:root {
  --cover-height: 450px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Pretendard', sans-serif;
}

body {
  background: #121212;
  color: #fff;
  overflow-x: hidden;
}

.cover {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--cover-height);
  z-index: 0;
}

.cover-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 150%;
  height: var(--cover-height);
  background: rgba(220, 210, 255, 0.4);
  opacity: 0;
  z-index: 0;
  pointer-events: none;
  transition: opacity 0.3s linear;
}

.red-gradient-bg {
  position: absolute;
  top: var(--cover-height);
  left: 0;
  width: 100%;
  height: 100px;
  background: linear-gradient(to bottom, rgba(220, 210, 255, 0.4), rgba(220, 210, 255, 0.15), rgba(220, 210, 255, 0));
  z-index: 1;
  pointer-events: none;
}

.profile-header,
.tabs,
.container {
  position: relative;
  z-index: 5;
}

.profile-header {
  width: 85%;
  background: #181818;
  margin: calc(var(--cover-height) - 260px) auto 0;
  border-radius: 12px;
  padding: 25px 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  transform: translateY(-40px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.profile-center {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}

.profile-image img {
  width: auto;      /* 원본 비율 유지 */
  height: 130px;    /* 높이만 맞추고 */
  border-radius: 0; /* 둥글기 제거 */
  border: none;     /* 테두리 제거 */
  object-fit: contain; /* 잘리지 않게 */
}


.profile-center h2 {
  font-size: 22px;
}

.profile-center p {
  color: #b3b3b3;
  font-size: 14px;
}

.profile-right {
  position: absolute;
  right: 150px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}


.right-top {
  display: flex;
  align-items: center;
  gap: 20px;
}

.stats {
  display: flex;
  gap: 20px;
}

.stats div {
  display: flex;
  flex-direction: column;
}

.stats strong {
  font-size: 18px;
}

.stats span {
  color: #b3b3b3;
  font-size: 12px;
}

.friend-wrapper {
  position: relative;
  margin-left: 20px; /* ➤ 버튼 오른쪽 이동 */
}

.friend-btn {
  padding: 10px 22px;
  border-radius: 999px;
  border: none;
  background: #3a3a3a;
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
  
}

.friend-btn:hover {
  background: #505050;
}

.friend-btn:active {
  background: #2c2c2c;
}

.friend-popup {
  position: absolute;
  top: 48px;
  right: 0;
  width: 260px;
  background: #181818;
  border-radius: 16px;
  padding: 14px 16px 16px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.65);
  display: none;
  z-index: 20;
}

.friend-popup.show {
  display: block;
}

.friend-popup::before {
  content: "";
  position: absolute;
  top: -8px;
  right: 24px;
  border-width: 0 8px 8px 8px;
  border-style: solid;
  border-color: transparent transparent #181818 transparent;
}

.friend-popup-header {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 10px;
}

.friend-search {
  width: 100%;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid #333;
  background: #111;
  color: #fff;
  font-size: 13px;
  outline: none;
}

.friend-result {
  list-style: none;
  margin: 10px 0 12px;
  padding: 0;
  max-height: 140px;
  overflow-y: auto;
}

.friend-result li {
  font-size: 13px;
  padding: 6px 4px;
  border-radius: 6px;
  cursor: pointer;
  color: #e0e0e0;
}

.friend-result li:hover {
  background: #262626;
}

/* 친구추가 팝업 안의 '친구 추가' 버튼 */
.friend-add-confirm {
  width: 100%;
  padding: 8px 0;
  border-radius: 10px;
  border: none;
  background: #505050;   /* 기본 회색 */
  color: #fff;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
  transition: background 0.25s ease, transform 0.2s ease;
  
}



.tabs {
  width: 85%;
  margin: 20px auto;
  border-bottom: 1px solid #333;
  display: flex;
  gap: 30px;
}

.tabs button {
  background: none;
  border: none;
  color: #b3b3b3;
  padding: 12px 0;
  cursor: pointer;
}

.container {
  width: 85%;
  margin: 25px auto;
  display: flex;
  gap: 25px;
}

.left-card {
  width: 20%;
  perspective: 1000px;
}

.right-card {
  width: 70%;
}

.card-inner {
  width: 100%;
  aspect-ratio: 3 / 5;
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.8s ease;
}

.card-front,
.card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  border-radius: 12px;
  overflow: hidden;
}

.card-front img,
.card-back img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-back {
  transform: rotateY(180deg);
}

.card-inner.flipped {
  transform: rotateY(180deg);
}

.group-card {
  background: #181818;
  width: 100%;
  padding: 30px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  gap: 25px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  margin-bottom: 20px;
}

.group-profile {
   width: 60px;       /* 더 작게! */
  height: 60px;
  border-radius: 0;  /* 둥글기 제거 */
  border: none;      /* 테두리 제거 */
  object-fit: contain;




}

.group-info h2 {
  font-size: 18px;
  margin-bottom: 8px;
}

.group-info p {
  font-size: 13px;
  margin: 2px 0;
  color: #dcdcdc;
}

.member-count {
  font-weight: 600;
}

.leader {
  color: #ffb8c7;
  font-weight: 500;
}

/* ------------------------------ */
/*   유저 메모 박스               */
/* ------------------------------ */

.user-memo {
  width:100%;
  margin: 0 auto 25px;
  background: #181818;
  border-radius: 18px;
  padding: 18px 22px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
}

.user-memo textarea {
  width: 100%;
  height: 70px;
  background: #111;
  border: 1px solid #333;
  border-radius: 10px;
  padding: 12px 14px;
  color: #fff;
  resize: none;
  font-size: 14px;
  outline: none;
}

.user-memo textarea::placeholder {
  color: #777;
}

.profile-image img {
  animation: slime-bounce 2s infinite ease-in-out;
}

@keyframes slime-bounce {
  0%, 100% {
    transform: translateY(0) scale(1, 1);
  }
  40% {
    transform: translateY(-10px) scale(1.03, 0.97);
  }
  60% {
    transform: translateY(0) scale(0.97, 1.03);
  }
}
.profile-left {
  position: absolute;
  left: 150px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: row;   /* ← 세로 → 가로 정렬 */
  align-items: center;   /* ← 가운데 정렬 */
  gap: 30px;             /* 오른쪽과 비슷한 간격 */
}

/* 오른쪽 stats와 같은 스타일 적용 */
.left-stats {
  display: flex;
  gap: 20px;
}

.left-stats div {
  display: flex;
  flex-direction: column;
}

.left-stats strong {
  font-size: 18px;
}

.left-stats span {
  font-size: 12px;
  color: #b3b3b3;
}

/* 기본 : 회색 */
.left-like-btn {
  padding: 10px 22px;
  border-radius: 999px;
  border: none;
  background: #505050;
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0,0,0,0.4);
  transition: background 0.25s ease, transform 0.2s ease;
  position: relative;
  overflow: visible;
}

/* hover */
.left-like-btn:hover {
  background: #6a6a6a;
  transform: scale(1.05);
}

/* active (누르는 순간) */
.left-like-btn:active {
  background: #3f3f3f;
  transform: scale(0.95);
}

/* 좋아요 상태 */
.left-like-btn.liked {
  background: rgba(199, 90, 122, 0.4);
  color: #fff;
  transform: scale(1.12);
  animation: heart-bounce 0.35s ease-out;
}

/* 하트 bounce 효과 */
@keyframes heart-bounce {
  0% { transform: scale(1); }
  40% { transform: scale(1.25); }
  70% { transform: scale(0.9); }
  100% { transform: scale(1.12); }
}


/* +1 텍스트 */
.like-plus {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 14px;
  font-weight: 700;
  color: #ff7bb0;
  opacity: 0;
  pointer-events: none;
  animation: plus-float 0.7s ease-out forwards;
}

@keyframes plus-float {
  0% { 
    transform: translate(-50%, 0px);
    opacity: 1;
  }
  100% { 
    transform: translate(-50%, -25px);
    opacity: 0;
  }
}

/* Media Query: 화면 너비가 1200px 이하일 때 적용 */
@media (max-width: 1200px) {
    .profile-header {
        /* 좁은 화면에서는 좌우 패딩을 줄여 공간 확보 */
        padding: 25px 20px;
        /* 가운데 프로필을 중심으로 정렬되도록 변경 (gap 삭제) */
        gap: 0;
    }

    /* 좁은 화면에서 좌우 통계 섹션을 숨김 */
    .profile-left,
    .profile-right {
        display: none;
    }
    
    /* 가운데 프로필 섹션의 너비를 꽉 채우도록 설정 */
    .profile-center {
        flex: none; /* flex: 1 해제 */
    }
}
/* 탭 글씨 키우기 */
.tabs button {
  background: none;
  border: none;
  font-size: 18px;   /* 기존보다 크게 */
  color: #b3b3b3;
  padding: 12px 0;
  cursor: pointer;
  transition: all 0.2s ease; /* hover 부드럽게 */
}

/* hover 효과: 색 안바꾸고 강조만 */
.tabs button:hover {
  transform: scale(1.1); /* 살짝 커짐 */
  font-weight: 600;      /* 글자 두껍게 */
}

/* ------------------------------ */
/*   상단 네비게이션 바           */
/* ------------------------------ */

.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 65px;
  background:  rgba(24, 24, 24, 0.32);
  /* backdrop-filter: blur(10px); */
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 40px;
  z-index: 1000;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

/* 로고 */
.nav-logo {
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
}

/* 메뉴 */
.nav-right {
  display: flex;
  gap: 35px;
}

.nav-right a {
  color: #b3b3b3;
  text-decoration: none;
  font-size: 16px;
  transition: all 0.2s ease;
}

/* Hover 시 강조 (색 변화 없이 두께 + scale) */
.nav-right a:hover {
  font-weight: 600;
  transform: scale(1.08);
}

/* active 메뉴(선택된 메뉴 강조하고 싶을 때) */
.nav-right a.active {
  color: #ffffff;
  font-weight: 700;
}
/* 테스트하러가기 버튼 */
.test-btn {
  margin-top: 20px;
  width: 100%;
  padding: 10px 0;
  background: #505050;
  color: white;
  border: none;
  border-radius: 10px;
  font-size: 15px;
  cursor: pointer;
  transition: 0.2s;
}

.test-btn:hover {
  background: #6a6a6a;
  transform: translateY(-2px);
}