/* css/auth.css - 냥코 구구단 대모험 V3 프리미엄 인증 화면 스타일 */

.screen {
    transition: opacity 0.3s ease, transform 0.3s ease;
}

/* 회원가입 & 프로필 설정 화면 전용 스타일 */
#signup-screen, #profile-setup-screen {
    display: none;
    box-sizing: border-box;
    width: 100%;
    max-width: 480px;
    margin: 20px auto;
    padding: 30px 20px;
    border-radius: 20px;
    background: #FFFFFF;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

/* 화면이 active 클래스를 가졌을 때의 표시 조건 */
#signup-screen.active, #profile-setup-screen.active {
    display: flex !important;
    flex-direction: column;
    align-items: center;
    height: auto !important;
    overflow: visible !important;
}

/* 입력 필드 프리미엄 스타일 */
.input-group {
    width: 100%;
    margin-bottom: 15px;
}

.input-field {
    width: 100%;
    padding: 14px 18px;
    font-size: 16px;
    font-family: 'Gaegu', cursive, sans-serif;
    border: 2px solid #FFE0B2;
    border-radius: 12px;
    outline: none;
    background-color: #FFFDE7;
    transition: all 0.25s ease;
    box-sizing: border-box;
}

.input-field:focus {
    border-color: #FFB300;
    background-color: #FFFFFF;
    box-shadow: 0 0 8px rgba(255, 179, 0, 0.25);
    transform: translateY(-1px);
}

/* 에러 메시지 스타일 */
.error-message {
    width: 100%;
    font-size: 15px;
    color: #E53935;
    background: #FFEBEE;
    border: 1px solid #FFCDD2;
    border-radius: 10px;
    padding: 10px 14px;
    margin-top: 10px;
    margin-bottom: 10px;
    text-align: center;
    box-sizing: border-box;
    display: none;
    animation: shake 0.4s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-4px); }
    75% { transform: translateX(4px); }
}

/* 회원가입/프로필 폼 컨테이너 */
#signup-form, #login-form {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* 버튼 세부 트랜지션 및 섀도우 */
.btn {
    font-family: 'Gaegu', cursive, sans-serif;
    font-weight: bold;
    border-radius: 12px;
    padding: 12px 24px;
    transition: all 0.2s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.btn:active {
    transform: scale(0.97);
}

.btn-success {
    background: linear-gradient(135deg, #FFB347, #FFCC33);
    border: none;
    color: #5D4037 !important;
}

.btn-success:hover {
    background: linear-gradient(135deg, #FFA000, #FFC107);
    box-shadow: 0 6px 12px rgba(255, 160, 0, 0.2);
}

.btn-guest {
    background-color: #ECEFF1;
    border: 2px solid #CFD8DC;
    color: #455A64 !important;
}

.btn-guest:hover {
    background-color: #CFD8DC;
}

/* 로그인 화면 내 폼 마진 조율 */
#login-form .btn {
    width: 100%;
    margin-top: 10px;
}
#signup-form .btn {
    width: 100%;
    margin-top: 10px;
}
#profile-start-button {
    width: 100%;
    margin-top: 10px;
}

/* 대기실 대표 고양이 요약 영역 스타일 */
.selected-cat-summary {
    display: flex;
    align-items: center;
    gap: 16px;
    background: #FFFDE7;
    border: 2px solid #FFE0B2;
    border-radius: 16px;
    padding: 12px 16px;
    margin: 15px 0;
    box-sizing: border-box;
}

.selected-cat-summary img {
    width: 72px;
    height: 72px;
    object-fit: contain;
    background: #FFFFFF;
    border-radius: 12px;
    border: 1px solid #FFE0B2;
    flex-shrink: 0;
}

.selected-cat-summary span {
    display: flex;
    flex-direction: column;
    flex: 1;
    text-align: left;
}

.selected-cat-summary small {
    font-size: 12px;
    color: #FF8F00;
    font-weight: bold;
}

.selected-cat-summary strong {
    font-size: 18px;
    color: #5D4037;
    font-family: 'Gaegu', cursive, sans-serif;
}

.selected-cat-summary em {
    font-size: 12px;
    color: #78909C;
    font-style: normal;
}

.selected-cat-summary button {
    font-family: 'Gaegu', cursive, sans-serif;
    background: #FFB347;
    border: none;
    color: #5D4037;
    padding: 6px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    transition: background 0.2s;
}

.selected-cat-summary button:hover {
    background: #FFA000;
}

/* 도감 목록 한 열 배치 스타일 */
.collection-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}

.collection-item.cat-thumbnail-item {
    display: flex;
    align-items: center;
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    padding: 12px 16px;
    border-radius: 16px;
    box-sizing: border-box;
    border: 2px solid;
    text-align: left;
    gap: 16px;
    background-color: #FAFAFA;
}

/* 등급별 테두리 및 그림자 색상 설정 */
.collection-item.cat-thumbnail-item.rarity-normal { border-color: #B0BEC5; box-shadow: 0 4px 8px rgba(176, 190, 197, 0.25); }
.collection-item.cat-thumbnail-item.rarity-rare { border-color: #81D4FA; box-shadow: 0 4px 8px rgba(129, 212, 250, 0.25); }
.collection-item.cat-thumbnail-item.rarity-hero { border-color: #E1BEE7; box-shadow: 0 4px 8px rgba(225, 190, 231, 0.25); }
.collection-item.cat-thumbnail-item.rarity-legendary { border-color: #FFE082; box-shadow: 0 4px 8px rgba(255, 224, 130, 0.25); }

.cat-thumbnail-item__image {
    width: 64px;
    height: 64px;
    object-fit: contain;
    background: #FFFFFF;
    border-radius: 12px;
    border: 1px solid rgba(0,0,0,0.06);
    flex-shrink: 0;
}

.cat-thumbnail-info {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0; /* text-overflow 방지 */
}

.cat-thumbnail-header {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.cat-thumbnail-header strong {
    font-size: 18px;
    color: #333;
    font-family: 'Gaegu', cursive, sans-serif;
}

.cat-thumbnail-header .rarity-badge {
    font-size: 11px;
    padding: 2px 6px;
    border-radius: 6px;
    color: #fff;
    font-weight: bold;
}

.cat-thumbnail-header .representative-badge {
    font-size: 11px;
    background-color: #4CAF50;
    color: white;
    padding: 2px 6px;
    border-radius: 6px;
    font-weight: bold;
}

.cat-thumbnail-desc {
    font-size: 13px;
    color: #666;
    margin-top: 4px;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 0;
}

/* 모바일 320px 미디어가 깨지지 않도록 여백 조율 */
@media screen and (max-width: 360px) {
    .selected-cat-summary {
        gap: 8px;
        padding: 8px 12px;
    }
    .selected-cat-summary img {
        width: 56px;
        height: 56px;
    }
    .selected-cat-summary strong {
        font-size: 15px;
    }
    .collection-item.cat-thumbnail-item {
        gap: 10px;
        padding: 10px 12px;
    }
    .cat-thumbnail-item__image {
        width: 48px;
        height: 48px;
    }
    .cat-thumbnail-header strong {
        font-size: 15px;
    }
}
.signup-consent {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  margin: 12px 0;
  color: #4b5563;
  font-size: 13px;
  line-height: 1.5;
  text-align: left;
}

.signup-consent input {
  flex: 0 0 auto;
  margin-top: 3px;
}

.signup-consent a,
.site-policy-links a {
  color: #2855a6;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.site-policy-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 18px 12px 26px;
  color: #5f6673;
  font-size: 13px;
}