/* ===== 로그인/회원가입 모달 + 친구 초대·목록·선택 팝업 + 친구 스탯 확인 모달(friends-page.js) =====
   css/style.css를 여러 파일로 분리한 것 중 하나 - index.html에 링크된 순서(cascade 순서)가
   원본과 동일하게 유지되도록 주의할 것 ===== */

.login-btn {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #1a1206;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  box-shadow: 0 4px 12px color-mix(in srgb, var(--accent) 30%, transparent);
  transition: transform 0.15s ease;
}

.login-btn:active {
  transform: scale(0.98);
  background: color-mix(in srgb, var(--accent-strong) 85%, black);
}

/* 로그인 상태 표시줄: 아바타+닉네임+액션을 각자 테두리 박스로 나누지 않고 한 줄로 흐르게 구성 */
#authRow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.auth-identity {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  flex: 1;
  cursor: pointer;
}

.auth-avatar {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #1a1206;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 14px;
}

.auth-username {
  min-width: 0;
  color: var(--text-main);
  font-weight: 700;
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.auth-actions {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
}

.auth-text-btn {
  flex-shrink: 0;
  padding: 6px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--text-sub);
  font-weight: 600;
  font-size: 11px;
  cursor: pointer;
  white-space: nowrap;
}

.auth-text-btn:hover {
  background: var(--input-bg);
  color: var(--text-main);
}

/* ===== 로그인/회원가입/비밀번호 찾기 모달 ===== */
#authModalOverlay {
  /* .menu-overlay(1999)보다 위, .side-menu(2000)보다도 위에 항상 뜨도록 */
  z-index: 2099;
}

.auth-modal {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(360px, calc(100vw - 32px));
  max-height: calc(100vh - 64px);
  overflow-y: auto;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 20px;
  z-index: 2100;
  container-type: inline-size;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.auth-modal.open {
  display: block;
}

/* ===== 친구 초대 배너 (친구 기능 3단계) =====
   어느 페이지에 있든, 심지어 다른 모달이 열려 있어도 위에 뜨도록 z-index를 가장 높게 잡음.
   화면 상단 고정 바 형태 - 토스트처럼 사라지지 않고 수락/거절할 때까지 유지됨. */
.friend-invite-banner {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 2200;
  padding: 10px 16px;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  flex-wrap: wrap;
}

.friend-invite-text {
  color: #1a1206;
  font-size: 13px;
  font-weight: 700;
}

.friend-invite-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.friend-invite-actions button {
  padding: 6px 14px;
  border-radius: 8px;
  border: none;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}

.friend-invite-accept {
  background: #1a1206;
  color: var(--accent);
}

.friend-invite-decline {
  background: rgba(26, 18, 6, 0.15);
  color: #1a1206;
}

/* 친구 요청 등 "그냥 알림"용 짧게 떴다 사라지는 토스트. 수락/거절이 필요한
   .friend-invite-banner(상단 고정)와 달리 화면 하단에 살짝 떴다가 자동으로 사라짐 */
.friend-toast {
  display: none;
  align-items: center;
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  z-index: 2200;
  max-width: min(90vw, 360px);
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  color: var(--text-main);
  font-size: 13px;
  font-weight: 700;
}

.auth-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.auth-modal-header span {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-main);
}

.auth-field {
  margin-bottom: 14px;
}

.auth-field label {
  display: block;
  font-size: 13px;
  color: var(--text-sub);
  margin-bottom: 6px;
}

.auth-field input {
  width: 100%;
  box-sizing: border-box;
}

.auth-nickname-hint {
  font-size: 12px;
  margin-top: 6px;
}

.friend-search-row {
  display: flex;
  gap: 8px;
}

.friend-search-row input {
  flex: 1;
  min-width: 0;
}

.friend-search-btn {
  flex-shrink: 0;
  padding: 0 16px;
  border-radius: 8px;
  border: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #1a1206;
  font-weight: 800;
  font-size: 13px;
  cursor: pointer;
  transition: transform 0.15s ease;
}

.friend-search-btn:active {
  transform: scale(0.97);
  background: color-mix(in srgb, var(--accent-strong) 85%, black);
}

.auth-nickname-hint-good {
  color: #2ecc71;
}

.auth-nickname-hint-bad {
  color: #ff4444;
}

/* ===== 친구 목록 행 ===== */
.friend-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 0;
  border-top: 1px solid var(--border-color);
}

.friend-row:first-child {
  border-top: none;
}

.friend-row-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
}

.friend-row-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.friend-row-btn {
  padding: 7px 14px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: var(--input-bg);
  color: var(--text-main);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.auth-submit-btn {
  margin-top: 6px;
}

.auth-submit-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.auth-consent-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 14px;
  font-size: 12px;
  color: var(--text-sub);
  line-height: 1.5;
  cursor: pointer;
}

.auth-consent-row input {
  width: 16px;
  height: 16px;
  padding: 0;
  margin-top: 2px;
  background: none;
  flex-shrink: 0;
}

.auth-consent-row span {
  flex: 1;
  min-width: 0;
}

.auth-consent-row a {
  color: var(--accent);
}

.auth-modal-links {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
  font-size: 13px;
}

.auth-modal-links a {
  color: var(--text-sub);
  text-decoration: none;
}

.auth-modal-links a:hover {
  color: var(--accent);
}

.auth-modal-error {
  color: #ff4444;
  background: rgba(255, 68, 68, 0.1);
  border-radius: 4px;
  padding: 8px 10px;
  font-size: 13px;
  font-weight: bold;
  margin-bottom: 14px;
}

.auth-modal-success {
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border-radius: 4px;
  padding: 10px;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.5;
  margin-bottom: 6px;
}
/* ===== 친구 선택 팝업(초대/설정 불러오기 공용) ===== */
.friend-picker-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2100;
  background: rgba(0, 0, 0, 0.5);
  align-items: center;
  justify-content: center;
}

.friend-picker-modal {
  width: min(320px, calc(100vw - 32px));
  max-height: calc(100vh - 96px);
  overflow-y: auto;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 18px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
  /* 아레나 슬롯 편집 팝업(.arena-slot-edit-modal)의 프리셋 버튼이 cqw로 반응형 축소를 하는데,
     그 계산 기준이 될 컨테이너가 없으면(부모 쪽 어디에도 container-type이 없으면) 깨짐 - 여기서
     잡아줌. 다른 friend-picker-modal 용도(친구 초대 등)엔 cqw를 쓰는 요소가 없어서 영향 없음 */
  container-type: inline-size;
}

.friend-picker-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  font-size: 16px;
  font-weight: 800;
  color: var(--text-main);
}

.friend-picker-item {
  padding: 12px 8px;
  border-top: 1px solid var(--border-color);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}

.friend-picker-item:first-child {
  border-top: none;
}

.friend-picker-item:hover {
  color: var(--accent);
}

.friend-picker-empty {
  padding: 20px 8px;
  text-align: center;
  color: var(--text-sub);
  font-size: 13px;
}

/* ===== 친구 스탯 확인(카테고리별 부분 공개 대응) ===== */
/* 룬 아이콘이 작다는 피드백 반영 - 모달 자체를 넓히고 슬롯 그리드의 최대 폭도 같이 키움 */
#friendStatOverlay .friend-picker-modal {
  width: min(420px, calc(100vw - 32px));
}

.friend-stat-section {
  padding: 12px 0;
  border-top: 1px solid var(--border-color);
}

.friend-stat-section:first-child {
  border-top: none;
  padding-top: 0;
}

.friend-stat-section-title {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-sub);
  margin-bottom: 8px;
}

.friend-stat-section-hint {
  font-size: 10.5px;
  font-weight: 400;
  color: var(--text-sub);
  opacity: 0.75;
}

.friend-stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 12px;
}

.friend-stat-grid > div {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 13px;
}

.friend-stat-grid span {
  color: var(--text-sub);
}

.friend-stat-grid b {
  color: var(--text-main);
}

.friend-stat-slot-row {
  padding: 0;
  max-width: 340px;
}

.friend-stat-hidden-text {
  font-size: 13px;
  color: var(--text-sub);
  font-style: italic;
}

.friend-preset-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.friend-preset-item {
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--input-bg);
  font-size: 12px;
  color: var(--text-main);
  cursor: pointer;
}

.friend-preset-item:hover {
  color: var(--accent);
}

.friend-preset-item.active {
  background: color-mix(in srgb, var(--accent) 18%, var(--input-bg));
  color: var(--accent);
  font-weight: 700;
}

.friend-stat-subrow {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--border-color);
}

/* 친구 스탯 확인의 "아레나 프리셋" - 배치 하나를 고르면 5개 슬롯을 세로로 나열, 각 슬롯마다
   어떤 룬 프리셋이 배정됐는지 이름 + 룬 아이콘 미리보기 */
#friendArenaFormationDetail {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.friend-arena-slot-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.friend-arena-slot-label {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text-sub);
}