/*
 * 이벤트 팝업 공통 스타일
 * - 홈페이지 방문자 팝업(overlay)과 관리자 미리보기(static)가 같은 마크업·스타일을 공유한다.
 * - 프리셋(.event-popup--gold|silver|bronze|turquoise)은 색상 변수만 바꾸고 레이아웃은 모두 공통이다.
 * - 관리자는 프리셋 코드만 선택하며 색상·HTML·CSS를 직접 입력하지 않는다.
 */

/* ── 오버레이 ───────────────────────────────────────────── */
.event-popup-overlay {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  box-sizing: border-box;
  background: rgba(3, 6, 12, 0.72);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  animation: ep-overlay-in 0.25s ease-out both;
}

/* 팝업이 열려 있는 동안 배경 스크롤을 막는다 (닫으면 클래스 제거) */
body.event-popup-open {
  overflow: hidden;
}

/* ── 카드(다이얼로그) ───────────────────────────────────── */
.event-popup {
  /* 기본값 = TURQUOISE. 프리셋 클래스가 아래 변수를 덮어쓴다. */
  --ep-accent: #2dd4bf;
  --ep-accent-light: #99f6e4;
  --ep-accent-dark: #0f766e;
  --ep-glow: rgba(45, 212, 191, 0.22);
  --ep-glow-soft: rgba(45, 212, 191, 0.14);
  --ep-border: rgba(45, 212, 191, 0.38);

  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 28.75rem;
  max-height: calc(100vh - 2rem);
  max-height: calc(100dvh - 2rem);
  box-sizing: border-box;
  overflow: hidden;
  border: 1px solid var(--ep-border);
  border-radius: 1.25rem;
  background:
    radial-gradient(ellipse at 50% 0%, var(--ep-glow) 0%, transparent 62%),
    linear-gradient(165deg, #121a2b 0%, #0b101b 58%, #141922 100%);
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.6),
    0 0 48px var(--ep-glow-soft),
    inset 0 0 0 1px rgba(255, 255, 255, 0.03);
  color: #f3f4f6;
  text-align: center;
  animation: ep-card-in 0.4s cubic-bezier(0.2, 0.9, 0.3, 1.08) both;
}

.event-popup:focus {
  outline: none;
}

.event-popup--gold {
  --ep-accent: #f5c542;
  --ep-accent-light: #ffe08a;
  --ep-accent-dark: #b8860b;
  --ep-glow: rgba(245, 197, 66, 0.26);
  --ep-glow-soft: rgba(245, 197, 66, 0.16);
  --ep-border: rgba(245, 197, 66, 0.45);
}

.event-popup--silver {
  --ep-accent: #cfd6e0;
  --ep-accent-light: #f1f4f9;
  --ep-accent-dark: #8d98a8;
  --ep-glow: rgba(207, 214, 224, 0.2);
  --ep-glow-soft: rgba(207, 214, 224, 0.12);
  --ep-border: rgba(207, 214, 224, 0.4);
}

.event-popup--bronze {
  --ep-accent: #d08a4b;
  --ep-accent-light: #f0b27a;
  --ep-accent-dark: #8a5226;
  --ep-glow: rgba(208, 138, 75, 0.24);
  --ep-glow-soft: rgba(208, 138, 75, 0.14);
  --ep-border: rgba(208, 138, 75, 0.42);
}

.event-popup--turquoise {
  --ep-accent: #2dd4bf;
  --ep-accent-light: #99f6e4;
  --ep-accent-dark: #0f766e;
  --ep-glow: rgba(45, 212, 191, 0.22);
  --ep-glow-soft: rgba(45, 212, 191, 0.14);
  --ep-border: rgba(45, 212, 191, 0.38);
}

/* 관리자 인라인 미리보기: 오버레이 없이 카드만 정적으로 표시한다 */
.event-popup--static {
  margin: 0 auto;
  max-height: none;
  animation: none;
}

/* ── 장식 ───────────────────────────────────────────────── */
.event-popup__confetti {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.event-popup__confetti-piece {
  --ep-fall: 26rem;
  position: absolute;
  top: -6%;
  left: var(--ep-x, 50%);
  width: var(--ep-w, 0.4rem);
  height: calc(var(--ep-w, 0.4rem) * 2.2);
  border-radius: 1px;
  background: var(--ep-accent);
  opacity: 0;
  transform: rotate(var(--ep-rot, 30deg));
  animation: ep-confetti var(--ep-dur, 2s) ease-in var(--ep-delay, 0s) 1 both;
}

.event-popup__confetti-piece:nth-child(3n + 2) {
  background: var(--ep-accent-light);
}

.event-popup__confetti-piece:nth-child(3n) {
  background: #ffffff;
}

.event-popup--static .event-popup__confetti-piece {
  top: var(--ep-top, 8%);
  opacity: 0.85;
  animation: none;
}

/* ── 닫기 버튼 ──────────────────────────────────────────── */
.event-popup__close {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  color: #cbd5e1;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.event-popup__close:hover {
  background: rgba(255, 255, 255, 0.14);
  color: #ffffff;
}

/* ── 본문 영역(내용이 길면 이 영역만 스크롤) ─────────────── */
.event-popup__body {
  position: relative;
  z-index: 1;
  flex: 1 1 auto;
  min-height: 0;
  box-sizing: border-box;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 1.6rem 1.75rem 1.25rem;
}

.event-popup--static .event-popup__body {
  overflow: visible;
}

.event-popup__brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  margin: 0 0 0.25rem;
  padding: 0 2.25rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: #e5e7eb;
}

.event-popup__brand-f1 {
  color: #e10600;
  font-style: italic;
  letter-spacing: 0.08em;
}

.event-popup__brand::before,
.event-popup__brand::after {
  content: '';
  flex: 0 1 1.5rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--ep-accent));
}

.event-popup__brand::after {
  transform: scaleX(-1);
}

/* ── 메달리온(월계관 + 트로피/메달/이미지) ───────────────── */
.event-popup__medallion {
  position: relative;
  width: 9rem;
  height: 9rem;
  margin: 0.9rem auto 0.6rem;
  color: var(--ep-accent);
}

.event-popup__wreath {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 0 10px var(--ep-glow));
}

.event-popup__emblem {
  position: absolute;
  top: 50%;
  left: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4.75rem;
  height: 4.75rem;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02) 70%);
  box-shadow: 0 0 22px var(--ep-glow);
  animation: ep-emblem-in 0.6s cubic-bezier(0.2, 0.9, 0.3, 1.2) 0.15s both;
}

.event-popup__icon {
  width: 3.3rem;
  height: 3.3rem;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.5));
}

.event-popup__image {
  width: 100%;
  height: 100%;
  border: 2px solid var(--ep-accent);
  border-radius: 50%;
  object-fit: cover;
  background: #0b101b;
}

/* ── 텍스트 ─────────────────────────────────────────────── */
.event-popup__title {
  margin: 0.35rem 0 0.2rem;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.04em;
  color: var(--ep-accent-light);
  overflow-wrap: anywhere;
}

.event-popup__name {
  margin: 0;
  font-size: 2.1rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.01em;
  overflow-wrap: anywhere;
  color: var(--ep-accent);
  background: linear-gradient(100deg, var(--ep-accent-dark) 0%, var(--ep-accent-light) 40%, var(--ep-accent) 60%, var(--ep-accent-dark) 100%);
  background-size: 220% 100%;
  background-position: 0 0;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: ep-shimmer 1.4s ease-out 0.5s 1 both;
}

.event-popup--static .event-popup__name {
  animation: none;
  background-position: 50% 0;
}

.event-popup--static .event-popup__emblem {
  animation: none;
}

.event-popup__description {
  margin: 0.9rem 0 0;
  font-size: 0.95rem;
  line-height: 1.65;
  color: #cbd5e1;
  white-space: pre-line;
  overflow-wrap: anywhere;
}

/* ── CTA / 닫기 ─────────────────────────────────────────── */
.event-popup__actions {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: 1.4rem;
}

.event-popup__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 2.9rem;
  box-sizing: border-box;
  padding: 0.65rem 1rem;
  border: 1px solid transparent;
  border-radius: 0.75rem;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.3;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: filter 0.15s ease, background-color 0.15s ease, border-color 0.15s ease;
}

.event-popup__button--primary {
  background: linear-gradient(135deg, var(--ep-accent-light), var(--ep-accent) 55%, var(--ep-accent-dark));
  color: #10131a;
  box-shadow: 0 6px 18px var(--ep-glow);
}

.event-popup__button--primary:hover {
  filter: brightness(1.08);
}

.event-popup__button--secondary {
  border-color: var(--ep-border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--ep-accent-light);
}

.event-popup__button--secondary:hover {
  background: rgba(255, 255, 255, 0.09);
}

.event-popup__dismiss {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  margin-top: 0.6rem;
  padding: 0 1rem;
  border: 0;
  background: none;
  color: #94a3b8;
  font-family: inherit;
  font-size: 0.85rem;
  cursor: pointer;
}

.event-popup__dismiss:hover {
  color: #e5e7eb;
  text-decoration: underline;
}

.event-popup__close:focus-visible,
.event-popup__button:focus-visible,
.event-popup__dismiss:focus-visible {
  outline: 2px solid var(--ep-accent-light);
  outline-offset: 2px;
}

/* ── 관리자 미리보기 무대 ───────────────────────────────── */
.event-popup-stage {
  padding: 1.5rem 1rem;
  border: 1px dashed #374151;
  border-radius: 0.75rem;
  background: #0b0f17;
}

/* ── 애니메이션(등장 시 1회만) ──────────────────────────── */
@keyframes ep-overlay-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes ep-card-in {
  from { opacity: 0; transform: translateY(14px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes ep-emblem-in {
  from { opacity: 0; transform: translate(-50%, -50%) scale(0.6); }
  to { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}

@keyframes ep-shimmer {
  from { background-position: 100% 0; }
  to { background-position: 0 0; }
}

@keyframes ep-confetti {
  0% { opacity: 0; transform: translateY(0) rotate(var(--ep-rot, 30deg)); }
  12% { opacity: 1; }
  100% { opacity: 0; transform: translateY(var(--ep-fall)) rotate(calc(var(--ep-rot, 30deg) + 420deg)); }
}

/* ── 모바일 ─────────────────────────────────────────────── */
@media (max-width: 520px) {
  .event-popup-overlay {
    padding: 0.75rem;
  }

  .event-popup__body {
    padding: 1.35rem 1.15rem 1rem;
  }

  .event-popup__medallion {
    width: 7.5rem;
    height: 7.5rem;
    margin-top: 0.7rem;
  }

  .event-popup__emblem {
    width: 3.9rem;
    height: 3.9rem;
  }

  .event-popup__icon {
    width: 2.7rem;
    height: 2.7rem;
  }

  .event-popup__name {
    font-size: 1.7rem;
  }

  .event-popup__title {
    font-size: 0.98rem;
  }
}

/* ── 움직임 줄이기 설정 ─────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .event-popup-overlay,
  .event-popup,
  .event-popup__emblem,
  .event-popup__name {
    animation: none !important;
  }

  .event-popup__name {
    background-position: 50% 0;
  }

  .event-popup__confetti {
    display: none;
  }

  .event-popup__close,
  .event-popup__button,
  .event-popup__dismiss {
    transition: none;
  }
}