is-leaving.is-settling { animation-delay: .32s; }

.confirmModalPanel {
  position: relative;
  width: min(380px, calc(100vw - 24px));
  box-sizing: border-box;
  padding: 28px 26px 22px;
  text-align: center;
  background:
    linear-gradient(90deg, transparent, rgba(77, 208, 196, .5) 30%, rgba(216, 177, 90, .5) 70%, transparent) top / 100% 1px no-repeat,
    radial-gradient(ellipse 90% 55% at 50% 0%, rgba(77, 208, 196, .06), transparent 60%),
    linear-gradient(180deg, rgba(20, 23, 31, .97) 0%, rgba(9, 11, 15, .98) 100%);
  border: 1px solid rgba(216, 177, 90, .3);
  box-shadow: 0 40px 90px -20px rgba(0, 0, 0, .85), inset 0 0 0 1px rgba(216, 177, 90, .07);
  animation: cfmRise .3s cubic-bezier(.2, .8, .3, 1) both;
}
/* Gefaehrlich: die Lichtkante oben laeuft von Rot nach Gold. */
.confirmModalPanel.is-danger {
  background:
    linear-gradient(90deg, transparent, rgba(229, 87, 62, .55) 30%, rgba(216, 177, 90, .5) 70%, transparent) top / 100% 1px no-repeat,
    linear-gradient(180deg, rgba(20, 23, 31, .97) 0%, rgba(9, 11, 15, .98) 100%);
}
.confirmModalPanel::before,
.confirmModalPanel::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border: 1px solid var(--mp-gold-2);
  pointer-events: none;
}
.confirmModalPanel::before { top: -1px; left: -1px; border-right: none; border-bottom: none; }
.confirmModalPanel::after { bottom: -1px; right: -1px; border-left: none; border-top: none; }

/* ---------- Die beiden Koenige -------------------------------------- */
.confirmModalArt { margin: 0 0 18px; }
.cfm-duo { display: flex; align-items: center; justify-content: center; gap: 16px; }
.cfm-duo .run-dia {
  width: 64px;
  height: 64px;
  --rim: 2px;
  transform-origin: 50% 100%;
  transition: transform .35s cubic-bezier(.3, .7, .3, 1), filter .3s ease;
}
.cfm-duo .run-dia.you { animation: cfmFromLeft .5s cubic-bezier(.22, .8, .24, 1) .08s backwards; }
.cfm-duo .run-dia.opp { animation: cfmFromRight .5s cubic-bezier(.22, .8, .24, 1) .08s backwards; }
.cfm-mid {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 1px solid var(--mp-gold-3);
  transform: rotate(45deg);
  transition: border-color .25s ease, transform .3s cubic-bezier(.3, .7, .3, 1);
  animation: cfmMidIn .45s cubic-bezier(.22, .8, .24, 1) .22s backwards;
}
.cfm-mid > span {
  transform: rotate(-45deg);
  font-family: var(--mp-serif);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--mp-gold-1);
  transition: color .25s ease;
}
.cfm-mid.is-draw > span { font-size: 14px; letter-spacing: 0; }

/* Aufgeben in Sicht: dein Koenig wird fahl und neigt sich (Maus nur, wo es eine gibt;
   auf dem Handy loest der Fingertipp sofort aus). */
@media (hover: hover) {
  .confirmModalPanel.is-resign:has(.confirmAccept:hover) .cfm-duo .run-dia.you {
    transform: rotate(-9deg) translateY(2px);
    filter: grayscale(.9) brightness(.62);
  }
  .confirmModalPanel.is-draw:has(.confirmAccept:hover) .cfm-mid {
    border-color: var(--mp-gold-1);
    transform: rotate(45deg) scale(1.12);
  }
  .confirmModalPanel.is-draw:has(.confirmAccept:hover) .cfm-mid > span { color: var(--mp-bone); }
}
.confirmModalPanel.is-resign:has(.confirmAccept:focus-visible) .cfm-duo .run-dia.you,
html.mp-pad .confirmModalPanel.is-resign:has(.confirmAccept:focus) .cfm-duo .run-dia.you {
  transform: rotate(-9deg) translateY(2px);
  filter: grayscale(.9) brightness(.62);
}
.confirmModalPanel.is-resign.is-accepted .cfm-duo .run-dia.you {
  animation: cfmTopple .46s cubic-bezier(.55, 0, .85, .45) forwards;
}
/* Remis in Sicht: das Halbe leuchtet. */
.confirmModalPanel.is-draw:has(.confirmAccept:focus-visible) .cfm-mid,
html.mp-pad .confirmModalPanel.is-draw:has(.confirmAccept:focus) .cfm-mid {
  border-color: var(--mp-gold-1);
  transform: rotate(45deg) scale(1.12);
}
.confirmModalPanel.is-draw:has(.confirmAccept:focus-visible) .cfm-mid > span,
html.mp-pad .confirmModalPanel.is-draw:has(.confirmAccept:focus) .cfm-mid > span { color: var(--mp-bone); }

/* ---------- Text und Knoepfe ------------------------------------------ */
.confirmModalTitle {
  margin: 0 0 8px;
  font-family: var(--mp-serif);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 1.2px;
  line-height: 1.15;
  color: var(--mp-bone);
}
.confirmModalMsg {
  margin: 0 auto;
  max-width: 32ch;
  font-size: 13px;
  line-height: 1.5;
  color: var(--mp-ink);
  white-space: pre-line;
  text-wrap: balance;
}

.confirmModalActions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 22px;
}
.confirmModalActions button {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 12px;
  font-family: var(--mp-sans);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  border-width: 1px;
  border-style: solid;
  cursor: var(--mp-cur-pointer);
  transition: color .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.confirmCancel {
  color: var(--mp-ink);
  background: transparent;
  border-color: rgba(216, 177, 90, .22);
}
.confirmCancel:hover { color: var(--mp-bone); border-color: rgba(216, 177, 90, .5); }
.confirmAccept {
  color: #0c0e13;
  background: linear-gradient(180deg, #f0d27a 0%, #d8b15a 40%, #b08530 100%);
  border-color: #f0d27a;
  box-shadow: 0 0 0 1px rgba(216, 177, 90, .25), inset 0 1px 0 rgba(255, 255, 255, .4);
}
.confirmAccept:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 0 1px rgba(216, 177, 90, .4), 0 6px 22px rgba(216, 177, 90, .28), inset 0 1px 0 rgba(255, 255, 255, .5);
}
.confirmAccept.is-danger {
  color: #ffc2b6;
  background: linear-gradient(180deg, rgba(140, 40, 28, .55) 0%, rgba(86, 22, 16, .6) 100%);
  border-color: rgba(229, 87, 62, .55);
  box-shadow: inset 0 1px 0 rgba(255, 170, 150, .12);
}
.confirmAccept.is-danger:hover {
  color: #ffe0d8;
  border-color: rgba(240, 110, 84, .9);
  box-shadow: inset 0 1px 0 rgba(255, 170, 150, .18);
}
.confirmModalActions button:focus-visible { outline: 1px solid var(--mp-teal-1); outline-offset: 3px; }

@media (max-width: 480px) {
  .confirmModalPanel { padding: 26px 20px 20px; }
  .cfm-duo .run-dia { width: 58px; height: 58px; }
}

@media (prefers-reduced-motion: reduce) {
  .confirmModal.show, .confirmModal.is-leaving, .confirmModalPanel,
  .cfm-duo .run-dia.you, .cfm-duo .run-dia.opp, .cfm-mid,
  .confirmModalPanel.is-resign.is-accepted .cfm-duo .run-dia.you { animation: none; }
  .cfm-duo .run-dia, .cfm-mid, .confirmModalActions button { transition: none; }
  .confirmAccept:hover { transform: none; }
}