/* 퍼즐 전체 래퍼 */
.puzzle-wrapper {
    /* font-family: 'Malgun Gothic', 'Apple SD Gothic Neo', sans-serif; */
    /* background-color: #f0f2f5; */
    padding: 10px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    box-sizing: border-box;
    border-radius: 10px;
}

/* 제목 */
.puzzle-wrapper .puzzle-title {
    color: #333;
    margin-bottom: 20px;
    font-size: 2em;
}

/* 설명 */
.puzzle-wrapper .puzzle-desc {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

/* 레벨 선택기 */
.puzzle-wrapper .level-selector {
    margin-bottom: 30px;
}

.puzzle-wrapper .level-selector h3 {
    color: #333;
    margin-bottom: 15px;
    font-size: 1.3em;
}

.puzzle-wrapper .level-buttons {
    display: flex;
    justify-content: center;
    gap: 5px;
    flex-wrap: wrap;
}

.puzzle-wrapper .level-btn {
    display: inline-block;
    padding: 5px;
    background-color: #f0f0f0;
    color: #666;
    text-decoration: none;
    border-radius: 8px;
    border: 2px solid #ddd;
    transition: all 0.3s ease;
    min-width: 76px;
    font-size: 14px;
    line-height: 1.2;
}

.puzzle-wrapper .level-btn:hover {
    background-color: #e0e0e0;
    border-color: #bbb;
    transform: translateY(-2px);
}

.puzzle-wrapper .level-btn.active {
    background-color: #4CAF50;
    color: white;
    border-color: #4CAF50;
    box-shadow: 0 4px 8px rgba(76, 175, 80, 0.3);
}

.puzzle-wrapper .level-btn.received {
    background-color: #FF9800;
    color: white;
    border-color: #FF9800;
    box-shadow: 0 4px 8px rgba(255, 152, 0, 0.3);
}

.puzzle-wrapper .level-btn.active.received {
    background-color: #FF9800;
    color: white;
    border-color: #FF9800;
    box-shadow: 0 4px 8px rgba(255, 152, 0, 0.3);
}

.puzzle-wrapper .level-btn small {
    display: block;
    font-size: 11px;
    margin-top: 2px;
}

/* 퍼즐 컨테이너 */
.puzzle-wrapper .puzzle-container {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* 퍼즐 캔버스 */
.puzzle-wrapper #puzzle-canvas {
    width: 500px;
    height: 500px;
    border: 3px solid #333;
    border-radius: 8px;
    margin: 10px auto;
    display: block;
    background-color: #f0f0f0;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    cursor: pointer;
}

/* 메시지 영역 */
.puzzle-wrapper #message {
    margin: 10px 0;
    min-height: 20px;
    color: #666;
    font-weight: bold;
}

/* 시작 버튼 */
.puzzle-wrapper #start-btn {
    padding: 12px 24px;
    font-size: 1.1em;
    background-color: #2196F3;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    margin: 10px 0;
    transition: background-color 0.3s;
}

.puzzle-wrapper #start-btn:hover {
    background-color: #1976D2;
}

.puzzle-wrapper #start-btn:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

/* 레벨업 퍼즐게임 이동 버튼 */
.puzzle-wrapper .btn-next {
    display: inline-block;
    padding: 10px 20px;
    font-size: 1.1em;
    background-color: #555;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    cursor: pointer;
    margin: 10px 0;
    transition: background-color 0.3s;
    border: none;
}

.puzzle-wrapper .btn-next:hover {
    background-color: #F57C00;
    color: white;
    text-decoration: none;
}

/* 게스트 모드 레벨 버튼 스타일 */
.puzzle-wrapper .level-btn.guest-mode {
    opacity: 0.8;
    position: relative;
}

.puzzle-wrapper .level-btn.guest-mode::after {
    content: '👤';
    position: absolute;
    top: 2px;
    right: 2px;
    font-size: 10px;
}

/* 비로그인 안내 모달 */
.puzzlegame-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    animation: fadeIn 0.3s;
}

.puzzlegame-modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.puzzlegame-modal-overlay {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    cursor: pointer;
}

.puzzlegame-modal-content {
    position: relative;
    background-color: var(--bg-primary, #fff);
    margin: 15% auto;
    padding: 0;
    border-radius: 12px;
    width: 90%;
    max-width: 420px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s;
    text-align: center;
    color: var(--text-primary, #333);
    overflow: hidden;
    z-index: 10001;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.puzzlegame-modal-header {
    background-color: var(--bg-secondary, #f5f5f5);
    padding: 20px;
    border-bottom: 1px solid var(--bg-tertiary, #ddd);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.puzzlegame-modal-header h3 {
    margin: 0;
    font-size: 20px;
    font-weight: bold;
    color: var(--text-primary, #333);
}

.puzzlegame-modal-close {
    background: none;
    border: none;
    font-size: 28px;
    color: var(--text-secondary, #666);
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    line-height: 30px;
    transition: color 0.3s;
}

.puzzlegame-modal-close:hover {
    color: var(--text-primary, #333);
}

.puzzlegame-modal-body {
    padding: 30px 20px;
}

.puzzlegame-modal-icon {
    font-size: 48px;
    margin: 0 0 15px 0;
}

.puzzlegame-modal-message {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary, #333);
    margin-bottom: 20px;
}

.puzzlegame-modal-message strong {
    color: var(--accent-color, #2196F3);
}

.puzzlegame-modal-point-info {
    background-color: var(--bg-secondary, #f5f5f5);
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 25px;
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-secondary, #666);
}

.puzzlegame-modal-point-info strong {
    color: var(--text-primary, #333);
    display: block;
    margin-bottom: 8px;
}

.point-highlight {
    color: var(--accent-color, #2196F3);
    font-weight: bold;
    font-size: 16px;
}

.puzzlegame-modal-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.puzzlegame-btn-login {
    display: block;
    width: 100%;
    padding: 15px;
    font-size: 16px;
    font-weight: bold;
    color: #fff;
    background-color: var(--accent-color, #2196F3);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.3s;
    box-sizing: border-box;
}

.puzzlegame-btn-login:hover {
    background-color: var(--accent-hover-color, #1976D2);
    color: #fff;
    text-decoration: none;
}

.puzzlegame-btn-guest {
    display: block;
    width: 100%;
    padding: 12px;
    font-size: 14px;
    font-weight: normal;
    color: var(--text-secondary, #666);
    background-color: transparent;
    border: 1px solid var(--bg-tertiary, #ddd);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
}

.puzzlegame-btn-guest:hover {
    background-color: var(--bg-secondary, #f5f5f5);
    color: var(--text-primary, #333);
}

/* 모바일 반응형 */
@media (max-width: 768px) {
    .puzzle-wrapper {
        padding: 10px;
        width: 100%;
    }

    .puzzle-wrapper .puzzle-title {
        font-size: 20px;
    }

    .puzzle-wrapper .puzzle-desc {
        font-size: 14px;
    }
    
    .puzzle-wrapper .level-buttons {
        gap: 5px;
    }
    
    .puzzle-wrapper .level-btn {
        padding: 5px;
        min-width: 55px;
        font-size: 13px;
    }
    
    .puzzle-wrapper .level-btn small {
        font-size: 10px;
    }
    
    .puzzle-wrapper #puzzle-canvas {
        width: 300px;
        height: 300px;
    }
    
    .puzzlegame-modal-content {
        width: 95%;
        max-width: 100%;
        margin: 10% auto;
    }
    
    .puzzlegame-modal-body {
        padding: 20px 15px;
    }
    
    .puzzlegame-modal-icon {
        font-size: 40px;
    }
    
    .puzzlegame-modal-message {
        font-size: 14px;
    }
    
    .puzzlegame-btn-login {
        font-size: 15px;
        padding: 12px;
    }
}